Author: carnold
Date: Mon Dec 5 16:15:02 2005
New Revision: 354238
URL: http://svn.apache.org/viewcvs?rev=354238&view=rev
Log:
Bug 37762: RSSAppender contribution from Lara DAbreo
Added:
logging/sandbox/log4j/contribs/trunk/LaraDAbreo/
logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/ (with props)
logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/build.properties.sample
logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/build.xml
logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/empty.xml
logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/garbage.xml
logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/readme.txt
logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/rss.xml
logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/src/
logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/src/org/
logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/src/org/apache/
logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/src/org/apache/log4j/
logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/src/org/apache/log4j/rss/
logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/src/org/apache/log4j/rss/FeedWriter.java
logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/src/org/apache/log4j/rss/FilterWriter.java
logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/src/org/apache/log4j/rss/RSSAppender.java
logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/src/org/apache/log4j/rss/RSSEntry.java
logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/src/org/apache/log4j/rss/RSSEntryMapper.java
logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/src/org/apache/log4j/rss/RSSEntryMapperImpl.java
logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/test/
logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/test/TestRSSAppender.java
logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/test/TestTailSeek.java
logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/test/log.properties
Propchange: logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/
------------------------------------------------------------------------------
--- svn:ignore (added)
+++ svn:ignore Mon Dec 5 16:15:02 2005
@@ -0,0 +1,4 @@
+build
+build.properties
+.project
+.classpath
Added:
logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/build.properties.sample
URL:
http://svn.apache.org/viewcvs/logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/build.properties.sample?rev=354238&view=auto
==============================================================================
---
logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/build.properties.sample
(added)
+++
logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/build.properties.sample
Mon Dec 5 16:15:02 2005
@@ -0,0 +1,29 @@
+# Copyright 2005 The Apache Software Foundation.
+#
+# Licensed 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.
+#
+lib.home.dir=/usr/share/java/
+#log4j available from http://logging.apache.org
+log4j.lib.dir=${lib.home.dir}
+log4j.version=1.3alpha-7
+log4j.jar=${log4j.lib.dir}/log4j-${log4j.version}.jar
+# ROME available from http://rome.dev.java.net
+rome.lib.dir=${lib.home.dir}
+rome.version=0.6
+rome.jar=${rome.lib.dir}/rome-${rome.version}.jar
+# JDOM available from http://www.jdom.org
+jdom.lib.dir=${lib.home.dir}
+jdom.jar=${jdom.lib.dir}/jdom.jar
+# JUnit available from http://www.junit.org
+junit.lib.dir=${lib.home.dir}
+junit.jar=${junit.lib.dir}/junit.jar
\ No newline at end of file
Added: logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/build.xml
URL:
http://svn.apache.org/viewcvs/logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/build.xml?rev=354238&view=auto
==============================================================================
--- logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/build.xml
(added)
+++ logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/build.xml Mon
Dec 5 16:15:02 2005
@@ -0,0 +1,200 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<!--
+ Copyright 2002, 2005 The Apache Software Foundation.
+
+ Licensed 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.
+
+-->
+<project name="rssappender" default="run.tests" basedir="." >
+
+
+ <!-- The build.properties file defines the path to local jar files -->
+ <property file="build.properties"/>
+
+ <property name="target" value="1.2"/>
+ <property name="source" value="1.3"/>
+
+
+ <property name="build.dir" value="build"/>
+
+ <!-- Deprecation warning? -->
+ <property name="deprecation" value="on"/>
+
+ <!-- Destination for compiled files -->
+ <property name="javac.dest" value="${build.dir}/classes"/>
+ <property name="javadoc.dest" value="${build.dir}/docs"/>
+ <property name="log4j-rss.jar" value="${build.dir}/log4j-rss.jar"/>
+ <property name="rssappender.classes" value="${javac.dest}"/>
+ <property name="tests.source.home" value="test"/>
+
+
+
+ <!-- Construct compile classpath -->
+ <path id="compile.classpath">
+ <pathelement location="${log4j.jar}"/>
+ <pathelement location="${rome.jar}"/>
+ <pathelement location="${jdom.jar}"/>
+ </path>
+
+ <!-- Construct compile classpath -->
+ <path id="tests.classpath">
+ <pathelement location="${rssappender.classes}"/>
+ <pathelement location="${junit.jar}"/>
+ <pathelement location="${log4j.jar}"/>
+ <pathelement location="${rome.jar}"/>
+ <pathelement location="${jdom.jar}"/>
+ <pathelement location="test"/>
+ </path>
+
+
+ <!-- ================================================================= -->
+ <!-- Default target -->
