[jbosstools-commits] JBoss Tools SVN: r18579 - trunk/jmx/tests/org.jboss.tools.jmx.core.test/projects/JMX_EXAMPLE/src/com/example/mbeans.

Author: dgolovin Date: 2009-11-10 15:03:21 -0500 (Tue, 10 Nov 2009) New Revision: 18579 Added: trunk/jmx/tests/org.jboss.tools.jmx.core.test/projects/JMX_EXAMPLE/src/com/example/mbeans/Hello.java trunk/jmx/tests/org.jboss.tools.jmx.core.test/projects/JMX_EXAMPLE/src/com/example/mbeans/HelloMBean.java trunk/jmx/tests/org.jboss.tools.jmx.core.test/projects/JMX_EXAMPLE/src/com/example/mbeans/Main.java Log: another attempt to fix JMXCOnnection test errors Added: trunk/jmx/tests/org.jboss.tools.jmx.core.test/projects/JMX_EXAMPLE/src/com/example/mbeans/Hello.java =================================================================== --- trunk/jmx/tests/org.jboss.tools.jmx.core.test/projects/JMX_EXAMPLE/src/com/example/mbeans/Hello.java (rev 0) +++ trunk/jmx/tests/org.jboss.tools.jmx.core.test/projects/JMX_EXAMPLE/src/com/example/mbeans/Hello.java 2009-11-10 20:03:21 UTC (rev 18579) @@ -0,0 +1,52 @@ +/* Hello.java - MBean implementation for the Hello World MBean. + This class must implement all the Java methods declared in the + HelloMBean interface, with the appropriate behavior for each one. */ + +package com.example.mbeans; + +public class Hello implements HelloMBean { + public void sayHello() { + System.out.println("hello, world"); + } + + public int add(int x, int y) { + return x + y; + } + + /* Getter for the Name attribute. The pattern shown here is + frequent: the getter returns a private field representing the + attribute value. In our case, the attribute value never + changes, but for other attributes it might change as the + application runs. Consider an attribute representing + statistics such as uptime or memory usage, for example. Being + read-only just means that it can't be changed through the + management interface. */ + public String getName() { + return this.name; + } + + /* Getter for the CacheSize attribute. The pattern shown here is + frequent: the getter returns a private field representing the + attribute value, and the setter changes that field. */ + public int getCacheSize() { + return this.cacheSize; + } + + /* Setter for the CacheSize attribute. To avoid problems with + stale values in multithreaded situations, it is a good idea + for setters to be synchronized. */ + public synchronized void setCacheSize(int size) { + this.cacheSize = size; + + /* In a real application, changing the attribute would + typically have effects beyond just modifying the cacheSize + field. For example, resizing the cache might mean + discarding entries or allocating new ones. The logic for + these effects would be here. */ + System.out.println("Cache size now " + this.cacheSize); + } + + private final String name = "Reginald"; + private int cacheSize = DEFAULT_CACHE_SIZE; + private static final int DEFAULT_CACHE_SIZE = 200; +} Property changes on: trunk/jmx/tests/org.jboss.tools.jmx.core.test/projects/JMX_EXAMPLE/src/com/example/mbeans/Hello.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jmx/tests/org.jboss.tools.jmx.core.test/projects/JMX_EXAMPLE/src/com/example/mbeans/HelloMBean.java =================================================================== --- trunk/jmx/tests/org.jboss.tools.jmx.core.test/projects/JMX_EXAMPLE/src/com/example/mbeans/HelloMBean.java (rev 0) +++ trunk/jmx/tests/org.jboss.tools.jmx.core.test/projects/JMX_EXAMPLE/src/com/example/mbeans/HelloMBean.java 2009-11-10 20:03:21 UTC (rev 18579) @@ -0,0 +1,22 @@ +/* HelloMBean.java - MBean interface describing the management + operations and attributes for the Hello World MBean. In this case + there are two operations, "sayHello" and "add", and two attributes, + "Name" and "CacheSize". */ + +package com.example.mbeans; + +public interface HelloMBean { + // operations + + public void sayHello(); + public int add(int x, int y); + + // attributes + + // a read-only attribute called Name of type String + public String getName(); + + // a read-write attribute called CacheSize of type int + public int getCacheSize(); + public void setCacheSize(int size); +} Property changes on: trunk/jmx/tests/org.jboss.tools.jmx.core.test/projects/JMX_EXAMPLE/src/com/example/mbeans/HelloMBean.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jmx/tests/org.jboss.tools.jmx.core.test/projects/JMX_EXAMPLE/src/com/example/mbeans/Main.java =================================================================== --- trunk/jmx/tests/org.jboss.tools.jmx.core.test/projects/JMX_EXAMPLE/src/com/example/mbeans/Main.java (rev 0) +++ trunk/jmx/tests/org.jboss.tools.jmx.core.test/projects/JMX_EXAMPLE/src/com/example/mbeans/Main.java 2009-11-10 20:03:21 UTC (rev 18579) @@ -0,0 +1,31 @@ +/* Main.java - main class for Hello World example. Create the + HelloWorld MBean, register it, then wait forever (or until the + program is interrupted). */ + +package com.example.mbeans; + +import java.lang.management.*; +import javax.management.*; + +public class Main { + /* For simplicity, we declare "throws Exception". Real programs + will usually want finer-grained exception handling. */ + public static void main(String[] args) throws Exception { + // Get the Platform MBean Server + MBeanServer mbs = ManagementFactory.getPlatformMBeanServer(); + + // Construct the ObjectName for the MBean we will register + ObjectName name = new ObjectName("com.example.mbeans:type=Hello"); + + // Create the Hello World MBean + Hello mbean = new Hello(); + + // Register the Hello World MBean + mbs.registerMBean(mbean, name); + + // Wait forever + System.out.println("Waiting forever..."); + Thread.sleep(Long.MAX_VALUE); + } +} + \ No newline at end of file Property changes on: trunk/jmx/tests/org.jboss.tools.jmx.core.test/projects/JMX_EXAMPLE/src/com/example/mbeans/Main.java ___________________________________________________________________ Name: svn:mime-type + text/plain