本文整理汇总了Java中javax.management.MBeanInfo.getOperations方法的典型用法代码示例。如果您正苦于以下问题:Java MBeanInfo.getOperations方法的具体用法?Java MBeanInfo.getOperations怎么用?Java MBeanInfo.getOperations使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类javax.management.MBeanInfo
的用法示例。
在下文中一共展示了MBeanInfo.getOperations方法的13个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: getMethodInfo
import javax.management.MBeanInfo; //导入方法依赖的package包/类
/** Find the operation info for a method
*
* @param oname
* @param opName
* @return the operation info for the specified operation
*/
public MBeanOperationInfo getMethodInfo( ObjectName oname, String opName )
{
String type=null;
MBeanInfo info=null;
try {
info=server.getMBeanInfo(oname);
} catch (Exception e) {
log.info( "Can't find metadata " + oname );
return null;
}
MBeanOperationInfo attInfo[]=info.getOperations();
for( int i=0; i<attInfo.length; i++ ) {
if( opName.equals(attInfo[i].getName())) {
return attInfo[i];
}
}
return null;
}
示例2: getMethodInfo
import javax.management.MBeanInfo; //导入方法依赖的package包/类
/** Find the operation info for a method
*
* @param oname
* @param opName
* @return the operation info for the specified operation
*/
public MBeanOperationInfo getMethodInfo( ObjectName oname, String opName )
{
MBeanInfo info=null;
try {
info=server.getMBeanInfo(oname);
} catch (Exception e) {
log.info( "Can't find metadata " + oname );
return null;
}
MBeanOperationInfo attInfo[]=info.getOperations();
for( int i=0; i<attInfo.length; i++ ) {
if( opName.equals(attInfo[i].getName())) {
return attInfo[i];
}
}
return null;
}
示例3: getMBeanInfo
import javax.management.MBeanInfo; //导入方法依赖的package包/类
/**
* Return the MBeanInfo for the given resource, based on the given
* per-interface data.
*/
final MBeanInfo getMBeanInfo(Object resource, PerInterface<M> perInterface) {
MBeanInfo mbi =
getClassMBeanInfo(resource.getClass(), perInterface);
MBeanNotificationInfo[] notifs = findNotifications(resource);
if (notifs == null || notifs.length == 0)
return mbi;
else {
return new MBeanInfo(mbi.getClassName(),
mbi.getDescription(),
mbi.getAttributes(),
mbi.getConstructors(),
mbi.getOperations(),
notifs,
mbi.getDescriptor());
}
}
示例4: getMethodInfo
import javax.management.MBeanInfo; //导入方法依赖的package包/类
/**
* Find the operation info for a method
*
* @param oname
* @param opName
* @return the operation info for the specified operation
*/
public MBeanOperationInfo getMethodInfo(ObjectName oname, String opName) {
MBeanInfo info = null;
try {
info = server.getMBeanInfo(oname);
} catch (Exception e) {
log.info("Can't find metadata " + oname);
return null;
}
MBeanOperationInfo attInfo[] = info.getOperations();
for (int i = 0; i < attInfo.length; i++) {
if (opName.equals(attInfo[i].getName())) {
return attInfo[i];
}
}
return null;
}
示例5: printMBeanInfo
import javax.management.MBeanInfo; //导入方法依赖的package包/类
private void printMBeanInfo(MBeanInfo mbInfo) {
System.out.println("Description " + mbInfo.getDescription());
for (MBeanConstructorInfo ctor : mbInfo.getConstructors()) {
System.out.println("Constructor " + ctor.getName());
}
for (MBeanAttributeInfo att : mbInfo.getAttributes()) {
System.out.println("Attribute " + att.getName()
+ " [" + att.getType() + "]");
}
for (MBeanOperationInfo oper : mbInfo.getOperations()) {
System.out.println("Operation " + oper.getName());
}
for (MBeanNotificationInfo notif : mbInfo.getNotifications()) {
System.out.println("Notification " + notif.getName());
}
}
示例6: doExploit
import javax.management.MBeanInfo; //导入方法依赖的package包/类
