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Posted to dev@tomcat.apache.org by pa...@apache.org on 2001/11/21 02:10:10 UTC
cvs commit: jakarta-tomcat-4.0/webapps/admin/WEB-INF/classes/org/apache/webapp/admin SetUpTreeAction.java TreeBuilder.java TreeControlTestListener.java
patrickl 01/11/20 17:10:09
Modified: webapps/admin/WEB-INF struts-config.xml web.xml
Added: webapps/admin/WEB-INF/classes/org/apache/webapp/admin
SetUpTreeAction.java TreeBuilder.java
Removed: webapps/admin/WEB-INF/classes/org/apache/webapp/admin
TreeControlTestListener.java
Log:
Enhancements to the tree renderer to make it more "pluggable"
Submitted by: Jazmin Jonson
Revision Changes Path
1.8 +8 -0 jakarta-tomcat-4.0/webapps/admin/WEB-INF/struts-config.xml
Index: struts-config.xml
===================================================================
RCS file: /home/cvs/jakarta-tomcat-4.0/webapps/admin/WEB-INF/struts-config.xml,v
retrieving revision 1.7
retrieving revision 1.8
diff -u -r1.7 -r1.8
--- struts-config.xml 2001/11/18 17:17:08 1.7
+++ struts-config.xml 2001/11/21 01:10:09 1.8
@@ -65,6 +65,14 @@
<action path="/dumpServer"
type="org.apache.webapp.admin.DumpServerAction"/>
+ <!-- Set up Tree datastructure -->
+ <action path="/setUpTree"
+ type="org.apache.webapp.admin.SetUpTreeAction">
+ <forward name="SetUpTree"
+ path="/tree-control-test.jsp"
+ redirect="true"/>
+ </action>
+
<!-- Log out of the application -->
<action path="/logOut"
type="org.apache.webapp.admin.LogOutAction">
1.5 +0 -11 jakarta-tomcat-4.0/webapps/admin/WEB-INF/web.xml
Index: web.xml
===================================================================
RCS file: /home/cvs/jakarta-tomcat-4.0/webapps/admin/WEB-INF/web.xml,v
retrieving revision 1.4
retrieving revision 1.5
diff -u -r1.4 -r1.5
--- web.xml 2001/11/18 21:09:12 1.4
+++ web.xml 2001/11/21 01:10:09 1.5
@@ -6,13 +6,6 @@
<web-app>
- <!-- Session Event Listener for Tree Control Test -->
- <listener>
- <listener-class>
- org.apache.webapp.admin.TreeControlTestListener
- </listener-class>
- </listener>
-
<!-- Action Servlet Configuration -->
<servlet>
<servlet-name>action</servlet-name>
@@ -48,10 +41,6 @@
<init-param>
<param-name>validate</param-name>
<param-value>true</param-value>
- </init-param>
- <init-param>
- <param-name>treebuilders</param-name>
- <param-value>org.apache.webapp.admin.TomcatTreeBuilder</param-value>
</init-param>
<load-on-startup>2</load-on-startup>
</servlet>
1.1 jakarta-tomcat-4.0/webapps/admin/WEB-INF/classes/org/apache/webapp/admin/SetUpTreeAction.java
Index: SetUpTreeAction.java
===================================================================
/*
* $Header: /home/cvs/jakarta-tomcat-4.0/webapps/admin/WEB-INF/classes/org/apache/webapp/admin/SetUpTreeAction.java,v 1.1 2001/11/21 01:10:09 patrickl Exp $
* $Revision: 1.1 $
* $Date: 2001/11/21 01:10:09 $
*
* ====================================================================
*
* The Apache Software License, Version 1.1
*
* Copyright (c) 2001 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "The Jakarta Project", "Tomcat", and "Apache Software
* Foundation" must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache"
* nor may "Apache" appear in their names without prior written
* permission of the Apache Group.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.webapp.admin;
import java.io.IOException;
import java.util.Iterator;
import java.util.List;
import java.util.Locale;
import java.util.StringTokenizer;
import java.util.ArrayList;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
/**
* Test <code>Action</code> sets up tree control data structure
* for tree widget
*
* @author Jazmin Jonson
* @version $Revision: 1.1 $ $Date: 2001/11/21 01:10:09 $
*/
public class SetUpTreeAction extends Action {
public static final int INIT_PLUGIN_MAX = 10;
public static final String TREEBUILDER_KEY = "treebuilders";
// --------------------------------------------------------- Public Methods
/**
* Process the specified HTTP request, and create the corresponding HTTP
* response (or forward to another web component that will create it).
