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Posted to dev@tomcat.apache.org by ma...@apache.org on 2002/02/08 22:33:02 UTC
cvs commit: jakarta-tomcat-4.0/webapps/admin/WEB-INF/classes/org/apache/webapp/admin/realm MemoryRealmAction.java MemoryRealmForm.java SetUpMemoryRealmAction.java
manveen 02/02/08 13:33:02
Added: webapps/admin/WEB-INF/classes/org/apache/webapp/admin/realm
MemoryRealmAction.java MemoryRealmForm.java
SetUpMemoryRealmAction.java
Log:
Added functionality to be able to view and edit memory realm properties from the admin tool.
Revision Changes Path
1.1 jakarta-tomcat-4.0/webapps/admin/WEB-INF/classes/org/apache/webapp/admin/realm/MemoryRealmAction.java
Index: MemoryRealmAction.java
===================================================================
/*
* $Header: /home/cvs/jakarta-tomcat-4.0/webapps/admin/WEB-INF/classes/org/apache/webapp/admin/realm/MemoryRealmAction.java,v 1.1 2002/02/08 21:33:02 manveen Exp $
* $Revision: 1.1 $
* $Date: 2002/02/08 21:33:02 $
*
* ====================================================================
*
* 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", "Struts", 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.realm;
import java.util.Iterator;
import java.util.Locale;
import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
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;
import javax.management.Attribute;
import javax.management.MBeanServer;
import javax.management.MBeanServerFactory;
import javax.management.QueryExp;
import javax.management.Query;
import javax.management.ObjectInstance;
import javax.management.ObjectName;
import javax.management.JMException;
import org.apache.struts.util.MessageResources;
import org.apache.webapp.admin.ApplicationServlet;
import org.apache.webapp.admin.LabelValueBean;
/**
* Implementation of <strong>Action</strong> that validates
* actions on a Memory Realm.
*
* @author Manveen Kaur
* @version $Revision: 1.1 $ $Date: 2002/02/08 21:33:02 $
*/
public final class MemoryRealmAction extends Action {
private static MBeanServer mBServer = null;
// --------------------------------------------------------- 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 {
try{
// front end validation and checking.
// ===================================================
MessageResources messages = getResources();
Locale locale = (Locale)request.getSession().getAttribute(Action.LOCALE_KEY);
// Validate the request parameters specified by the user
ActionErrors errors = new ActionErrors();
// Report any errors we have discovered back to the original form
if (!errors.empty()) {
saveErrors(request, errors);
System.out.println("forward is to " + mapping.getInput());
return (new ActionForward(mapping.getInput()));
}
if(mBServer == null) {
ApplicationServlet servlet = (ApplicationServlet)getServlet();
mBServer = servlet.getServer();
}
/**
* Get the realm Name from the form.
* This is used to lookup the MBeanServer and
* retrieve this realm's MBean.
*/
String realmName = request.getParameter("realmName");
Iterator realmItr =
mBServer.queryMBeans(new
ObjectName(realmName), null).iterator();
ObjectInstance objInstance = (ObjectInstance)realmItr.next();
ObjectName realmObjName = (objInstance).getObjectName();
/**
* Extracting the values from the form and
* updating the MBean with the new values.