+ <!-- ================================================================= -->
+
+ <target name="usage">
+ <echo>
+ build - compile all project files
+ jar - build all jar files
+ run.tests - test project files
+ javadoc - javadoc
+
+ </echo>
+ </target>
+
+
+ <target name="init">
+ </target>
+
+ <target name="build" description="Compile RSSAppender" depends="init">
+ <mkdir dir="${javac.dest}"/>
+ <javac srcdir="src" destdir="${javac.dest}"
+ includes="**/*.java"
+ deprecation="${deprecation}"
+ debug="${debug}"
+ target="${target}"
+ source="${source}"
+ >
+ <classpath refid="compile.classpath"/>
+ </javac>
+ </target>
+
+ <target name="build.tests" description="Compile tests" depends="build">
+ <mkdir dir="${javac.dest}"/>
+ <javac srcdir="${tests.source.home}" destdir="${javac.dest}"
+ includes="**/*.java"
+ deprecation="${deprecation}"
+ debug="${debug}"
+ target="${target}"
+ source="${source}"
+ >
+ <classpath refid="tests.classpath"/>
+ </javac>
+ </target>
+
+
+ <!-- ================================================================= -->
+ <!-- Remove all generated (compiled) class files. -->
+ <!-- ================================================================= -->
+ <target name="clean" depends="init" description="Delete all compiled files.">
+ <delete dir="${build.dir}"/>
+ <delete dir="${javac.dest}"/>
+ </target>
+
+ <target name="jar" depends="build">
+
+ <delete file="${log4j-rss.jar}" verbose="true"/>
+
+ <jar jarfile="${log4j-rss.jar}" basedir="${javac.dest}"
+ includes="**/*.class"
+ excludes="**/Test**.class">
+ <manifest>
+ <attribute name="Manifest-version" value="1.0"/>
+ <section name="org/apache/log4j/">
+ <attribute name="Implementation-Title" value="log4j RSSAppender"/>
+ <attribute name="Implementation-Version" value="0.1"/>
+ <attribute name="Implementation-Vendor" value="Apache Software
Foundation"/>
+ </section>
+ </manifest>
+ </jar>
+
+ </target>
+
+ <target name="run.tests" depends="build.tests">
+ <junit printsummary="yes" fork="yes">
+ <classpath refid="tests.classpath"/>
+ <formatter type="plain" usefile="false"/>
+ <batchtest>
+ <fileset dir="${tests.source.home}">
+ <include name="**/*Test*.java"/>
+ </fileset>
+ </batchtest>
+ </junit>
+ </target>
+
+
+ <!-- ================================================================= -->
+ <!-- This target reformats the source with Jalopy. -->
+ <!-- ================================================================= -->
+
+ <target name="jalopy" depends="init" description="Reformat source code using
Jalopy">
+ <fail unless="jalopy.files">
+Specify files to reformat with -Djalopy.files=PATTERN.
+</fail>
+ <taskdef name="jalopy"
+ classname="de.hunsicker.jalopy.plugin.ant.AntPlugin">
+ <classpath>
+ <fileset dir="${jalopy-ant.dir}/lib">
+ <include name="*.jar" />
+ </fileset>
+ </classpath>
+ </taskdef>
+ <jalopy backup="no"
+ convention="src/log4j-coding-convention.xml"
+ classpathref="compile.classpath">
+ <fileset dir="${java.source.dir}" includes="${jalopy.files}"/>
+ </jalopy>
+
+ </target>
+
+ <!-- ================================================================= -->
+ <!-- This target builds the javadoc files. -->
+ <!-- ================================================================= -->
+ <target name="javadoc" depends="init">
+
+ <mkdir dir="${javadoc.dest}" />
+
+ <javadoc
+ destdir="${javadoc.dest}"
+ packagenames="org.apache.log4j.rss"
+ additionalparam="-breakiterator"
+ version="true"
+ protected="true"
+ author="true"
+ use="true"
+ doctitle="RSSAppender"
+ windowtitle="RSSAppender"
+ header="<b>RSSAppender</b>"
+ bottom="Copyright 2005 Apache Software Foundation.">
+ <sourcepath>
+ <pathelement path="src"/>
+ </sourcepath>
+
+ <link href="http://java.sun.com/products/j2se/1.3/docs/api/"/>
+ <link href="http://java.sun.com/j2ee/sdk_1.3/techdocs/api/"/>
+ <classpath refid="compile.classpath"/>
+ </javadoc>
+ </target>
+
+
+</project>
+
Added: logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/empty.xml
URL:
http://svn.apache.org/viewcvs/logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/empty.xml?rev=354238&view=auto
==============================================================================
--- logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/empty.xml
(added)
+++ logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/empty.xml Mon
Dec 5 16:15:02 2005
@@ -0,0 +1,4 @@
+
+
+
+
Added: logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/garbage.xml
URL:
http://svn.apache.org/viewcvs/logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/garbage.xml?rev=354238&view=auto
==============================================================================
--- logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/garbage.xml
(added)
+++ logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/garbage.xml Mon
Dec 5 16:15:02 2005
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<sdfsafsf
+
+adsASDAsdas
+
Added: logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/readme.txt
URL:
http://svn.apache.org/viewcvs/logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/readme.txt?rev=354238&view=auto
==============================================================================
--- logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/readme.txt
(added)
+++ logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/readme.txt Mon
Dec 5 16:15:02 2005
@@ -0,0 +1,32 @@
+RSS/ATOM log4j appender 26/11
+-----------------------------
+
+Intro:
+
+src rss appender source under org.apache.log4j.rss
+test unit tests. Tested with Java 1.4.2 and 1.3. on xp. Linux pending.
