Java Code Examples for javax.management.MBeanServer#getMBeanInfo()
The following examples show how to use
javax.management.MBeanServer#getMBeanInfo() .
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Example 1
| Source File: ImmutableNotificationInfoTest.java From hottub with GNU General Public License v2.0 | 6 votes |
|
private static boolean test(Object mbean, boolean expectImmutable)
throws Exception {
MBeanServer mbs = MBeanServerFactory.newMBeanServer();
ObjectName on = new ObjectName("a:b=c");
mbs.registerMBean(mbean, on);
MBeanInfo mbi = mbs.getMBeanInfo(on);
Descriptor d = mbi.getDescriptor();
String immutableValue = (String) d.getFieldValue("immutableInfo");
boolean immutable = ("true".equals(immutableValue));
if (immutable != expectImmutable) {
System.out.println("FAILED: " + mbean.getClass().getName() +
" -> " + immutableValue);
return false;
} else {
System.out.println("OK: " + mbean.getClass().getName());
return true;
}
}
Example 2
| Source File: ImmutableNotificationInfoTest.java From jdk8u_jdk with GNU General Public License v2.0 | 6 votes |
|
private static boolean test(Object mbean, boolean expectImmutable)
throws Exception {
MBeanServer mbs = MBeanServerFactory.newMBeanServer();
ObjectName on = new ObjectName("a:b=c");
mbs.registerMBean(mbean, on);
MBeanInfo mbi = mbs.getMBeanInfo(on);
Descriptor d = mbi.getDescriptor();
String immutableValue = (String) d.getFieldValue("immutableInfo");
boolean immutable = ("true".equals(immutableValue));
if (immutable != expectImmutable) {
System.out.println("FAILED: " + mbean.getClass().getName() +
" -> " + immutableValue);
return false;
} else {
System.out.println("OK: " + mbean.getClass().getName());
return true;
}
}
Example 3
| Source File: ImmutableNotificationInfoTest.java From openjdk-jdk8u-backup with GNU General Public License v2.0 | 6 votes |
|
private static boolean test(Object mbean, boolean expectImmutable)
throws Exception {
MBeanServer mbs = MBeanServerFactory.newMBeanServer();
ObjectName on = new ObjectName("a:b=c");
mbs.registerMBean(mbean, on);
MBeanInfo mbi = mbs.getMBeanInfo(on);
Descriptor d = mbi.getDescriptor();
String immutableValue = (String) d.getFieldValue("immutableInfo");
boolean immutable = ("true".equals(immutableValue));
if (immutable != expectImmutable) {
System.out.println("FAILED: " + mbean.getClass().getName() +
" -> " + immutableValue);
return false;
} else {
System.out.println("OK: " + mbean.getClass().getName());
return true;
}
}
Example 4
| Source File: Server.java From ironjacamar with Eclipse Public License 1.0 | 6 votes |
|
/**
* Invoke an operation
* @param name The bean name
* @param index The method index
* @param args The arguments
* @return The result
* @exception JMException Thrown if an error occurs
*/
public static OpResultInfo invokeOp(String name, int index, String[] args) throws JMException
{
MBeanServer server = getMBeanServer();
ObjectName objName = new ObjectName(name);
MBeanInfo info = server.getMBeanInfo(objName);
MBeanOperationInfo[] opInfo = info.getOperations();
MBeanOperationInfo op = opInfo[index];
MBeanParameterInfo[] paramInfo = op.getSignature();
String[] argTypes = new String[paramInfo.length];
for (int p = 0; p < paramInfo.length; p++)
argTypes[p] = paramInfo[p].getType();
return invokeOpByName(name, op.getName(), argTypes, args);
}
Example 5
| Source File: ImmutableNotificationInfoTest.java From openjdk-8 with GNU General Public License v2.0 | 6 votes |
|
private static boolean test(Object mbean, boolean expectImmutable)
throws Exception {
MBeanServer mbs = MBeanServerFactory.newMBeanServer();
ObjectName on = new ObjectName("a:b=c");
mbs.registerMBean(mbean, on);
MBeanInfo mbi = mbs.getMBeanInfo(on);
Descriptor d = mbi.getDescriptor();
String immutableValue = (String) d.getFieldValue("immutableInfo");
boolean immutable = ("true".equals(immutableValue));
if (immutable != expectImmutable) {
