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The following commit(s) were added to refs/heads/master by this push:
new 6517c1f Javadoc updates.
6517c1f is described below
commit 6517c1f7805241d37bca1f64accc1dd14d8748a7
Author: JamesBognar <jamesbog...@apache.org>
AuthorDate: Thu Feb 8 19:18:13 2018 -0500
Javadoc updates.
---
.../java/org/apache/juneau/ini/ConfigFile.java | 4 +-
.../org/apache/juneau/ini/ConfigFileBuilder.java | 5 +
.../java/org/apache/juneau/ini/ConfigFileImpl.java | 5 +
.../org/apache/juneau/ini/ConfigFileListener.java | 6 +-
.../org/apache/juneau/ini/ConfigFileWrapped.java | 7 +-
.../org/apache/juneau/ini/ConfigFileWritable.java | 5 +
.../main/java/org/apache/juneau/ini/Encoder.java | 5 +
.../java/org/apache/juneau/ini/EntryListener.java | 6 +-
.../org/apache/juneau/ini/SectionListener.java | 7 +-
.../java/org/apache/juneau/ini/XorEncoder.java | 5 +
.../juneau/ini/{Encoder.java => package-info.java} | 23 +-
.../main/java/org/apache/juneau/ini/package.html | 661 -------------------
.../org/apache/juneau/ini/vars/ConfigFileVar.java | 1 +
.../doc-files/MicroserviceServer.Building.1.png | Bin 2633 -> 0 bytes
.../doc-files/MicroserviceServer.Building.2.png | Bin 8634 -> 0 bytes
.../doc-files/MicroserviceServer.Installing.3.png | Bin 20755 -> 0 bytes
.../src/main/javadoc/doc-files/Microservices.1.png | Bin 22345 -> 0 bytes
.../{HtmlRender_1.png => ReleaseNotes.630.1.png} | Bin
...{NewExamplesPage.png => ReleaseNotes.630.2.png} | Bin
...ng => ReleaseNotes.631.ContentTypeMenuItem.png} | Bin
...sStyle.png => ReleaseNotes.631.DevopsStyle.png} | Bin
...htStyle.png => ReleaseNotes.631.LightStyle.png} | Bin
...tyle.png => ReleaseNotes.631.OriginalStyle.png} | Bin
...Item.png => ReleaseNotes.631.QueryMenuItem.png} | Bin
...Item.png => ReleaseNotes.631.StyleMenuItem.png} | Bin
...arkStyle.png => ReleaseNotes.632.DarkStyle.png} | Bin
...oreAdd.png => ReleaseNotes.632.PetStoreAdd.png} | Bin
.../main/javadoc/doc-files/Server.Html.french.png | Bin 166608 -> 0 bytes
.../src/main/javadoc/doc-files/Server.Html.png | Bin 122741 -> 0 bytes
.../src/main/javadoc/doc-files/Server.Json.png | Bin 29692 -> 0 bytes
.../src/main/javadoc/doc-files/Server.N3.png | Bin 45391 -> 0 bytes
.../src/main/javadoc/doc-files/Server.NTuple.png | Bin 55713 -> 0 bytes
.../src/main/javadoc/doc-files/Server.Options.png | Bin 583155 -> 0 bytes
.../src/main/javadoc/doc-files/Server.RdfXml.png | Bin 45274 -> 0 bytes
.../main/javadoc/doc-files/Server.SimpleXml.png | Bin 36746 -> 0 bytes
.../doc-files/Server.SystemPropertiesResource.png | Bin 98276 -> 0 bytes
.../src/main/javadoc/doc-files/Server.Turtle.png | Bin 45180 -> 0 bytes
.../src/main/javadoc/doc-files/Server.Xml.png | Bin 45446 -> 0 bytes
.../doc-files/juneau-config.Serializing.1.png | Bin
.../doc-files/juneau-config.Serializing.2.png | Bin
.../doc-files/juneau-config.Serializing.3.png | Bin
...late.import1.png => juneau-examples-core.1.png} | Bin
...core.import2.png => juneau-examples-core.2.png} | Bin
...core.import3.png => juneau-examples-core.3.png} | Bin
.../doc-files/juneau-examples-core.import1.png | Bin 84524 -> 0 bytes
...rest.import1.png => juneau-examples-rest.1.png} | Bin
...rest.import2.png => juneau-examples-rest.2.png} | Bin
...rest.import3.png => juneau-examples-rest.3.png} | Bin
...rest.import4.png => juneau-examples-rest.4.png} | Bin
...=> juneau-microservice-server.Installing.1.png} | Bin
...=> juneau-microservice-server.Installing.2.png} | Bin
...neau-microservice-server.ResourceClasses.1.png} | Bin
...ng => juneau-microservice-server.Running.1.png} | Bin
.../juneau-microservice-template.import2.png | Bin 101323 -> 0 bytes
.../juneau-microservice-template.import3.png | Bin 127563 -> 0 bytes
.../juneau-microservice-template.import4.png | Bin 77752 -> 0 bytes
... => juneau-rest-server.HelloWorldExample.1.png} | Bin
...s.png => juneau-rest-server.OptionsPages.1.png} | Bin
... juneau-rest-server.PredefinedLabelBeans.1.png} | Bin
... juneau-rest-server.PredefinedLabelBeans.2.png} | Bin
... juneau-rest-server.PredefinedLabelBeans.3.png} | Bin
...-rest-server.RemoteableProxiesServerSide.1.png} | Bin
...-rest-server.RemoteableProxiesServerSide.2.png} | Bin
...-rest-server.RemoteableProxiesServerSide.3.png} | Bin
...-rest-server.RemoteableProxiesServerSide.4.png} | Bin
...-rest-server.RemoteableProxiesServerSide.5.png} | Bin
...-rest-server.RemoteableProxiesServerSide.6.png} | Bin
...es.png => juneau-rest-server.RouterPages.1.png} | Bin
....1.png => juneau-rest-server.Stylesheets.1.png} | Bin
....2.png => juneau-rest-server.Stylesheets.2.png} | Bin
....3.png => juneau-rest-server.Stylesheets.3.png} | Bin
...ng => juneau-rest-server.UiCustomization.1.png} | Bin
...ng => juneau-rest-server.UiCustomization.2.png} | Bin
...ng => juneau-rest-server.UiCustomization.3.png} | Bin
juneau-doc/src/main/javadoc/overview.html | 696 +++++++++++++++++++--
75 files changed, 685 insertions(+), 751 deletions(-)
diff --git
a/juneau-core/juneau-config/src/main/java/org/apache/juneau/ini/ConfigFile.java
b/juneau-core/juneau-config/src/main/java/org/apache/juneau/ini/ConfigFile.java
index f879a0d..452a154 100644
---
a/juneau-core/juneau-config/src/main/java/org/apache/juneau/ini/ConfigFile.java
+++
b/juneau-core/juneau-config/src/main/java/org/apache/juneau/ini/ConfigFile.java
@@ -34,8 +34,8 @@ import org.apache.juneau.svl.*;
* Implements the API for accessing the contents of a config file.
*
* <h5 class='section'>See Also:</h5>
- * <ul>
- * <li class='jp'><a class='doclink'
href='package-summary.html#TOC'>org.apache.juneau.ini</a>
+ * <ul class='doctree'>
+ * <li class='link'><a class='doclink'
href='../../../../overview-summary.html#juneau-config'>Overview >
juneau-config</a>
* </ul>
*/
public abstract class ConfigFile implements Map<String,Section> {
diff --git
a/juneau-core/juneau-config/src/main/java/org/apache/juneau/ini/ConfigFileBuilder.java
b/juneau-core/juneau-config/src/main/java/org/apache/juneau/ini/ConfigFileBuilder.java
index 8f573d8..fe21db6 100644
---
a/juneau-core/juneau-config/src/main/java/org/apache/juneau/ini/ConfigFileBuilder.java
+++
b/juneau-core/juneau-config/src/main/java/org/apache/juneau/ini/ConfigFileBuilder.java
@@ -34,6 +34,11 @@ import org.apache.juneau.utils.*;
* ConfigFile cf =
ConfigFile.<jsm>create</jsm>().build(<js>"MyConfig.cfg"</js>);
* String setting = cf.get(<js>"MySection/mysetting"</js>);
* </p>
+ *
+ * <h5 class='section'>See Also:</h5>
+ * <ul class='doctree'>
+ * <li class='link'><a class='doclink'
href='../../../../overview-summary.html#juneau-config'>Overview >
juneau-config</a>
+ * </ul>
*/
public class ConfigFileBuilder {
diff --git
a/juneau-core/juneau-config/src/main/java/org/apache/juneau/ini/ConfigFileImpl.java
b/juneau-core/juneau-config/src/main/java/org/apache/juneau/ini/ConfigFileImpl.java
index 820abb8..49c8232 100644
---
a/juneau-core/juneau-config/src/main/java/org/apache/juneau/ini/ConfigFileImpl.java
+++
b/juneau-core/juneau-config/src/main/java/org/apache/juneau/ini/ConfigFileImpl.java
@@ -33,6 +33,11 @@ import org.apache.juneau.svl.vars.*;
/**
* Implementation class for {@link ConfigFile}.
+ *
+ * <h5 class='section'>See Also:</h5>
+ * <ul class='doctree'>
+ * <li class='link'><a class='doclink'
href='../../../../overview-summary.html#juneau-config'>Overview >
juneau-config</a>
+ * </ul>
*/
public final class ConfigFileImpl extends ConfigFile {
diff --git
a/juneau-core/juneau-config/src/main/java/org/apache/juneau/ini/ConfigFileListener.java
b/juneau-core/juneau-config/src/main/java/org/apache/juneau/ini/ConfigFileListener.java
index 2cb5453..0892ba1 100644
---
a/juneau-core/juneau-config/src/main/java/org/apache/juneau/ini/ConfigFileListener.java
+++
b/juneau-core/juneau-config/src/main/java/org/apache/juneau/ini/ConfigFileListener.java
@@ -17,8 +17,10 @@ import java.util.*;
/**
* Listener that can be used to listen for change events in config files.
*
- * <p>
- * Use the {@link ConfigFile#addListener(ConfigFileListener)} method to
register listeners.
+ * <h5 class='section'>See Also:</h5>
+ * <ul class='doctree'>
+ * <li class='link'><a class='doclink'
href='../../../../overview-summary.html#juneau-config.Listeners'>Overview >
juneau-config > Listeners</a>
+ * </ul>
*/
public class ConfigFileListener {
diff --git
a/juneau-core/juneau-config/src/main/java/org/apache/juneau/ini/ConfigFileWrapped.java
b/juneau-core/juneau-config/src/main/java/org/apache/juneau/ini/ConfigFileWrapped.java
index 11dd437..789d876 100644
---
a/juneau-core/juneau-config/src/main/java/org/apache/juneau/ini/ConfigFileWrapped.java
+++
b/juneau-core/juneau-config/src/main/java/org/apache/juneau/ini/ConfigFileWrapped.java
@@ -33,7 +33,12 @@ import org.apache.juneau.svl.*;
*
* <p>
* This class overrides the {@link #getString(String, String)} to resolve
string variables.
- * All other method calls are passed through to the inner config file.
+ * <br>All other method calls are passed through to the inner config file.
+ *
+ * <h5 class='section'>See Also:</h5>
+ * <ul class='doctree'>
+ * <li class='link'><a class='doclink'
href='../../../../overview-summary.html#juneau-config'>Overview >
juneau-config</a>
+ * </ul>
*/
public final class ConfigFileWrapped extends ConfigFile {
diff --git
a/juneau-core/juneau-config/src/main/java/org/apache/juneau/ini/ConfigFileWritable.java
b/juneau-core/juneau-config/src/main/java/org/apache/juneau/ini/ConfigFileWritable.java
index b8c504c..7849d6a 100644
---
a/juneau-core/juneau-config/src/main/java/org/apache/juneau/ini/ConfigFileWritable.java
+++
b/juneau-core/juneau-config/src/main/java/org/apache/juneau/ini/ConfigFileWritable.java
@@ -19,6 +19,11 @@ import org.apache.juneau.http.*;
/**
* Wraps a {@link ConfigFile} in a {@link Writable} to be rendered as plain
text.
