| /* |
| * Copyright 2002,2004 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.catalina.ant; |
| |
| |
| import org.apache.tools.ant.BuildException; |
| |
| |
| /** |
| * Ant task that implements the JMX Set command (<code>/jmxproxy/?set</code>) |
| * supported by the Tomcat manager application. |
| * |
| * @author Vivek Chopra |
| * @version $Revision$ |
| */ |
| public class JMXSetTask extends AbstractCatalinaTask { |
| |
| // Properties |
| |
| /** |
| * The full bean name |
| */ |
| protected String bean = null; |
| |
| /** |
| * The attribute you wish to alter |
| */ |
| protected String attribute = null; |
| |
| /** |
| * The new value for the attribute |
| */ |
| protected String value = null; |
| |
| // Public Methods |
| |
| /** |
| * Get method for the bean name |
| * @return Bean name |
| */ |
| public String getBean () { |
| return this.bean; |
| } |
| |
| /** |
| * Set method for the bean name |
| * @param bean Bean name |
| */ |
| public void setBean (String bean) { |
| this.bean = bean; |
| } |
| |
| /** |
| * Get method for the attribute name |
| * @return Attribute name |
| */ |
| public String getAttribute () { |
| return this.attribute; |
| } |
| |
| /** |
| * Set method for the attribute name |
| * @param attribute Attribute name |
| */ |
| public void setAttribute (String attribute) { |
| this.attribute = attribute; |
| } |
| |
| /** |
| * Get method for the attribute value |
| * @return Attribute value |
| */ |
| public String getValue () { |
| return this.value; |
| } |
| |
| /** |
| * Set method for the attribute value. |
| * @param value Attribute value |
| */ |
| public void setValue (String value) { |
| this.value = value; |
| } |
| |
| /** |
| * Execute the requested operation. |
| * |
| * @exception BuildException if an error occurs |
| */ |
| public void execute() throws BuildException { |
| super.execute(); |
| if (bean == null || attribute == null || value == null) { |
| throw new BuildException |
| ("Must specify 'bean', 'attribute' and 'value' attributes"); |
| } |
| log("Setting attribute " + attribute + |
| " in bean " + bean + |
| " to " + value); |
| execute("/jmxproxy/?set=" + bean |
| + "&att=" + attribute |
| + "&val=" + value); |
| } |
| } |