morciuch 2003/09/16 09:29:29
Modified: docs/site catalog.html diskcache.html
portlet_config_common.html
webapp/WEB-INF/conf portlets.xreg
xdocs catalog.xml diskcache.xml portlet_config_common.xml
Added: webapp/WEB-INF/templates/jsp/portlets/html
java-applet-portlet.jsp
Log:
Contributed Java applet portlet (see Bugzilla issue# 23198)
Revision Changes Path
1.24 +3 -0 jakarta-jetspeed/docs/site/catalog.html
Index: catalog.html
===================================================================
RCS file: /home/cvs/jakarta-jetspeed/docs/site/catalog.html,v
retrieving revision 1.23
retrieving revision 1.24
diff -u -r1.23 -r1.24
--- catalog.html 5 Sep 2003 16:41:16 -0000 1.23
+++ catalog.html 16 Sep 2003 16:29:28 -0000 1.24
@@ -159,6 +159,9 @@
<li>
<a href="portlet_config_WebClippingPortlet.html">Web Clipping Portlet</a>
</li>
+ <li>
+ <a href="portlet_config_AppletPortlet.html">Java Applet Portlet</a>
+ </li>
</ul>
<a
href="portlet_config_common.html">Configuration common to many standard portlets</a>
</blockquote>
1.31 +9 -7 jakarta-jetspeed/docs/site/diskcache.html
Index: diskcache.html
===================================================================
RCS file: /home/cvs/jakarta-jetspeed/docs/site/diskcache.html,v
retrieving revision 1.30
retrieving revision 1.31
diff -u -r1.30 -r1.31
--- diskcache.html 25 Aug 2003 06:18:39 -0000 1.30
+++ diskcache.html 16 Sep 2003 16:29:28 -0000 1.31
@@ -5,7 +5,6 @@
<!-- start the processing -->
<!-- ====================================================================== -->
- <!-- GENERATED FILE, DO NOT EDIT, EDIT THE XML FILE IN xdocs INSTEAD! -->
<!-- Main Page Section -->
<!-- ====================================================================== -->
<html>
@@ -15,7 +14,6 @@
-
<title>Jetspeed - Disk Cache</title>
</head>
@@ -180,10 +178,14 @@
<li>
DiskCacheDaemon: Continually goes over every entry within the cache at a
- set interval. If an entry is noticed to be out of date (either by HTTP
- header info or by a MAX interval) it is fetched and placed and the updated
- version placed within the cache. All Portlets and code that utilize this
- URL will be updated.
+ set interval (the frequency is controlled using daemon.diskcachedaemon.interval
+ property - you can also start this process manually using the
DaemonAdminPortlet).
+ If an entry is noticed to be out of date (either by HTTP header info or by a
+ MAX interval) it is fetched and placed and the updated version placed within
the cache.
+ All Portlets and code that utilize this URL will be updated. External URL entry
that
+ returns an "Expires:" header will use the returned value. The URL entry that
specifies
+ "0" or does not have an "Expires:" header will be expired based on
cache.default.expiration
+ property (every 15 minutes by default).
</li>
<li>
@@ -239,7 +241,7 @@
</td></tr>
<tr><td colspan="2">
<div align="center"><font color="#525D76" size="-1"><em>
- Copyright © 1999-2003, Apache Software Foundation
+ Copyright © 1999-2002, Apache Software Foundation
</em></font></div>
</td></tr>
</table>
1.29 +40 -35 jakarta-jetspeed/docs/site/portlet_config_common.html
Index: portlet_config_common.html
===================================================================
RCS file: /home/cvs/jakarta-jetspeed/docs/site/portlet_config_common.html,v
retrieving revision 1.28
retrieving revision 1.29
diff -u -r1.28 -r1.29
--- portlet_config_common.html 25 Aug 2003 06:18:39 -0000 1.28
+++ portlet_config_common.html 16 Sep 2003 16:29:28 -0000 1.29
@@ -5,7 +5,6 @@
<!-- start the processing -->
<!-- ====================================================================== -->
- <!-- GENERATED FILE, DO NOT EDIT, EDIT THE XML FILE IN xdocs INSTEAD! -->
<!-- Main Page Section -->
<!-- ====================================================================== -->
<html>
@@ -15,7 +14,6 @@
-
<title>Jetspeed - Portlet Configuration How To</title>
</head>
@@ -183,16 +181,16 @@
</p>
<table>
<tr>
- <th bgcolor="#039acc" colspan="" rowspan="" valign="top"
align="left">
+ <td bgcolor="#039acc" colspan="" rowspan="" valign="top"
align="left">