+ *
+ * <h5 class='section'>See Also:</h5>
+ * <ul class='doctree'>
+ * <li class='link'><a class='doclink'
href='../../../../overview-summary.html#juneau-config'>Overview >
juneau-config</a>
+ * </ul>
*/
class ConfigFileWritable implements Writable {
diff --git
a/juneau-core/juneau-config/src/main/java/org/apache/juneau/ini/Encoder.java
b/juneau-core/juneau-config/src/main/java/org/apache/juneau/ini/Encoder.java
index 5be664e..9910ceb 100644
--- a/juneau-core/juneau-config/src/main/java/org/apache/juneau/ini/Encoder.java
+++ b/juneau-core/juneau-config/src/main/java/org/apache/juneau/ini/Encoder.java
@@ -14,6 +14,11 @@ package org.apache.juneau.ini;
/**
* API for defining a string encoding/decoding mechanism for entries in {@link
ConfigFile}.
+ *
+ * <h5 class='section'>See Also:</h5>
+ * <ul class='doctree'>
+ * <li class='link'><a class='doclink'
href='../../../../overview-summary.html#juneau-config.EncodedEntries'>Overview
> juneau-config > Encoded Entries</a>
+ * </ul>
*/
public interface Encoder {
diff --git
a/juneau-core/juneau-config/src/main/java/org/apache/juneau/ini/EntryListener.java
b/juneau-core/juneau-config/src/main/java/org/apache/juneau/ini/EntryListener.java
index a3c3346..b4e6b7a 100644
---
a/juneau-core/juneau-config/src/main/java/org/apache/juneau/ini/EntryListener.java
+++
b/juneau-core/juneau-config/src/main/java/org/apache/juneau/ini/EntryListener.java
@@ -17,8 +17,10 @@ import java.util.*;
/**
* Listener that can be used to listen for change events for a specific entry
in a config file.
*
- * <p>
- * Use the {@link ConfigFile#addListener(ConfigFileListener)} method to
register listeners.
+ * <h5 class='section'>See Also:</h5>
+ * <ul class='doctree'>
+ * <li class='link'><a class='doclink'
href='../../../../overview-summary.html#juneau-config.Listeners'>Overview >
juneau-config > Listeners</a>
+ * </ul>
*/
public class EntryListener extends ConfigFileListener {
diff --git
a/juneau-core/juneau-config/src/main/java/org/apache/juneau/ini/SectionListener.java
b/juneau-core/juneau-config/src/main/java/org/apache/juneau/ini/SectionListener.java
index 5c6271b..2740a88 100644
---
a/juneau-core/juneau-config/src/main/java/org/apache/juneau/ini/SectionListener.java
+++
b/juneau-core/juneau-config/src/main/java/org/apache/juneau/ini/SectionListener.java
@@ -19,8 +19,11 @@ import java.util.*;
/**
* Listener that can be used to listen for change events for a specific
section in a config file.
*
- * <p>
- * Use the {@link ConfigFile#addListener(ConfigFileListener)} method to
register listeners.
+ *
+ * <h5 class='section'>See Also:</h5>
+ * <ul class='doctree'>
+ * <li class='link'><a class='doclink'
href='../../../../overview-summary.html#juneau-config.Listeners'>Overview >
juneau-config > Listeners</a>
+ * </ul>
*/
public class SectionListener extends ConfigFileListener {
diff --git
a/juneau-core/juneau-config/src/main/java/org/apache/juneau/ini/XorEncoder.java
b/juneau-core/juneau-config/src/main/java/org/apache/juneau/ini/XorEncoder.java
index de810d3..b473d6e 100644
---
a/juneau-core/juneau-config/src/main/java/org/apache/juneau/ini/XorEncoder.java
+++
b/juneau-core/juneau-config/src/main/java/org/apache/juneau/ini/XorEncoder.java
@@ -20,6 +20,11 @@ import static org.apache.juneau.internal.IOUtils.*;
*
* <p>
* This is not intended to be used as strong encryption.
+ *
+ * <h5 class='section'>See Also:</h5>
+ * <ul class='doctree'>
+ * <li class='link'><a class='doclink'
href='../../../../overview-summary.html#juneau-config.EncodedEntries'>Overview
> juneau-config > Encoded Entries</a>
+ * </ul>
*/
public final class XorEncoder implements Encoder {
diff --git
a/juneau-core/juneau-config/src/main/java/org/apache/juneau/ini/Encoder.java
b/juneau-core/juneau-config/src/main/java/org/apache/juneau/ini/package-info.java
old mode 100644
new mode 100755
similarity index 72%
copy from
juneau-core/juneau-config/src/main/java/org/apache/juneau/ini/Encoder.java
copy to
juneau-core/juneau-config/src/main/java/org/apache/juneau/ini/package-info.java
index 5be664e..01c171b
--- a/juneau-core/juneau-config/src/main/java/org/apache/juneau/ini/Encoder.java
+++
b/juneau-core/juneau-config/src/main/java/org/apache/juneau/ini/package-info.java
@@ -10,28 +10,9 @@
// * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
express or implied. See the License for the *
// * specific language governing permissions and limitations under the
License. *
//
***************************************************************************************************************************
-package org.apache.juneau.ini;
/**
- * API for defining a string encoding/decoding mechanism for entries in {@link
ConfigFile}.
+ * INI File Support
*/
-public interface Encoder {
-
- /**
- * Encode a string.
- *
- * @param fieldName The field name being encoded.
- * @param in The unencoded input string.
- * @return The encoded output string.
- */
- public String encode(String fieldName, String in);
+package org.apache.juneau.ini;
- /**
- * Decode a string.
- *
- * @param fieldName The field name being decoded.
- * @param in The encoded input string.
- * @return The decoded output string.
- */
- public String decode(String fieldName, String in);
-}
diff --git
a/juneau-core/juneau-config/src/main/java/org/apache/juneau/ini/package.html
b/juneau-core/juneau-config/src/main/java/org/apache/juneau/ini/package.html
deleted file mode 100644
index aa13cca..0000000
--- a/juneau-core/juneau-config/src/main/java/org/apache/juneau/ini/package.html
+++ /dev/null
@@ -1,661 +0,0 @@
-<!DOCTYPE HTML>
-<!--
-/***************************************************************************************************************************
- * Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file
- * distributed with this work for additional information regarding copyright
ownership. The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the "License"); you may not
use this file except in compliance
- * with the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
or implied. See the License for the
- * specific language governing permissions and limitations under the License.
- *
-
***************************************************************************************************************************/
- -->
-<html>
-<head>
- <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
- <style type="text/css">
- /* For viewing in Page Designer */
- @IMPORT url("../../../../../../javadoc.css");
-
- /* For viewing in REST interface */
- @IMPORT url("../htdocs/javadoc.css");
- body {
- margin: 20px;
- }
- </style>
- <script>
- /* Replace all @code and @link tags. */
- window.onload = function() {
- document.body.innerHTML =
document.body.innerHTML.replace(/\{\@code ([^\}]+)\}/g, '<code>$1</code>');
- document.body.innerHTML =
document.body.innerHTML.replace(/\{\@link (([^\}]+)\.)?([^\.\}]+)\}/g,
'<code>$3</code>');
- }
- </script>
-</head>
-<body>
-<p>INI File Support</p>
-
-<script>
- function toggle(x) {
- var div = x.nextSibling;
- while (div != null && div.nodeType != 1)
- div = div.nextSibling;
- if (div != null) {
- var d = div.style.display;
- if (d == 'block' || d == '') {
- div.style.display = 'none';
- x.className += " closed";
- } else {
- div.style.display = 'block';
- x.className =
x.className.replace(/(?:^|\s)closed(?!\S)/g , '' );
- }
- }
- }
-</script>
-
-<a id='TOC'></a><h5 class='toc'>Table of Contents</h5>
-<ol class='toc'>
- <li><p><a class='doclink' href='#Overview'>Overview</a></p>
- <li><p><a class='doclink' href='#Variables'>Variables</a></p>
- <li><p><a class='doclink' href='#Encoded'>Encoded Entries</a></p>
- <li><p><a class='doclink' href='#Listeners'>Listeners</a></p>
- <li><p><a class='doclink' href='#CommandLine'>Command Line API</a></p>
- <li><p><a class='doclink' href='#Serializing'>Serializing Config
Files</a></p>
- <li><p><a class='doclink' href='#Merging'>Merging Config Files</a></p>
-</ol>
-
-<!--
========================================================================================================
-->
-<a id="Overview"></a>
-<h2 class='topic' onclick='toggle(this)'>1 - Overview</h2>
-<div class='topic'>
- <p>
- The {@link org.apache.juneau.ini.ConfigFileBuilder} and {@link
org.apache.juneau.ini.ConfigFile} classes
- implement an API for working with INI-style configuration files
such as the following:
- </p>
- <p class='bcode'>
- <cc>#--------------------------</cc>
- <cc># Default section</cc>
- <cc>#--------------------------</cc>
- <ck>key1</ck> = <cv>1</cv>
- <ck>key2</ck> = <cv>true</cv>
- <ck>key3</ck> = <cv>1,2,3</cv>
- <ck>key4</ck> = <cv>http://foo</cv>
-
- <cc>#--------------------------</cc>
- <cc># A comment about Section 1</cc>
- <cc>#--------------------------</cc>
- <cs>[Section1]</cs>
- <ck>key1</ck> = <cv>2</cv>
- <ck>key2</ck> = <cv>false</cv>
- <ck>key3</ck> = <cv>4,5,6</cv>
- <ck>key4</ck> = <cv>http://bar</cv>
- </p>
-
- <p>
- The {@link org.apache.juneau.ini.ConfigFileBuilder} class is
used to instantiate instances of
- {@link org.apache.juneau.ini.ConfigFile} which can then be used
to retrieve config file values through either
- <js>"key"</js> or <js>"Section/key"</js> identifiers.
- </p>
-
- <p class='bcode'>
- <jk>int</jk> key1;
- <jk>boolean</jk> key2;
- <jk>int</jk>[] key3;
- URL key4;
-
- <jc>// Get our config file using the default config manager</jc>
- ConfigFile f =
ConfigFile.<jsm>create</jsm>().build(<js>"C:/temp/MyConfig.cfg"</js>);
-
- <jc>// Read values from default section</jc>
- key1 = f.getInt(<js>"key1"</js>);
- key2 = f.getBoolean(<js>"key2"</js>);
- key3 = f.getObject(<jk>int</jk>[].<jk>class</jk>, <js>"key3"</js>);
- key4 = f.getObject(URL.<jk>class</jk>, <js>"key4"</js>);
-
- <jc>// Read values from Section #1</jc>
- key1 = f.getInt(<js>"Section1/key1"</js>);
- key2 = f.getBoolean(<js>"Section1/key2"</js>);
- key3 = f.getObject(<jk>int</jk>[].<jk>class</jk>,
<js>"Section1/key3"</js>);
- key4 = f.getObject(URL.<jk>class</jk>, <js>"Section1/key4"</js>);
- </p>
-
- <p>
- The interface also allows config files to be constructed
programmatically...
- </p>
-
- <p class='bcode'>
- <jc>// Construct the sample INI file programmatically</jc>
- ConfigFile f =
ConfigFile.<jsm>create</jsm>().build(<js>"C:/temp/MyConfig.cfg"</js>,
<jk>true</jk>)
- .addLines(<jk>null</jk>, <jc>// The default
'null' section</jc>
- <js>"# Default section"</js>, <jc>// A
regular comment</jc>
- <js>"key1 = 1"</js>, <jc>// A
numeric entry</jc>
- <js>"key2 = true"</js>, <jc>// A
boolean entry</jc>
- <js>"key3 = 1,2,3"</js>, <jc>// An
array entry</jc>
- <js>"key4 = http://foo";</js>, <jc>// A POJO
entry</jc>
- <js>""</js>) <jc>// A
blank line</jc>
- .addHeaderComments(<js>"Section1"</js>, <jc>// The
'Section1' section</jc>
- <js>"A comment about Section 1"</js>) <jc>// A
header comment</jc>
- .addLines(<js>"Section1"</js>, <jc>// The
'Section1' section</jc>
- <js>"key1 = 2"</js>, <jc>// A
numeric entry</jc>
- <js>"key2 = false"</js>, <jc>// A
boolean entry</jc>
- <js>"key3 = 4,5,6"</js>, <jc>// An
array entry</jc>
- <js>"key4 = http://bar";</js>) <jc>// A POJO
entry</jc>
- .save(); <jc>// Save to
MyConfig.cfg</jc>
- </p>
-
- <p>
- The following is equivalent, except uses {@link
org.apache.juneau.ini.ConfigFile#put(String,Object)} to set values.
- Note how we're setting values as POJOs which will be
automatically converted to strings when persisted to disk.