+libs required libs including log4j,jdom,rome and junit
+
+Contact:
+
+Lara D'Abreo
[EMAIL PROTECTED]
[EMAIL PROTECTED]
+
+Example appender config:
+
+log4j.appender.rss=org.apache.log4j.rss.RSSAppender
+log4j.appender.rss.layout=org.apache.log4j.PatternLayout
+log4j.appender.rss.layout.ConversionPattern=%-5p [%t]: %m%n
+# Supported Feed types (rss_0.9, rss_0.92, rss_0.93, rss_0.94, rss_2.0 or
atom_0.3)
+log4j.appender.rss.feedType=rss_2.0
+log4j.appender.rss.author=Rss log4j feed author
+log4j.appender.rss.fileName=rssfeed.xml
+log4j.appender.rss.fileAppend=true
+log4j.appender.rss.link=http://www.apache.org
+log4j.appender.rss.title=Rss log4j feed title
+log4j.appender.rss.copyright=Rss log4j feed copyright
+log4j.appender.rss.description=Rss feed created by log4j
+log4j.appender.rss.msgbufferSize=10
+# Log <--> RSS Entry Map class (must implement log4j interface RSSEntryMapper)
default
+# log4j.appender.rss.rssEntryMapClassName=org.apache.log4j.RSSEntryMapperImpl
Added: logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/rss.xml
URL:
http://svn.apache.org/viewcvs/logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/rss.xml?rev=354238&view=auto
==============================================================================
--- logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/rss.xml (added)
+++ logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/rss.xml Mon Dec
5 16:15:02 2005
@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<rss xmlns:taxo="http://purl.org/rss/1.0/modules/taxonomy/";
xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
xmlns:dc="http://purl.org/dc/elements/1.1/"; version="2.0">
+ <channel>
+ <title>RSS Log Appender Feed</title>
+ <link>http://stat4j.sourceforge.net/</link>
+ <description>Rss feed created by stat4j RSSAppender &
ROME</description>
+ <pubDate>Sun, 12 Jun 2005 01:19:33 GMT</pubDate>
+ <managingEditor>stat4j</managingEditor>
+ <dc:creator>stat4j</dc:creator>
+ <dc:date>2005-06-12T01:19:33Z</dc:date>
+ <item>
+ <title>DEBUG</title>
+ <description>2005-06-12 11:19:33,328 DEBUG [rss] A random log message
0</description>
+ <pubDate>Sun, 12 Jun 2005 01:19:33 GMT</pubDate>
+ <author>stat4j RSSAppender</author>
+ <dc:creator>stat4j RSSAppender</dc:creator>
+ <dc:date>2005-06-12T01:19:33Z</dc:date>
+ </item>
+ <item>
+ <title>DEBUG</title>
+ <description>2005-06-12 11:19:33,343 DEBUG [rss] A random log message
1</description>
+ <pubDate>Sun, 12 Jun 2005 01:19:33 GMT</pubDate>
+ <author>stat4j RSSAppender</author>
+ <dc:creator>stat4j RSSAppender</dc:creator>
+ <dc:date>2005-06-12T01:19:33Z</dc:date>
+ </item>
+ <item>
+ <title>DEBUG</title>
+ <description>2005-06-12 11:19:33,421 DEBUG [rss] A random log message
2</description>
+ <pubDate>Sun, 12 Jun 2005 01:19:33 GMT</pubDate>
+ <author>stat4j RSSAppender</author>
+ <dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/";>stat4j
RSSAppender</dc:creator>
+ <dc:date
xmlns:dc="http://purl.org/dc/elements/1.1/";>2005-06-12T01:19:33Z</dc:date>
+</item><item>
+ <title>DEBUG</title>
+ <description>2005-06-12 11:19:33,421 DEBUG [rss] A random log message
3</description>
+ <pubDate>Sun, 12 Jun 2005 01:19:33 GMT</pubDate>
+ <author>stat4j RSSAppender</author>
+ <dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/";>stat4j
RSSAppender</dc:creator>
+ <dc:date
xmlns:dc="http://purl.org/dc/elements/1.1/";>2005-06-12T01:19:33Z</dc:date>
+</item>
+ </channel>
+</rss>
\ No newline at end of file
Added:
logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/src/org/apache/log4j/rss/FeedWriter.java
URL:
http://svn.apache.org/viewcvs/logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/src/org/apache/log4j/rss/FeedWriter.java?rev=354238&view=auto
==============================================================================
---
logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/src/org/apache/log4j/rss/FeedWriter.java
(added)
+++
logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/src/org/apache/log4j/rss/FeedWriter.java
Mon Dec 5 16:15:02 2005
@@ -0,0 +1,316 @@
+/*
+ * Copyright 1999,2005 The Apache Software Foundation.
+ *
+ * Licensed 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.
+ */
+
+package org.apache.log4j.rss;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.OutputStreamWriter;
+import java.io.RandomAccessFile;
+import java.io.Writer;
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.List;
+
+import org.jdom.output.Format;
+import org.jdom.output.XMLOutputter;
+
+import com.sun.syndication.feed.synd.SyndContentImpl;
+import com.sun.syndication.feed.synd.SyndEntry;
+import com.sun.syndication.feed.synd.SyndEntryImpl;
+import com.sun.syndication.feed.synd.SyndFeed;
+import com.sun.syndication.feed.synd.SyndFeedImpl;
+import com.sun.syndication.io.SyndFeedOutput;
+import com.sun.syndication.io.WireFeedOutput;
+
+/**
+ * A <code>FeedWriter</code> handles the details of the underlying feed.
+ *
+ * @author Lara D'Abreo
+ */
+public class FeedWriter {
+
+
+
+ /**
+ * hard limit for how far to scan back in feed file for enclosing xml tags
+ */
+ public static final int SCAN_LIMIT = 1024;
+
+ protected String feedType;
+
+ protected SyndFeed feed;
+
+ protected String filename;
+
+ protected File file;
+
+ protected boolean fileExists = false;
+
+ protected boolean fileAppend = true;
+
+ protected Format format;
+
+ protected XMLOutputter outputter;
+
+ protected WireFeedOutput wfoutput;
+
+ protected SyndFeedOutput output;
+
+ protected int indent;
+ protected String entry;
+
+ /**
+ *
+ * @param feedType
+ * @param filename
+ * @param title
+ * @param description
+ * @param link
+ * @param author
+ * @param encoding
+ * @param language
+ * @param copyright
+ */
+ public FeedWriter(String feedType, String filename, boolean fileAppend,
+ String title, String description, String link, String author,
+ String encoding, String language, String copyright) {
+ this.feedType = feedType;
+ this.filename = filename;
+ this.file = new File(filename);
+ this.fileAppend = fileAppend;
+ this.feed = new SyndFeedImpl();
+ feed.setFeedType(feedType);
+ feed.setLink(link);
+ feed.setTitle(title);
+ feed.setDescription(description);
+ feed.setAuthor(author);
+ feed.setEncoding(encoding);
+ feed.setLanguage(language);
+ feed.setCopyright(copyright);
+
+ // publish date set only if new file
+ this.format = Format.getPrettyFormat();
+ if (encoding != null) {
+ format.setEncoding(encoding);
+ }
+ this.indent = feedType.startsWith("rss") ? 2 : 1;
+ this.entry = feedType.startsWith("rss") ? "item" : entry;
+ this.outputter = new XMLOutputter(format);
+ this.wfoutput = new WireFeedOutput();
+ this.output = new SyndFeedOutput();
+ }
+
+ /**
+ * Map log4j entry to Rome entry.