<font color="#000000" size="-1" face="arial,helvetica,sanserif">
Attribute Name
</font>
-</th>
- <th bgcolor="#039acc" colspan="" rowspan=""
valign="top" align="left">
+</td>
+ <td bgcolor="#039acc" colspan="" rowspan=""
valign="top" align="left">
<font color="#000000" size="-1" face="arial,helvetica,sanserif">
Description
</font>
-</th>
+</td>
</tr>
<tr>
<td bgcolor="#a0ddf0" colspan="" rowspan="" valign="top"
align="left">
@@ -332,16 +330,16 @@
</p>
<table>
<tr>
- <th bgcolor="#039acc" colspan="" rowspan="" valign="top"
align="left">
+ <td bgcolor="#039acc" colspan="" rowspan="" valign="top"
align="left">
<font color="#000000" size="-1" face="arial,helvetica,sanserif">
Parent Element
</font>
-</th>
- <th bgcolor="#039acc" colspan="" rowspan=""
valign="top" align="left">
+</td>
+ <td bgcolor="#039acc" colspan="" rowspan=""
valign="top" align="left">
<font color="#000000" size="-1" face="arial,helvetica,sanserif">
Default
</font>
-</th>
+</td>
</tr>
<tr>
<td bgcolor="#a0ddf0" colspan="" rowspan="" valign="top"
align="left">
@@ -439,16 +437,16 @@
</p>
<table>
<tr>
- <th bgcolor="#039acc" colspan="" rowspan="" valign="top"
align="left">
+ <td bgcolor="#039acc" colspan="" rowspan="" valign="top"
align="left">
<font color="#000000" size="-1" face="arial,helvetica,sanserif">
Attribute Name
</font>
-</th>
- <th bgcolor="#039acc" colspan="" rowspan=""
valign="top" align="left">
+</td>
+ <td bgcolor="#039acc" colspan="" rowspan=""
valign="top" align="left">
<font color="#000000" size="-1" face="arial,helvetica,sanserif">
Description
</font>
-</th>
+</td>
</tr>
<tr>
<td bgcolor="#a0ddf0" colspan="" rowspan="" valign="top"
align="left">
@@ -541,16 +539,16 @@
<br />
<table>
<tr>
- <th bgcolor="#039acc" colspan="" rowspan="" valign="top"
align="left">
+ <td bgcolor="#039acc" colspan="" rowspan="" valign="top"
align="left">
<font color="#000000" size="-1" face="arial,helvetica,sanserif">
Parameter Name
</font>
-</th>
- <th bgcolor="#039acc" colspan="" rowspan=""
valign="top" align="left">
+</td>
+ <td bgcolor="#039acc" colspan="" rowspan=""
valign="top" align="left">
<font color="#000000" size="-1" face="arial,helvetica,sanserif">
Description
</font>
-</th>
+</td>
</tr>
<tr>
<td bgcolor="#a0ddf0" colspan="" rowspan="" valign="top"
align="left">
@@ -702,16 +700,16 @@
</p>
<table>
<tr>
- <th bgcolor="#039acc" colspan="" rowspan="" valign="top"
align="left">
+ <td bgcolor="#039acc" colspan="" rowspan="" valign="top"
align="left">
<font color="#000000" size="-1" face="arial,helvetica,sanserif">
Character
</font>
-</th>
- <th bgcolor="#039acc" colspan="" rowspan=""
valign="top" align="left">
+</td>
+ <td bgcolor="#039acc" colspan="" rowspan=""
valign="top" align="left">
<font color="#000000" size="-1" face="arial,helvetica,sanserif">
XML Entity
</font>
-</th>
+</td>
</tr>
<tr>
<td bgcolor="#a0ddf0" colspan="" rowspan="" valign="top"
align="left">
@@ -752,16 +750,16 @@
</table>
<table>
<tr>
- <th bgcolor="#039acc" colspan="" rowspan="" valign="top"
align="left">
+ <td bgcolor="#039acc" colspan="" rowspan="" valign="top"
align="left">
<font color="#000000" size="-1" face="arial,helvetica,sanserif">
Allowable Protocols
</font>
-</th>
- <th bgcolor="#039acc" colspan="" rowspan=""
valign="top" align="left">
+</td>
+ <td bgcolor="#039acc" colspan="" rowspan=""
valign="top" align="left">
<font color="#000000" size="-1" face="arial,helvetica,sanserif">
Description
</font>
-</th>
+</td>
</tr>
<tr>
<td bgcolor="#a0ddf0" colspan="" rowspan="" valign="top"
align="left">
@@ -799,6 +797,13 @@
<dt><tt><url>index.html</url></tt></dt><dd>No protocol, http:// or
hostname</dd>
<dt><tt><url>http://search.yahoo.com/search?p=jetspeed&n=100</url></tt></dt><dd>Contains
& instead of &amp;.</dd>
</dl>
+ <p>
+ <strong>Remote URL caching:</strong>
+ </p>
+ <p>
+ Portlet types extending the FileWatchPortlet (for example, NewRSSPortlet),
read their remote URLs using the JetspeedCache. JetspeedCache uses DiskCacheDaemon to
+ manage refreshing of these URLs upon their change or expiration. See the <a
href="diskcache.html">DiskCache</a> for further details.
