Java Code Examples for javax.management.MBeanServerConnection#setAttribute()

The following examples show how to use javax.management.MBeanServerConnection#setAttribute() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: AbstractJmxNonCoreMBeansSensitivityTestCase.java From wildfly-core with GNU Lesser General Public License v2.1

6 votes

private void setAttribute(String userName, JmxManagementInterface jmx) throws Exception {
    boolean successExpected = isWriteAllowed(userName);

    MBeanServerConnection connection = jmx.getConnection();
    ObjectName domain = new ObjectName("java.lang:type=Memory");
    try {
        connection.setAttribute(domain, new Attribute("Verbose", true));
        connection.setAttribute(domain, new Attribute("Verbose", false)); // back to default to not pollute the logs
        assertTrue("Failure was expected", successExpected);
    } catch (JMRuntimeException e) {
        if (e.getMessage().contains("WFLYJMX0037")) {
            assertFalse("Success was expected but failure happened: " + e, successExpected);
        } else {
            throw e;
        }
    }
}

Example 2

Source File: MXBeanProxy.java From jdk1.8-source-analysis with Apache License 2.0

5 votes

@Override
Object invoke(MBeanServerConnection mbsc, ObjectName name, Object[] args)
        throws Exception {
    assert(args.length == 1);
    Attribute attr = new Attribute(getName(), args[0]);
    mbsc.setAttribute(name, attr);
    return null;
}

Example 3

Source File: MXBeanProxy.java From jdk8u-dev-jdk with GNU General Public License v2.0

5 votes

@Override
Object invoke(MBeanServerConnection mbsc, ObjectName name, Object[] args)
        throws Exception {
    assert(args.length == 1);
    Attribute attr = new Attribute(getName(), args[0]);
    mbsc.setAttribute(name, attr);
    return null;
}

Example 4

Source File: RMIDownloadTest.java From openjdk-jdk8u with GNU General Public License v2.0

5 votes

private static void testWithException(boolean send)
throws Exception {
    ClassLoader zoobyCL = new ZoobyClassLoader();
    Class<?> zoobyClass = Class.forName("Zooby", false, zoobyCL);
    Object zooby = zoobyClass.newInstance();

    JMXServiceURL url = new JMXServiceURL("service:jmx:rmi:///");
    JMXConnectorServer cs =
            JMXConnectorServerFactory.newJMXConnectorServer(url, null, pmbs);
    cs.start();
    JMXServiceURL addr = cs.getAddress();
    JMXConnector cc = JMXConnectorFactory.connect(addr);
    MBeanServerConnection mbsc = cc.getMBeanServerConnection();

    Object rzooby;
    if (send) {
        System.out.println("Sending object...");
        mbsc.setAttribute(getSetName, new Attribute("It", zooby));
        rzooby = getSetInstance.getIt();
    } else {
        System.out.println("Receiving object...");
        getSetInstance.setIt(zooby);
        rzooby = mbsc.getAttribute(getSetName, "It");
    }

    if (!rzooby.getClass().getName().equals("Zooby")) {
        throw new Exception("FAILED: remote object is not a Zooby");
    }
    if (rzooby.getClass().getClassLoader() ==
            zooby.getClass().getClassLoader()) {
        throw new Exception("FAILED: same class loader: " +
                zooby.getClass().getClassLoader());
    }

    cc.close();
    cs.stop();
}

Example 5

Source File: AuthorizationTest.java From openjdk-jdk8u with GNU General Public License v2.0

5 votes

protected int doSetRequest(MBeanServerConnection mbsc,
                           ObjectName on,
                           boolean expectedException) {
    int errorCount = 0;

    try {
        Utils.debug(Utils.DEBUG_STANDARD,
            "ClientSide::doSetRequest: Set attributes of the MBean") ;

        Attribute attribute = new Attribute("Attribute", "My value") ;
        mbsc.setAttribute(on, attribute) ;

        if (expectedException) {
            System.out.println("ClientSide::doSetRequest: " +
                "(ERROR) Set did not fail with expected SecurityException");
            errorCount++;
        } else {
            System.out.println("ClientSide::doSetRequest: (OK) Set succeed") ;
        }
    } catch(Exception e) {
        Utils.printThrowable(e, true) ;
        if (expectedException) {
            if (e instanceof java.lang.SecurityException) {
                System.out.println("ClientSide::doSetRequest: " +
                    "(OK) Set failed with expected SecurityException") ;
            } else {
                System.out.println("ClientSide::doSetRequest: " +
                    "(ERROR) Set failed with " +
                    e.getClass() + " instead of expected SecurityException");
                errorCount++;
            }
        } else {
            System.out.println("ClientSide::doSetRequest: (ERROR) Set failed");
            errorCount++;
        }
    }
    return errorCount;
}