+ *
+ * @param entry
+ * @return new Rome entry
+ */
+ public SyndEntry toRomeEntry(RSSEntry entry) {
+ SyndEntry romeEntry = new SyndEntryImpl();
+
+ romeEntry.setAuthor(entry.getAuthor());
+
+ if (entry.getDescription() != null) {
+ SyndContentImpl content = new SyndContentImpl();
+ content.setValue(entry.getDescription());
+ romeEntry.setDescription(content);
+
+ }
+ romeEntry.setLink(entry.getLink());
+ romeEntry.setPublishedDate(entry.getPublishedDate());
+ romeEntry.setTitle(entry.getTitle());
+ romeEntry.setUri(entry.getUri());
+
+ // Categories ?
+
+ // Modules ?
+
+ return romeEntry;
+ }
+
+ /**
+ * Write RSSEntries to the RSS feed.
+ *
+ * @param entries
+ * @throws Exception
+ */
+ public void writeEntries(RSSEntry[] entries) throws Exception {
+
+ // convert to rome entries
+ List romeEntries = new ArrayList(entries.length);
+ for (int i = 0; i < entries.length; ++i) {
+ romeEntries.add(toRomeEntry(entries[i]));
+ }
+
+ feed.setEntries(romeEntries);
+
+ // check to see if feed file exists
+ // if not create feed file in its entirety
+ if (isFeedCreateRequired()) {
+ feed.setPublishedDate(new Date());
+ generateFeedFile();
+
+ // Otherwise, trim FEED closing tags and 'append' new entries
+ } else {
+ appendToFeedFile();
+ }
+
+ }
+
+ /**
+ * @return true if file needs to be created
+ */
+ protected boolean isFeedCreateRequired() {
+ if (!fileExists) {
+ fileExists = file.exists();
+ }
+ return !fileExists || !fileAppend;
+ }
+
+ /**
+ * Append entries to the feed file.
+ *
+ * @throws Exception
+ */
+ protected void appendToFeedFile() throws Exception {
+ Writer writer = null;
+ try {
+ // trim enclosing tags
+ String tail = "</" + entry + ">";
+ trimTailIfExists(tail);
+
+ // rewrite last entry closing tag
+ writer = openWriter(true);
+ writer.write(tail + format.getLineSeparator());
+ indent(writer,indent);
+
+ // write entries
+ output.output(feed, new FilterWriter(writer, entry));
+ writer.flush();
+ } finally {
+ closeWriter(writer);
+ }
+
+ }
+
+ protected void generateFeedFile() throws Exception {
+ Writer writer = null;
+
+
+
+
+ try {
+ writer = openWriter(false);
+ output.output(feed, writer);
+ writer.flush();
+ fileExists = true;
+ fileAppend = true;
+ } finally {
+ closeWriter(writer);
+ }
+ }
+
+
+ protected void indent(Writer writer, int level) throws Exception {
+ for (int i = 0; i < level; i++) {
+ writer.write(format.getIndent());
+ }
+ }
+
+ protected Writer openWriter(boolean append) throws Exception {
+
+ // check parent file exists
+ // and create it if it doesnt
+ File parentDir = new File(file.getParent());
+ if(!parentDir.exists()){
+ parentDir.mkdirs();
+ }
+
+ return new OutputStreamWriter(new FileOutputStream(filename, append),
+ feed.getEncoding());
+ }
+
+ protected void closeWriter(Writer writer) {
+ if (writer == null) {
+ return;
+ }
+ try {
+ writer.close();
+ }catch (Exception e) {}
+ }
+
+ public long indexOf(RandomAccessFile file, String token)
+ throws IOException {
+
+ // seek back from end
+ long pos = file.length() - token.length();
+ int size = token.length();
+ while (pos > 0 && size < SCAN_LIMIT) {
+ file.seek(pos);
+ byte[] buf = new byte[size];
+ // read
+ file.read(buf, 0, buf.length);
+ // convert to String using encoding
+ String rawBuf = new String(buf, 0, size, feed.getEncoding());
+ String sbuf = rawBuf.trim();
+ if (sbuf.startsWith(token)) {
+ return pos;
+ }
+
+ // keep going
+ --pos;
+ ++size;
+
+ } // end while
+ return -1; // token not found or bof or scan limit reached
+
+ }
+
+ /**
+ *
+ * @param tail
+ * tag to find
+ */
+ public void trimTailIfExists(String tail) throws IOException {
+
+ RandomAccessFile raFile = null;
+
+ try {
+ raFile = new RandomAccessFile(file, "rw");
+
+ // Look for tail in file
+ long pos = indexOf(raFile, tail);
+
+ // if tail not found just return
+ if (pos == -1) {
+ return;
+ }
+ // Otherwise tail has been found, trunc it
+ raFile.setLength(pos);
+
+ } finally {
+ try {
+ raFile.close();
+ } catch (IOException e) {
+ }
+ }
+
+ }
+
+}
\ No newline at end of file
Added:
logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/src/org/apache/log4j/rss/FilterWriter.java
URL:
http://svn.apache.org/viewcvs/logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/src/org/apache/log4j/rss/FilterWriter.java?rev=354238&view=auto
==============================================================================
---
logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/src/org/apache/log4j/rss/FilterWriter.java
(added)
+++
logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/src/org/apache/log4j/rss/FilterWriter.java
Mon Dec 5 16:15:02 2005
@@ -0,0 +1,105 @@
+/*
+* Copyright 1999,2005 The Apache Software Foundation.