System.out.println("FAILED: " + mbean.getClass().getName() +
" -> " + immutableValue);
return false;
} else {
System.out.println("OK: " + mbean.getClass().getName());
return true;
}
}
Example 6
| Source File: ImmutableNotificationInfoTest.java From dragonwell8_jdk with GNU General Public License v2.0 | 6 votes |
|
private static boolean test(Object mbean, boolean expectImmutable)
throws Exception {
MBeanServer mbs = MBeanServerFactory.newMBeanServer();
ObjectName on = new ObjectName("a:b=c");
mbs.registerMBean(mbean, on);
MBeanInfo mbi = mbs.getMBeanInfo(on);
Descriptor d = mbi.getDescriptor();
String immutableValue = (String) d.getFieldValue("immutableInfo");
boolean immutable = ("true".equals(immutableValue));
if (immutable != expectImmutable) {
System.out.println("FAILED: " + mbean.getClass().getName() +
" -> " + immutableValue);
return false;
} else {
System.out.println("OK: " + mbean.getClass().getName());
return true;
}
}
Example 7
| Source File: MetricsReportService.java From kafka-monitor with Apache License 2.0 | 6 votes |
|
private List<MbeanAttributeValue> getMBeanAttributeValues(String mbeanExpr, String attributeExpr) {
List<MbeanAttributeValue> values = new ArrayList<>();
MBeanServer server = ManagementFactory.getPlatformMBeanServer();
try {
Set<ObjectName> mbeanNames = server.queryNames(new ObjectName(mbeanExpr), null);
for (ObjectName mbeanName : mbeanNames) {
MBeanInfo mBeanInfo = server.getMBeanInfo(mbeanName);
MBeanAttributeInfo[] attributeInfos = mBeanInfo.getAttributes();
for (MBeanAttributeInfo attributeInfo : attributeInfos) {
if (attributeInfo.getName().equals(attributeExpr) || attributeExpr.length() == 0 || attributeExpr.equals("*")) {
double value = (Double) server.getAttribute(mbeanName, attributeInfo.getName());
values.add(new MbeanAttributeValue(mbeanName.getCanonicalName(), attributeInfo.getName(), value));
}
}
}
} catch (Exception e) {
logger.error("", e);
}
return values;
}
Example 8
| Source File: MXBeanTest.java From openjdk-8 with GNU General Public License v2.0 | 5 votes |
|
private static void testMXBean(MBeanServer mbs, ObjectName on)
throws Exception {
MBeanInfo mbi = mbs.getMBeanInfo(on);
MBeanAttributeInfo[] attrs = mbi.getAttributes();
int nattrs = attrs.length;
if (mbi.getAttributes().length != 1)
failure("wrong number of attributes: " + attrs);
else {
MBeanAttributeInfo mbai = attrs[0];
if (mbai.getName().equals("Ints")
&& mbai.isReadable() && !mbai.isWritable()
&& mbai.getDescriptor().getFieldValue("openType")
.equals(new ArrayType<int[]>(SimpleType.INTEGER, true))
&& attrs[0].getType().equals("[I"))
success("MBeanAttributeInfo");
else
failure("MBeanAttributeInfo: " + mbai);
}
int[] ints = (int[]) mbs.getAttribute(on, "Ints");
if (equal(ints, new int[] {1, 2, 3}, null))
success("getAttribute");
else
failure("getAttribute: " + Arrays.toString(ints));
ExplicitMXBean proxy =
JMX.newMXBeanProxy(mbs, on, ExplicitMXBean.class);
int[] pints = proxy.getInts();
if (equal(pints, new int[] {1, 2, 3}, null))
success("getAttribute through proxy");
else
failure("getAttribute through proxy: " + Arrays.toString(pints));
}
Example 9
| Source File: JavaMailJMSStatisticsTest.java From javamail with Apache License 2.0 | 5 votes |
|
@Test
public void testJmxMBeanInfo() throws Exception {
MBeanServer platformMBeanServer = ManagementFactory.getPlatformMBeanServer();
MBeanInfo mBeanInfo = platformMBeanServer.getMBeanInfo(JavaMailJMSStatistics.JMX_OBJECT_NAME);
// no exceptions = ok
assertNotNull(mBeanInfo);
}
Example 10
| Source File: LocalJMXCommand.java From tomee with Apache License 2.0 | 5 votes |
|
private void set(final String cmd) {
final String[] split = cmd.split(" ");
if (split.length < 2) {
streamManager.writeErr("you need to specify an attribute, an objectname and a value");
return;
}
final MBeanServer mBeanServer = LocalMBeanServer.get();
final String newValue = cmd.substring(split[0].length() + split[1].length() + 1).trim();
try {