*/
String debugLvlText = request.getParameter("debugLvl");
if(debugLvlText != null) {
Integer debugLvl = new Integer(debugLvlText);
mBServer.setAttribute(realmObjName,
new Attribute(SetUpMemoryRealmAction.DEBUG_PROP_NAME,
debugLvl));
}
String pathName = request.getParameter("pathName");
if(pathName != null) {
mBServer.setAttribute(realmObjName,
new Attribute(SetUpMemoryRealmAction.PATH_NAME_PROP_NAME,
pathName));
}
}catch(Throwable t){
t.printStackTrace(System.out);
//forward to error page
}
if (servlet.getDebug() >= 1)
servlet.log(" Forwarding to success page");
// Forward back to the test page
return (mapping.findForward("Save Successful"));
}
}
1.1 jakarta-tomcat-4.0/webapps/admin/WEB-INF/classes/org/apache/webapp/admin/realm/MemoryRealmForm.java
Index: MemoryRealmForm.java
===================================================================
/*
* $Header: /home/cvs/jakarta-tomcat-4.0/webapps/admin/WEB-INF/classes/org/apache/webapp/admin/realm/MemoryRealmForm.java,v 1.1 2002/02/08 21:33:02 manveen Exp $
* $Revision: 1.1 $
* $Date: 2002/02/08 21:33:02 $
*
* ====================================================================
*
* 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", "Struts", 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.realm;
import javax.servlet.http.HttpServletRequest;
import org.apache.struts.action.ActionError;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionMapping;
//import java.net.InetAddress;
import java.util.ArrayList;
import java.util.Enumeration;
import org.apache.webapp.admin.ApplicationServlet;
import org.apache.webapp.admin.LabelValueBean;
/**
* Form bean for the memory realm page.
*
* @author Manveen Kaur
* @version $Revision: 1.1 $ $Date: 2002/02/08 21:33:02 $
*/
public final class MemoryRealmForm extends ActionForm {
// ----------------------------------------------------- Instance Variables
/**
* The text for the debug level.
*/
private String debugLvl = "0";
/**
* The text for the realm name, used to retrieve
* the corresponding realm mBean.
*/
private String realmName = null;
/**
* The text for the realm type.
* Specifies if it is a JNDI, JDBC, UserDatabase or MemoryRealm.
*/
private String realmType = null;
/**
* Set of valid values for debug level.
*/
private ArrayList debugLvlVals = null;
/**
* The text for the path Name.
*/
private String pathName = null;
/**
* The text for the node label.
*/
private String nodeLabel = null;
// ------------------------------------------------------------- Properties
/**
* Return the Realm Name.
*/
public String getRealmName() {
return this.realmName;
}
/**
* Set the Realm Name.
*/
public void setRealmName(String realmName) {
this.realmName = realmName;
}
/**
* Return the Realm type.
*/
public String getRealmType() {
return this.realmType;
}
/**
* Set the Realm type.
*/
public void setRealmType(String realmType) {
this.realmType = realmType;
}
/**
* Return the debugVals.
*/
public ArrayList getDebugLvlVals() {
return this.debugLvlVals;
}
/**
* Set the debugVals.
*/
public void setDebugLvlVals(ArrayList debugLvlVals) {
this.debugLvlVals = debugLvlVals;
}
/**
* Return the Debug Level Text.
*/
public String getDebugLvl() {
return this.debugLvl;
}
/**
* Set the Debug Level Text.
*/
public void setDebugLvl(String debugLvl) {
this.debugLvl = debugLvl;
}
/**
* Return the path Name.
*/
public String getPathName() {
return this.pathName;
}
/**
* Set the path Name.
*/
public void setPathName(String pathName) {
this.pathName = pathName;
}
/**
* Return the label of the node that was clicked.
*/
public String getNodeLabel() {
return this.nodeLabel;
}
/**
* Set the node label.
*/
public void setNodeLabel(String nodeLabel) {
this.nodeLabel = nodeLabel;
}
// --------------------------------------------------------- Public Methods
/**
* Reset all properties to their default values.
*
* @param mapping The mapping used to select this instance
* @param request The servlet request we are processing
*/
public void reset(ActionMapping mapping, HttpServletRequest request) {
this.debugLvl = "0";
this.pathName = null;
}
/**
* Validate the properties that have been set from this HTTP request,
* and return an <code>ActionErrors</code> object that encapsulates any
* validation errors that have been found. If no errors are found, return
* <code>null</code> or an <code>ActionErrors</code> object with no
* recorded error messages.