+*
+* Licensed 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.
+*/
+
+package org.apache.log4j.rss;
+
+import java.io.IOException;
+import java.io.Writer;
+
+/**
+ * FilterWriter filters the stream until the entry tag is found
+ * and then resumes writing.
+ *
+ *
+ * @author Lara D'Abreo
+ */
+class FilterWriter extends Writer {
+
+ protected Writer delegate;
+ protected String token;
+ protected boolean doWrite;
+
+ public FilterWriter(Writer delegate, String token) {
+ this.delegate = delegate;
+ this.token = token;
+ this.doWrite = false;
+ }
+
+ public void close() throws IOException {
+ delegate.close();
+ }
+
+ public boolean equals(Object obj) {
+ return delegate.equals(obj);
+ }
+
+ public void flush() throws IOException {
+ delegate.flush();
+ }
+
+ public int hashCode() {
+ return delegate.hashCode();
+ }
+
+ public String toString() {
+ return delegate.toString();
+ }
+
+ public void write(char[] cbuf) throws IOException {
+ if (!doWrite) {
+ return;
+ }
+ delegate.write(cbuf);
+ }
+
+ public void write(char[] cbuf, int off, int len) throws IOException {
+ if (!doWrite) {
+ return;
+ }
+ delegate.write(cbuf, off, len);
+ }
+
+ public void write(int c) throws IOException {
+ if (!doWrite) {
+ return;
+ }
+ delegate.write(c);
+ }
+
+ public void write(String str) throws IOException {
+
+ if (!doWrite) {
+ doWrite = token.equals(str);
+ if (doWrite) {
+ delegate.write("<" + str);
+ return;
+ }
+ }
+
+ if (!doWrite) {
+ return;
+ }
+ delegate.write(str);
+ }
+
+ public void write(String str, int off, int len) throws IOException {
+ if (!doWrite) {
+ return;
+ }
+ delegate.write(str, off, len);
+ }
+
+}
Added:
logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/src/org/apache/log4j/rss/RSSAppender.java
URL:
http://svn.apache.org/viewcvs/logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/src/org/apache/log4j/rss/RSSAppender.java?rev=354238&view=auto
==============================================================================
---
logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/src/org/apache/log4j/rss/RSSAppender.java
(added)
+++
logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/src/org/apache/log4j/rss/RSSAppender.java
Mon Dec 5 16:15:02 2005
@@ -0,0 +1,303 @@
+/*
+ * Copyright 1999,2005 The Apache Software Foundation.
+ *
+ * Licensed 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.
+ */
+
+package org.apache.log4j.rss;
+
+import org.apache.log4j.AppenderSkeleton;
+import org.apache.log4j.spi.LoggingEvent;
+
+/**
+ * RSSAppender appends log events to a RSS or ATOM file.
+ *
+ *
+ * @author Lara D'Abreo
+ */
+public class RSSAppender extends AppenderSkeleton {
+
+ /** Determines the number of messages to buffer - default is 1 */
+ public static final int DEFAULT_MSG_BUFFER_SIZE = 1;
+
+ /**
+ * number of log events to buffer before flushing to the feed file
+ */
+ protected int msgbufferSize = DEFAULT_MSG_BUFFER_SIZE;
+
+ /**
+ * The name of the log file.
+ */
+ protected String fileName = null;
+
+ /**
+ * Append to or truncate the file? The default value for this variable is
+ * <code>true</code>, meaning that by default an <code>RSSAppender</code>
+ * will append to an existing feed file and not truncate it.
+ *
+ *
+ */
+ protected boolean fileAppend = true;
+
+ /**
+ * Type of feed. Defaults to rss 2.0
+ */
+ protected String feedType = "rss_2.0";
+
+ /** RSS Entry Map class */
+ protected String rssEntryMapClassName = RSSEntryMapperImpl.class.getName();
+
+ /** default feed mapper implementation */
+ protected RSSEntryMapper mapper = new RSSEntryMapperImpl();
+
+ /** log buffer */
+ protected RSSEntry[] entries;
+
+ protected int index = 0;
+
+ /** feed title */
+ protected String title = "";
+
+ /** feed link */
+ protected String link = "";
+
+ /** feed author */
+ protected String author = "";
+
+ /** feed description */
+ protected String description = "";
+
+ /** feed copyright */
+ protected String copyright = "";
+
+ /** feed encoding default is UTF-8 */
+ protected String encoding = "UTF-8";
+
+ /** feed language */
+ protected String language;
+
+ /** feed writer */
+ protected FeedWriter writer;
+
+ public RSSAppender() {
+ super(false);
+ }
+
+ public void activateOptions() {
+ try {
+
+ if (this.layout == null) {
+ getLogger().error("No layout set for the appender named '",
+ name + "'");
+ }
+
+ // Create feed writer (RSS type, details and file name)
+ writer = new FeedWriter(feedType, fileName, fileAppend, title,
+ description, link, author, encoding, language,copyright);
+
+ // Configure mapper (class for mapping log messages to feed
+ // elements)
+ if (rssEntryMapClassName != null) {
+ Class c = Class.forName(rssEntryMapClassName);
+ mapper = (RSSEntryMapper) c.newInstance();
+ }
+ // create log buffer
+ entries = new RSSEntry[msgbufferSize];
+
+ super.activateOptions();
+
+ } catch (Exception e) {
+
+ getLogger().error(
+ "Exception while initializing RSSAppender named '" + name
+ + "'", e);
+ }
+
+ }
+
+ protected void append(LoggingEvent event) {
+ if (!isActive()) {
+ return;
+ }
+
+ // Create RSS Entry
+ String msg = this.layout.format(event);
+ RSSEntry entry = mapper.toEntry(author, event, msg);
+
+ // Add to buff
+ entries[index] = entry;
+
+
+ // If time to flush, write to feed file
+ if (index == (msgbufferSize-1)) {
+ try {
+ // flush to underlying feed
+ writer.writeEntries(entries);
+
+ } catch (Exception e) {
+ index = 0;
+ this.active = false;
+ getLogger().info(
+ "Problem writing to feed for RSSAppender '" + name
+ + "'", e);
+ }
+
+ }
+ index = (index + 1) % msgbufferSize;
+
+ }
+
+ public void close() {
+ }
+
+ public boolean requiresLayout() {
+ return true;
+ }
+
+ // Getters and setters
+ /**
+ * @return Returns the language.
