Enhanced the admin tool by adding a new "server" screen and its related backend functionality.
Please add these files to the HEAD branch. ( *.java under jakarta-tomcat-4.0/webapps/admin/WEB-INF/classes/org/apache/webapp/admin/ server.jsp under jakarta-tomcat-4.0/webapps/admin/ PaperTexture.gif under jakarta-tomcat-4.0/webapps/admin/images/) Thanks!
/* * $Header: /home/cvspublic/jakarta-tomcat-4.0/webapps/admin/WEB-INF/classes/org/apache/webapp/admin/SetUpServerAction.java,v 1.1 2001/11/06 20:40:13 craigmcc Exp $ * $Revision: 1.1 $ * $Date: 2001/11/06 20:40:13 $ * * ==================================================================== * * 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 [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; 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.MBeanServerFactory; import javax.management.QueryExp; import javax.management.Query; import javax.management.ObjectInstance; import javax.management.ObjectName; import javax.management.JMException; import javax.management.MBeanAttributeInfo; import javax.management.MBeanOperationInfo; import javax.management.MBeanInfo; import javax.management.modelmbean.ModelMBean; import javax.management.modelmbean.ModelMBeanInfo; /** * Test <code>Action</code> that handles events from the tree control test * page. * * @author Jazmin Jonson * @version $Revision: 1.1 $ $Date: 2001/11/06 20:40:13 $ */ public class SetUpServerAction extends Action { private static MBeanServer mBServer = null; public final static String PORT_PROP_NAME = "port"; public final static String SHUTDOWN_PROP_NAME = "shutdown"; public final static String DEBUG_PROP_NAME = "debug"; private ArrayList debugLvlList = null; private ArrayList actionList = 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 { // Do I have to do this part ?? if (form == null) { getServlet().log(" Creating new ServerForm bean under key " + mapping.getAttribute()); form = new ServerForm(); if ("request".equals(mapping.getScope())) request.setAttribute(mapping.getAttribute(), form); else request.getSession().setAttribute(mapping.getAttribute(), form); } // Do transaction stuff before this ServerForm serverFm = (ServerForm) 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")); } if(actionList == null) { actionList = new ArrayList(); // You can get this from the Mbean actionList.add(new LabelValueBean("Available Actions","Available Actions")); actionList.add(new LabelValueBean("Create New Service","Create New Service")); actionList.add(new LabelValueBean("Delete Services","Delete Services")); } Integer portNumb = null; Integer debug = null; String shutdown = null; try{ if(mBServer == null) { ApplicationServlet servlet = (ApplicationServlet)getServlet(); mBServer = servlet.getServer(); } Iterator serverItr = mBServer.queryMBeans(new ObjectName(TomcatTreeBuilder.SERVER_TYPE + TomcatTreeBuilder. WILDCARD), null).iterator(); ObjectName serverObjName = ((ObjectInstance)serverItr.next()).getObjectName(); /* ModelMBeanInfo info = (ModelMBeanInfo) mBServer.getMBeanInfo(serverObjName); MBeanAttributeInfo attrs[] = info.getAttributes(); for (int i = 0; i < attrs.length; i++) System.out.println(" AttributeInfo=" + attrs[i]); MBeanOperationInfo opers[] = info.getOperations(); for (int i = 0; i < opers.length; i++) System.out.println(" Operation=" + opers[i]); */ portNumb = (Integer)mBServer.getAttribute(serverObjName, PORT_PROP_NAME); debug = (Integer)mBServer.getAttribute(serverObjName, DEBUG_PROP_NAME); shutdown = (String)mBServer.getAttribute(serverObjName, SHUTDOWN_PROP_NAME); request.setAttribute("debugLvlVals", debugLvlList); request.setAttribute("actionVals", actionList); }catch(Throwable t){ t.printStackTrace(System.out); //forward to error page } serverFm.setPortNumberText(portNumb.toString()); // Hardcode debuglvl for now serverFm.setDebugLvl(debug.toString()); serverFm.setShutdownText(shutdown); // Forward back to the test page return (mapping.findForward("Server")); } }
/* * $Header: /home/cvs/jakarta-struts/src/example/org/apache/struts/webapp/example/LabelValueBean.java,v 1.2 2001/04/14 12:53:07 rleland Exp $ * $Revision: 1.2 $ * $Date: 2001/04/14 12:53:07 $ * * ==================================================================== * * The Apache Software License, Version 1.1 * * Copyright (c) 1999-2001 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 [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; /** * Simple JavaBean to represent label-value pairs for use in collections * that are utilized by the <code><form:options></code> tag. * * @author Craig R. McClanahan * @version $Revision: 1.2 $ $Date: 2001/04/14 12:53:07 $ */ public class LabelValueBean { // ----------------------------------------------------------- Constructors /** * Construct a new LabelValueBean with the specified values. * * @param label The label to be displayed to the user * @param value The value to be