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Micro Distribution of the Payara Project for IBM JDK
/*
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*
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package org.glassfish.admin.amx.impl.mbean;
import org.glassfish.admin.amx.base.BulkAccess;
import org.glassfish.admin.amx.util.jmx.JMXUtil;
import javax.management.Attribute;
import javax.management.AttributeList;
import javax.management.MBeanInfo;
import javax.management.ObjectName;
/**
*/
public class BulkAccessImpl extends AMXImplBase // implements BulkAccess
{
public BulkAccessImpl(final ObjectName parentObjectName) {
super(parentObjectName, BulkAccess.class);
}
public Object[] bulkGetMBeanInfo(final ObjectName[] objectNames) {
final Object[] infos = new Object[objectNames.length];
for (int i = 0; i < infos.length; ++i) {
try {
infos[i] = getMBeanServer().getMBeanInfo(objectNames[i]);
} catch (Throwable t) {
infos[i] = t;
}
}
return (infos);
}
public Object[] bulkGetMBeanAttributeInfo(final ObjectName[] objectNames) {
final Object[] results = new Object[objectNames.length];
final Object[] mbeanInfos = bulkGetMBeanInfo(objectNames);
for (int i = 0; i < results.length; ++i) {
if (mbeanInfos[i] instanceof MBeanInfo) {
results[i] = ((MBeanInfo) mbeanInfos[i]).getAttributes();
} else {
results[i] = mbeanInfos[i];
}
}
return (results);
}
public Object[] bulkGetAttributeNames(final ObjectName[] objectNames) {
final Object[] results = new Object[objectNames.length];
final Object[] mbeanInfos = bulkGetMBeanInfo(objectNames);
for (int i = 0; i < results.length; ++i) {
if (mbeanInfos[i] instanceof MBeanInfo) {
final MBeanInfo info = (MBeanInfo) mbeanInfos[i];
results[i] = JMXUtil.getAttributeNames(info.getAttributes());
} else {
results[i] = mbeanInfos[i];
}
}
return (results);
}
public Object[] bulkGetMBeanOperationInfo(final ObjectName[] objectNames) {
final Object[] results = new Object[objectNames.length];
final Object[] mbeanInfos = bulkGetMBeanInfo(objectNames);
for (int i = 0; i < results.length; ++i) {
if (mbeanInfos[i] instanceof MBeanInfo) {
final MBeanInfo info = (MBeanInfo) mbeanInfos[i];
results[i] = info.getOperations();
} else {
results[i] = mbeanInfos[i];
}
}
return (results);
}
public Object[] bulkGetAttribute(
final ObjectName[] objectNames,
final String attributeName) {
final Object[] results = new Object[objectNames.length];
for (int i = 0; i < objectNames.length; ++i) {
try {
results[i] = getMBeanServer().getAttribute(objectNames[i], attributeName);
} catch (Throwable t) {
results[i] = t;
}
}
return (results);
}
public Object[] bulkSetAttribute(
final ObjectName[] objectNames,
final Attribute attr) {
final Object[] results = new Object[objectNames.length];
for (int i = 0; i < objectNames.length; ++i) {
try {
results[i] = null;
getMBeanServer().setAttribute(objectNames[i], attr);
} catch (Throwable t) {
results[i] = t;
}
}
return (results);
}
public Object[] bulkGetAttributes(
final ObjectName[] objectNames,
final String[] attributeNames) {
final Object[] results = new Object[objectNames.length];
// check for empty list; this occurs occassionally and not all MBeans
// are well-behaved if one asks for an empty list
if (attributeNames.length != 0) {
for (int i = 0; i < objectNames.length; ++i) {
// copy names, in case an MBean messes with the array
final String[] attributesCopy = attributeNames.clone();
try {
results[i] = getMBeanServer().getAttributes(objectNames[i], attributesCopy);
} catch (Throwable t) {
results[i] = t;
}
}
}
return (results);
}
public Object[] bulkSetAttributes(
final ObjectName[] objectNames,
final AttributeList attrs) {
final Object[] results = new Object[objectNames.length];
for (int i = 0; i < objectNames.length; ++i) {
try {
// avoid alterations to original copy
final AttributeList attrsCopy = (AttributeList) attrs.clone();
results[i] = getMBeanServer().setAttributes(objectNames[i], attrsCopy);
} catch (Throwable t) {
results[i] = t;
}
}
return (results);
}
public Object[] bulkInvoke(
final ObjectName[] objectNames,
final String operationName,
final Object[] args,
final String[] types) {
final Object[] results = new Object[objectNames.length];
for (int i = 0; i < objectNames.length; ++i) {
try {
// hopefully the MBean won't alter the args or types
results[i] = getMBeanServer().invoke(objectNames[i],
operationName, args, types);
} catch (Throwable t) {
results[i] = t;
}
}
return (results);
}
}
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