+ */
+ public String getLanguage() {
+ return language;
+ }
+
+ /**
+ * @param language
+ * The language to set.
+ */
+ public void setLanguage(String language) {
+ this.language = language;
+ }
+
+ /**
+ * @return Returns the link.
+ */
+ public String getLink() {
+ return link;
+ }
+
+ /**
+ * @param link
+ * The link to set.
+ */
+ public void setLink(String link) {
+ this.link = link;
+ }
+
+ /**
+ * @return Returns the title.
+ */
+ public String getTitle() {
+ return title;
+ }
+
+ /**
+ * @param title
+ * The title to set.
+ */
+ public void setTitle(String title) {
+ this.title = title;
+ }
+
+ /**
+ * @return Returns the feedType.
+ */
+ public String getFeedType() {
+ return feedType;
+ }
+
+ /**
+ * @param feedType
+ * The feedType to set.
+ */
+ public void setFeedType(String feedType) {
+ this.feedType = feedType;
+ }
+
+ /**
+ * @return Returns the msgbufferSize.
+ */
+ public int getMsgbufferSize() {
+ return msgbufferSize;
+ }
+
+ /**
+ * @param msgbufferSize
+ * The msgbufferSize to set.
+ */
+ public void setMsgbufferSize(int msgbufferSize) {
+ this.msgbufferSize = msgbufferSize;
+ }
+
+ /**
+ * @return Returns the rssEntryMapClassName.
+ */
+ public String getRssEntryMapClassName() {
+ return rssEntryMapClassName;
+ }
+
+ /**
+ * @param rssEntryMapClassName
+ * The rssEntryMapClassName to set.
+ */
+ public void setRssEntryMapClassName(String rssEntryMapClassName) {
+ this.rssEntryMapClassName = rssEntryMapClassName;
+ }
+
+ public String getAuthor() {
+ return author;
+ }
+
+ public void setAuthor(String author) {
+ this.author = author;
+ }
+
+ public String getDescription() {
+ return description;
+ }
+
+ public void setDescription(String description) {
+ this.description = description;
+ }
+
+ public String getEncoding() {
+ return encoding;
+ }
+
+ public void setEncoding(String encoding) {
+ this.encoding = encoding;
+ }
+
+ public boolean isFileAppend() {
+ return fileAppend;
+ }
+
+ public void setFileAppend(boolean fileAppend) {
+ this.fileAppend = fileAppend;
+ }
+
+ public String getFileName() {
+ return fileName;
+ }
+
+ public void setFileName(String fileName) {
+ this.fileName = fileName;
+ }
+ public String getCopyright() {
+ return copyright;
+ }
+ public void setCopyright(String copyright) {
+ this.copyright = copyright;
+ }
+}
Added:
logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/src/org/apache/log4j/rss/RSSEntry.java
URL:
http://svn.apache.org/viewcvs/logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/src/org/apache/log4j/rss/RSSEntry.java?rev=354238&view=auto
==============================================================================
---
logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/src/org/apache/log4j/rss/RSSEntry.java
(added)
+++
logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/src/org/apache/log4j/rss/RSSEntry.java
Mon Dec 5 16:15:02 2005
@@ -0,0 +1,136 @@
+/*
+ * Copyright 1999,2005 The Apache Software Foundation.
+ *
+ * Licensed 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.
+ */
+
+package org.apache.log4j.rss;
+
+import java.util.Date;
+
+/**
+ * A <code>RSSEntry</code> single entry in an RSS or item in an ATOM feed.
+ *
+ * @author Lara D'Abreo
+ * */
+public class RSSEntry {
+
+ protected String title = "";
+
+ protected String description = "";
+
+ protected String uri = "";
+
+ protected String link = "";
+
+ protected Date publishedDate;
+
+ protected String author ="";
+
+
+ public RSSEntry() {
+ publishedDate = new Date();
+
+ }
+
+ /**
+ * @return Returns the author.
+ */
+ public String getAuthor() {
+ return author;
+ }
+
+ /**
+ * @param author
+ * The author to set.
+ */
+ public void setAuthor(String author) {
+ this.author = author;
+ }
+
+ /**
+ * @return Returns the description.
+ */
+ public String getDescription() {
+ return description;
+ }
+
+ /**
+ * @param description
+ * The description to set.
+ */
+ public void setDescription(String description) {
+ this.description = description;
+ }
+
+ /**
+ * @return Returns the link.
+ */
+ public String getLink() {
+ return link;
+ }
+
+ /**
+ * @param link
+ * The link to set.
