manveen 02/03/23 20:18:21
Added: webapps/admin/WEB-INF/classes/org/apache/webapp/admin/realm
SaveJDBCRealmAction.java SaveJNDIRealmAction.java
SaveMemoryRealmAction.java
Log:
Implemented save realm action for all realms.
Revision Changes Path
1.1
jakarta-tomcat-4.0/webapps/admin/WEB-INF/classes/org/apache/webapp/admin/realm/SaveJDBCRealmAction.java
Index: SaveJDBCRealmAction.java
===================================================================
/*
* $Header:
/home/cvs/jakarta-tomcat-4.0/webapps/admin/WEB-INF/classes/org/apache/webapp/admin/realm/SaveJDBCRealmAction.java,v
1.1 2002/03/24 04:18:21 manveen Exp $
* $Revision: 1.1 $
* $Date: 2002/03/24 04:18:21 $
*
* ====================================================================
*
* The Apache Software License, Version 1.1
*
* Copyright (c) 2001-2002 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 [EMAIL PROTECTED]
*
* 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.net.URLEncoder;
import java.util.Iterator;
import java.util.Locale;
import java.io.IOException;
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 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.ActionError;
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 org.apache.struts.util.MessageResources;
import org.apache.webapp.admin.ApplicationServlet;
import org.apache.webapp.admin.TomcatTreeBuilder;
import org.apache.webapp.admin.TreeControl;
import org.apache.webapp.admin.TreeControlNode;
import org.apache.webapp.admin.logger.DeleteLoggerAction;
/**
* The <code>Action</code> that completes <em>Add Realm</em> and
* <em>Edit Realm</em> transactions for JDBC realm.
*
* @author Manveen Kaur
* @version $Revision: 1.1 $ $Date: 2002/03/24 04:18:21 $
*/
public final class SaveJDBCRealmAction extends Action {
// ----------------------------------------------------- Instance Variables
/**
* Signature for the <code>createStandardRealm</code> operation.
*/
private String createStandardRealmTypes[] =
{ "java.lang.String", // parent
};
/**
* The MBeanServer we will be interacting with.
*/
private MBeanServer mBServer = null;
/**
* The MessageResources we will be retrieving messages from.
*/
private MessageResources resources = 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 the resources that we need
HttpSession session = request.getSession();
Locale locale = (Locale) session.getAttribute(Action.LOCALE_KEY);
if (resources == null) {
resources = getServlet().getResources();
}
// Acquire a reference to the MBeanServer containing our MBeans
try {
mBServer = ((ApplicationServlet) getServlet()).getServer();
} catch (Throwable t) {
throw new ServletException
("Cannot acquire MBeanServer reference", t);
}
// Identify the requested action
JDBCRealmForm rform = (JDBCRealmForm) form;
String adminAction = rform.getAdminAction();
String rObjectName = rform.getObjectName();
// Perform a "Create JDBC Realm" transaction (if requested)
if ("Create".equals(adminAction)) {
String operation = null;
String values[] = null;
try {
String parent = rform.getParentObjectName();
String objectName = DeleteLoggerAction.getObjectName(parent,
TomcatTreeBuilder.REALM_TYPE);
ObjectName pname = new ObjectName(parent);
StringBuffer sb = new StringBuffer(pname.getDomain());
// For service, create the corresponding Engine mBean
// Parent in this case needs to be the container mBean for the
service
try {
if ("Service".equalsIgnoreCase(pname.getKeyProperty("type"))) {
sb.append(":type=Engine,service=");
sb.append(pname.getKeyProperty("name"));
parent = sb.toString();
}
} catch (Exception e) {
String message =
resources.getMessage("error.engineName.bad",
sb.toString());
getServlet().log(message);
response.sendError(HttpServletResponse.SC_BAD_REQUEST, message);
return (null);
}
// Ensure that the requested user database name is unique
ObjectName oname =
new ObjectName(objectName);
if (mBServer.isRegistered(oname)) {
ActionErrors errors = new ActionErrors();
errors.add("realmName",
new ActionError("error.realmName.exists"));
saveErrors(request, errors);
return (new ActionForward(mapping.getInput()));
}
// Look up our MBeanFactory MBean
ObjectName fname =
new ObjectName(TomcatTreeBuilder.FACTORY_TYPE);
// Create a new StandardRealm object
values = new String[1];