* Return an <code>ActionForward</code> instance describing where and how
* control should be forwarded, or <code>null</code> if the response has
* already been completed.
*
* @param mapping The ActionMapping used to select this instance
* @param actionForm The optional ActionForm bean for this request (if any)
* @param request The HTTP request we are processing
* @param response The HTTP response we are creating
*
* @exception IOException if an input/output error occurs
* @exception ServletException if a servlet exception occurs
*/
public ActionForward perform(ActionMapping mapping,
ActionForm form,
HttpServletRequest request,
HttpServletResponse response)
throws IOException, ServletException {
// Make the root node and tree control
TreeControlNode root =
new TreeControlNode("ROOT-NODE",
null, "Root Node",
"treeControlTest.do?select=ROOT-NODE",
null, true);
TreeControl control = new TreeControl(root);
ApplicationServlet servlet = (ApplicationServlet)getServlet();
// Wait for web.xml code to be hooked up
String treeBuildersStr =
(String)servlet.getServletConfig().getInitParameter(TREEBUILDER_KEY);
if(treeBuildersStr != null) {
Class treeBuilderImpl;
TreeBuilder treeBuilderBase;
ArrayList treeBuilders = new ArrayList(INIT_PLUGIN_MAX);
int i = 0;
StringTokenizer st = new StringTokenizer(treeBuildersStr, ", ");
while (st.hasMoreTokens()) {
treeBuilders.add(st.nextToken());
}
if(treeBuilders.size() == 0)
treeBuilders.add(treeBuildersStr);
for(i = 0; i < treeBuilders.size(); i++) {
try{
treeBuilderImpl = Class.forName((String)treeBuilders.get(i));
treeBuilderBase =
(TreeBuilder)treeBuilderImpl.newInstance();
treeBuilderBase.buildTree(control, servlet, request);
}catch(Throwable t){
t.printStackTrace(System.out);
}
}
}
HttpSession session = request.getSession();
session.setAttribute("treeControlTest", control);
return (mapping.findForward("Tree Control Test"));
}
}
1.1 jakarta-tomcat-4.0/webapps/admin/WEB-INF/classes/org/apache/webapp/admin/TreeBuilder.java
Index: TreeBuilder.java
===================================================================
/*
* $Header: /home/cvs/jakarta-tomcat-4.0/webapps/admin/WEB-INF/classes/org/apache/webapp/admin/TreeBuilder.java,v 1.1 2001/11/21 01:10:09 patrickl Exp $
* $Revision: 1.1 $
* $Date: 2001/11/21 01:10:09 $
*
* ====================================================================
*
* The Apache Software License, Version 1.1
*
* Copyright (c) 2001 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "The Jakarta Project", "Tomcat", and "Apache Software
* Foundation" must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache"
* nor may "Apache" appear in their names without prior written
* permission of the Apache Group.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.webapp.admin;
/**
* <p> Interface for Admin Tree Controller to build plugin components
* into the tree
*
* @author Jazmin Jonson
* @version
*/
import javax.servlet.http.HttpServletRequest;
public interface TreeBuilder {
public void buildTree(TreeControl treeControl,
ApplicationServlet servlet,
HttpServletRequest request);
}
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