+ */
+ public void setLink(String link) {
+ this.link = link;
+ }
+
+ /**
+ * @return Returns the publishedDate.
+ */
+ public Date getPublishedDate() {
+ return publishedDate;
+ }
+
+ /**
+ * @param publishedDate
+ * The publishedDate to set.
+ */
+ public void setPublishedDate(Date publishedDate) {
+ this.publishedDate = publishedDate;
+ }
+
+ /**
+ * @return Returns the title.
+ */
+ public String getTitle() {
+ return title;
+ }
+
+ /**
+ * @param title
+ * The title to set.
+ */
+ public void setTitle(String title) {
+ this.title = title;
+ }
+
+ /**
+ * @return Returns the uri.
+ */
+ public String getUri() {
+ return uri;
+ }
+
+ /**
+ * @param uri
+ * The uri to set.
+ */
+ public void setUri(String uri) {
+ this.uri = uri;
+ }
+
+}
\ No newline at end of file
Added:
logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/src/org/apache/log4j/rss/RSSEntryMapper.java
URL:
http://svn.apache.org/viewcvs/logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/src/org/apache/log4j/rss/RSSEntryMapper.java?rev=354238&view=auto
==============================================================================
---
logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/src/org/apache/log4j/rss/RSSEntryMapper.java
(added)
+++
logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/src/org/apache/log4j/rss/RSSEntryMapper.java
Mon Dec 5 16:15:02 2005
@@ -0,0 +1,39 @@
+/*
+ * Copyright 1999,2005 The Apache Software Foundation.
+ *
+ * Licensed 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.
+ */
+
+package org.apache.log4j.rss;
+
+import org.apache.log4j.spi.LoggingEvent;
+
+/**
+ * A <code>RSSEntryMapper</code> maps LoggingEvents to
+ * an RSSEntry.
+ *
+ * @author Lara D'Abreo
+ * */
+public interface RSSEntryMapper {
+
+ /**
+ * Map a log message to an RSSEntry
+ *
+ * @param feedAuthor configured author of the feed
+ * @param event a log message event
+ * @param message formatted message
+ * @return an RSSEntry (entry or item) element
+ */
+ public RSSEntry toEntry(String feedAuthor,LoggingEvent event,String
message);
+
+}
Added:
logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/src/org/apache/log4j/rss/RSSEntryMapperImpl.java
URL:
http://svn.apache.org/viewcvs/logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/src/org/apache/log4j/rss/RSSEntryMapperImpl.java?rev=354238&view=auto
==============================================================================
---
logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/src/org/apache/log4j/rss/RSSEntryMapperImpl.java
(added)
+++
logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/src/org/apache/log4j/rss/RSSEntryMapperImpl.java
Mon Dec 5 16:15:02 2005
@@ -0,0 +1,49 @@
+/*
+ * Copyright 1999,2005 The Apache Software Foundation.
+ *
+ * Licensed 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.
+ */
+
+package org.apache.log4j.rss;
+
+import java.util.Date;
+
+import org.apache.log4j.spi.LoggingEvent;
+
+/**
+ * Default RSSEntry mapping from a Log message to an RSS Entry.
+ *
+ * @author Lara D'Abreo
+ *
+ */
+public class RSSEntryMapperImpl implements RSSEntryMapper {
+
+ /**
+ *
+ */
+ public RSSEntryMapperImpl() {
+ super();
+ }
+
+
+ public RSSEntry toEntry(String feedAuthor,LoggingEvent event,String
message) {
+ RSSEntry entry = new RSSEntry();
+
+ entry.setAuthor(event.getLoggerName());
+ entry.setTitle(event.getLevel().toString());
+ entry.setDescription(message);
+ entry.setPublishedDate(new Date(System.currentTimeMillis()));
+ return entry;
+ }
+
+}
Added:
logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/test/TestRSSAppender.java
URL:
http://svn.apache.org/viewcvs/logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/test/TestRSSAppender.java?rev=354238&view=auto
==============================================================================
---
logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/test/TestRSSAppender.java
(added)
+++
logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/test/TestRSSAppender.java
Mon Dec 5 16:15:02 2005
@@ -0,0 +1,93 @@
+/*
+ * Copyright 1999,2005 The Apache Software Foundation.
+ *
+ * Licensed 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.
+ */
+
+import java.net.URL;
+
+import junit.framework.TestCase;
+
+import org.apache.log4j.Logger;
+import org.apache.log4j.PropertyConfigurator;
+
+/**
+ * @author Lara D'Abreo
+ *
+ */
+public class TestRSSAppender extends TestCase {
+
+ Logger logger = null;
+
+ public TestRSSAppender() {
+
+ }
+
+ public void setUp() {
+
+ URL url = TestRSSAppender.class.getResource("log.properties");
+ PropertyConfigurator.configure(url);
+ logger = Logger.getLogger("rss");
+ }
+
+ public TestRSSAppender(String arg0) {
+ super(arg0);
+ }
+
+ public void testBasic() {
+ int limit = (int) (Math.random() * 10);
+ generateLogs(limit);
+ }
+
+ public void generateLogs(int limit) {
+
+ for (int i = 0; i < limit; ++i) {
+ String log = "A random log message " + i;
+ logger.info("info" + log);
+ logger.debug("debug " + log);
+ logger.error("error " + log, new Exception());
+ logger.error("error " + log);
+ logger.warn(log);
+ logger.fatal("fatal " + log);
+ logger.trace("trace " + log);
+
+ }
+ }
+
+ public void testThreadedRSSAppender() {
+ int threads = (int) (Math.random() * 100);
+ for (int i = 0; i < threads; ++i) {
+ final int j = i;
+ Runnable r = new Runnable() {
+ public void run() {
+ logger.info("spawning thread " + j);
+ testBasic();
+ }
+ };
+
+ Thread t = new Thread(r);
+ t.start();
+ sleep((int) (Math.random() * 20));
+ }
+ // wait a bit
+ sleep(1000);
+
+ }
+
+ public static void sleep(long millis) {
+ try {
+ Thread.sleep(millis);
+ } catch (Exception e) {
+ }
+ }
+}
\ No newline at end of file
Added:
logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/test/TestTailSeek.java
URL:
http://svn.apache.org/viewcvs/logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/test/TestTailSeek.java?rev=354238&view=auto
==============================================================================
---
logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/test/TestTailSeek.java
(added)
+++
logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/test/TestTailSeek.java
Mon Dec 5 16:15:02 2005
@@ -0,0 +1,91 @@
+
+import java.io.FileOutputStream;
+import java.io.OutputStreamWriter;
+import java.io.RandomAccessFile;
+
+import junit.framework.TestCase;
+
+import org.apache.log4j.rss.FeedWriter;
+
+/*
+ * Copyright 1999,2005 The Apache Software Foundation.