+ </p>
</blockquote>
</p>
</td></tr>
@@ -817,16 +822,16 @@
</p>
<table>
<tr>
- <th bgcolor="#039acc" colspan="" rowspan="" valign="top"
align="left">
+ <td bgcolor="#039acc" colspan="" rowspan="" valign="top"
align="left">
<font color="#000000" size="-1" face="arial,helvetica,sanserif">
Attribute Name
</font>
-</th>
- <th bgcolor="#039acc" colspan="" rowspan=""
valign="top" align="left">
+</td>
+ <td bgcolor="#039acc" colspan="" rowspan=""
valign="top" align="left">
<font color="#000000" size="-1" face="arial,helvetica,sanserif">
Description
</font>
-</th>
+</td>
</tr>
<tr>
<td bgcolor="#a0ddf0" colspan="" rowspan="" valign="top"
align="left">
@@ -865,16 +870,16 @@
</p>
<table>
<tr>
- <th bgcolor="#039acc" colspan="" rowspan="" valign="top"
align="left">
+ <td bgcolor="#039acc" colspan="" rowspan="" valign="top"
align="left">
<font color="#000000" size="-1" face="arial,helvetica,sanserif">
Attribute Name
</font>
-</th>
- <th bgcolor="#039acc" colspan="" rowspan=""
valign="top" align="left">
+</td>
+ <td bgcolor="#039acc" colspan="" rowspan=""
valign="top" align="left">
<font color="#000000" size="-1" face="arial,helvetica,sanserif">
Description
</font>
-</th>
+</td>
</tr>
<tr>
<td bgcolor="#a0ddf0" colspan="" rowspan="" valign="top"
align="left">
@@ -1067,7 +1072,7 @@
</td></tr>
<tr><td colspan="2">
<div align="center"><font color="#525D76" size="-1"><em>
- Copyright © 1999-2003, Apache Software Foundation
+ Copyright © 1999-2002, Apache Software Foundation
</em></font></div>
</td></tr>
</table>
1.42 +18 -0 jakarta-jetspeed/webapp/WEB-INF/conf/portlets.xreg
Index: portlets.xreg
===================================================================
RCS file: /home/cvs/jakarta-jetspeed/webapp/WEB-INF/conf/portlets.xreg,v
retrieving revision 1.41
retrieving revision 1.42
diff -u -r1.41 -r1.42
--- portlets.xreg 5 Sep 2003 16:41:17 -0000 1.41
+++ portlets.xreg 16 Sep 2003 16:29:28 -0000 1.42
@@ -299,4 +299,22 @@
<category>proxy</category>
</portlet-entry>
+ <portlet-entry name="AppletPortlet" hidden="true" type="ref" parent="JSP"
application="false">
+ <media-type ref="html"/>
+ <parameter name="template" value="java-applet-portlet.jsp" hidden="true"/>
+ <parameter name="width" value="640" hidden="false">
+ <meta-info>
+ <title>Width</title>
+ <description>Specify width for this applet</description>
+ </meta-info>
+ </parameter>
+ <parameter name="height" value="480" hidden="false">
+ <meta-info>
+ <title>Height</title>
+ <description>Specify height for this applet</description>
+ </meta-info>
+ </parameter>
+ <category>applet</category>
+ </portlet-entry>
+
</registry>
1.1
jakarta-jetspeed/webapp/WEB-INF/templates/jsp/portlets/html/java-applet-portlet.jsp
Index: java-applet-portlet.jsp
===================================================================
<%@ taglib uri='/WEB-INF/templates/jsp/tld/template.tld' prefix='jetspeed' %>
<%@ page import = "org.apache.turbine.util.RunData" %>
<%@ page import = "org.apache.turbine.util.ContentURI" %>
<%@ page import = "org.apache.jetspeed.portal.Portlet" %>
<%@ page import = "java.util.Hashtable" %>
<%@ page import = "java.util.Enumeration" %>
<%
RunData data = (RunData) request.getAttribute("rundata");
Portlet portlet = (Portlet) request.getAttribute("portlet");
String name = null;
String archive = null;
String border = null;
String align = null;
String height = null;
String width = null;
String codebase = null;
String code = null;
if (portlet != null)
{
name = portlet.getPortletConfig().getInitParameter("name");
archive = portlet.getPortletConfig().getInitParameter("archive");
border = portlet.getPortletConfig().getInitParameter("border");
align = portlet.getPortletConfig().getInitParameter("align");
height = portlet.getPortletConfig().getInitParameter("height");
width = portlet.getPortletConfig().getInitParameter("width");
codebase = portlet.getPortletConfig().getInitParameter("codebase", ".");
if (codebase.equals("."))