final ObjectName oname = new ObjectName(split[1]);
final MBeanInfo minfo = mBeanServer.getMBeanInfo(oname);
final MBeanAttributeInfo attrs[] = minfo.getAttributes();
String type = String.class.getName();
for (int i = 0; i < attrs.length; i++) {
if (attrs[i].getName().equals(split[0])) {
type = attrs[i].getType();
break;
}
}
final Object valueObj = propertyEditorRegistry.getValue(type, newValue, Thread.currentThread().getContextClassLoader());
mBeanServer.setAttribute(oname, new Attribute(split[0], valueObj));
streamManager.writeOut("done");
} catch (Exception ex) {
streamManager.writeOut("Error - " + ex.toString());
}
}
Example 11
| Source File: MXBeanTest.java From jdk8u_jdk with GNU General Public License v2.0 | 5 votes |
|
private static void testMXBean(MBeanServer mbs, ObjectName on)
throws Exception {
MBeanInfo mbi = mbs.getMBeanInfo(on);
MBeanAttributeInfo[] attrs = mbi.getAttributes();
int nattrs = attrs.length;
if (mbi.getAttributes().length != 1)
failure("wrong number of attributes: " + attrs);
else {
MBeanAttributeInfo mbai = attrs[0];
if (mbai.getName().equals("Ints")
&& mbai.isReadable() && !mbai.isWritable()
&& mbai.getDescriptor().getFieldValue("openType")
.equals(new ArrayType<int[]>(SimpleType.INTEGER, true))
&& attrs[0].getType().equals("[I"))
success("MBeanAttributeInfo");
else
failure("MBeanAttributeInfo: " + mbai);
}
int[] ints = (int[]) mbs.getAttribute(on, "Ints");
if (equal(ints, new int[] {1, 2, 3}, null))
success("getAttribute");
else
failure("getAttribute: " + Arrays.toString(ints));
ExplicitMXBean proxy =
JMX.newMXBeanProxy(mbs, on, ExplicitMXBean.class);
int[] pints = proxy.getInts();
if (equal(pints, new int[] {1, 2, 3}, null))
success("getAttribute through proxy");
else
failure("getAttribute through proxy: " + Arrays.toString(pints));
}
Example 12
| Source File: PlatformMBeanServerTest.java From openjdk-jdk8u-backup with GNU General Public License v2.0 | 5 votes |
|
private static void checkMBean(MBeanServer mbs, String mbeanName)
throws Exception {
try {
ObjectName objName = new ObjectName(mbeanName);
// We could call mbs.isRegistered(objName) here.
// Calling getMBeanInfo will throw exception if not found.
mbs.getMBeanInfo(objName);
} catch (Exception e) {
throw e;
}
}
Example 13
| Source File: TooManyFooTest.java From dragonwell8_jdk with GNU General Public License v2.0 | 4 votes |
|
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);
}
}
Example 14
| Source File: MBeanCommand.java From arthas with Apache License 2.0 | 4 votes |
|
@Override
public void run() {
if (count >= getNumOfExecutions()) {
// stop the timer
timer.cancel();
timer.purge();
process.write("Process ends after " + getNumOfExecutions() + " time(s).\n");
process.end();
return;
}
try {
MBeanServer platformMBeanServer = ManagementFactory.getPlatformMBeanServer();
Set<ObjectName> objectNames = queryObjectNames();
TableElement table = createTable();
for (ObjectName objectName : objectNames) {
MBeanInfo mBeanInfo = platformMBeanServer.getMBeanInfo(objectName);
MBeanAttributeInfo[] attributes = mBeanInfo.getAttributes();
for (MBeanAttributeInfo attribute : attributes) {
String attributeName = attribute.getName();
if (!getAttributeMatcher().matching(attributeName)) {
continue;
}
String value;
if (!attribute.isReadable()) {
value = RenderUtil.render(new LabelElement("Unavailable").style(Decoration.bold_off.fg(Color.red)));
} else {
Object attributeObj = platformMBeanServer.getAttribute(objectName, attributeName);
value = String.valueOf(attributeObj);
}
table.row(attributeName, value);
}
process.write(RenderUtil.render(table, process.width()));
process.write("\n");
}
} catch (Throwable e) {
logger.warn("mbean error", e);
}
count++;
process.times().incrementAndGet();
if (getInterval() <= 0) {
stop();
process.end();
}
}
Example 15
| Source File: TooManyFooTest.java From openjdk-jdk8u with GNU General Public License v2.0 | 4 votes |
|