- <p class='bcode'>
- <jc>// Construct the sample INI file programmatically</jc>
- ConfigFile f =
ConfigFile.<jsm>create</jsm>().build(<js>"C:/temp/MyConfig.cfg"</js>,
<jk>true</jk>)
- .addLines(<jk>null</jk>,
- <js>"# Default section"</js>)
- .addHeaderComments(<js>"Section1"</js>,
- <js>"A comment about Section 1"</js>);
- cf.put(<js>"key1"</js>, 1);
- cf.put(<js>"key2"</js>, <jk>true</jk>);
- cf.put(<js>"key3"</js>, <jk>new int</jk>[]{1,2,3});
- cf.put(<js>"key4"</js>, <jk>new</jk> URL(<js>"http://foo";</js>));
- cf.put(<js>"Section1/key1"</js>, 2);
- cf.put(<js>"Section1/key2"</js>, <jk>false</jk>);
- cf.put(<js>"Section1/key3"</js>, <jk>new int</jk>[]{4,5,6});
- cf.put(<js>"Section1/key4"</js>, <jk>new</jk>
URL(<js>"http://bar";</js>));
- cf.save();
- </p>
- <p>
- Refer to {@link
org.apache.juneau.ini.ConfigFile#put(String,Object,boolean)} for a description
of
- formats for various data types.
- </p>
- <p>
- Various convenience getter methods are provided for retrieving
different data types:
- </p>
- <p class='bcode'>
- <jc>// Strings with default values</jc>
- <jc>// key1 = foobar</jc>
- String key1 = cf.getString(<js>"key1"</js>);
-
- <jc>// Numbers</jc>
- <jc>// key2 = 123</jc>
- <jk>float</jk> key2 = cf.getObject(<jk>float</jk>.<jk>class</jk>,
<js>"key2"</js>);
-
- <jc>// Booleans</jc>
- <jc>// key3 = true</jc>
- <jk>boolean</jk> key3 = cf.getBoolean(<js>"key3"</js>);
-
- <jc>// Objects convertable to and from strings using the JSON
serializer and parser</jc>
- <jc>// key4 = http://foo</jc>
- URL key4 = cf.getObject(URL.<jk>class</jk>, <js>"key4"</js>);
-
- <jc>// Arrays of strings</jc>
- <jc>// key5 = foo, bar</jc>
- String[] key5 = cf.getStringArray(<js>"key5"</js>);
-
- <jc>// Arrays of objects</jc>
- <jc>// key6 = http://foo,http://bar</jc>
- URL[] key6 = cf.getObject(URL[].<jk>class</jk>, <js>"key6"</js>);
-
- <jc>// Arrays of primitives</jc>
- <jc>// key7 = 1,2,3</jc>
- <jk>int</jk>[] key7 = cf.getObject(<jk>int</jk>[].<jk>class</jk>,
<js>"key7"</js>);
-
- <jc>// Enums</jc>
- <jc>// key8 = MINUTES</jc>
- TimeUnit key8 = cf.getObject(TimeUnit.<jk>class</jk>, <js>"key8"</js>);
-
- <jc>// Beans</jc>
- <jc>// key9 = {name:'John Smith', addresses:[{street:'101 Main St',
city:'Anywhere', state:'TX'}]}</jc>
- Person key9 = cf.getObject(Person.<jk>class</jk>, <js>"key9"</js>);
-
- <jc>// Generic Maps</jc>
- <jc>// key10 = {foo:'bar', baz:123}</jc>
- Map key10 = cf.getObject(ObjectMap.<jk>class</jk>, <js>"key10"</js>);
- </p>
-</div>
-
-<!--
========================================================================================================
-->
-<a id="Variables"></a>
-<h2 class='topic' onclick='toggle(this)'>2 - Variables</h2>
-<div class='topic'>
- <p>
- Config files can contain variables that get resolved
dynamically using the
- {@link org.apache.juneau.svl.VarResolver} API.
- </p>
- <p>
- Resolving config files can be retrieved through the following
methods:
- </p>
- <ul class='spaced-list'>
- <li>
- {@link org.apache.juneau.ini.ConfigFile#getResolving()}
- Returns a config file that resolves a default
- set of variables.
- <li>
- {@link
org.apache.juneau.ini.ConfigFile#getResolving(VarResolver)} - Returns a config
file that resolves
- a custom set of variables.
- </ul>
- <p>
- The default {@link
org.apache.juneau.ini.ConfigFile#getResolving()} method returns a config file
that resolves
- the following variables:
- </p>
- <ul class='spaced-list'>
- <li>
- <code>$S{key}</code>, <code>$S{key,default}</code> -
System properties.
- <li>
- <code>$E{key}</code>, <code>$E{key,default}</code> -
Environment variables.
- <li>
- <code>$C{key}</code>, <code>$C{key,default}</code> -
Values in this configuration file.
- </ul>
-
- <h5 class='topic'>Examples:</h5>
- <p class='bcode'>
- <cc>#--------------------------</cc>
- <cc># Examples </cc>
- <cc>#--------------------------</cc>
- <cs>[MyProperties]</cs>
- <ck>javaHome</ck> = <cv>$S{java.home}</cv>
- <ck>path</ck> = <cv>$E{PATH}</cv>
- <ck>customMessage</ck> = <cv>Java home is $C{MyProperties/javaHome} and
the environment path is $C{MyProperties/path}.</cv>
- </p>
- <p>
- Support for variables is extensible. You can add support for
your own variables by implementing custom
- {@link org.apache.juneau.svl.VarResolver VarResolvers}.
- <br>For example, the microservice <code>Resource</code> class
provides access to config files that
- can contain any of the following variables:
- </p>
- <ul>
- <li><code>$C</code> - Config variables.
- <li><code>$S</code> - System properties.
- <li><code>$E</code> - Environment variables.
- <li><code>$I</code> - Servlet init parameters.
- <li><code>$ARG</code> - JVM command-line arguments.
- <li><code>$MF</code> - Main jar manifest file entries.
- <li><code>$L</code> - Localized strings.
- <li><code>$A</code> - HTTP request attributes.
- <li><code>$P</code> - HTTP request URL parameters.
- <li><code>$R</code> - HTTP request variables.
- <li><code>$UE</code> - URL-encoding function.
- </ul>
-</div>
-
-<!--
========================================================================================================
-->
-<a id="Encoded"></a>
-<h2 class='topic' onclick='toggle(this)'>3 - Encoded Entries</h2>
-<div class='topic'>
- <p>
- If a config file contains sensitive information such as
passwords, those values can be
- marked for encoding by appending <js>'*'</js> to the end of the
key name.
- <br>If a marked and unencoded value is detected in the file
during load, it will be encoded and saved immediately.
- </p>
- <p>
- For example, the following password is marked for encoding....
- </p>
- <p class='bcode'>
- <cs>[MyHost]</cs>
- <ck>url</ck> = <cv>http://localhost:9080/foo</cv>
- <ck>user</ck> = <cv>me</cv>
- <ck>password*</ck> = <cv>mypassword</cv>
- </p>
- <p>
- After initial loading, the file contents will contain an
encoded value...
- </p>
- <p class='bcode'>
- <cs>[MyHost]</cs>
- <ck>url</ck> = <cv>http://localhost:9080/foo</cv>
- <ck>user</ck> = <cv>me</cv>
- <ck>password*</ck> = <cv>{AwwJVhwUQFZEMg==}</cv>
- </p>
- <p>
- The default encoder is {@link org.apache.juneau.ini.XorEncoder}
which is a simple XOR+Base64 encoder.
- <br>If desired, custom encoder can be used by implementing the
{@link org.apache.juneau.ini.Encoder}
- interface and creating your own <code>ConfigFileBuilder</code>
using the
- {@link
org.apache.juneau.ini.ConfigFileBuilder#encoder(Encoder)} method.
- </p>
-</div>
-
-<!--
========================================================================================================
-->
-<a id="Listeners"></a>
-<h2 class='topic' onclick='toggle(this)'>4 - Listeners</h2>
-<div class='topic'>
- <p>
- The following method is provided for listening to changes made
on config files:
- </p>
- <p>
- {@link
org.apache.juneau.ini.ConfigFile#addListener(ConfigFileListener)}.
- </p>
- <p>
- Subclasses are provided for listening for different kinds of
events:
- </p>
- <ul class='spaced-list'>
- <li>
- {@link org.apache.juneau.ini.ConfigFileListener} -
Config file is saved, loaded, or modified.
- <li>
- {@link org.apache.juneau.ini.SectionListener} - One or
more entries in a section are modified.
- <li>
- {@link org.apache.juneau.ini.EntryListener} - An
individual entry is modified.
- </ul>
-
- <h5 class="topic">Example:</h5>
- <p class='bcode'>
- <jc>// Get our config file using the default config manager</jc>
- ConfigFile f =
ConfigFile.<jsm>create</jsm>().build(<js>"C:/temp/MyConfig.cfg"</js>);
-
- <jc>// Add a listener for an entry</jc>
- f.addListener(
- <jk>new</jk> EntryListener(<js>"Section1/key1"</js>) {
- <ja>@Override</ja>
- <jk>public void</jk> onChange(ConfigFile cf) {
- System.<jsf>err</jsf>.println(<js>"Entry
changed! New value is "</js> + cf.getString(<js>"Section1/key1"</js>));
- }
- }
- );
- </p>
-</div>
-
-<!--
========================================================================================================
-->
-<a id="CommandLine"></a>
-<h2 class='topic' onclick='toggle(this)'>5 - Command Line API</h2>
-<div class='topic'>
- <p>
- The {@link org.apache.juneau.ini.ConfigFileBuilder} class
contains a
- {@link org.apache.juneau.ini.ConfigFileBuilder#main(String[])}
method that can be used to work with config
- files through a command-line prompt.
- <br>This is invoked as a normal Java command:
- </p>
- <p class='bcode'>
- java -jar juneau.jar org.apache.juneau.ini.ConfigFileBuilder [args]
- </p>
- <p>
- Arguments can be any of the following...
- </p>
- <ul class='spaced-list'>
- <li>
- No arguments
- <br>Prints usage message.
- <li>
- <code>createBatchEnvFile -configfile <configFile>
-envfile <batchFile> [-verbose]</code>
- <br>Creates a batch file that will set each config file
entry as an environment variable.
- <br>Characters in the keys that are not valid as
environment variable names (e.g. <js>'/'</js> and <js>'.'</js>)
- will be converted to underscores.
- <li>
- <code>createShellEnvFile -configFile <configFile>
-envFile <configFile> [-verbose]</code>
- Creates a shell script that will set each config file
entry as an environment variable.
- <br>Characters in the keys that are not valid as
environment variable names (e.g. <js>'/'</js> and <js>'.'</js>)
- will be converted to underscores.
- <li>
- <code>setVals -configFile <configFile> -vals
[var1=val1 [var2=val2...]] [-verbose]</code>
- Sets values in config files.
- </ul>
- <p>
- For example, the following command will create the file
<code>'MyConfig.bat'</code> from the contents of the
- file <code>'MyConfig.cfg'</code>.
- </p>
- <p class='bcode'>
- java org.apache.juneau.ini.ConfigFileBuilder createBatchEnvFile
-configfile C:\foo\MyConfig.cfg -batchfile C:\foo\MyConfig.bat
- </p>
-</div>
-
-<!--
========================================================================================================
-->
-<a id="Serializing"></a>
-<h2 class='topic' onclick='toggle(this)'>6 - Serializing Config Files</h2>
-<div class='topic'>
- <p>
- Instances of {@link org.apache.juneau.ini.ConfigFile} are POJOs
that can be serialized to and parsed from
- all supported Juneau languages.
- </p>
- <p>
- The
<code>org.apache.juneau.microservice.resources.ConfigResource</code> is a
predefined REST interface that
- allows access to the config file used by a microservice.
- <br>The <code>juneau-examples-rest</code> project is a
microservice that includes this resource
- at <code>http://localhost:10000/sample/config</code>.
- <br>The sample microservice uses the following config file
<code>juneau-examples.cfg</code>:
- </p>
- <p class='bcode'>
-
<cc>#================================================================================
- # Basic configuration file for SaaS microservices
- # Subprojects can use this as a starting point.
-
#================================================================================</cc>
-
-
<cc>#================================================================================
- # REST settings
-
#================================================================================</cc>
- <cs>[REST]</cs>
-
- <cc># The HTTP port number to use.
- # Default is Rest-Port setting in manifest file, or 8000.</cc>
- <ck>port</ck> = <cv>10000</cv>
-
- <cc># A JSON map of servlet paths to servlet classes.