{
codebase = new ContentURI(data).getURI("").toString();
}
code = portlet.getPortletConfig().getInitParameter("code");
%>
<applet <%=name == null ? "" : "name=\"" + name + "\""%>
<%=archive == null ? "" : "archive=\"" + archive + "\""%>
<%=border == null ? "" : "border=\"" + border + "\""%>
<%=align == null ? "" : "align=\"" + align + "\""%>
<%=height == null ? "" : "height=\"" + height + "\""%>
<%=width == null ? "" : "width=\"" + width + "\""%>
<%=codebase == null ? "" : "codebase=\"" + codebase + "\""%>
<%=code == null ? "" : "code=\"" + code + "\""%>>
<%
Hashtable parms = new Hashtable();
parms.putAll(portlet.getPortletConfig().getInitParameters());
for (Enumeration e = parms.keys(); e.hasMoreElements(); )
{
String key = (String) e.nextElement();
String value = (String) parms.get(key);
if
("name,archive,border,align,height,width,codebase,code,template,action".indexOf(key) <
0)
{
%>
<param name="<%=key%>" value="<%=value%>">
<%
}
}
%>
</applet>
<%
}
%>
1.6 +3 -0 jakarta-jetspeed/xdocs/catalog.xml
Index: catalog.xml
===================================================================
RCS file: /home/cvs/jakarta-jetspeed/xdocs/catalog.xml,v
retrieving revision 1.5
retrieving revision 1.6
diff -u -r1.5 -r1.6
--- catalog.xml 5 Sep 2003 16:41:17 -0000 1.5
+++ catalog.xml 16 Sep 2003 16:29:29 -0000 1.6
@@ -39,6 +39,9 @@
<li>
<a href="portlet_config_WebClippingPortlet.html">Web Clipping Portlet</a>
</li>
+ <li>
+ <a href="portlet_config_AppletPortlet.html">Java Applet Portlet</a>
+ </li>
</ul>
<a href="portlet_config_common.html">Configuration common to many standard
portlets</a>
</section>
1.5 +8 -4 jakarta-jetspeed/xdocs/diskcache.xml
Index: diskcache.xml
===================================================================
RCS file: /home/cvs/jakarta-jetspeed/xdocs/diskcache.xml,v
retrieving revision 1.4
retrieving revision 1.5
diff -u -r1.4 -r1.5
--- diskcache.xml 20 Feb 2001 10:43:44 -0000 1.4
+++ diskcache.xml 16 Sep 2003 16:29:29 -0000 1.5
@@ -46,10 +46,14 @@
<li>
DiskCacheDaemon: Continually goes over every entry within the cache at a
- set interval. If an entry is noticed to be out of date (either by HTTP
- header info or by a MAX interval) it is fetched and placed and the updated
- version placed within the cache. All Portlets and code that utilize this
- URL will be updated.
+ set interval (the frequency is controlled using daemon.diskcachedaemon.interval
+ property - you can also start this process manually using the
DaemonAdminPortlet).
+ If an entry is noticed to be out of date (either by HTTP header info or by a
+ MAX interval) it is fetched and placed and the updated version placed within
the cache.
+ All Portlets and code that utilize this URL will be updated. External URL entry
that
+ returns an "Expires:" header will use the returned value. The URL entry that
specifies
+ "0" or does not have an "Expires:" header will be expired based on
cache.default.expiration
+ property (every 15 minutes by default).
</li>
<li>
1.12 +7 -0 jakarta-jetspeed/xdocs/portlet_config_common.xml
Index: portlet_config_common.xml
===================================================================
RCS file: /home/cvs/jakarta-jetspeed/xdocs/portlet_config_common.xml,v
retrieving revision 1.11
retrieving revision 1.12
diff -u -r1.11 -r1.12
--- portlet_config_common.xml 2 Jul 2003 22:34:46 -0000 1.11
+++ portlet_config_common.xml 16 Sep 2003 16:29:29 -0000 1.12
@@ -403,6 +403,13 @@
<dt><tt><url>index.html</url></tt></dt><dd>No protocol, http:// or
hostname</dd>
<dt><tt><url>http://search.yahoo.com/search?p=jetspeed&n=100</url></tt></dt><dd>Contains
& instead of &amp;.</dd>
</dl>
+ <p>
+ <strong>Remote URL caching:</strong>
+ </p>
+ <p>
+ Portlet types extending the FileWatchPortlet (for example, NewRSSPortlet),
read their remote URLs using the JetspeedCache. JetspeedCache uses DiskCacheDaemon to
+ manage refreshing of these URLs upon their change or expiration. See the <a
href="diskcache.html">DiskCache</a> for further details.
+ </p>
</section>
<section name='Element: security-ref'>
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