+ *
+ * Licensed 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.
+ */
+
+/**
+ * @author Lara D'Abreo
+ *
+ */
+public class TestTailSeek extends TestCase {
+
+ public static final String RSS_TAIL = "</rss>";
+ public static final String EMPTY_FILE = "empty.xml";
+ public static final String RSS_FILE = "rss.xml";
+ public static final String ATOM_FILE = "atom.xml";
+ public static final String GARBAGE_FILE = "garbage.xml";
+
+ /**
+ *
+ */
+ public TestTailSeek() {
+ super();
+ }
+
+ /**
+ * @param arg0
+ */
+ public TestTailSeek(String arg0) {
+ super(arg0);
+ // TODO Auto-generated constructor stub
+ }
+
+ public void testSeekNoTail() throws Exception {
+ FeedWriter writer = new FeedWriter("rss_2.0", GARBAGE_FILE, true,
+ "", "", "", "","UTF-8","","");
+ RandomAccessFile file = new RandomAccessFile(GARBAGE_FILE, "r");
+ long pos = writer.indexOf(file, RSS_TAIL);
+ assertEquals(pos, -1);
+ file.close();
+
+ }
+
+ public void testSeekEmptyFile() throws Exception {
+ FeedWriter writer = new FeedWriter("rss_2.0", EMPTY_FILE, true,
+ "", "", "", "","UTF-8","","");
+ RandomAccessFile file = new RandomAccessFile(EMPTY_FILE, "r");
+ long pos = writer.indexOf(file, RSS_TAIL);
+ assertEquals(pos, -1);
+ file.close();
+ }
+
+ public void testSeekSingleTail() throws Exception {
+ FeedWriter writer = new FeedWriter("rss_2.0", RSS_FILE, true,
+ "", "", "", "","UTF-8","","");
+ RandomAccessFile file = new RandomAccessFile(RSS_FILE, "r");
+ writer.trimTailIfExists(RSS_TAIL);
+ long pos = writer.indexOf(file, RSS_TAIL);
+ assertEquals(pos, -1);
+ // append tail
+ FileOutputStream fos = new FileOutputStream(RSS_FILE, true);
+ OutputStreamWriter osw = new OutputStreamWriter(fos, "UTF-8");
+ osw.write(RSS_TAIL);
+ osw.flush();
+ osw.close();
+ // check tail is back again
+ pos = writer.indexOf(file, RSS_TAIL);
+ assertTrue(pos != -1);
+ }
+
+
+}
\ No newline at end of file
Added:
logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/test/log.properties
URL:
http://svn.apache.org/viewcvs/logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/test/log.properties?rev=354238&view=auto
==============================================================================
---
logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/test/log.properties
(added)
+++
logging/sandbox/log4j/contribs/trunk/LaraDAbreo/RSSAppender/test/log.properties
Mon Dec 5 16:15:02 2005
@@ -0,0 +1,38 @@
+
+# Development Root Debug Level
+# ======================
+log4j.rootLogger=DEBUG,console
+log4j.logger.rss=DEBUG,rss
+
+# Configure the RSS appender
+# =========================
+log4j.appender.rss=org.apache.log4j.rss.RSSAppender
+log4j.appender.rss.layout=org.apache.log4j.PatternLayout
+log4j.appender.rss.layout.ConversionPattern=%-5p [%t]: %m%n
+# Supported Feed types (rss_0.9, rss_0.92, rss_0.93, rss_0.94, rss_2.0 or
atom_0.3)
+log4j.appender.rss.feedType=rss_2.0
+log4j.appender.rss.author=Rss log4j feed author
+log4j.appender.rss.fileName=rssfeed.xml
+log4j.appender.rss.fileAppend=false
+log4j.appender.rss.link=http://www.apache.org
+log4j.appender.rss.title=Rss log4j feed title
+log4j.appender.rss.copyright=Rss log4j feed copyright
+log4j.appender.rss.description=Rss feed created by log4j
+log4j.appender.rss.msgbufferSize=10
+# Log <--> RSS Entry Map class (must implement log4j interface RSSEntryMapper)
default
+# log4j.appender.rss.rssEntryMapClassName=org.apache.log4j.RSSEntryMapperImpl
+
+
+
+# Configure the Console (System.err)
+# =========================
+log4j.appender.console=org.apache.log4j.ConsoleAppender
+log4j.appender.console.Target=System.err
+log4j.appender.console.layout=org.apache.log4j.PatternLayout
+log4j.appender.console.layout.ConversionPattern=%-5p [%t]: %m%n
+
+
+
+
+
+
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