- # Example:
- # resourceMap = {'/*':'com.foo.MyServlet'}
- # Either resourceMap or resources must be specified.</cc>
- <ck>resourceMap</ck> =
-
- <cc># A comma-delimited list of names of classes that extend from
Servlet.
- # Resource paths are pulled from @RestResource.path() annotation, or
- # "/*" if annotation not specified.
- # Example:
- # resources = com.foo.MyServlet
- # Default is Rest-Resources in manifest file.
- # Either resourceMap or resources must be specified.</cc>
- <ck>resources</ck> =
-
- <cc># The context root of the Jetty server.
- # Default is Rest-ContextPath in manifest file, or "/".</cc>
- <ck>contextPath</ck> =
-
- <cc># Authentication: NONE, BASIC.</cc>
- <ck>authType</ck> = <cv>NONE</cv>
-
- <cc># The BASIC auth username.
- # Default is Rest-LoginUser in manifest file.</cc>
- <ck>loginUser</ck> =
-
- <cc># The BASIC auth password.
- # Default is Rest-LoginPassword in manifest file.</cc>
- <ck>loginPassword</ck> =
-
- <cc># The BASIC auth realm.
- # Default is Rest-AuthRealm in manifest file.</cc>
- <ck>authRealm</ck> =
-
- <cc># Stylesheet to use for HTML views.
- # The default options are:
- # - styles/juneau.css
- # - styles/devops.css
- # Other stylesheets can be referenced relative to the servlet package
or working
- # directory.</cc>
- <ck>stylesheet</ck> = <cv>styles/devops.css</cv>
-
- <cc># What to do when the config file is saved.
- # Possible values:
- # NOTHING - Don't do anything.
- # RESTART_SERVER - Restart the Jetty server.
- # RESTART_SERVICE - Shutdown and exit with code '3'.</cc>
- <ck>saveConfigAction</ck> = <cv>RESTART_SERVER</cv>
-
- <cc># Enable SSL support.</cc>
- <ck>useSsl</ck> = false
-
-
<cc>#================================================================================
- # Bean properties on the org.eclipse.jetty.util.ssl.SslSocketFactory
class
-
#--------------------------------------------------------------------------------
- # Ignored if REST/useSsl is false.
-
#================================================================================</cc>
- <cs>[REST-SslContextFactory]</cs>
- <ck>keyStorePath</ck> = <cv>client_keystore.jks</cv>
- <ck>keyStorePassword*</ck> = <cv>{HRAaRQoT}</cv>
- <ck>excludeCipherSuites</ck> = <cv>TLS_DHE.*, TLS_EDH.*</cv>
- <ck>excludeProtocols</ck> = <cv>SSLv3</cv>
- <ck>allowRenegotiate</ck> = <cv>false</cv>
-
-
<cc>#================================================================================
- # Logger settings
- # See FileHandler Java class for details.
-
#================================================================================</cc>
- <cs>[Logging]</cs>
-
- <cc># The directory where to create the log file.
- # Default is "."</cc>
- <ck>logDir</ck> = <cv>logs</cv>
-
- <cc># The name of the log file to create for the main logger.
- # The logDir and logFile make up the pattern that's passed to the
FileHandler
- # constructor.
- # If value is not specified, then logging to a file will not be set
up.</cc>
- <ck>logFile</ck> = <cv>microservice.%g.log</cv>
-
- <cc># Whether to append to the existing log file or create a new one.
- # Default is false.</cc>
- <ck>append</ck> =
-
- <cc># The SimpleDateFormat format to use for dates.
- # Default is "yyyy.MM.dd hh:mm:ss".</cc>
- <ck>dateFormat</ck> =
-
- <cc># The log message format.
- # The value can contain any of the following variables:
- # {date} - The date, formatted per dateFormat.
- # {class} - The class name.
- # {method} - The method name.
- # {logger} - The logger name.
- # {level} - The log level name.
- # {msg} - The log message.
- # {threadid} - The thread ID.
- # {exception} - The localized exception message.
- # Default is "[{date} {level}] {msg}%n".</cc>
- <ck>format</ck> =
-
- <cc># The maximum log file size.
- # Suffixes available for numbers.
- # See ConfigFile.getInt(String,int) for details.
- # Default is 1M.</cc>
- <ck>limit</ck> = <cv>10M</cv>
-
- <cc># Max number of log files.
- # Default is 1.</cc>
- <ck>count</ck> = <cv>5</cv>
-
- <cc># Default log levels.
- # Keys are logger names.
- # Values are serialized Level POJOs.</cc>
- <ck>levels</ck> = <cv>{ org.apache.juneau:'INFO' }</cv>
-
- <cc># Only print unique stack traces once and then refer to them by a
simple 8 character hash identifier.
- # Useful for preventing log files from filling up with duplicate stack
traces.
- # Default is false.</cc>
- <ck>useStackTraceHashes</ck> = <cv>true</cv>
-
- <cc># The default level for the console logger.
- # Default is WARNING.</cc>
- <ck>consoleLevel</ck> =
-
-
<cc>#================================================================================
- # System properties
-
#--------------------------------------------------------------------------------
- # These are arbitrary system properties that are set during startup.
-
#================================================================================</cc>
- <cs>[SystemProperties]</cs>
-
- <cc># Configure Jetty for StdErrLog Logging</cc>
- <ck>org.eclipse.jetty.util.log.class</ck> =
<cv>org.eclipse.jetty.util.log.StrErrLog</cv>
-
- <cc># Jetty logging level</cc>
- <ck>org.eclipse.jetty.LEVEL</ck> = <cv>WARN</cv>
- </p>
- <p>
- The config file looks deceivingly simple.
- However, it should be noticed that the config file is a VERY
powerful feature with many capabilities including:
- </p>
- <p>
- When you point your browser to this resource, you'll notice
that the contents of the config file are being
- serialized to HTML as a POJO:
- </p>
- <img class='bordered' src="doc-files/config1.png">
- <p>
- Likewise, the config file can also be serialized as any of the
supported languages such as JSON:
- </p>
- <img class='bordered' src="doc-files/config2.png">
- <p>
- The code for implementing this page could not be any simpler,
since it simply returns the config file returned
- by the <code>RestServlet.getConfig()</code> method.
- </p>
- <p class='bcode'>
- <jd>/**
- * [GET /] - Show contents of config file.
- *
- * <ja>@return</ja> The config file.
- * <ja>@throws</ja> Exception
- */</jd>
- <ja>@RestMethod</ja>(name=<jsf>GET</jsf>, path=<js>"/"</js>,
description=<js>"Show contents of config file."</js>)
- <jk>public</jk> ConfigFile getConfigContents() <jk>throws</jk>
Exception {
- <jk>return</jk> getConfig();
- }
- </p>
- <p>
- The edit page takes you to an editor that allows you to modify
the contents of the config file:
- </p>
- <img class='bordered' src="doc-files/config3.png">
- <p>
- This latter page uses the {@link
org.apache.juneau.ini.ConfigFile#toString()} method to retrieve the
- contents of the config file in INI format.
- </p>
- <p>
- Since config files are serializable, that mean they can also be
retrieved through the <code>RestClient</code>
- API.
- </p>
- <p class='bcode'>
- <jc>// Create a new REST client with JSON support</jc>
- RestClient c = RestClient.<jsm>create</jsm>().build();
-
- <jc>// Retrieve config file through REST interface</jc>
- ConfigFile cf =
c.doGet(<js>"http://localhost:10000/sample/config";</js>).getResponse(ConfigFileImpl.<jk>class</jk>);
- </p>
-</div>
-
-<!--
========================================================================================================
-->
-<a id="Merging"></a>
-<h2 class='topic' onclick='toggle(this)'>7 - Merging Config Files</h2>
-<div class='topic'>
- <p>
- In the previous example, an edit page was shown that allows you
to edit config files through
- a REST interface.
- <br>Note that if only a single entry is modified in the config
file, we only want to trigger
- listeners for that change, not trigger all listeners.
- <br>This is where the {@link
org.apache.juneau.ini.ConfigFile#merge(ConfigFile)} method comes into play.
- <br>This method will copy the contents of one config file over
to another config file, but only
- trigger listeners when the values are different.
- </p>
- <p>
- The edit page is implemented with this method which is a simple
PUT with the contents of the new INI file as
- the body of the HTTP request:
- </p>
- <p class='bcode'>
- <jd>/**
- * [PUT /] - Sets contents of config file.
- *
- * <ja>@param</ja> contents The new contents of the config file.
- * <ja>@return</ja> The new config file contents.
- * <ja>@throws</ja> Exception
- */</jd>
- <ja>@RestMethod</ja>(name=<jsf>PUT</jsf>, path=<js>"/"</js>,
- description=<js>"Sets contents of config file."</js>,
- parameters={
- <ja>@Parameter</ja>(in=<js>"body"</js>,
description=<js>"New contents in INI file format."</js>)
- }
- )
- <jk>public</jk> ConfigFile setConfigContents(<ja>@Body</ja> Reader
contents) <jk>throws</jk> Exception {
-
- <jc>// Create a new in-memory config file based on the contents
of the HTTP request.</jc>
- ConfigFile cf2 = new ConfigFileBuilder.build().load(contents);
-
- <jc>// Merge the in-memory config file into the existing config
file and save it.