Example 6

Source File: CougarHelpers.java From cougar with Apache License 2.0

5 votes

public void setJMXMBeanAttributeValue(String mBeanName, String attributeName, Object value) {

		try {
			MBeanServerConnection mBeanServerConnection = getJMXConnection();
			ObjectName mbeanName = new ObjectName(mBeanName);
            Attribute attr = new Attribute(attributeName, value);
			mBeanServerConnection.setAttribute(mbeanName, attr);

		} catch (Exception e) {
			throw new RuntimeException(JMX_RETRIEVAL_ERROR + mBeanName + ": " + attributeName, e);
		}
	}

Example 7

Source File: RMIDownloadTest.java From jdk8u-jdk with GNU General Public License v2.0

5 votes

private static void testWithException(boolean send)
throws Exception {
    ClassLoader zoobyCL = new ZoobyClassLoader();
    Class<?> zoobyClass = Class.forName("Zooby", false, zoobyCL);
    Object zooby = zoobyClass.newInstance();

    JMXServiceURL url = new JMXServiceURL("service:jmx:rmi:///");
    JMXConnectorServer cs =
            JMXConnectorServerFactory.newJMXConnectorServer(url, null, pmbs);
    cs.start();
    JMXServiceURL addr = cs.getAddress();
    JMXConnector cc = JMXConnectorFactory.connect(addr);
    MBeanServerConnection mbsc = cc.getMBeanServerConnection();

    Object rzooby;
    if (send) {
        System.out.println("Sending object...");
        mbsc.setAttribute(getSetName, new Attribute("It", zooby));
        rzooby = getSetInstance.getIt();
    } else {
        System.out.println("Receiving object...");
        getSetInstance.setIt(zooby);
        rzooby = mbsc.getAttribute(getSetName, "It");
    }

    if (!rzooby.getClass().getName().equals("Zooby")) {
        throw new Exception("FAILED: remote object is not a Zooby");
    }
    if (rzooby.getClass().getClassLoader() ==
            zooby.getClass().getClassLoader()) {
        throw new Exception("FAILED: same class loader: " +
                zooby.getClass().getClassLoader());
    }

    cc.close();
    cs.stop();
}

Example 8

Source File: MXBeanProxy.java From jdk8u_jdk with GNU General Public License v2.0

5 votes

@Override
Object invoke(MBeanServerConnection mbsc, ObjectName name, Object[] args)
        throws Exception {
    assert(args.length == 1);
    Attribute attr = new Attribute(getName(), args[0]);
    mbsc.setAttribute(name, attr);
    return null;
}

Example 9

Source File: MXBeanProxy.java From hottub with GNU General Public License v2.0

5 votes

@Override
Object invoke(MBeanServerConnection mbsc, ObjectName name, Object[] args)
        throws Exception {
    assert(args.length == 1);
    Attribute attr = new Attribute(getName(), args[0]);
    mbsc.setAttribute(name, attr);
    return null;
}

Example 10

Source File: MXBeanProxy.java From openjdk-8 with GNU General Public License v2.0

5 votes

@Override
Object invoke(MBeanServerConnection mbsc, ObjectName name, Object[] args)
        throws Exception {
    assert(args.length == 1);
    Attribute attr = new Attribute(getName(), args[0]);
    mbsc.setAttribute(name, attr);
    return null;
}

Example 11

Source File: TestJmxAppender.java From samza with Apache License 2.0

5 votes

@Test
public void testJmxAppender() throws Exception {
  MBeanServerConnection mbserver = JMXConnectorFactory.connect(URL).getMBeanServerConnection();
  ObjectName objectName = new ObjectName(JmxAppender.JMX_OBJECT_DOMAIN + ":type=" + JmxAppender.JMX_OBJECT_TYPE + ",name=" + JmxAppender.JMX_OBJECT_NAME);
  String level = null;
  MockAppender mockAppender = new MockAppender();
  Logger.getRootLogger().addAppender(mockAppender);

  // Check INFO is set (from log4j.xml).
  level = (String) mbserver.getAttribute(objectName, "Level");
  assertEquals("INFO", level);

  log.info("info1");
  log.debug("debug1");

  // Set to debug.
  mbserver.setAttribute(objectName, new Attribute("Level", "debug"));

  // Check DEBUG is set.
  level = (String) mbserver.getAttribute(objectName, "Level");
  assertEquals("DEBUG", level);

  log.info("info2");
  log.debug("debug2");