private static void doExploit ( final Object payloadObject, MBeanServerConnection mbc )
throws IOException, InstanceNotFoundException, IntrospectionException, ReflectionException {
Object[] params = new Object[1];
params[ 0 ] = payloadObject;
System.err.println("Querying MBeans");
Set<ObjectInstance> testMBeans = mbc.queryMBeans(null, null);
System.err.println("Found " + testMBeans.size() + " MBeans");
for ( ObjectInstance oi : testMBeans ) {
MBeanInfo mBeanInfo = mbc.getMBeanInfo(oi.getObjectName());
for ( MBeanOperationInfo opInfo : mBeanInfo.getOperations() ) {
try {
mbc.invoke(oi.getObjectName(), opInfo.getName(), params, new String[] {});
System.err.println(oi.getObjectName() + ":" + opInfo.getName() + " -> SUCCESS");
return;
}
catch ( Throwable e ) {
String msg = e.getMessage();
if ( msg.startsWith("java.lang.ClassNotFoundException:") ) {
int start = msg.indexOf('"');
int stop = msg.indexOf('"', start + 1);
String module = ( start >= 0 && stop > 0 ) ? msg.substring(start + 1, stop) : "<unknown>";
if ( !"<unknown>".equals(module) && !"org.jboss.as.jmx:main".equals(module) ) {
int cstart = msg.indexOf(':');
int cend = msg.indexOf(' ', cstart + 2);
String cls = msg.substring(cstart + 2, cend);
System.err.println(oi.getObjectName() + ":" + opInfo.getName() + " -> FAIL CNFE " + cls + " (" + module + ")");
}
}
else {
System.err.println(oi.getObjectName() + ":" + opInfo.getName() + " -> SUCCESS|ERROR " + msg);
return;
}
}
}
}
}
示例7: check
import javax.management.MBeanInfo; //导入方法依赖的package包/类
private static void check(MBeanServer mbs, ObjectName on) throws Exception {
MBeanInfo mbi = mbs.getMBeanInfo(on);
// check the MBean itself
check(mbi);
// check attributes
MBeanAttributeInfo[] attrs = mbi.getAttributes();
for (MBeanAttributeInfo attr : attrs) {
check(attr);
if (attr.getName().equals("ReadOnly"))
check("@Full", attr.getDescriptor(), expectedFullDescriptor);
}
// check operations
MBeanOperationInfo[] ops = mbi.getOperations();
for (MBeanOperationInfo op : ops) {
check(op);
check(op.getSignature());
}
MBeanConstructorInfo[] constrs = mbi.getConstructors();
for (MBeanConstructorInfo constr : constrs) {
check(constr);
check(constr.getSignature());
}
}
示例8: getOperationContext
import javax.management.MBeanInfo; //导入方法依赖的package包/类
private ResourcePermission getOperationContext(ObjectName objectName, String featureName,
boolean isOp) throws InstanceNotFoundException, ReflectionException {
MBeanInfo beanInfo = null;
try {
beanInfo = mbs.getMBeanInfo(objectName);
} catch (IntrospectionException e) {
throw new GemFireSecurityException("error getting beanInfo of " + objectName, e);
}
// If there is no annotation defined either in the class level or method level, we should
// consider this operation/attribute freely accessible
ResourcePermission result = null;
// find the context in the beanInfo if defined in the class level
result = getOperationContext(beanInfo.getDescriptor(), result);
MBeanFeatureInfo[] featureInfos = null;
if (isOp) {
featureInfos = beanInfo.getOperations();
} else {
featureInfos = beanInfo.getAttributes();
}
// still look into the attributes/operations to see if it's defined in the method level
for (MBeanFeatureInfo info : featureInfos) {
if (info.getName().equals(featureName)) {
// found the featureInfo of this method on the bean
result = getOperationContext(info.getDescriptor(), result);
break;
}
}
return result;
}
示例9: getMBeanInfo
import javax.management.MBeanInfo; //导入方法依赖的package包/类
@Override
public MBeanInfo getMBeanInfo() {
MBeanInfo mbi = super.getMBeanInfo();