- // Then return the modified config file to be parsed as a
POJO.</jc>
- <jk>return</jk> getConfig().merge(cf2).save();
- }
- </p>
-</div>
-
-</body>
-</html>
\ No newline at end of file
diff --git
a/juneau-core/juneau-config/src/main/java/org/apache/juneau/ini/vars/ConfigFileVar.java
b/juneau-core/juneau-config/src/main/java/org/apache/juneau/ini/vars/ConfigFileVar.java
index 75f25df..4161f26 100644
---
a/juneau-core/juneau-config/src/main/java/org/apache/juneau/ini/vars/ConfigFileVar.java
+++
b/juneau-core/juneau-config/src/main/java/org/apache/juneau/ini/vars/ConfigFileVar.java
@@ -46,6 +46,7 @@ import org.apache.juneau.svl.*;
* <h5 class='section'>See Also:</h5>
* <ul>
* <li class='link'><a class="doclink"
href="../../../../../overview-summary.html#juneau-svl.VarResolvers">Overview
> juneau-svl > VarResolvers and VarResolverSessions</a>
+ * <li class='link'><a class='doclink'
href='../../../../../overview-summary.html#juneau-config.Variables'>Overview
> juneau-config > Variables</a>
* </ul>
*/
public class ConfigFileVar extends DefaultingVar {
diff --git
a/juneau-doc/src/main/javadoc/doc-files/MicroserviceServer.Building.1.png
b/juneau-doc/src/main/javadoc/doc-files/MicroserviceServer.Building.1.png
deleted file mode 100755
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rename to
juneau-doc/src/main/javadoc/doc-files/juneau-rest-server.UiCustomization.2.png
diff --git a/juneau-doc/src/main/javadoc/doc-files/UiCustomization.3.png
b/juneau-doc/src/main/javadoc/doc-files/juneau-rest-server.UiCustomization.3.png
similarity index 100%
rename from juneau-doc/src/main/javadoc/doc-files/UiCustomization.3.png
rename to
juneau-doc/src/main/javadoc/doc-files/juneau-rest-server.UiCustomization.3.png
diff --git a/juneau-doc/src/main/javadoc/overview.html
b/juneau-doc/src/main/javadoc/overview.html
index 95929d0..ea15798 100644
--- a/juneau-doc/src/main/javadoc/overview.html
+++ b/juneau-doc/src/main/javadoc/overview.html
@@ -143,6 +143,15 @@
<li><p><a class='doclink' href='#juneau-svl.OtherNotes'>Other
Notes</a></p>
</ol>
<li><p><a class='doclink'
href='#juneau-config'><i>juneau-config</i></a></p>
+ <ol>
+ <li><p><a class='doclink'
href='#juneau-config.Overview'>Overview</a></p>
+ <li><p><a class='doclink'
href='#juneau-config.Variables'>Variables</a></p>
+ <li><p><a class='doclink'
href='#juneau-config.EncodedEntries'>Encoded Entries</a></p>
+ <li><p><a class='doclink'
href='#juneau-config.Listeners'>Listeners</a></p>
+ <li><p><a class='doclink'
href='#juneau-config.CommandLine'>Command Line API</a></p>
+ <li><p><a class='doclink'
href='#juneau-config.Serializing'>Serializing Config Files</a></p>
+ <li><p><a class='doclink' href='#juneau-config.Merging'>Merging
Config Files</a></p>
+ </ol>
<li><p><a class='doclink'
href='#juneau-rest-server'><i>juneau-rest-server</i></a></p>
<ol>
<li><p><a class='doclink'
href='#juneau-rest-server.HelloWorldExample'>Hello World Example</a></p>
@@ -219,9 +228,9 @@
<li><p><a class='doclink'
href='#juneau-rest-server.UsingWithOsgi'>Using with OSGi</a></p>
<li><p><a class='doclink'
href='#juneau-rest-server.RemoteableProxies'>Remoteable Proxies</a></p>
<ol>
- <li><p><a class='doclink'
href='#juneau-rest-server.RemoteableProxiesClientSide'>Remoteable Proxies -
Client Side</a></p>
- <li><p><a class='doclink'
href='#juneau-rest-server.RemoteableProxiesServerSide'>Remoteable Proxies -
Server Side</a></p>
- <li><p><a class='doclink'
href='#juneau-rest-server.RemoteableProxiesRemoteableAnnotation'>Remoteable
Proxies - @Remoteable Annotation</a></p>
+ <li><p><a class='doclink'
href='#juneau-rest-server.RemoteableProxiesClientSide'>Client Side</a></p>
+ <li><p><a class='doclink'
href='#juneau-rest-server.RemoteableProxiesServerSide'>Server Side</a></p>
+ <li><p><a class='doclink'
href='#juneau-rest-server.RemoteableProxiesRemoteableAnnotation'>@Remoteable
Annotation</a></p>
</ol>
<li><p><a class='doclink'
href='#juneau-rest-server.Injection'>Using with Spring and Injection
frameworks</a></p>
<li><p><a class='doclink'
href='#juneau-rest-server.HTTP2'>Using HTTP/2 features</a></p>
@@ -4874,16 +4883,583 @@
cf.save();
</p>
- <h5 class='toc'>Additional Information - org.apache.juneau.ini</h5>
- <ol class='toc'>
- <li><p><a class='doclink'
href='org/apache/juneau/ini/package-summary.html#Overview'>Overview</a></p>
- <li><p><a class='doclink'
href='org/apache/juneau/ini/package-summary.html#Variables'>Variables</a></p>
- <li><p><a class='doclink'
href='org/apache/juneau/ini/package-summary.html#Encoded'>Encoded
Entries</a></p>
- <li><p><a class='doclink'
href='org/apache/juneau/ini/package-summary.html#Listeners'>Listeners</a></p>
- <li><p><a class='doclink'
href='org/apache/juneau/ini/package-summary.html#CommandLine'>Command Line
API</a></p>
- <li><p><a class='doclink'
href='org/apache/juneau/ini/package-summary.html#Serializing'>Serializing
Config Files</a></p>
- <li><p><a class='doclink'
href='org/apache/juneau/ini/package-summary.html#Merging'>Merging Config
Files</a></p>
- </ol>
+ <!--
========================================================================================================
-->
+ <a id="juneau-config.Overview"></a>
+ <h3 class='topic' onclick='toggle(this)'>6.1 - Overview</h3>
+ <div class='topic'>
+ <p>
+ The {@link org.apache.juneau.ini.ConfigFileBuilder} and
{@link org.apache.juneau.ini.ConfigFile} classes
+ implement an API for working with INI-style
configuration files such as the following:
+ </p>
+ <p class='bcode'>
+ <cc>#--------------------------</cc>
+ <cc># Default section</cc>
+ <cc>#--------------------------</cc>
+ <ck>key1</ck> = <cv>1</cv>
+ <ck>key2</ck> = <cv>true</cv>
+ <ck>key3</ck> = <cv>1,2,3</cv>
+ <ck>key4</ck> = <cv>http://foo</cv>
+
+ <cc>#--------------------------</cc>
+ <cc># A comment about Section 1</cc>
+ <cc>#--------------------------</cc>
+ <cs>[Section1]</cs>
+ <ck>key1</ck> = <cv>2</cv>
+ <ck>key2</ck> = <cv>false</cv>
+ <ck>key3</ck> = <cv>4,5,6</cv>
+ <ck>key4</ck> = <cv>http://bar</cv>
+ </p>
+
+ <p>
+ The {@link org.apache.juneau.ini.ConfigFileBuilder}
class is used to instantiate instances of
+ {@link org.apache.juneau.ini.ConfigFile} which can then
be used to retrieve config file values through either
+ <js>"key"</js> or <js>"Section/key"</js> identifiers.
+ </p>
+
+ <p class='bcode'>
+ <jk>int</jk> key1;
+ <jk>boolean</jk> key2;
+ <jk>int</jk>[] key3;
+ URL key4;
+
+ <jc>// Get our config file using the default config manager</jc>
+ ConfigFile f =
ConfigFile.<jsm>create</jsm>().build(<js>"C:/temp/MyConfig.cfg"</js>);
+
+ <jc>// Read values from default section</jc>
+ key1 = f.getInt(<js>"key1"</js>);
+ key2 = f.getBoolean(<js>"key2"</js>);
+ key3 = f.getObject(<jk>int</jk>[].<jk>class</jk>, <js>"key3"</js>);
+ key4 = f.getObject(URL.<jk>class</jk>, <js>"key4"</js>);
+
+ <jc>// Read values from Section #1</jc>
+ key1 = f.getInt(<js>"Section1/key1"</js>);
+ key2 = f.getBoolean(<js>"Section1/key2"</js>);
+ key3 = f.getObject(<jk>int</jk>[].<jk>class</jk>,
<js>"Section1/key3"</js>);
+ key4 = f.getObject(URL.<jk>class</jk>, <js>"Section1/key4"</js>);
+ </p>
+
+ <p>
+ The interface also allows config files to be
constructed programmatically...
+ </p>
+
+ <p class='bcode'>
+ <jc>// Construct the sample INI file programmatically</jc>
+ ConfigFile f =
ConfigFile.<jsm>create</jsm>().build(<js>"C:/temp/MyConfig.cfg"</js>,
<jk>true</jk>)
+ .addLines(<jk>null</jk>, <jc>// The default
'null' section</jc>
+ <js>"# Default section"</js>, <jc>// A
regular comment</jc>
+ <js>"key1 = 1"</js>, <jc>// A
numeric entry</jc>
+ <js>"key2 = true"</js>, <jc>// A
boolean entry</jc>
+ <js>"key3 = 1,2,3"</js>, <jc>// An
array entry</jc>
+ <js>"key4 = http://foo";</js>, <jc>// A POJO
entry</jc>
+ <js>""</js>) <jc>// A
blank line</jc>
+ .addHeaderComments(<js>"Section1"</js>, <jc>// The
'Section1' section</jc>
+ <js>"A comment about Section 1"</js>) <jc>// A
header comment</jc>
+ .addLines(<js>"Section1"</js>, <jc>// The
'Section1' section</jc>
+ <js>"key1 = 2"</js>, <jc>// A
numeric entry</jc>
+ <js>"key2 = false"</js>, <jc>// A
boolean entry</jc>
+ <js>"key3 = 4,5,6"</js>, <jc>// An
array entry</jc>
+ <js>"key4 = http://bar";</js>) <jc>// A POJO
entry</jc>
+ .save(); <jc>// Save to
MyConfig.cfg</jc>
+ </p>
+
+ <p>
+ The following is equivalent, except uses {@link
org.apache.juneau.ini.ConfigFile#put(String,Object)} to set values.
+ Note how we're setting values as POJOs which will be
automatically converted to strings when persisted to disk.
+ <p class='bcode'>
+ <jc>// Construct the sample INI file programmatically</jc>
+ ConfigFile f =
ConfigFile.<jsm>create</jsm>().build(<js>"C:/temp/MyConfig.cfg"</js>,
<jk>true</jk>)
+ .addLines(<jk>null</jk>,
+ <js>"# Default section"</js>)
+ .addHeaderComments(<js>"Section1"</js>,
+ <js>"A comment about Section 1"</js>);
+ cf.put(<js>"key1"</js>, 1);
+ cf.put(<js>"key2"</js>, <jk>true</jk>);
+ cf.put(<js>"key3"</js>, <jk>new int</jk>[]{1,2,3});
+ cf.put(<js>"key4"</js>, <jk>new</jk> URL(<js>"http://foo";</js>));
+ cf.put(<js>"Section1/key1"</js>, 2);
+ cf.put(<js>"Section1/key2"</js>, <jk>false</jk>);
+ cf.put(<js>"Section1/key3"</js>, <jk>new int</jk>[]{4,5,6});
+ cf.put(<js>"Section1/key4"</js>, <jk>new</jk>
URL(<js>"http://bar";</js>));
+ cf.save();
+ </p>
+ <p>
+ Refer to {@link
org.apache.juneau.ini.ConfigFile#put(String,Object,boolean)} for a description
of
+ formats for various data types.
+ </p>
+ <p>
+ Various convenience getter methods are provided for
retrieving different data types:
+ </p>
+ <p class='bcode'>
+ <jc>// Strings with default values</jc>
+ <jc>// key1 = foobar</jc>
+ String key1 = cf.getString(<js>"key1"</js>);
+
+ <jc>// Numbers</jc>
+ <jc>// key2 = 123</jc>
+ <jk>float</jk> key2 = cf.getObject(<jk>float</jk>.<jk>class</jk>,
<js>"key2"</js>);
+
+ <jc>// Booleans</jc>
+ <jc>// key3 = true</jc>
+ <jk>boolean</jk> key3 = cf.getBoolean(<js>"key3"</js>);
+
+ <jc>// Objects convertable to and from strings using the JSON
serializer and parser</jc>
+ <jc>// key4 = http://foo</jc>
+ URL key4 = cf.getObject(URL.<jk>class</jk>, <js>"key4"</js>);
+
+ <jc>// Arrays of strings</jc>
+ <jc>// key5 = foo, bar</jc>
+ String[] key5 = cf.getStringArray(<js>"key5"</js>);
+
+ <jc>// Arrays of objects</jc>
+ <jc>// key6 = http://foo,http://bar</jc>
+ URL[] key6 = cf.getObject(URL[].<jk>class</jk>, <js>"key6"</js>);
+
+ <jc>// Arrays of primitives</jc>
+ <jc>// key7 = 1,2,3</jc>
+ <jk>int</jk>[] key7 = cf.getObject(<jk>int</jk>[].<jk>class</jk>,
<js>"key7"</js>);
+
+ <jc>// Enums</jc>
+ <jc>// key8 = MINUTES</jc>
+ TimeUnit key8 = cf.getObject(TimeUnit.<jk>class</jk>, <js>"key8"</js>);
+
+ <jc>// Beans</jc>
+ <jc>// key9 = {name:'John Smith', addresses:[{street:'101 Main St',
city:'Anywhere', state:'TX'}]}</jc>
+ Person key9 = cf.getObject(Person.<jk>class</jk>, <js>"key9"</js>);
+
+ <jc>// Generic Maps</jc>
+ <jc>// key10 = {foo:'bar', baz:123}</jc>
+ Map key10 = cf.getObject(ObjectMap.<jk>class</jk>, <js>"key10"</js>);
+ </p>
+ </div>
+
+ <!--
========================================================================================================
-->
+ <a id="juneau-config.Variables"></a>
+ <h3 class='topic' onclick='toggle(this)'>6.2 - Variables</h3>
+ <div class='topic'>
+ <p>
+ Config files can contain variables that get resolved
dynamically using the
+ {@link org.apache.juneau.svl.VarResolver} API.
+ </p>
+ <p>
+ Resolving config files can be retrieved through the
following methods:
+ </p>
+ <ul class='spaced-list'>
+ <li>
+ {@link
org.apache.juneau.ini.ConfigFile#getResolving()} - Returns a config file that
resolves a default
+ set of variables.
+ <li>
+ {@link
org.apache.juneau.ini.ConfigFile#getResolving(VarResolver)} - Returns a config
file that resolves
+ a custom set of variables.
+ </ul>
+ <p>
+ The default {@link
org.apache.juneau.ini.ConfigFile#getResolving()} method returns a config file
that resolves
+ the following variables:
+ </p>
+ <ul class='spaced-list'>
+ <li>
+ <code>$S{key}</code>,
<code>$S{key,default}</code> - System properties.
+ <li>
+ <code>$E{key}</code>,
<code>$E{key,default}</code> - Environment variables.
+ <li>
+ <code>$C{key}</code>,
<code>$C{key,default}</code> - Values in this configuration file.
