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package org.glassfish.admin.amx.impl.mbean;
import javax.management.Attribute;
import javax.management.MBeanAttributeInfo;
import javax.management.AttributeNotFoundException;
import javax.management.MBeanInfo;
import javax.management.ObjectName;
import javax.management.openmbean.*;
import javax.management.remote.JMXServiceURL;
import java.io.Serializable;
import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
import java.util.List;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.HashMap;
import org.glassfish.admin.amx.base.Sample;
import org.glassfish.admin.amx.util.jmx.JMXUtil;
import org.glassfish.admin.amx.util.jmx.OpenMBeanUtil;
import org.glassfish.admin.amx.util.MapUtil;
import org.glassfish.admin.amx.util.ListUtil;
import org.glassfish.admin.amx.util.SetUtil;
import org.glassfish.admin.amx.util.StringUtil;
import org.glassfish.admin.amx.util.CollectionUtil;
import org.glassfish.admin.amx.core.Util;
/**
@see Sample
*/
public final class SampleImpl extends AMXImplBase {
// all Attributes live in a Map
private final Map mAttributes;
private MBeanInfo mExtendedMBeanInfo;
public void emitNotifications(final Serializable data, final int numNotifs, final long interval) {
if (numNotifs <= 0) {
throw new IllegalArgumentException("" + numNotifs);
}
new EmitterThread(data, numNotifs, interval).start();
}
public SampleImpl(final ObjectName parentObjectName) {
super(parentObjectName, Sample.class);
mAttributes = Collections.synchronizedMap(new HashMap());
mExtendedMBeanInfo = null;
}
public void addAttribute(final String name, final Serializable value) {
if (name == null || name.length() == 0) {
throw new IllegalArgumentException();
}
mAttributes.put(name, value);
//mExtendedMBeanInfo = null;
}
public void removeAttribute(final String name) {
mAttributes.remove(name);
mExtendedMBeanInfo = null;
}
private synchronized MBeanInfo createMBeanInfo(final MBeanInfo baseMBeanInfo) {
final MBeanAttributeInfo[] dynamicAttrInfos = new MBeanAttributeInfo[mAttributes.keySet().size()];
int i = 0;
for (final String name : mAttributes.keySet()) {
final Object value = mAttributes.get(name);
final String type = value == null ? String.class.getName() : value.getClass().getName();
dynamicAttrInfos[i] = new MBeanAttributeInfo(name, type, "dynamically-added Attribute",
true, true, false);
++i;
}
final MBeanAttributeInfo[] attrInfos =
JMXUtil.mergeMBeanAttributeInfos(dynamicAttrInfos, baseMBeanInfo.getAttributes());
return (JMXUtil.newMBeanInfo(baseMBeanInfo, attrInfos));
}
public synchronized MBeanInfo getMBeanInfo() {
if (mExtendedMBeanInfo == null) {
mExtendedMBeanInfo = createMBeanInfo(super.getMBeanInfo());
}
return (mExtendedMBeanInfo);
}
protected Serializable getAttributeManually(final String name) {
if (!mAttributes.containsKey(name)) {
throw new RuntimeException(new AttributeNotFoundException(name));
}
return mAttributes.get(name);
}
protected void setAttributeManually(final Attribute attr) {
mAttributes.put(attr.getName(), Serializable.class.cast(attr.getValue()));
}
private final class EmitterThread extends Thread {
private final Serializable mData;
private final int mNumNotifs;
private final long mIntervalMillis;
public EmitterThread(final Serializable data, final int numNotifs, final long intervalMillis) {
mData = data;
mNumNotifs = numNotifs;
mIntervalMillis = intervalMillis;
}
public void run() {
for (int i = 0; i < mNumNotifs; ++i) {
sendNotification(Sample.SAMPLE_NOTIFICATION_TYPE, Sample.USER_DATA_KEY, mData);
try {
Thread.sleep(mIntervalMillis);
} catch (InterruptedException e) {
break;
}
}
}
}
public void uploadBytes(final byte[] bytes) {
// do nothing; just a bandwidth test
}
private final static int MEGABYTE = 1024 * 1024;
public byte[] downloadBytes(final int numBytes) {
if (numBytes < 0 || numBytes > 10 * MEGABYTE) {
throw new IllegalArgumentException("Illegal count: " + numBytes);
}
final byte[] bytes = new byte[numBytes];
return (bytes);
}
public ObjectName[] getAllAMX() {
final List all = Util.toObjectNameList(getDomainRootProxy().getQueryMgr().queryAll());
return CollectionUtil.toArray(all, ObjectName.class);
}
/** Purpose: have the AMXValidator check what we're returning as acceptable */
public Object[] getAllSortsOfStuff() {
final List