values[0] = parent;
operation = "createJDBCRealm";
rObjectName = (String)
mBServer.invoke(fname, operation,
values, createStandardRealmTypes);
// Add the new Realm to our tree control node
TreeControl control = (TreeControl)
session.getAttribute("treeControlTest");
if (control != null) {
TreeControlNode parentNode =
control.findNode(rform.getParentObjectName());
if (parentNode != null) {
String nodeLabel =
"Realm (" + rform.getRealmType() + ")";
String encodedName =
URLEncoder.encode(rObjectName);
TreeControlNode childNode =
new TreeControlNode(rObjectName,
"folder_16_pad.gif",
nodeLabel,
"EditRealm.do?select=" +
encodedName,
"content",
true);
parentNode.addChild(childNode);
// FIXME - force a redisplay
} else {
getServlet().log
("Cannot find parent node '" + parent + "'");
}
} else {
getServlet().log
("Cannot find TreeControlNode!");
}
} catch (Exception e) {
getServlet().log
(resources.getMessage(locale, "users.error.invoke",
operation), e);
response.sendError
(HttpServletResponse.SC_INTERNAL_SERVER_ERROR,
resources.getMessage(locale, "users.error.invoke",
operation));
return (null);
}
}
// Perform attribute updates as requested
String attribute = null;
try {
ObjectName roname = new ObjectName(rObjectName);
attribute = "debug";
int debug = 0;
try {
debug = Integer.parseInt(rform.getDebugLvl());
} catch (Throwable t) {
debug = 0;
}
mBServer.setAttribute(roname,
new Attribute("debug", new Integer(debug)));
attribute = "digest";
mBServer.setAttribute(roname,
new Attribute("digest", rform.getDigest()));
attribute = "driverName";
mBServer.setAttribute(roname,
new Attribute("driverName", rform.getDriver()));
attribute = "roleNameCol";
mBServer.setAttribute(roname,
new Attribute("roleNameCol",
rform.getRoleNameCol()));
attribute = "userCredCol";
mBServer.setAttribute(roname,
new Attribute("userCredCol",
rform.getPasswordCol()));
attribute = "userTable";
mBServer.setAttribute(roname,
new Attribute("userTable", rform.getUserTable()));
attribute = "userRoleTable";
mBServer.setAttribute(roname,
new Attribute("userRoleTable",
rform.getRoleTable()));
attribute = "connectionName";
mBServer.setAttribute(roname,
new Attribute("connectionName",
rform.getConnectionName()));
attribute = "connectionURL";
mBServer.setAttribute(roname,
new Attribute("connectionURL",
rform.getConnectionURL()));
attribute = "connectionPassword";
mBServer.setAttribute(roname,
new Attribute("connectionPassword",
rform.getConnectionPassword()));
} catch (Exception e) {
getServlet().log
(resources.getMessage(locale, "users.error.attribute.set",
attribute), e);
response.sendError
(HttpServletResponse.SC_INTERNAL_SERVER_ERROR,
resources.getMessage(locale, "users.error.attribute.set",
attribute));
return (null);
}
// Forward to the success reporting page
session.removeAttribute(mapping.getAttribute());
return (mapping.findForward("Save Successful"));
}
}
1.1
jakarta-tomcat-4.0/webapps/admin/WEB-INF/classes/org/apache/webapp/admin/realm/SaveJNDIRealmAction.java
Index: SaveJNDIRealmAction.java
===================================================================
/*
* $Header:
/home/cvs/jakarta-tomcat-4.0/webapps/admin/WEB-INF/classes/org/apache/webapp/admin/realm/SaveJNDIRealmAction.java,v
1.1 2002/03/24 04:18:21 manveen Exp $
* $Revision: 1.1 $
* $Date: 2002/03/24 04:18:21 $
*
* ====================================================================
*
* The Apache Software License, Version 1.1
*
* Copyright (c) 2001-2002 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 [EMAIL PROTECTED]
*
* 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.net.URLEncoder;
import java.util.Iterator;
import java.util.Locale;
import java.io.IOException;
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 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.ActionError;
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 org.apache.struts.util.MessageResources;
import org.apache.webapp.admin.ApplicationServlet;
import org.apache.webapp.admin.TomcatTreeBuilder;
import org.apache.webapp.admin.TreeControl;
import org.apache.webapp.admin.TreeControlNode;
import org.apache.webapp.admin.logger.DeleteLoggerAction;
/**
* The <code>Action</code> that completes <em>Add Realm</em> and
* <em>Edit Realm</em> transactions for JNDI realm.
