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1) make JMX port configuration in deverloper build, 2) Add property map based dynamic bean

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This commit is contained in:
Kelven Yang 2011-03-09 11:57:18 -08:00
parent 5129df106b
commit a5c21dc130
2 changed files with 118 additions and 3 deletions
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10
build/developer.xml
View File

@ -21,6 +21,10 @@
<property name="unittest.target.dir" location="${unittest.dir}/classes"/>
<property name="unittest.jar.dir" location="${unittest.dir}/jar"/>
<condition property="jmxport" value="${jmxport.override}" else="45219">
<isset property="jmxport.override" />
</condition>
<macrodef name="compile-test">
<attribute name="top.dir" description="Top Directory of the source. We will add src to this to get the source code."/>
<attribute name="jar.name" description="Name of the jar file"/>
@ -69,7 +73,7 @@
<target name="debug-suspend">
<java jar="${tomcat.home}/bin/bootstrap.jar" fork="true">
<jvmarg value="-Dcatalina.home=${tomcat.home}"/>
<jvmarg value="-Dcom.sun.management.jmxremote.port=20400"/>
<jvmarg value="-Dcom.sun.management.jmxremote.port=${jmxport}"/>
<jvmarg value="-Dcom.sun.management.jmxremote.authenticate=false"/>
<jvmarg value="-Dcom.sun.management.jmxremote.ssl=false"/>
<jvmarg value="-Xdebug"/>
@ -90,7 +94,7 @@
<echo message="Start Tomcat" />
<java dir="${tomcat.home}/bin/" jar="${tomcat.home}/bin/bootstrap.jar" fork="true">
<jvmarg value="${assertion}"/>
<jvmarg value="-Dcom.sun.management.jmxremote.port=20400"/>
<jvmarg value="-Dcom.sun.management.jmxremote.port=${jmxport}"/>
<jvmarg value="-Dcom.sun.management.jmxremote.authenticate=false"/>
<jvmarg value="-Dcom.sun.management.jmxremote.ssl=false"/>
<jvmarg value="-Xms256m"/>
@ -103,7 +107,7 @@
<target name="debug-tomcat">
<java jar="${tomcat.home}/bin/bootstrap.jar" fork="true">
<jvmarg value="-Dcatalina.home=${tomcat.home}"/>
<jvmarg value="-Dcom.sun.management.jmxremote.port=20400"/>
<jvmarg value="-Dcom.sun.management.jmxremote.port=${jmxport}"/>
<jvmarg value="-Dcom.sun.management.jmxremote.authenticate=false"/>
<jvmarg value="-Dcom.sun.management.jmxremote.ssl=false"/>
<jvmarg value="-Xdebug"/>

111
utils/src/com/cloud/utils/mgmt/PropertyMapDynamicBean.java Normal file
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@ -0,0 +1,111 @@
package com.cloud.utils.mgmt;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import java.util.SortedSet;
import java.util.TreeSet;
import javax.management.Attribute;
import javax.management.AttributeList;
import javax.management.AttributeNotFoundException;
import javax.management.DynamicMBean;
import javax.management.InvalidAttributeValueException;
import javax.management.MBeanAttributeInfo;
import javax.management.MBeanException;
import javax.management.MBeanInfo;
import javax.management.ReflectionException;
public class PropertyMapDynamicBean implements DynamicMBean {
private Map<String, Object> _propMap = new HashMap<String, Object>();
public PropertyMapDynamicBean() {
}
public PropertyMapDynamicBean(Map<String, Object> propMap) {
_propMap = propMap;
}
@Override
public synchronized Object getAttribute(String name) throws AttributeNotFoundException, MBeanException, ReflectionException {
if(_propMap != null) {
return _propMap.get(name);
}
throw new AttributeNotFoundException("No such property " + name);
}
@Override
public synchronized AttributeList getAttributes(String[] names) {
AttributeList list = new AttributeList();
for (String name : names) {
Object value = _propMap.get(name);
if (value != null)
list.add(new Attribute(name, value));
}
return list;
}
@Override
public synchronized MBeanInfo getMBeanInfo() {
SortedSet<String> names = new TreeSet<String>();
for (String name : _propMap.keySet())
names.add(name);
MBeanAttributeInfo[] attrs = new MBeanAttributeInfo[names.size()];
Iterator<String> it = names.iterator();
for (int i = 0; i < attrs.length; i++) {
String name = it.next();
attrs[i] = new MBeanAttributeInfo(
name,
"java.lang.String",
name,
true, // isReadable
true, // isWritable
false); // isIs
}
return new MBeanInfo(
this.getClass().getName(),
"Dynamic MBean",
attrs,
null,
null,
null);
}
@Override
public synchronized Object invoke(String name, Object[] args, String[] sig) throws MBeanException, ReflectionException {
throw new ReflectionException(new NoSuchMethodException(name));
}
@Override
public synchronized void setAttribute(Attribute attr) throws AttributeNotFoundException, InvalidAttributeValueException, MBeanException, ReflectionException {
String name = attr.getName();
if(name != null)
_propMap.put(name, attr.getValue());
}
@Override
public synchronized AttributeList setAttributes(AttributeList list) {
Attribute[] attrs = (Attribute[]) list.toArray(new Attribute[0]);
AttributeList retList = new AttributeList();
for (Attribute attr : attrs) {
String name = attr.getName();
Object value = attr.getValue();
_propMap.put(name, value);
retList.add(new Attribute(name, value));
}
return retList;
}
public synchronized void addProp(String name, Object value) {
_propMap.put(name, value);
}
public synchronized Object getProp(String name) {
return _propMap.get(name);
}
}