/*
* Copyright 2001,2004 The Apache Software Foundation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.webapp.admin.server;
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.ApplicationServlet;
import org.apache.webapp.admin.TomcatTreeBuilder;
import java.util.List;
/**
* Form bean for the server form page.
* @author Patrick Luby
* @author Manveen Kaur
* @version $Revision: 302986 $ $Date: 2004-06-27 22:14:52 -0400 (Sun, 27 Jun 2004) $
*/
public final class ServerForm extends ActionForm {
// ----------------------------------------------------- Instance Variables
/**
* The text for the node label.
*/
private String nodeLabel = null;
/**
* The text for the port number.
*/
private String portNumberText = "8080";
/**
* The text for the shutdown text.
*/
private String shutdownText = null;
/**
* The object name of the Connector this bean refers to.
*/
private String objectName = null;
// ------------------------------------------------------------- Properties
/**
* 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;
}
/**
* Return the portNumberText.
*/
public String getPortNumberText() {
return this.portNumberText;
}
/**
* Set the portNumberText.
*/
public void setPortNumberText(String portNumberText) {
this.portNumberText = portNumberText;
}
/**
* Return the Shutdown Text.
*/
public String getShutdownText() {
return this.shutdownText;
}
/**
* Set the Shut down Text.
*/
public void setShutdownText(String shutdownText) {
this.shutdownText = shutdownText;
}
/**
* Return the object name of the Connector this bean refers to.
*/
public String getObjectName() {
return this.objectName;
}
/**
* Set the object name of the Connector this bean refers to.
*/
public void setObjectName(String objectName) {
this.objectName = objectName;
}
// --------------------------------------------------------- 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.shutdownText = 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) {
// check for portNumber -- must not be blank, must be in
// the range 1 to 65535.
if ((portNumberText == null) || (portNumberText.length() < 1)) {
errors.add("portNumberText",
new ActionError("error.portNumber.required"));
} else {
try {
int port = Integer.parseInt(portNumberText);
if ((port <= 0) || (port >65535 ))
errors.add("portNumberText",
new ActionError("error.portNumber.range"));
} catch (NumberFormatException e) {
errors.add("portNumberText",
new ActionError("error.portNumber.format"));
}
}
// shutdown text can be any non-empty string of atleast 6 characters.
if ((shutdownText == null) || (shutdownText.length() < 7))
errors.add("shutdownText",
new ActionError("error.shutdownText.length"));
//}
return errors;
}
}