*
* @author Manveen Kaur
* @version $Revision: 1.1 $ $Date: 2002/03/24 04:18:21 $
*/
public final class SaveJNDIRealmAction extends Action {
// ----------------------------------------------------- Instance Variables
/**
* Signature for the <code>createStandardRealm</code> operation.
*/
private String createStandardRealmTypes[] =
{ "java.lang.String", // parent
};
/**
* The MBeanServer we will be interacting with.
*/
private MBeanServer mBServer = null;
/**
* The MessageResources we will be retrieving messages from.
*/
private MessageResources resources = 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 the resources that we need
HttpSession session = request.getSession();
Locale locale = (Locale) session.getAttribute(Action.LOCALE_KEY);
if (resources == null) {
resources = getServlet().getResources();
}
// Acquire a reference to the MBeanServer containing our MBeans
try {
mBServer = ((ApplicationServlet) getServlet()).getServer();
} catch (Throwable t) {
throw new ServletException
("Cannot acquire MBeanServer reference", t);
}
// Identify the requested action
JNDIRealmForm rform = (JNDIRealmForm) form;
String adminAction = rform.getAdminAction();
String rObjectName = rform.getObjectName();
// Perform a "Create JNDI Realm" transaction (if requested)
if ("Create".equals(adminAction)) {
String operation = null;
String values[] = null;
try {
String parent = rform.getParentObjectName();
String objectName = DeleteLoggerAction.getObjectName(parent,
TomcatTreeBuilder.REALM_TYPE);
ObjectName pname = new ObjectName(parent);
StringBuffer sb = new StringBuffer(pname.getDomain());
// For service, create the corresponding Engine mBean
// Parent in this case needs to be the container mBean for the
service
try {
if ("Service".equalsIgnoreCase(pname.getKeyProperty("type"))) {
sb.append(":type=Engine,service=");
sb.append(pname.getKeyProperty("name"));
parent = sb.toString();
}
} catch (Exception e) {
String message =
resources.getMessage("error.engineName.bad",
sb.toString());
getServlet().log(message);
response.sendError(HttpServletResponse.SC_BAD_REQUEST, message);
return (null);
}
// Ensure that the requested user database name is unique
ObjectName oname =
new ObjectName(objectName);
if (mBServer.isRegistered(oname)) {
ActionErrors errors = new ActionErrors();
errors.add("realmName",
new ActionError("error.realmName.exists"));
saveErrors(request, errors);
return (new ActionForward(mapping.getInput()));
}
// Look up our MBeanFactory MBean
ObjectName fname =
new ObjectName(TomcatTreeBuilder.FACTORY_TYPE);
// Create a new StandardRealm object
values = new String[1];
values[0] = parent;
operation = "createJNDIRealm";
rObjectName = (String)
mBServer.invoke(fname, operation,
values, createStandardRealmTypes);
// Add the new Realm to our tree control node
TreeControl control = (TreeControl)
session.getAttribute("treeControlTest");
if (control != null) {
TreeControlNode parentNode =
control.findNode(rform.getParentObjectName());
if (parentNode != null) {
String nodeLabel =
"Realm (" + rform.getRealmType() + ")";
String encodedName =
URLEncoder.encode(rObjectName);
TreeControlNode childNode =
new TreeControlNode(rObjectName,
"folder_16_pad.gif",
nodeLabel,
"EditRealm.do?select=" +
encodedName,
"content",
true);
parentNode.addChild(childNode);
// FIXME - force a redisplay
} else {
getServlet().log
("Cannot find parent node '" + parent + "'");
}
} else {
getServlet().log
("Cannot find TreeControlNode!");
}
} catch (Exception e) {
getServlet().log
(resources.getMessage(locale, "users.error.invoke",
operation), e);
response.sendError
(HttpServletResponse.SC_INTERNAL_SERVER_ERROR,
resources.getMessage(locale, "users.error.invoke",
operation));
return (null);
}
}
// Perform attribute updates as requested
String attribute = null;
try {
