12:05 p.m.
Author: rob.stryker(a)jboss.com
Date: 2007-09-19 13:05:42 -0400 (Wed, 19 Sep 2007)
New Revision: 3716
Modified:
trunk/as/plugins/org.jboss.ide.eclipse.as.core/jbosscore/org/jboss/ide/eclipse/as/core/extensions/jmx/JMXModel.java
Log:
Ensured singleton (re: email uncompiling classes, forgot to commit)
Modified:
trunk/as/plugins/org.jboss.ide.eclipse.as.core/jbosscore/org/jboss/ide/eclipse/as/core/extensions/jmx/JMXModel.java
===================================================================
---
trunk/as/plugins/org.jboss.ide.eclipse.as.core/jbosscore/org/jboss/ide/eclipse/as/core/extensions/jmx/JMXModel.java 2007-09-19
16:28:29 UTC (rev 3715)
+++
trunk/as/plugins/org.jboss.ide.eclipse.as.core/jbosscore/org/jboss/ide/eclipse/as/core/extensions/jmx/JMXModel.java 2007-09-19
17:05:42 UTC (rev 3716)
@@ -2,6 +2,7 @@
import java.io.IOException;
import java.lang.reflect.UndeclaredThrowableException;
+import java.util.ArrayList;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Properties;
@@ -22,9 +23,17 @@
import org.eclipse.wst.server.core.IServer;
public class JMXModel {
+ protected static JMXModel instance;
+ public static JMXModel getDefault() {
+ if( instance == null )
+ instance = new JMXModel();
+ return instance;
+ }
+
+
protected HashMap<String, JMXModelRoot> root;
- public JMXModel() {
+ protected JMXModel() {
root = new HashMap<String, JMXModelRoot>();
}
@@ -138,6 +147,9 @@
protected String clazz;
protected IServer server;
protected MBeanInfo info;
+ protected WrappedMBeanOperationInfo[] operations;
+ protected WrappedMBeanAttributeInfo[] attributes;
+
protected JMXException exception;
public JMXBean(IServer server, ObjectInstance instance) {
@@ -169,19 +181,12 @@
}
public WrappedMBeanOperationInfo[] getOperations() {
- if (info == null)
- return null;
- MBeanOperationInfo[] ops = info.getOperations();
- WrappedMBeanOperationInfo[] wrappedOps = new WrappedMBeanOperationInfo[ops.length];
- for (int i = 0; i < ops.length; i++) {
- wrappedOps[i] = new WrappedMBeanOperationInfo(server, this,
- ops[i]);
- }
- return wrappedOps;
+ return operations;
}
+
- public MBeanAttributeInfo[] getAttributes() {
- return info == null ? null : info.getAttributes();
+ public WrappedMBeanAttributeInfo[] getAttributes() {
+ return attributes;
}
public JMXException getException() {
@@ -195,6 +200,8 @@
Exception tmp = null;
try {
info = connection.getMBeanInfo(new ObjectName(name));
+ loadAttributes(connection);
+ loadOperations(connection);
} catch (InstanceNotFoundException e) {
tmp = e;
} catch (IntrospectionException e) {
@@ -217,7 +224,39 @@
};
JMXSafeRunner.run(server, run);
}
+
+ protected void loadOperations(MBeanServerConnection connection) {
+ if (info == null)
+ return;
+ MBeanOperationInfo[] ops = info.getOperations();
+ WrappedMBeanOperationInfo[] wrappedOps = new WrappedMBeanOperationInfo[ops.length];
+ for (int i = 0; i < ops.length; i++) {
+ wrappedOps[i] = new WrappedMBeanOperationInfo(server, this,
+ ops[i]);
+ }
+ operations = wrappedOps;
+ }
+
+ protected void loadAttributes(MBeanServerConnection connection) {
+ if (info == null)
+ return;
+ MBeanAttributeInfo[] atts = info.getAttributes();
+ ArrayList wrapped = new ArrayList();
+ WrappedMBeanAttributeInfo tmp;
+ for (int i = 0; i < atts.length; i++) {
+ try {
+ tmp = new WrappedMBeanAttributeInfo(server, this, atts[i]);
+ tmp.loadValue(connection);
+ wrapped.add(tmp);
+ } catch( Exception e ) {
+ }
+ }
+ attributes = (WrappedMBeanAttributeInfo[]) wrapped.toArray(new
WrappedMBeanAttributeInfo[wrapped.size()]);
+ }
+
+
+
}
public static class WrappedMBeanOperationInfo {
@@ -239,6 +278,35 @@
}
}
+
+ public static class WrappedMBeanAttributeInfo {
+ protected IServer server;
+ protected JMXBean bean;
+ protected MBeanAttributeInfo info;
+ protected Object value;
+
+ public WrappedMBeanAttributeInfo(IServer server, JMXBean bean,
+ MBeanAttributeInfo info) {
+ this.server = server;
+ this.bean = bean;
+ this.info = info;
+ }
+ public MBeanAttributeInfo getInfo() {
+ return info;
+ }
+ public JMXBean getBean() {
+ return bean;
+ }
+ public void loadValue(MBeanServerConnection connection) throws Exception {
+ value = connection.getAttribute(
+ new ObjectName(bean.getName()), info.getName());
+ }
+ public Object getValue() {
+ return value;
+ }
+ }
+
+
public static class JMXException extends Exception {
private static final long serialVersionUID = 1L;
private Exception exception;
@@ -252,7 +320,7 @@
}
}
- protected interface JMXRunnable {
+ public interface JMXRunnable {
public void run(MBeanServerConnection connection);
}