Class<?> resourceClass = getResource().getClass();
if (StandardMBeanIntrospector.isDefinitelyImmutableInfo(resourceClass))
return mbi;
return new MBeanInfo(mbi.getClassName(), mbi.getDescription(),
mbi.getAttributes(), mbi.getConstructors(),
mbi.getOperations(),
MBeanIntrospector.findNotifications(getResource()),
mbi.getDescriptor());
}
示例10: main
import javax.management.MBeanInfo; //导入方法依赖的package包/类
public static void main(String[] args) throws Exception {
System.out.println("--->JRCMD MBean Test: invocation on \"operation info\"...");
MBeanServer mbs = ManagementFactory.getPlatformMBeanServer();
JMXServiceURL url = new JMXServiceURL("rmi", null, 0);
JMXConnectorServer cs = null;
JMXConnector cc = null;
try {
cs = JMXConnectorServerFactory.newJMXConnectorServer(url, null, mbs);
cs.start();
JMXServiceURL addr = cs.getAddress();
cc = JMXConnectorFactory.connect(addr);
MBeanServerConnection mbsc = cc.getMBeanServerConnection();
ObjectName name = new ObjectName(HOTSPOT_DIAGNOSTIC_MXBEAN_NAME);
MBeanInfo info = mbsc.getMBeanInfo(name);
// the test should check that the MBean doesn't have any
// Attribute, notification or constructor. Current version only
// check operations
System.out.println("Class Name:" + info.getClassName());
System.out.println("Description:" + info.getDescription());
MBeanOperationInfo[] opInfo = info.getOperations();
System.out.println("Operations:");
for (int i = 0; i < opInfo.length; i++) {
printOperation(opInfo[i]);
System.out.println("\[email protected]@@@@@\n");
}
} finally {
try {
cc.close();
cs.stop();
} catch (Exception e) {
}
}
System.out.println("Test passed");
}
示例11: test
import javax.management.MBeanInfo; //导入方法依赖的package包/类
private static void test(Object child, String name, boolean mxbean)
throws Exception {
final ObjectName childName =
new ObjectName("test:type=Child,name="+name);
final MBeanServer server =
ManagementFactory.getPlatformMBeanServer();
server.registerMBean(child,childName);
try {
final MBeanInfo info = server.getMBeanInfo(childName);
System.out.println(name+": " + info.getDescriptor());
final int len = info.getOperations().length;
if (len == OPCOUNT) {
System.out.println(name+": OK, only "+OPCOUNT+
" operations here...");
} else {
final String qual = (len>OPCOUNT)?"many":"few";
System.err.println(name+": Too "+qual+" foos! Found "+
len+", expected "+OPCOUNT);
for (MBeanOperationInfo op : info.getOperations()) {
System.err.println("public "+op.getReturnType()+" "+
op.getName()+"();");
}
throw new RuntimeException("Too " + qual +
" foos for "+name);
}
final Descriptor d = info.getDescriptor();
final String mxstr = String.valueOf(d.getFieldValue("mxbean"));
final boolean mxb =
(mxstr==null)?false:Boolean.valueOf(mxstr).booleanValue();
System.out.println(name+": mxbean="+mxb);
if (mxbean && !mxb)
throw new AssertionError("MXBean is not OpenMBean?");
for (MBeanOperationInfo mboi : info.getOperations()) {
// Sanity check
if (mxbean && !mboi.getName().equals("foo")) {
// The spec doesn't guarantee that the MBeanOperationInfo
// of an MXBean will be an OpenMBeanOperationInfo, and in
// some circumstances in our implementation it will not.
// However, in thsi tests, for all methods but foo(),
// it should.
//
if (!(mboi instanceof OpenMBeanOperationInfo))
throw new AssertionError("Operation "+mboi.getName()+
"() is not Open?");
}
final String exp = EXPECTED_TYPES.get(mboi.getName());
// For MXBeans, we need to compare 'exp' with the original
// type - because mboi.getReturnType() returns the OpenType
//
String type = (String)mboi.getDescriptor().
