/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.jmx;
import java.io.IOException;
import java.net.MalformedURLException;
import javax.management.MBeanServerConnection;
import javax.management.ObjectName;
import org.apache.tools.ant.ProjectComponent;
import org.apache.tools.ant.taskdefs.condition.Condition;
public abstract class JMXAccessorConditionBase extends ProjectComponent implements Condition {
private String url = null;
private String host = "localhost";
private String port = "8050";
private String password = null;
private String username = null;
private String name = null;
private String attribute;
private String value;
private String ref = "jmx.server";
/**
* @return Returns the attribute.
*/
public String getAttribute() {
return attribute;
}
/**
* @param attribute The attribute to set.
*/
public void setAttribute(String attribute) {
this.attribute = attribute;
}
/**
* @return Returns the host.
*/
public String getHost() {
return host;
}
/**
* @param host The host to set.
*/
public void setHost(String host) {
this.host = host;
}
/**
* @return Returns the name.
*/
public String getName() {
return name;
}
/**
* @param objectName The name to set.
*/
public void setName(String objectName) {
this.name = objectName;
}
/**
* @return Returns the password.
*/
public String getPassword() {
return password;
}
/**
* @param password The password to set.
*/
public void setPassword(String password) {
this.password = password;
}
/**
* @return Returns the port.
*/
public String getPort() {
return port;
}
/**
* @param port The port to set.
*/
public void setPort(String port) {
this.port = port;
}
/**
* @return Returns the url.
*/
public String getUrl() {
return url;
}
/**
* @param url The url to set.
*/
public void setUrl(String url) {
this.url = url;
}
/**
* @return Returns the username.
*/
public String getUsername() {
return username;
}
/**
* @param username The username to set.
*/
public void setUsername(String username) {
this.username = username;
}
/**
* @return Returns the value.
*/
public String getValue() {
return value;
}
// The setter for the "value" attribute
public void setValue(String value) {
this.value = value;
}
/**
* @return Returns the ref.
*/
public String getRef() {
return ref;
}
/**
* @param refId The ref to set.
*/
public void setRef(String refId) {
this.ref = refId;
}
/**
* Get JMXConnection (default look at <em>jmx.server</em> project reference from jmxOpen Task).
*
* @return active JMXConnection
*
* @throws MalformedURLException Invalid URL for JMX server
* @throws IOException Connection error
*/
protected MBeanServerConnection getJMXConnection() throws MalformedURLException, IOException {
return JMXAccessorTask.accessJMXConnection(getProject(), getUrl(), getHost(), getPort(), getUsername(),
getPassword(), ref);
}
/**
* Get value from MBeans attribute.
*
* @return The value
*/
protected String accessJMXValue() {
try {
Object result = getJMXConnection().getAttribute(new ObjectName(name), attribute);
if (result != null) {
return result.toString();
}
} catch (Exception e) {
// ignore access or connection open errors
}
return null;
}
}