*
* @param mapping The mapping used to select this instance
* @param request The servlet request we are processing
*/
public ActionErrors validate(ActionMapping mapping,
HttpServletRequest request) {
ActionErrors errors = new ActionErrors();
String submit = request.getParameter("submit");
// front end validation when save is clicked.
if (submit != null) {
//pathName cannot be null
if ((pathName == null) || (pathName.length()<1)) {
errors.add("pathName",
new ActionError("error.pathName.required"));
}
}
return errors;
}
}
1.1 jakarta-tomcat-4.0/webapps/admin/WEB-INF/classes/org/apache/webapp/admin/realm/SetUpMemoryRealmAction.java
Index: SetUpMemoryRealmAction.java
===================================================================
/*
* $Header: /home/cvs/jakarta-tomcat-4.0/webapps/admin/WEB-INF/classes/org/apache/webapp/admin/realm/SetUpMemoryRealmAction.java,v 1.1 2002/02/08 21:33:02 manveen Exp $
* $Revision: 1.1 $
* $Date: 2002/02/08 21:33:02 $
*
* ====================================================================
*
* 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.realm;
import java.io.IOException;
import java.util.Iterator;
//import java.util.List;
import java.util.Locale;
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;
import javax.management.MBeanServer;
import javax.management.ObjectInstance;
import javax.management.ObjectName;
//import javax.management.JMException;
import org.apache.webapp.admin.ApplicationServlet;
import org.apache.webapp.admin.LabelValueBean;
import org.apache.struts.util.MessageResources;
/**
* Test <code>Action</code> that handles events from the tree control when
* a Memory realm is chosen.
*
* @author Manveen Kaur
* @version $Revision: 1.1 $ $Date: 2002/02/08 21:33:02 $
*/
public class SetUpMemoryRealmAction extends Action {
private static MBeanServer mBServer = null;
public final static String DEBUG_PROP_NAME = "debug";
public final static String PATH_NAME_PROP_NAME = "pathname";
private ArrayList debugLvlList = null;
// --------------------------------------------------------- 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 {
// Acquire a reference to the MBeanServer containing our MBeans
MBeanServer mBServer = null;
try {
mBServer = ((ApplicationServlet) getServlet()).getServer();
} catch (Throwable t) {
throw new ServletException
("Cannot acquire MBeanServer reference", t);
}
String selectedName = request.getParameter("select");
String realmType = request.getParameter("type");
String nodeLabel = request.getParameter("nodeLabel");
MemoryRealmForm realmFm = (MemoryRealmForm) form;
if(debugLvlList == null) {
debugLvlList = new ArrayList();
debugLvlList.add(new LabelValueBean("0", "0"));
debugLvlList.add(new LabelValueBean("1", "1"));
debugLvlList.add(new LabelValueBean("2", "2"));
debugLvlList.add(new LabelValueBean("3", "3"));
debugLvlList.add(new LabelValueBean("4", "4"));
debugLvlList.add(new LabelValueBean("5", "5"));
debugLvlList.add(new LabelValueBean("6", "6"));
debugLvlList.add(new LabelValueBean("7", "7"));
debugLvlList.add(new LabelValueBean("8", "8"));
debugLvlList.add(new LabelValueBean("9", "9"));
}
String pathName = null;
try{
Iterator realmItr =
mBServer.queryMBeans(new
ObjectName(selectedName), null).iterator();
ObjectInstance objInstance = (ObjectInstance)realmItr.next();
ObjectName realmObjName = (objInstance).getObjectName();
realmFm.setRealmName(selectedName);
realmFm.setRealmType(realmType);
realmFm.setNodeLabel(nodeLabel);
realmFm.setDebugLvlVals(debugLvlList);
realmFm.setDebugLvl(
((Integer) mBServer.getAttribute(realmObjName, DEBUG_PROP_NAME)).toString());
pathName =
(String) mBServer.getAttribute(realmObjName, PATH_NAME_PROP_NAME);
} catch(Throwable t){
throw new ServletException("Error in reading from mBean", t);
}
realmFm.setPathName(pathName);
// Stash the form bean and forward to the display page
request.setAttribute("memoryRealmForm", realmFm);
// Forward back to the appropriate Realm page
return (mapping.findForward("MemoryRealm"));
}
}
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