getFieldValue("originalType");
if (type == null) type = mboi.getReturnType();
if (type.equals(exp)) continue;
System.err.println("Bad return type for "+
mboi.getName()+"! Found "+type+
", expected "+exp);
throw new RuntimeException("Bad return type for "+
mboi.getName());
}
} finally {
server.unregisterMBean(childName);
}
}
示例12: testProcessMBean
import javax.management.MBeanInfo; //导入方法依赖的package包/类
@Test
public void testProcessMBean() throws Exception {
// validate basics of the ProcessMBean
Set<ObjectName> mbeanNames = this.server.queryNames(objectName, null);
assertFalse("Zero matching mbeans", mbeanNames.isEmpty());
assertEquals(1, mbeanNames.size());
final ObjectName name = mbeanNames.iterator().next();
final MBeanInfo info = this.server.getMBeanInfo(name);
final MBeanOperationInfo[] operInfo = info.getOperations();
assertEquals(1, operInfo.length);
assertEquals("stop", operInfo[0].getName());
final MBeanAttributeInfo[] attrInfo = info.getAttributes();
assertEquals(2, attrInfo.length);
// The order of these attributes is indeterminate
assertTrue("Pid".equals(attrInfo[0].getName()) || "Process".equals(attrInfo[0].getName()));
assertTrue("Pid".equals(attrInfo[1].getName()) || "Process".equals(attrInfo[1].getName()));
assertNotNull(this.server.getAttribute(name, "Pid"));
assertNotNull(this.server.getAttribute(name, "Process"));
assertEquals(pid, this.server.getAttribute(name, "Pid"));
assertEquals(true, this.server.getAttribute(name, "Process"));
// validate query using only Pid attribute
QueryExp constraint = Query.eq(Query.attr("Pid"), Query.value(pid));
mbeanNames = this.server.queryNames(objectName, constraint);
assertFalse("Zero matching mbeans", mbeanNames.isEmpty());
// validate query with wrong Pid finds nothing
constraint = Query.eq(Query.attr("Pid"), Query.value(pid + 1));
mbeanNames = this.server.queryNames(objectName, constraint);
assertTrue("Found matching mbeans", mbeanNames.isEmpty());
// validate query using both attributes
constraint = Query.and(Query.eq(Query.attr("Process"), Query.value(true)),
Query.eq(Query.attr("Pid"), Query.value(pid)));
mbeanNames = this.server.queryNames(objectName, constraint);
assertFalse("Zero matching mbeans", mbeanNames.isEmpty());
// validate query with wrong attribute finds nothing
constraint = Query.and(Query.eq(Query.attr("Process"), Query.value(false)),
Query.eq(Query.attr("Pid"), Query.value(pid)));
mbeanNames = this.server.queryNames(objectName, constraint);
assertTrue("Found matching mbeans", mbeanNames.isEmpty());
}
示例13: dumpOperation
import javax.management.MBeanInfo; //导入方法依赖的package包/类
@Test
public void dumpOperation() throws Exception {
Field field = null;
try {
field = stopMBeanServer();
} catch (Exception ex) {
if (ex.getClass().getName().equals("java.lang.reflect.InaccessibleObjectException")) {
// skip on JDK9
return;
}
}
assertNull("The platformMBeanServer isn't initialized now", field.get(null));
ObjectName name;
assertNotNull("Server is started", ManagementFactory.getPlatformMBeanServer());
HotSpotGraalMBean realBean = HotSpotGraalMBean.create(null);
assertNotNull("Bean is registered", name = realBean.ensureRegistered(false));
final MBeanServer server = ManagementFactory.getPlatformMBeanServer();
ObjectInstance bean = server.getObjectInstance(name);
assertNotNull("Bean is registered", bean);
MBeanInfo info = server.getMBeanInfo(name);
assertNotNull("Info is found", info);
final MBeanOperationInfo[] arr = info.getOperations();
assertEquals("Currently three overloads", 3, arr.length);
MBeanOperationInfo dumpOp = null;
for (int i = 0; i < arr.length; i++) {
assertEquals("dumpMethod", arr[i].getName());
if (arr[i].getSignature().length == 3) {
dumpOp = arr[i];
}
}
assertNotNull("three args variant found", dumpOp);
server.invoke(name, "dumpMethod", new Object[]{
"java.util.Arrays", "asList", ":3"
}, null);
MBeanAttributeInfo dump = (MBeanAttributeInfo) findAttributeInfo("Dump", info);
Attribute dumpTo1 = new Attribute(dump.getName(), "");
server.setAttribute(name, dumpTo1);
Object after = server.getAttribute(name, dump.getName());
assertEquals("", after);
OptionValues empty = new OptionValues(EconomicMap.create());
OptionValues unsetDump = realBean.optionsFor(empty, null);
final MetaAccessProvider metaAccess = jdk.vm.ci.runtime.JVMCI.getRuntime().getHostJVMCIBackend().getMetaAccess();
ResolvedJavaMethod method = metaAccess.lookupJavaMethod(Arrays.class.getMethod("asList", Object[].class));
final OptionValues forMethod = realBean.optionsFor(unsetDump, method);
assertNotSame(unsetDump, forMethod);
Object nothing = unsetDump.getMap().get(DebugOptions.Dump);
assertEquals("Empty string", "", nothing);
Object specialValue = forMethod.getMap().get(DebugOptions.Dump);
assertEquals(":3", specialValue);
OptionValues normalMethod = realBean.optionsFor(unsetDump, null);
Object noSpecialValue = normalMethod.getMap().get(DebugOptions.Dump);
assertEquals("Empty string", "", noSpecialValue);
}