manveen 02/05/04 07:40:09
Added: webapps/admin/WEB-INF/classes/org/apache/webapp/admin/resources
EnvEntryForm.java SetUpEnvEntryAction.java
Log:
Added classes that display /edit an environment entry.
Revision Changes Path
1.1
jakarta-tomcat-4.0/webapps/admin/WEB-INF/classes/org/apache/webapp/admin/resources/EnvEntryForm.java
Index: EnvEntryForm.java
===================================================================
/*
* $Header:
/home/cvs/jakarta-tomcat-4.0/webapps/admin/WEB-INF/classes/org/apache/webapp/admin/resources/EnvEntryForm.java,v
1.1 2002/05/04 14:40:09 manveen Exp $
* $Revision: 1.1 $
* $Date: 2002/05/04 14:40:09 $
*
* ====================================================================
*
* The Apache Software License, Version 1.1
*
* Copyright (c) 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.resources;
import java.util.List;
import java.util.ArrayList;
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 org.apache.webapp.admin.LabelValueBean;
/**
* Form bean for the individual environment entry page.
*
* @author Manveen Kaur
* @version $Revision: 1.1 $ $Date: 2002/05/04 14:40:09 $
* @since 4.1
*/
public final class EnvEntryForm extends BaseForm {
// ----------------------------------------------------- Instance Variables
// ------------------------------------------------------------- Properties
/**
* The name of the associated entry.
*/
private String name = null;
public String getName() {
return (this.name);
}
public void setName(String name) {
this.name = name;
}
/**
* The type of the associated entry.
*/
private String entryType = null;
public String getEntryType() {
return (this.entryType);
}
public void setEntryType(String entryType) {
this.entryType = entryType;
}
/**
* The value of the associated entry.
*/
private String value = null;
public String getValue() {
return (this.value);
}
public void setValue(String value) {
this.value = value;
}
/**
* The description of the associated entry.
*/
private String description = null;
public String getDescription() {
return (this.description);
}
public void setDescription(String description) {
this.description = description;
}
/**
* Precomputed list of entry type labels and values.
*/
private static List typeVals = new ArrayList();
static {
typeVals.add(new LabelValueBean("java.lang.Boolean", "java.lang.Boolean"));
typeVals.add(new LabelValueBean("java.lang.Byte", "java.lang.Byte"));
typeVals.add(new LabelValueBean("java.lang.Character",
"java.lang.Character"));
typeVals.add(new LabelValueBean("java.lang.Double", "java.lang.Double"));
typeVals.add(new LabelValueBean("java.lang.Float", "java.lang.Float"));
typeVals.add(new LabelValueBean("java.lang.Integer", "java.lang.Integer"));
typeVals.add(new LabelValueBean("java.lang.Long", "java.lang.Long"));
typeVals.add(new LabelValueBean("java.lang.Short", "java.lang.Short"));
typeVals.add(new LabelValueBean("java.lang.String", "java.lang.String"));
}
/**
* Return the typeVals.
*/
public List getTypeVals() {
return this.typeVals;
}
/**
* Set the typeVals.
*/
public void setTypeVals(List typeVals) {
this.typeVals = typeVals;
}
// --------------------------------------------------------- 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) {
super.reset(mapping, request);
name = null;
entryType = null;
value = null;
description = 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");
if (submit != null) {
// name is a required field
if ((name == null) || (name.length() < 1)) {
errors.add("name",
new ActionError("resources.error.name.required"));
}
// value is a required field
if ((value == null) || (value.length() < 1)) {
errors.add("value",
new ActionError("resources.error.value.required"));
}
// Quotes not allowed in name
if ((name != null) && (name.indexOf('"') >= 0)) {
errors.add("name",
new ActionError("users.error.quotes"));
}
// Quotes not allowed in value
if ((value != null) && (value.indexOf('"') > 0)) {
errors.add("value",
new ActionError("users.error.quotes"));
}
// Quotes not allowed in description
if ((description != null) && (description.indexOf('"') > 0)) {
errors.add("description",
new ActionError("users.error.quotes"));
}
}
return (errors);
}
}
1.1
jakarta-tomcat-4.0/webapps/admin/WEB-INF/classes/org/apache/webapp/admin/resources/SetUpEnvEntryAction.java
Index: SetUpEnvEntryAction.java
===================================================================
/*
* $Header:
/home/cvs/jakarta-tomcat-4.0/webapps/admin/WEB-INF/classes/org/apache/webapp/admin/resources/SetUpEnvEntryAction.java,v
1.1 2002/05/04 14:40:09 manveen Exp $
* $Revision: 1.1 $
* $Date: 2002/05/04 14:40:09 $
*
* ====================================================================
*
* The Apache Software License, Version 1.1
*
* Copyright (c) 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-EnvEntry 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.resources;
import java.io.IOException;
import java.net.URLDecoder;
import java.util.Iterator;
import java.util.Locale;
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;
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 org.apache.struts.util.MessageResources;
import org.apache.webapp.admin.ApplicationServlet;
/**
* <p>Implementation of <strong>Action</strong> that sets up and stashes
* a <code>EnvEntryForm</code> bean in request scope. The form bean will have
* a null <code>objectName</code> property if this form represents a EnvEntry
* being added, or a non-null value for an existing EnvEntry.</p>
*
* @author Manveen Kaur
* @version $Revision: 1.1 $ $Date: 2002/05/04 14:40:09 $
* @since 4.1
*/
public final class SetUpEnvEntryAction extends Action {
// ----------------------------------------------------- Instance Variables
/**
* The MBeanServer we will be interacting with.
*/
private MBeanServer mserver = 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 {
// Look up the components we will be using as needed
if (mserver == null) {
mserver = ((ApplicationServlet) getServlet()).getServer();
}
if (resources == null) {
resources = getServlet().getResources();
}
HttpSession session = request.getSession();
Locale locale = (Locale) session.getAttribute(Action.LOCALE_KEY);
// Set up the form bean based on the creating or editing state
String objectName = request.getParameter("objectName");
EnvEntryForm envEntryForm = new EnvEntryForm();
if (objectName == null) {
envEntryForm.setNodeLabel
(resources.getMessage(locale, "resources.actions.env.create"));
envEntryForm.setObjectName(null);
} else {
envEntryForm.setNodeLabel
(resources.getMessage(locale, "resources.actions.env.edit"));
envEntryForm.setObjectName(objectName);
String attribute = null;
try {
ObjectName oname = new ObjectName(objectName);
attribute = "name";
envEntryForm.setName
((String) mserver.getAttribute(oname, attribute));
attribute = "type";
envEntryForm.setEntryType
((String) mserver.getAttribute(oname, attribute));
attribute = "value";
envEntryForm.setValue
((String) mserver.getAttribute(oname, attribute));
attribute = "description";
envEntryForm.setDescription
((String) mserver.getAttribute(oname, attribute));
} catch (Exception e) {
getServlet().log
(resources.getMessage(locale,
"users.error.attribute.get", attribute), e);
response.sendError
(HttpServletResponse.SC_INTERNAL_SERVER_ERROR,
resources.getMessage
(locale, "users.error.attribute.get", attribute));
return (null);
}
}
// Stash the form bean and forward to the display page
saveToken(request);
request.setAttribute("envEntryForm", envEntryForm);
return (mapping.findForward("EnvEntry"));
}
}
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