+ </ul>
+
+ <h5 class='topic'>Examples:</h5>
+ <p class='bcode'>
+ <cc>#--------------------------</cc>
+ <cc># Examples </cc>
+ <cc>#--------------------------</cc>
+ <cs>[MyProperties]</cs>
+ <ck>javaHome</ck> = <cv>$S{java.home}</cv>
+ <ck>path</ck> = <cv>$E{PATH}</cv>
+ <ck>customMessage</ck> = <cv>Java home is $C{MyProperties/javaHome} and
the environment path is $C{MyProperties/path}.</cv>
+ </p>
+ <p>
+ Support for variables is extensible. You can add
support for your own variables by implementing custom
+ {@link org.apache.juneau.svl.VarResolver VarResolvers}.
+ <br>For example, the microservice <code>Resource</code>
class provides access to config files that
+ can contain any of the following variables:
+ </p>
+ <ul>
+ <li><code>$C</code> - Config variables.
+ <li><code>$S</code> - System properties.
+ <li><code>$E</code> - Environment variables.
+ <li><code>$I</code> - Servlet init parameters.
+ <li><code>$ARG</code> - JVM command-line arguments.
+ <li><code>$MF</code> - Main jar manifest file entries.
+ <li><code>$L</code> - Localized strings.
+ <li><code>$A</code> - HTTP request attributes.
+ <li><code>$P</code> - HTTP request URL parameters.
+ <li><code>$R</code> - HTTP request variables.
+ <li><code>$UE</code> - URL-encoding function.
+ </ul>
+ </div>
+
+ <!--
========================================================================================================
-->
+ <a id="juneau-config.EncodedEntries"></a>
+ <h3 class='topic' onclick='toggle(this)'>6.3 - Encoded Entries</h3>
+ <div class='topic'>
+ <p>
+ If a config file contains sensitive information such as
passwords, those values can be
+ marked for encoding by appending <js>'*'</js> to the
end of the key name.
+ <br>If a marked and unencoded value is detected in the
file during load, it will be encoded and saved immediately.
+ </p>
+ <p>
+ For example, the following password is marked for
encoding....
+ </p>
+ <p class='bcode'>
+ <cs>[MyHost]</cs>
+ <ck>url</ck> = <cv>http://localhost:9080/foo</cv>
+ <ck>user</ck> = <cv>me</cv>
+ <ck>password*</ck> = <cv>mypassword</cv>
+ </p>
+ <p>
+ After initial loading, the file contents will contain
an encoded value...
+ </p>
+ <p class='bcode'>
+ <cs>[MyHost]</cs>
+ <ck>url</ck> = <cv>http://localhost:9080/foo</cv>
+ <ck>user</ck> = <cv>me</cv>
+ <ck>password*</ck> = <cv>{AwwJVhwUQFZEMg==}</cv>
+ </p>
+ <p>
+ The default encoder is {@link
org.apache.juneau.ini.XorEncoder} which is a simple XOR+Base64 encoder.
+ <br>If desired, custom encoder can be used by
implementing the {@link org.apache.juneau.ini.Encoder}
+ interface and creating your own
<code>ConfigFileBuilder</code> using the
+ {@link
org.apache.juneau.ini.ConfigFileBuilder#encoder(Encoder)} method.
+ </p>
+ </div>
+
+ <!--
========================================================================================================
-->
+ <a id="juneau-config.Listeners"></a>
+ <h3 class='topic' onclick='toggle(this)'>6.4 - Listeners</h3>
+ <div class='topic'>
+ <p>
+ The following method is provided for listening to
changes made on config files:
+ </p>
+ <p>
+ {@link
org.apache.juneau.ini.ConfigFile#addListener(ConfigFileListener)}.
+ </p>
+ <p>
+ Subclasses are provided for listening for different
kinds of events:
+ </p>
+ <ul class='spaced-list'>
+ <li>
+ {@link
org.apache.juneau.ini.ConfigFileListener} - Config file is saved, loaded, or
modified.
+ <li>
+ {@link org.apache.juneau.ini.SectionListener} -
One or more entries in a section are modified.
+ <li>
+ {@link org.apache.juneau.ini.EntryListener} -
An individual entry is modified.
+ </ul>
+
+ <h5 class="topic">Example:</h5>
+ <p class='bcode'>
+ <jc>// Get our config file using the default config manager</jc>
+ ConfigFile f =
ConfigFile.<jsm>create</jsm>().build(<js>"C:/temp/MyConfig.cfg"</js>);
+
+ <jc>// Add a listener for an entry</jc>
+ f.addListener(
+ <jk>new</jk> EntryListener(<js>"Section1/key1"</js>) {
+ <ja>@Override</ja>
+ <jk>public void</jk> onChange(ConfigFile cf) {
+ System.<jsf>err</jsf>.println(<js>"Entry
changed! New value is "</js> + cf.getString(<js>"Section1/key1"</js>));
+ }
+ }
+ );
+ </p>
+ </div>
+
+ <!--
========================================================================================================
-->
+ <a id="juneau-config.CommandLine"></a>
+ <h3 class='topic' onclick='toggle(this)'>6.5 - Command Line API</h3>
+ <div class='topic'>
+ <p>
+ The {@link org.apache.juneau.ini.ConfigFileBuilder}
class contains a
+ {@link
org.apache.juneau.ini.ConfigFileBuilder#main(String[])} method that can be used
to work with config
+ files through a command-line prompt.
+ <br>This is invoked as a normal Java command:
+ </p>
+ <p class='bcode'>
+ java -jar juneau.jar org.apache.juneau.ini.ConfigFileBuilder [args]
+ </p>
+ <p>
+ Arguments can be any of the following...
+ </p>
+ <ul class='spaced-list'>
+ <li>
+ No arguments
+ <br>Prints usage message.
+ <li>
+ <code>createBatchEnvFile -configfile
<configFile> -envfile <batchFile> [-verbose]</code>
+ <br>Creates a batch file that will set each
config file entry as an environment variable.
+ <br>Characters in the keys that are not valid
as environment variable names (e.g. <js>'/'</js> and <js>'.'</js>)
+ will be converted to underscores.
+ <li>
+ <code>createShellEnvFile -configFile
<configFile> -envFile <configFile> [-verbose]</code>
+ Creates a shell script that will set each
config file entry as an environment variable.
+ <br>Characters in the keys that are not valid
as environment variable names (e.g. <js>'/'</js> and <js>'.'</js>)
+ will be converted to underscores.
+ <li>
+ <code>setVals -configFile <configFile>
-vals [var1=val1 [var2=val2...]] [-verbose]</code>
+ Sets values in config files.
+ </ul>
+ <p>
+ For example, the following command will create the file
<code>'MyConfig.bat'</code> from the contents of the
+ file <code>'MyConfig.cfg'</code>.
+ </p>
+ <p class='bcode'>
+ java org.apache.juneau.ini.ConfigFileBuilder createBatchEnvFile
-configfile C:\foo\MyConfig.cfg -batchfile C:\foo\MyConfig.bat
+ </p>
+ </div>
+
+ <!--
========================================================================================================
-->
+ <a id="juneau-config.Serializing"></a>
+ <h3 class='topic' onclick='toggle(this)'>6.6 - Serializing Config
Files</h3>
+ <div class='topic'>
+ <p>
+ Instances of {@link org.apache.juneau.ini.ConfigFile}
are POJOs that can be serialized to and parsed from
+ all supported Juneau languages.
+ </p>
+ <p>
+ The
<code>org.apache.juneau.microservice.resources.ConfigResource</code> is a
predefined REST interface that
+ allows access to the config file used by a microservice.
+ <br>The <code>juneau-examples-rest</code> project is a
microservice that includes this resource
+ at <code>http://localhost:10000/sample/config</code>.
+ <br>The sample microservice uses the following config
file <code>juneau-examples.cfg</code>:
+ </p>
+ <p class='bcode'>
+
<cc>#================================================================================
+ # Basic configuration file for SaaS microservices
+ # Subprojects can use this as a starting point.
+
#================================================================================</cc>
+
+
<cc>#================================================================================
+ # REST settings
+
#================================================================================</cc>
+ <cs>[REST]</cs>
+
+ <cc># The HTTP port number to use.
+ # Default is Rest-Port setting in manifest file, or 8000.</cc>
+ <ck>port</ck> = <cv>10000</cv>
+
+ <cc># A JSON map of servlet paths to servlet classes.
+ # Example:
+ # resourceMap = {'/*':'com.foo.MyServlet'}
+ # Either resourceMap or resources must be specified.</cc>
+ <ck>resourceMap</ck> =
+
+ <cc># A comma-delimited list of names of classes that extend from
Servlet.
+ # Resource paths are pulled from @RestResource.path() annotation, or
+ # "/*" if annotation not specified.
+ # Example:
+ # resources = com.foo.MyServlet
+ # Default is Rest-Resources in manifest file.
+ # Either resourceMap or resources must be specified.</cc>
+ <ck>resources</ck> =
+
+ <cc># The context root of the Jetty server.
+ # Default is Rest-ContextPath in manifest file, or "/".</cc>
+ <ck>contextPath</ck> =
+
+ <cc># Authentication: NONE, BASIC.</cc>
+ <ck>authType</ck> = <cv>NONE</cv>
+
+ <cc># The BASIC auth username.
+ # Default is Rest-LoginUser in manifest file.</cc>
+ <ck>loginUser</ck> =
+
+ <cc># The BASIC auth password.
+ # Default is Rest-LoginPassword in manifest file.</cc>
+ <ck>loginPassword</ck> =
+
+ <cc># The BASIC auth realm.
+ # Default is Rest-AuthRealm in manifest file.</cc>
+ <ck>authRealm</ck> =
+
+ <cc># Stylesheet to use for HTML views.
+ # The default options are:
+ # - styles/juneau.css
+ # - styles/devops.css
+ # Other stylesheets can be referenced relative to the servlet package
or working
+ # directory.</cc>
+ <ck>stylesheet</ck> = <cv>styles/devops.css</cv>
+
+ <cc># What to do when the config file is saved.
+ # Possible values:
+ # NOTHING - Don't do anything.
+ # RESTART_SERVER - Restart the Jetty server.
+ # RESTART_SERVICE - Shutdown and exit with code '3'.</cc>
+ <ck>saveConfigAction</ck> = <cv>RESTART_SERVER</cv>
+
+ <cc># Enable SSL support.</cc>
+ <ck>useSsl</ck> = false
+
+
<cc>#================================================================================
+ # Bean properties on the org.eclipse.jetty.util.ssl.SslSocketFactory
class
+
#--------------------------------------------------------------------------------
+ # Ignored if REST/useSsl is false.
+
#================================================================================</cc>
+ <cs>[REST-SslContextFactory]</cs>
+ <ck>keyStorePath</ck> = <cv>client_keystore.jks</cv>
+ <ck>keyStorePassword*</ck> = <cv>{HRAaRQoT}</cv>
+ <ck>excludeCipherSuites</ck> = <cv>TLS_DHE.*, TLS_EDH.*</cv>
+ <ck>excludeProtocols</ck> = <cv>SSLv3</cv>
+ <ck>allowRenegotiate</ck> = <cv>false</cv>
+
+
<cc>#================================================================================
+ # Logger settings
+ # See FileHandler Java class for details.
+
#================================================================================</cc>
+ <cs>[Logging]</cs>
+
+ <cc># The directory where to create the log file.
+ # Default is "."</cc>
+ <ck>logDir</ck> = <cv>logs</cv>
+
+ <cc># The name of the log file to create for the main logger.
+ # The logDir and logFile make up the pattern that's passed to the
FileHandler
+ # constructor.
+ # If value is not specified, then logging to a file will not be set
up.</cc>
+ <ck>logFile</ck> = <cv>microservice.%g.log</cv>
+
+ <cc># Whether to append to the existing log file or create a new one.
+ # Default is false.</cc>
+ <ck>append</ck> =
+
+ <cc># The SimpleDateFormat format to use for dates.
+ # Default is "yyyy.MM.dd hh:mm:ss".</cc>
+ <ck>dateFormat</ck> =
+
+ <cc># The log message format.
+ # The value can contain any of the following variables:
+ # {date} - The date, formatted per dateFormat.
+ # {class} - The class name.
+ # {method} - The method name.
+ # {logger} - The logger name.
+ # {level} - The log level name.
+ # {msg} - The log message.
+ # {threadid} - The thread ID.
+ # {exception} - The localized exception message.
+ # Default is "[{date} {level}] {msg}%n".</cc>
+ <ck>format</ck> =
+
+ <cc># The maximum log file size.