returned to the server */ public LabelValueBean(String label, String value) { this.label = label; this.value = value; } // ------------------------------------------------------------- Properties /** * The label to be displayed to the user. */ protected String label = null; public String getLabel() { return (this.label); } /** * The value to be returned to the server. */ protected String value = null; public String getValue() { return (this.value); } // --------------------------------------------------------- Public Methods /** * Return a string representation of this object. */ public String toString() { StringBuffer sb = new StringBuffer("LabelValueBean["); sb.append(this.label); sb.append(", "); sb.append(this.value); sb.append("]"); return (sb.toString()); } }
/* * $Header: Exp $ * $Revision: $ * $Date: $ * * ==================================================================== * * 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 [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; import java.util.Iterator; 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 javax.management.MBeanAttributeInfo; import javax.management.MBeanOperationInfo; import javax.management.MBeanInfo; /** * Implementation of <strong>Action</strong> that validates a user logon. * * @author Jazmin Jonson * @version $Revision: $ $Date: $ */ public final class ServerAction 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{ if(mBServer == null) { ApplicationServlet servlet = (ApplicationServlet)getServlet(); mBServer = servlet.getServer(); } Iterator serverItr = mBServer.queryMBeans(new ObjectName(TomcatTreeBuilder.SERVER_TYPE + TomcatTreeBuilder. WILDCARD), null).iterator(); ObjectName serverObjName = ((ObjectInstance)serverItr.next()).getObjectName(); String shutdownText = request.getParameter("shutdownText"); String portNumberText = request.getParameter("portNumberText"); String debugLvlText = request.getParameter("debugLvl"); if(shutdownText != null) { mBServer.setAttribute(serverObjName, new Attribute(SetUpServerAction.SHUTDOWN_PROP_NAME, shutdownText)); } if(portNumberText != null) { Integer port = new Integer(portNumberText); mBServer.setAttribute(serverObjName, new Attribute(SetUpServerAction.PORT_PROP_NAME, port)); } if(debugLvlText != null) { Integer debugLvl = new Integer(debugLvlText); mBServer.setAttribute(serverObjName, new Attribute(SetUpServerAction.DEBUG_PROP_NAME, debugLvl)); } }catch(Throwable t){ t.printStackTrace(System.out); //forward to error page } // Forward back to the test page return (mapping.findForward("Save Successful")); } }
/* * $Header: Exp $ * $Revision: $ * $Date:$ * * ==================================================================== * * 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 [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; 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; /** * Form bean for the user locale page. This form has the following fields, * with default values in square brackets: * <ul> * <li><b>someText</b> - Entered text value * <li><b>moreText</b> - Entered text value * </ul> * * @author Patrick Luby * @version $Revision: 1.1 $ $Date: 2001/10/25 16:37:38 $ */ public final class ServerForm extends ActionForm { // ----------------------------------------------------- Instance Variables /** * The text for the port number. */ private String action = null; private String portNumberText = "8080"; /** * The text for the debug level. */ private String debugLvl = "0"; /** * The text for the debug level. */ private String shutdownText = null; // ------------------------------------------------------------- Properties /** * Return the portNumberText. */ public String getAction() { return this.action; } /** * Set the portNumberText. */ public void setAction(String action) { this.portNumberText = action; } /** * Return the portNumberText. */ public String getPortNumberText() { return this.portNumberText; } /** * Set the portNumberText. */ public void setPortNumberText(String portNumberText) { this.portNumberText = portNumberText; } /** * 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 Shutdown Text. */ public String getShutdownText() { return this.shutdownText; } /** * Set the Shut down Text. */ public void setShutdownText(String shutdownText) { this.shutdownText = shutdownText; } // --------------------------------------------------------- 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.portNumberText = null; this.debugLvl = "0"; this.shutdownText = null; this.action = 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(); /* Do nothing for now if ((someText == null) || (someText.length() < 1)) errors.add("someText", new ActionError("sample.someText.required")); if ((moreText == null) || (moreText.length() < 1)) errors.add("moreText", new ActionError("sample.moreText.required")); */ return errors; } }
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