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);
}
}
Example 16
| Source File: TypeNameTest.java From openjdk-8 with GNU General Public License v2.0 | 4 votes |
|
public static void main(String[] args) throws Exception {
TestMXBean testImpl = (TestMXBean) Proxy.newProxyInstance(
TestMXBean.class.getClassLoader(), new Class<?>[] {TestMXBean.class}, nullIH);
Object mxbean = new StandardMBean(testImpl, TestMXBean.class, true);
MBeanServer mbs = MBeanServerFactory.newMBeanServer();
ObjectName name = new ObjectName("a:b=c");
mbs.registerMBean(mxbean, name);
MBeanInfo mbi = mbs.getMBeanInfo(name);
MBeanAttributeInfo[] mbais = mbi.getAttributes();
boolean sawTabular = false;
for (MBeanAttributeInfo mbai : mbais) {
String attrName = mbai.getName();
String attrTypeName = (String) mbai.getDescriptor().getFieldValue("originalType");
String fieldName = attrName + "Name";
Field nameField = TestMXBean.class.getField(fieldName);
String expectedTypeName = (String) nameField.get(null);
if (expectedTypeName.equals(attrTypeName)) {
System.out.println("OK: " + attrName + ": " + attrTypeName);
} else {
fail("For attribute " + attrName + " expected type name \"" +
expectedTypeName + "\", found type name \"" + attrTypeName +
"\"");
}
if (mbai.getType().equals(TabularData.class.getName())) {
sawTabular = true;
TabularType tt = (TabularType) mbai.getDescriptor().getFieldValue("openType");
if (tt.getTypeName().equals(attrTypeName)) {
System.out.println("OK: TabularType name for " + attrName);
} else {
fail("For attribute " + attrName + " expected TabularType " +
"name \"" + attrTypeName + "\", found \"" +
tt.getTypeName());
}
}
}
if (!sawTabular)
fail("Test bug: did not test TabularType name");
if (failure == null)
System.out.println("TEST PASSED");
else
throw new Exception("TEST FAILED: " + failure);
}
Example 17
| Source File: TestHtmlMBeansReport.java From javamelody with Apache License 2.0 | 4 votes |
|
/** Test.
* @throws IOException e
* @throws JMException e */
@Test
public void testToHtml() throws IOException, JMException {
final MBeanServer mBeanServer = ManagementFactory.getPlatformMBeanServer();
final List<ObjectName> mBeans = new ArrayList<ObjectName>();
try {
final ObjectInstance mBean1 = mBeanServer.registerMBean(new ThreadPool(),
new ObjectName("Catalina:type=ThreadPool"));
mBeans.add(mBean1.getObjectName());
final ObjectInstance mBean2 = mBeanServer.registerMBean(new GlobalRequestProcessor(),
new ObjectName("Catalina:type=GlobalRequestProcessor,name=http-8080"));
mBeans.add(mBean2.getObjectName());
final ObjectInstance mBean3 = mBeanServer.registerMBean(new GlobalRequestProcessor(),
new ObjectName("Catalina:type=GlobalRequestProcessor,name=http-8090"));
mBeans.add(mBean3.getObjectName());
final ObjectInstance mBean4 = mBeanServer.registerMBean(new EmptyAttribute(),
new ObjectName("java.lang:type=Object"));
mBeans.add(mBean4.getObjectName());
// test name avec "|"
final ObjectInstance mBean5 = mBeanServer.registerMBean(new GlobalRequestProcessor(),
new ObjectName("testseparator" + MBeans.ATTRIBUTES_SEPARATOR
+ "testseparator:type=X"));
mBeans.add(mBean5.getObjectName());
// on force à null une des descriptions de bean et une des descriptions d'attribut
final MBeanInfo mbeanInfo = mBeanServer.getMBeanInfo(mBeans.get(0));
setFieldValue(mbeanInfo, "description", null);
final MBeanAttributeInfo mbeanAttributeInfo0 = mbeanInfo.getAttributes()[0];
// même description que le nom de l'attribut
setFieldValue(mbeanAttributeInfo0, "description", "maxThreads");
final MBeanAttributeInfo mbeanAttributeInfo1 = mbeanInfo.getAttributes()[1];
setFieldValue(mbeanAttributeInfo1, "description", null);
// register another mbeanServer
MBeanServerFactory.createMBeanServer("jboss");
final StringWriter writer = new StringWriter();
final List<MBeanNode> mbeans = MBeans.getAllMBeanNodes();
final HtmlMBeansReport report = new HtmlMBeansReport(mbeans, writer);
report.toHtml();
assertNotEmptyAndClear(writer);