+ # Suffixes available for numbers.
+ # See ConfigFile.getInt(String,int) for details.
+ # Default is 1M.</cc>
+ <ck>limit</ck> = <cv>10M</cv>
+
+ <cc># Max number of log files.
+ # Default is 1.</cc>
+ <ck>count</ck> = <cv>5</cv>
+
+ <cc># Default log levels.
+ # Keys are logger names.
+ # Values are serialized Level POJOs.</cc>
+ <ck>levels</ck> = <cv>{ org.apache.juneau:'INFO' }</cv>
+
+ <cc># Only print unique stack traces once and then refer to them by a
simple 8 character hash identifier.
+ # Useful for preventing log files from filling up with duplicate stack
traces.
+ # Default is false.</cc>
+ <ck>useStackTraceHashes</ck> = <cv>true</cv>
+
+ <cc># The default level for the console logger.
+ # Default is WARNING.</cc>
+ <ck>consoleLevel</ck> =
+
+
<cc>#================================================================================
+ # System properties
+
#--------------------------------------------------------------------------------
+ # These are arbitrary system properties that are set during startup.
+
#================================================================================</cc>
+ <cs>[SystemProperties]</cs>
+
+ <cc># Configure Jetty for StdErrLog Logging</cc>
+ <ck>org.eclipse.jetty.util.log.class</ck> =
<cv>org.eclipse.jetty.util.log.StrErrLog</cv>
+
+ <cc># Jetty logging level</cc>
+ <ck>org.eclipse.jetty.LEVEL</ck> = <cv>WARN</cv>
+ </p>
+ <p>
+ The config file looks deceivingly simple.
+ However, it should be noticed that the config file is a
VERY powerful feature with many capabilities including:
+ </p>
+ <p>
+ When you point your browser to this resource, you'll
notice that the contents of the config file are being
+ serialized to HTML as a POJO:
+ </p>
+ <img class='bordered'
src="doc-files/juneau-config.Serializing.1.png">
+ <p>
+ Likewise, the config file can also be serialized as any
of the supported languages such as JSON:
+ </p>
+ <img class='bordered'
src="doc-files/juneau-config.Serializing.2.png">
+ <p>
+ The code for implementing this page could not be any
simpler, since it simply returns the config file returned
+ by the <code>RestServlet.getConfig()</code> method.
+ </p>
+ <p class='bcode'>
+ <ja>@RestMethod</ja>(name=<jsf>GET</jsf>, path=<js>"/"</js>,
description=<js>"Show contents of config file."</js>)
+ <jk>public</jk> ConfigFile getConfigContents() <jk>throws</jk>
Exception {
+ <jk>return</jk> getConfig();
+ }
+ </p>
+ <p>
+ The edit page takes you to an editor that allows you to
modify the contents of the config file:
+ </p>
+ <img class='bordered'
src="doc-files/juneau-config.Serializing.3.png">
+ <p>
+ This latter page uses the {@link
org.apache.juneau.ini.ConfigFile#toString()} method to retrieve the
+ contents of the config file in INI format.
+ </p>
+ <p>
+ Since config files are serializable, that mean they can
also be retrieved through the <code>RestClient</code>
+ API.
+ </p>
+ <p class='bcode'>
+ <jc>// Create a new REST client with JSON support</jc>
+ RestClient c = RestClient.<jsm>create</jsm>().build();
+
+ <jc>// Retrieve config file through REST interface</jc>
+ ConfigFile cf =
c.doGet(<js>"http://localhost:10000/sample/config";</js>).getResponse(ConfigFileImpl.<jk>class</jk>);
+ </p>
+ </div>
+
+ <!--
========================================================================================================
-->
+ <a id="juneau-config.Merging"></a>
+ <h3 class='topic' onclick='toggle(this)'>6.7 - Merging Config Files</h3>
+ <div class='topic'>
+ <p>
+ In the previous example, an edit page was shown that
allows you to edit config files through
+ a REST interface.
+ <br>Note that if only a single entry is modified in the
config file, we only want to trigger
+ listeners for that change, not trigger all listeners.
+ <br>This is where the {@link
org.apache.juneau.ini.ConfigFile#merge(ConfigFile)} method comes into play.
+ <br>This method will copy the contents of one config
file over to another config file, but only
+ trigger listeners when the values are different.
+ </p>
+ <p>
+ The edit page is implemented with this method which is
a simple PUT with the contents of the new INI file as
+ the body of the HTTP request:
+ </p>
+ <p class='bcode'>
+ <ja>@RestMethod</ja>(name=<jsf>PUT</jsf>, path=<js>"/"</js>,
+ description=<js>"Sets contents of config file."</js>,
+ parameters={
+ <ja>@Parameter</ja>(in=<js>"body"</js>,
description=<js>"New contents in INI file format."</js>)
+ }
+ )
+ <jk>public</jk> ConfigFile setConfigContents(<ja>@Body</ja> Reader
contents) <jk>throws</jk> Exception {
+
+ <jc>// Create a new in-memory config file based on the contents
of the HTTP request.</jc>
+ ConfigFile cf2 = new ConfigFileBuilder.build().load(contents);
+
+ <jc>// Merge the in-memory config file into the existing config
file and save it.
+ // Then return the modified config file to be parsed as a
POJO.</jc>
+ <jk>return</jk> getConfig().merge(cf2).save();
+ }
+ </p>
+ </div>
+
</div>
<!--
===========================================================================================================
-->
@@ -5064,7 +5640,7 @@
<p>
This is what it looks like in a browser:
</p>
- <img class='bordered' src='doc-files/HelloWorldResource.png'
style='width:800px'>
+ <img class='bordered'
src='doc-files/juneau-rest-server.HelloWorldExample.1.png' style='width:800px'>
<p>
It doesn't much simpler than that.
<br>In this case, we're simply returning a string that
will be converted to any of the supported languages (e.g.
@@ -5377,7 +5953,7 @@
When you bring up this resource in a browser,
you see the following that provides a list
of navigable links to your child resources:
</p>
- <img class='bordered'
src="doc-files/Samples_RootResources.png" style='width:800px;'/>
+ <img class='bordered'
src="doc-files/juneau-rest-server.RouterPages.1.png" style='width:800px;'/>
<p>
The {@link
org.apache.juneau.rest.RestServletGroupDefault} class is nothing more than a
subclass of
{@link
org.apache.juneau.rest.RestServletDefault} with a <l>getChildren()</l> method
mapped to the servlet
@@ -7903,7 +8479,7 @@
</p>
<h5 class='figure'>OPTIONS page for HelloWorld sample
resource</h5>
- <img class='bordered' src='doc-files/HelloWorldOptions.png'
style='width:800px;'>
+ <img class='bordered'
src='doc-files/juneau-rest-server.OptionsPages.1.png' style='width:800px;'>
<p>
The {@link org.apache.juneau.rest.RestServletDefault}
class implements the page by creating a method
mapped to the <l>OPTIONS</l> HTTP method that simply
returns a Swagger bean:
@@ -8348,12 +8924,12 @@
<p>
The sample root page below includes some
default branding for Juneau and Apache:
</p>
- <img class='bordered'
src='doc-files/UiCustomization.1.png' style='width:800px'/>
+ <img class='bordered'
src='doc-files/juneau-rest-server.UiCustomization.1.png' style='width:800px'/>
<p>
In particular, you may want to replace these
icons:
</p>
- <img class='bordered'
src='doc-files/UiCustomization.2.png'/>
- <img class='bordered'
src='doc-files/UiCustomization.3.png'/>
+ <img class='bordered'
src='doc-files/juneau-rest-server.UiCustomization.2.png'/>
+ <img class='bordered'
src='doc-files/juneau-rest-server.UiCustomization.3.png'/>
<p>
The Juneau REST framework does not provide
specific branding support (i.e. there is no concept of a brand icon).
<br>Instead, it just uses the existing
open-ended API for defining branding.
@@ -8471,15 +9047,15 @@
<p>
The sample root page provides a dropdown widget
to try out the other default look-and-feels:
</p>
- <img class='bordered'
src='doc-files/Stylesheets.1.png'/>
+ <img class='bordered'
src='doc-files/juneau-rest-server.Stylesheets.1.png'/>
<p>
For example, the "light" look-and-feel:
</p>
- <img class='bordered' src='doc-files/Stylesheets.2.png'
style='width:800px'/>
+ <img class='bordered'
src='doc-files/juneau-rest-server.Stylesheets.2.png' style='width:800px'/>
<p>
And the "dark" look-and-feel:
</p>
- <img class='bordered' src='doc-files/Stylesheets.3.png'
style='width:800px'/>
+ <img class='bordered'
src='doc-files/juneau-rest-server.Stylesheets.3.png' style='width:800px'/>
<p>
The stylesheet URL is controlled by the {@link
org.apache.juneau.rest.annotation.HtmlDoc#stylesheet() @HtmlDoc.stylesheet()}
annotation.
<br>The {@link
org.apache.juneau.rest.RestServletDefault} class defines the stylesheet served
up as a static file:
@@ -9241,7 +9817,7 @@
<!--
========================================================================================================
-->
<a id="juneau-rest-server.RemoteableProxiesClientSide"></a>
- <h4 class='topic' onclick='toggle(this)'>7.32.1 - Remoteable
Proxies - Client Side</h4>
+ <h4 class='topic' onclick='toggle(this)'>7.32.1 - Client
Side</h4>
<div class='topic'>
<p>
Remoteable interface proxies are retrieved
through the existing {@link org.apache.juneau.rest.client.RestClient}
@@ -9281,7 +9857,7 @@
<!--
========================================================================================================
-->
<a id="juneau-rest-server.RemoteableProxiesServerSide"></a>
- <h4 class='topic' onclick='toggle(this)'>7.32.2 - Remoteable
Proxies - Server Side</h4>
+ <h4 class='topic' onclick='toggle(this)'>7.32.2 - Server
Side</h4>
<div class='topic'>
<p>
The server side is only slightly more complex,
but boasts useful debugging and discovery capabilities.
@@ -9328,7 +9904,7 @@
<p>
If you point your browser to that URL, you get
a list of available interfaces:
</p>
- <img class='bordered'
src="doc-files/RemoteableProxiesServerSide.1.png">
+ <img class='bordered'
src="doc-files/juneau-rest-server.RemoteableProxiesServerSide.1.png">
<p>
Clicking the hyperlinks on each shows you the
list of methods that can be invoked on that service.
Note that the <code>IAddressBook</code> link
shows that you can only invoke methods defined on that
@@ -9336,8 +9912,8 @@
Since <code>AddressBook</code> extends from
<code>LinkedList</code>, you may notice familiar collections
framework methods listed.
</p>
- <img class='bordered'
src="doc-files/RemoteableProxiesServerSide.2.png">
- <img class='bordered'
src="doc-files/RemoteableProxiesServerSide.3.png">
+ <img class='bordered'
src="doc-files/juneau-rest-server.RemoteableProxiesServerSide.2.png">
+ <img class='bordered'
src="doc-files/juneau-rest-server.RemoteableProxiesServerSide.3.png">
<p>
Let's see how we can interact with this
interface through nothing more than REST calls to get a better idea on
how this works.
@@ -9386,12 +9962,12 @@
We also want the results to be returned as
JSON, so we set the <code>Accept</code> header to
<code>text/json</code> as well.
</p>
- <img class='bordered'
src="doc-files/RemoteableProxiesServerSide.4.png">
+ <img class='bordered'
src="doc-files/juneau-rest-server.RemoteableProxiesServerSide.4.png">
<p>
When we execute the POST, we should see the
following successful response whose body contains the returned
<code>Person</code> bean serialized to JSON:
</p>
- <img class='bordered'
src="doc-files/RemoteableProxiesServerSide.5.png">
+ <img class='bordered'
src="doc-files/juneau-rest-server.RemoteableProxiesServerSide.5.png">
<p>
From there, we could use the following code
snippet to reconstruct the response object from JSON:
</p>
@@ -9417,7 +9993,7 @@
returned POJO (in this case as HTML since
that's what's in the <code>Accept</code> header when calling from a
browser):
</p>
- <img class='bordered'
src="doc-files/RemoteableProxiesServerSide.6.png">
+ <img class='bordered'
src="doc-files/juneau-rest-server.RemoteableProxiesServerSide.6.png">
<p>
When specifying the POST body as a
<code>&content</code> parameter, the method arguments should be in UON
notation.