ObjectName roname = new ObjectName(rObjectName);
attribute = "debug";
int debug = 0;
try {
debug = Integer.parseInt(rform.getDebugLvl());
} catch (Throwable t) {
debug = 0;
}
mBServer.setAttribute(roname,
new Attribute("debug", new Integer(debug)));
attribute = "digest";
mBServer.setAttribute(roname,
new Attribute("digest", rform.getDigest()));
attribute = "roleSearch";
mBServer.setAttribute(roname,
new Attribute("roleSearch", rform.getSearch()));
attribute = "roleName";
mBServer.setAttribute(roname,
new Attribute("roleName",
rform.getRoleAttribute()));
attribute = "contextFactory";
mBServer.setAttribute(roname,
new Attribute("contextFactory",
rform.getContextFactory()));
attribute = "roleSubtree";
mBServer.setAttribute(roname,
new Attribute("roleSubtree",
rform.getRolePattern()));
attribute = "roleBase";
mBServer.setAttribute(roname,
new Attribute("roleBase", rform.getRoleBase()));
attribute = "userPassword";
mBServer.setAttribute(roname,
new Attribute("userPassword",
rform.getUserPassword()));
attribute = "userPattern";
mBServer.setAttribute(roname,
new Attribute("userPattern",
rform.getUserPattern()));
attribute = "connectionName";
mBServer.setAttribute(roname,
new Attribute("connectionName",
rform.getConnectionName()));
attribute = "connectionURL";
mBServer.setAttribute(roname,
new Attribute("connectionURL",
rform.getConnectionURL()));
attribute = "connectionPassword";
mBServer.setAttribute(roname,
new Attribute("connectionPassword",
rform.getConnectionPassword()));
} catch (Exception e) {
getServlet().log
(resources.getMessage(locale, "users.error.attribute.set",
attribute), e);
response.sendError
(HttpServletResponse.SC_INTERNAL_SERVER_ERROR,
resources.getMessage(locale, "users.error.attribute.set",
attribute));
return (null);
}
// Forward to the success reporting page
session.removeAttribute(mapping.getAttribute());
return (mapping.findForward("Save Successful"));
}
}
1.1
jakarta-tomcat-4.0/webapps/admin/WEB-INF/classes/org/apache/webapp/admin/realm/SaveMemoryRealmAction.java
Index: SaveMemoryRealmAction.java
===================================================================
/*
* $Header:
/home/cvs/jakarta-tomcat-4.0/webapps/admin/WEB-INF/classes/org/apache/webapp/admin/realm/SaveMemoryRealmAction.java,v
1.1 2002/03/24 04:18:21 manveen Exp $
* $Revision: 1.1 $
* $Date: 2002/03/24 04:18:21 $
*
* ====================================================================
*
* The Apache Software License, Version 1.1
*
* Copyright (c) 2001-2002 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 [EMAIL PROTECTED]
*
* 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.net.URLEncoder;
import java.util.Iterator;
import java.util.Locale;
import java.io.IOException;
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 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.ActionError;
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 org.apache.struts.util.MessageResources;
import org.apache.webapp.admin.ApplicationServlet;
import org.apache.webapp.admin.TomcatTreeBuilder;
import org.apache.webapp.admin.TreeControl;
import org.apache.webapp.admin.TreeControlNode;
import org.apache.webapp.admin.logger.DeleteLoggerAction;
/**
* The <code>Action</code> that completes <em>Add Realm</em> and
* <em>Edit Realm</em> transactions for Memory realm.
*
* @author Manveen Kaur
* @version $Revision: 1.1 $ $Date: 2002/03/24 04:18:21 $
*/
public final class SaveMemoryRealmAction extends Action {
// ----------------------------------------------------- Instance Variables
/**
* Signature for the <code>createStandardRealm</code> operation.
*/
private String createStandardRealmTypes[] =
{ "java.lang.String", // parent
};
/**
* The MBeanServer we will be interacting with.
*/
private MBeanServer mBServer = null;
/**
* The MessageResources we will be retrieving messages from.