} catch (final IllegalAccessException e) {
throw new IllegalStateException(e);
} finally {
for (final ObjectName registeredMBean : mBeans) {
mBeanServer.unregisterMBean(registeredMBean);
}
}
}
Example 18
| Source File: TypeNameTest.java From openjdk-jdk8u-backup with GNU General Public License v2.0 | 4 votes |
|
public static void main(String[] args) throws Exception {
TestMXBean testImpl = (TestMXBean) Proxy.newProxyInstance(
TestMXBean.class.getClassLoader(), new Class<?>[] {TestMXBean.class}, nullIH);
Object mxbean = new StandardMBean(testImpl, TestMXBean.class, true);
MBeanServer mbs = MBeanServerFactory.newMBeanServer();
ObjectName name = new ObjectName("a:b=c");
mbs.registerMBean(mxbean, name);
MBeanInfo mbi = mbs.getMBeanInfo(name);
MBeanAttributeInfo[] mbais = mbi.getAttributes();
boolean sawTabular = false;
for (MBeanAttributeInfo mbai : mbais) {
String attrName = mbai.getName();
String attrTypeName = (String) mbai.getDescriptor().getFieldValue("originalType");
String fieldName = attrName + "Name";
Field nameField = TestMXBean.class.getField(fieldName);
String expectedTypeName = (String) nameField.get(null);
if (expectedTypeName.equals(attrTypeName)) {
System.out.println("OK: " + attrName + ": " + attrTypeName);
} else {
fail("For attribute " + attrName + " expected type name \"" +
expectedTypeName + "\", found type name \"" + attrTypeName +
"\"");
}
if (mbai.getType().equals(TabularData.class.getName())) {
sawTabular = true;
TabularType tt = (TabularType) mbai.getDescriptor().getFieldValue("openType");
if (tt.getTypeName().equals(attrTypeName)) {
System.out.println("OK: TabularType name for " + attrName);
} else {
fail("For attribute " + attrName + " expected TabularType " +
"name \"" + attrTypeName + "\", found \"" +
tt.getTypeName());
}
}
}
if (!sawTabular)
fail("Test bug: did not test TabularType name");
if (failure == null)
System.out.println("TEST PASSED");
else
throw new Exception("TEST FAILED: " + failure);
}
Example 19
| Source File: TooManyFooTest.java From openjdk-jdk8u-backup with GNU General Public License v2.0 | 4 votes |
|
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);
}
}
Example 20
| Source File: TypeNameTest.java From openjdk-8-source with GNU General Public License v2.0 | 4 votes |
|
public static void main(String[] args) throws Exception {
TestMXBean testImpl = (TestMXBean) Proxy.newProxyInstance(
TestMXBean.class.getClassLoader(), new Class<?>[] {TestMXBean.class}, nullIH);
Object mxbean = new StandardMBean(testImpl, TestMXBean.class, true);
MBeanServer mbs = MBeanServerFactory.newMBeanServer();
ObjectName name = new ObjectName("a:b=c");
mbs.registerMBean(mxbean, name);
MBeanInfo mbi = mbs.getMBeanInfo(name);
MBeanAttributeInfo[] mbais = mbi.getAttributes();
boolean sawTabular = false;
for (MBeanAttributeInfo mbai : mbais) {
String attrName = mbai.getName();
String attrTypeName = (String) mbai.getDescriptor().getFieldValue("originalType");
String fieldName = attrName + "Name";
Field nameField = TestMXBean.class.getField(fieldName);
String expectedTypeName = (String) nameField.get(null);
if (expectedTypeName.equals(attrTypeName)) {
System.out.println("OK: " + attrName + ": " + attrTypeName);
} else {
fail("For attribute " + attrName + " expected type name \"" +
expectedTypeName + "\", found type name \"" + attrTypeName +
"\"");
}
if (mbai.getType().equals(TabularData.class.getName())) {
sawTabular = true;
TabularType tt = (TabularType) mbai.getDescriptor().getFieldValue("openType");
if (tt.getTypeName().equals(attrTypeName)) {
System.out.println("OK: TabularType name for " + attrName);
} else {
fail("For attribute " + attrName + " expected TabularType " +
"name \"" + attrTypeName + "\", found \"" +
tt.getTypeName());
}
}
}
if (!sawTabular)
fail("Test bug: did not test TabularType name");
if (failure == null)
System.out.println("TEST PASSED");
else
throw new Exception("TEST FAILED: " + failure);
}