@@ -9431,7 +10007,7 @@
<!--
========================================================================================================
-->
<a
id="juneau-rest-server.RemoteableProxiesRemoteableAnnotation"></a>
<a id="RemoteableAnnotation"></a>
- <h4 class='topic' onclick='toggle(this)'>7.32.3 - Remoteable
Proxies - @Remoteable Annotation</h4>
+ <h4 class='topic' onclick='toggle(this)'>7.32.3 - @Remoteable
Annotation</h4>
<div class='topic'>
<p>
What if you want fine-tuned control over which
methods are exposed in an interface instead of just all public
@@ -9629,7 +10205,7 @@
<p>
It get rendered as a table of name/description columns
with links to child methods:
</p>
- <img class='bordered'
src='doc-files/PredefinedLabelBeans.1.png' style='width:240px'/>
+ <img class='bordered'
src='doc-files/juneau-rest-server.PredefinedLabelBeans.1.png'
style='width:240px'/>
<p>
The internals of the class show it simply has two bean
properties with a link annotation
defined on the name property:
@@ -9656,7 +10232,7 @@
<p>
This example renders the following:
</p>
- <img class='bordered'
src='doc-files/PredefinedLabelBeans.2.png' style='width:584px'/>
+ <img class='bordered'
src='doc-files/juneau-rest-server.PredefinedLabelBeans.2.png'
style='width:584px'/>
<p>
The {@link org.apache.juneau.html.annotation.HtmlLink
@HtmlLink} annotation can also be useful
for rendering custom hyperlinks:
@@ -9682,7 +10258,7 @@
<p>
This example renders the following consisting of a list
of hyperlinks:
</p>
- <img class='bordered'
src='doc-files/PredefinedLabelBeans.3.png' style='width:92px'/>
+ <img class='bordered'
src='doc-files/juneau-rest-server.PredefinedLabelBeans.3.png'
style='width:92px'/>
<h5 class='section'>See Also:</h5>
<ul>
@@ -10981,11 +11557,11 @@
In your Eclipse workspace, go to
<b>File -> Import -> General -> Existing Projects into Workspace</b>
and select the zip file and click
<b>Finish</b>.
<br><br>
- <img class='bordered'
src="doc-files/MicroserviceServer.Installing.1.png" style='width:549px'>
+ <img class='bordered'
src="doc-files/juneau-microservice-server.Installing.1.png" style='width:549px'>
<li>
In your workspace, you should now see
the following project:
<br><br>
- <img class='bordered'
src="doc-files/MicroserviceServer.Installing.2.png" style='width:299px'>
+ <img class='bordered'
src="doc-files/juneau-microservice-server.Installing.2.png" style='width:299px'>
</ol>
<p>
The important elements in this project are:
@@ -11209,7 +11785,7 @@
Now open your browser and point to
<l>http://localhost:10000</l>.
You should see the following:
</p>
- <img class='bordered'
src="doc-files/MicroserviceServer.Installing.6.png" style='width:800px;'>
+ <img class='bordered'
src="doc-files/MicroserviceServer.Running.6.png" style='width:800px;'>
<p>
You have started a REST interface on port 10000.
<br>You can enter the command <code>exit</code>
to shut it down.
@@ -11539,7 +12115,7 @@
Now let's take a look at the resource classes
themselves.
<br>The top-level page...
</p>
- <img class='bordered'
src='doc-files/MicroserviceServer.Installing.6.png' style='width:800px;'>
+ <img class='bordered'
src='doc-files/MicroserviceServer.Running.6.png' style='width:800px;'>
<p>
...is generated by this class...
<p class='bcode'>
@@ -11583,7 +12159,7 @@
<p>
If you click the <l>helloWorld</l> link in your
application, you'll get a simple hello world message:
</p>
- <img class='bordered'
src='doc-files/MicroserviceServer.ResourceClasses.1.png' style='width:800px;'>
+ <img class='bordered'
src='doc-files/juneau-microservice-server.ResourceClasses.1.png'
style='width:800px;'>
<p>
...which is generated by this class...
</p>
@@ -11735,15 +12311,15 @@
Download the <code>juneau-examples-core-7.0.0.zip</code> file
from the downloads page
(located in the binaries) and import it into your workspace as
an existing project:
</p>
- <img class='bordered' src='doc-files/juneau-examples-core.import1.png'
style='width:512px'>
+ <img class='bordered' src='doc-files/juneau-examples-core.1.png'
style='width:512px'>
<p>
Select the archive file and import the project:
</p>
- <img class='bordered' src='doc-files/juneau-examples-core.import2.png'
style='width:523px'>
+ <img class='bordered' src='doc-files/juneau-examples-core.2.png'
style='width:523px'>
<p>
Once loaded, you should see the following project structure:
</p>
- <img class='bordered' src='doc-files/juneau-examples-core.import3.png'
style='width:459px'>
+ <img class='bordered' src='doc-files/juneau-examples-core.3.png'
style='width:459px'>
<p>
The Core library samples are currently a work-in-progress so
there's not much here yet.
@@ -11775,20 +12351,20 @@
Download the <code>juneau-examples-rest-7.0.0.zip</code> file
from the downloads page
(located in the binaries) and import it into your workspace as
an existing project:
</p>
- <img class='bordered' src='doc-files/juneau-examples-rest.import1.png'
style='width:524px'>
+ <img class='bordered' src='doc-files/juneau-examples-rest.1.png'
style='width:524px'>
<p>
Select the archive file and import the project:
</p>
- <img class='bordered' src='doc-files/juneau-examples-rest.import2.png'
style='width:523px'>
+ <img class='bordered' src='doc-files/juneau-examples-rest.2.png'
style='width:523px'>
<p>
Once loaded, you should see the following project structure:
</p>
- <img class='bordered' src='doc-files/juneau-examples-rest.import3.png'
style='width:412px'>
+ <img class='bordered' src='doc-files/juneau-examples-rest.3.png'
style='width:412px'>
<p>
The microservice can be started from the
<code>juneau-examples-rest.launch</code> file.
It will start up the microservice on port 10000 which you can
then view through a browser:
</p>
- <img class='bordered' src='doc-files/juneau-examples-rest.import4.png'
style='width:466px'>
+ <img class='bordered' src='doc-files/juneau-examples-rest.4.png'
style='width:466px'>
<!--
=======================================================================================================
-->
<a id="juneau-examples-rest.RootResources"></a>
@@ -16286,7 +16862,7 @@
New tooltip template: {@link
org.apache.juneau.rest.widget.Tooltip}
<li>
New dark theme:
- <br><img
src='doc-files/ReleaseNotes_632_DarkStyle.png'>
+ <br><img
src='doc-files/ReleaseNotes.632.DarkStyle.png'>
<li>
Stylesheet selection now stored in HTTP session
when passed in via <code>?stylesheet</code> query parameter.
<li>
@@ -16333,7 +16909,7 @@
<ul class='spaced-list'>
<li>
New example of adding a menu-item widget to the
Pet Store resource (including tooltips):
- <br><img
src='doc-files/ReleaseNotes_632_PetStoreAdd.png'>
+ <br><img
src='doc-files/ReleaseNotes.632.PetStoreAdd.png'>
</ul>
</div>
@@ -16379,11 +16955,11 @@
<ul class='spaced-list'>
<li>
New 'light' stylesheet:
- <br><img
src='doc-files/ReleaseNotes_631_LightStyle.png'>
+ <br><img
src='doc-files/ReleaseNotes.631.LightStyle.png'>
<br>Compared with previous 'devops':
- <br><img
src='doc-files/ReleaseNotes_631_DevopsStyle.png'>
+ <br><img
src='doc-files/ReleaseNotes.631.DevopsStyle.png'>
<br>For those nolstalgic for old times, there's
also 'original':
- <br><img
src='doc-files/ReleaseNotes_631_OriginalStyle.png'>
+ <br><img
src='doc-files/ReleaseNotes.631.OriginalStyle.png'>
<li>
Simplified the stylesheets and HTML code.
<br>For example, the nav links are now an
ordered list of elements which makes rendering as as side-bar
@@ -16459,16 +17035,16 @@
<li>
New {@link
org.apache.juneau.rest.widget.ContentTypeMenuItem} widget that provides a
pull-down menu
with hyperlinks for all
supported languages for that page:
- <br><img
src='doc-files/ReleaseNotes_631_ContentTypeMenuItem.png'>
+ <br><img
src='doc-files/ReleaseNotes.631.ContentTypeMenuItem.png'>
<li>
Improved {@link
org.apache.juneau.rest.widget.QueryMenuItem} widget that provides a pull-down
menu
of a search/view/order-by/page
form:
- <br><img
src='doc-files/ReleaseNotes_631_QueryMenuItem.png'>
+ <br><img
src='doc-files/ReleaseNotes.631.QueryMenuItem.png'>
<br>Fields are now pre-filled
with current query parameters.
<li>
New {@link
org.apache.juneau.rest.widget.StyleMenuItem} widget that provides a pull-down
menu
with hyperlinks to show the
content in the default stylesheets:
- <br><img
src='doc-files/ReleaseNotes_631_StyleMenuItem.png'>
+ <br><img
src='doc-files/ReleaseNotes.631.StyleMenuItem.png'>
</ul>
<li>
New/modified annotations on {@link
org.apache.juneau.rest.annotation.HtmlDoc @HtmlDoc}:
@@ -16676,7 +17252,7 @@
<li>{@link
org.apache.juneau.rest.annotation.RestResource#parserListener()
@RestResource.parserListener()}
<li><code><del>RestConfig.parserListener(Class)</del></code>
<li><code><del>RestClientBuilder.listeners(Class,Class)</del></code>
- </ul>
+
</ul>juneau-examples-core.import1.pngjuneau-examples-core.import1.png
<li>The {@link
org.apache.juneau.BeanContext#BEAN_debug} flag will now capture parser input
and make it
available through the
<code><del>ParserSession.getInputAsString()</del></code> method so that it can
be used
in the listeners.
@@ -16685,7 +17261,7 @@
<ul>
<li>New {@link
org.apache.juneau.html.annotation.Html#render() @Html.render()} annotation and
{@link org.apache.juneau.html.HtmlRender} class that allows you
to customize the HTML output
and CSS style on bean properties:
- <br><img class='bordered'
src='doc-files/HtmlRender_1.png'>
+ <br><img class='bordered'
src='doc-files/ReleaseNotes.630.1.png'>
<br>Annotation can be applied
to POJO classes and bean properties.
<li>Several new properties for
customizing parts of the HTML page:
<ul>
@@ -16960,7 +17536,7 @@
<li>All pages now render aside comments to help explain
what feature they're trying to explain using the
new features that allow you to customize
various elements of the page.
<br>
- <img class='bordered' width="50%"
src='doc-files/NewExamplesPage.png'>
+ <img class='bordered' width="50%"
src='doc-files/ReleaseNotes.630.2.png'>
</ul>
</div>
@@ -17757,7 +18333,7 @@
<h5 class='topic'>Core</h5>
<ul class='spaced-list'>
- <li>Significant changes and enhancements to the <a
class='doclink'
href='org/apache/juneau/ini/package-summary.html#TOC'>org.apache.juneau.ini</a>
API.
+ <li>Significant changes and enhancements to the
<code>org.apache.juneau.ini</code> API.
<ul>
<li>More consistent handling of
comma-delimited lists of objects.
<li>New methods in {@link
org.apache.juneau.ini.ConfigFile}:
@@ -18162,7 +18738,7 @@
<h5 class='topic'>Documentation Updates</h5>
<ul class='spaced-list'>
<li><del>org.apache.juneau.microservice</del> - New
package-level javadoc.
- <li><a
href='org/apache/juneau/ini/package-summary.html#TOC'>org.apache.juneau.ini</a>
- New package-level javadoc.
+ <li><del>org.apache.juneau.ini</del> - New
package-level javadoc.
<li><del><code>StringVarResolver</code></del> - New
documentation.
<li><del>org.apache.juneau.rest.client</del> - New
package-level javadoc.
<li><code><del>Overview / Samples</del></code> - New
section.
@@ -18182,7 +18758,7 @@
<h5 class='topic'>Core</h5>
<ul class='spaced-list'>
- <li>Significant API changes to <a class='doclink'
href='org/apache/juneau/ini/package-summary.html#TOC'>org.apache.juneau.ini</a>
API.
+ <li>Significant API changes to
<code>org.apache.juneau.ini</code> API.
<ul>
<li>{@link
org.apache.juneau.ini.ConfigFile} is now thread safe and can be shared across
multiple threads.
<li>New
<code><del>ConfigMgr</del></code> class for managing configuration files.
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