*/
private MessageResources resources = 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 the resources that we need
HttpSession session = request.getSession();
Locale locale = (Locale) session.getAttribute(Action.LOCALE_KEY);
if (resources == null) {
resources = getServlet().getResources();
}
// Acquire a reference to the MBeanServer containing our MBeans
try {
mBServer = ((ApplicationServlet) getServlet()).getServer();
} catch (Throwable t) {
throw new ServletException
("Cannot acquire MBeanServer reference", t);
}
// Identify the requested action
MemoryRealmForm rform = (MemoryRealmForm) form;
String adminAction = rform.getAdminAction();
String rObjectName = rform.getObjectName();
// Perform a "Create Memory Realm" transaction (if requested)
if ("Create".equals(adminAction)) {
String operation = null;
String values[] = null;
try {
String parent = rform.getParentObjectName();
String objectName = DeleteLoggerAction.getObjectName(parent,
TomcatTreeBuilder.REALM_TYPE);
ObjectName pname = new ObjectName(parent);
StringBuffer sb = new StringBuffer(pname.getDomain());
// For service, create the corresponding Engine mBean
// Parent in this case needs to be the container mBean for the
service
try {
if ("Service".equalsIgnoreCase(pname.getKeyProperty("type"))) {
sb.append(":type=Engine,service=");
sb.append(pname.getKeyProperty("name"));
parent = sb.toString();
}
} catch (Exception e) {
String message =
resources.getMessage("error.engineName.bad",
sb.toString());
getServlet().log(message);
response.sendError(HttpServletResponse.SC_BAD_REQUEST, message);
return (null);
}
// Ensure that the requested user database name is unique
ObjectName oname =
new ObjectName(objectName);
if (mBServer.isRegistered(oname)) {
ActionErrors errors = new ActionErrors();
errors.add("realmName",
new ActionError("error.realmName.exists"));
saveErrors(request, errors);
return (new ActionForward(mapping.getInput()));
}
// Look up our MBeanFactory MBean
ObjectName fname =
new ObjectName(TomcatTreeBuilder.FACTORY_TYPE);
// Create a new StandardRealm object
values = new String[1];
values[0] = parent;
operation = "createMemoryRealm";
rObjectName = (String)
mBServer.invoke(fname, operation,
values, createStandardRealmTypes);
// Add the new Realm to our tree control node
TreeControl control = (TreeControl)
session.getAttribute("treeControlTest");
if (control != null) {
TreeControlNode parentNode =
control.findNode(rform.getParentObjectName());
if (parentNode != null) {
String nodeLabel =
//"Realm (" + rform.getRealmType() + ")";
"Realm (" + "MemoryRealm" + ")";
String encodedName =
URLEncoder.encode(rObjectName);
TreeControlNode childNode =
new TreeControlNode(rObjectName,
"folder_16_pad.gif",
nodeLabel,
"EditRealm.do?select=" +
encodedName,
"content",
true);
parentNode.addChild(childNode);
// FIXME - force a redisplay
} else {
getServlet().log
("Cannot find parent node '" + parent + "'");
}
} else {
getServlet().log
("Cannot find TreeControlNode!");
}
} catch (Exception e) {
getServlet().log
(resources.getMessage(locale, "users.error.invoke",
operation), e);
response.sendError
(HttpServletResponse.SC_INTERNAL_SERVER_ERROR,
resources.getMessage(locale, "users.error.invoke",
operation));
return (null);
}
}
// Perform attribute updates as requested
String attribute = null;
try {
ObjectName roname = new ObjectName(rObjectName);
attribute = "debug";
int debug = 0;
try {
debug = Integer.parseInt(rform.getDebugLvl());
} catch (Throwable t) {
debug = 0;
}
mBServer.setAttribute(roname,
new Attribute("debug", new Integer(debug)));
attribute = "pathname";
mBServer.setAttribute(roname,
new Attribute("pathname", rform.getPathName()));
} catch (Exception e) {
getServlet().log
(resources.getMessage(locale, "users.error.attribute.set",
attribute), e);
response.sendError
(HttpServletResponse.SC_INTERNAL_SERVER_ERROR,
resources.getMessage(locale, "users.error.attribute.set",
attribute));
return (null);
}
// Forward to the success reporting page
session.removeAttribute(mapping.getAttribute());
return (mapping.findForward("Save Successful"));
}
}
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