  List<LoggingEvent> logLines = mockAppender.getLogLines();

  // Should not have debug1 because log level is info at first.
  Iterator<LoggingEvent> logLineIterator = logLines.iterator();
  assertEquals(3, logLines.size());
  assertEquals("info1", logLineIterator.next().getMessage());
  assertEquals("info2", logLineIterator.next().getMessage());
  assertEquals("debug2", logLineIterator.next().getMessage());
}

Example 12

Source File: AuthorizationTest.java From TencentKona-8 with GNU General Public License v2.0

5 votes

protected int doSetRequest(MBeanServerConnection mbsc,
                           ObjectName on,
                           boolean expectedException) {
    int errorCount = 0;

    try {
        Utils.debug(Utils.DEBUG_STANDARD,
            "ClientSide::doSetRequest: Set attributes of the MBean") ;

        Attribute attribute = new Attribute("Attribute", "My value") ;
        mbsc.setAttribute(on, attribute) ;

        if (expectedException) {
            System.out.println("ClientSide::doSetRequest: " +
                "(ERROR) Set did not fail with expected SecurityException");
            errorCount++;
        } else {
            System.out.println("ClientSide::doSetRequest: (OK) Set succeed") ;
        }
    } catch(Exception e) {
        Utils.printThrowable(e, true) ;
        if (expectedException) {
            if (e instanceof java.lang.SecurityException) {
                System.out.println("ClientSide::doSetRequest: " +
                    "(OK) Set failed with expected SecurityException") ;
            } else {
                System.out.println("ClientSide::doSetRequest: " +
                    "(ERROR) Set failed with " +
                    e.getClass() + " instead of expected SecurityException");
                errorCount++;
            }
        } else {
            System.out.println("ClientSide::doSetRequest: (ERROR) Set failed");
            errorCount++;
        }
    }
    return errorCount;
}

Example 13

Source File: MXBeanProxy.java From openjdk-jdk8u-backup with GNU General Public License v2.0

5 votes

@Override
Object invoke(MBeanServerConnection mbsc, ObjectName name, Object[] args)
        throws Exception {
    assert(args.length == 1);
    Attribute attr = new Attribute(getName(), args[0]);
    mbsc.setAttribute(name, attr);
    return null;
}

Example 14

Source File: MXBeanProxy.java From openjdk-8-source with GNU General Public License v2.0

5 votes

@Override
Object invoke(MBeanServerConnection mbsc, ObjectName name, Object[] args)
        throws Exception {
    assert(args.length == 1);
    Attribute attr = new Attribute(getName(), args[0]);
    mbsc.setAttribute(name, attr);
    return null;
}

Example 15

Source File: AuthorizationTest.java From dragonwell8_jdk with GNU General Public License v2.0

5 votes

protected int doSetRequest(MBeanServerConnection mbsc,
                           ObjectName on,
                           boolean expectedException) {
    int errorCount = 0;

    try {
        Utils.debug(Utils.DEBUG_STANDARD,
            "ClientSide::doSetRequest: Set attributes of the MBean") ;

        Attribute attribute = new Attribute("Attribute", "My value") ;
        mbsc.setAttribute(on, attribute) ;

        if (expectedException) {
            System.out.println("ClientSide::doSetRequest: " +
                "(ERROR) Set did not fail with expected SecurityException");
            errorCount++;
        } else {
            System.out.println("ClientSide::doSetRequest: (OK) Set succeed") ;
        }
    } catch(Exception e) {
        Utils.printThrowable(e, true) ;
        if (expectedException) {
            if (e instanceof java.lang.SecurityException) {
                System.out.println("ClientSide::doSetRequest: " +
                    "(OK) Set failed with expected SecurityException") ;
            } else {
                System.out.println("ClientSide::doSetRequest: " +
                    "(ERROR) Set failed with " +
                    e.getClass() + " instead of expected SecurityException");
                errorCount++;
            }
        } else {
            System.out.println("ClientSide::doSetRequest: (ERROR) Set failed");
            errorCount++;
        }
    }
    return errorCount;
}

Example 16

Source File: MXBeanProxy.java From dragonwell8_jdk with GNU General Public License v2.0

5 votes

@Override
Object invoke(MBeanServerConnection mbsc, ObjectName name, Object[] args)
        throws Exception {
    assert(args.length == 1);
    Attribute attr = new Attribute(getName(), args[0]);
    mbsc.setAttribute(name, attr);
    return null;
}

Example 17

Source File: MXBeanInteropTest2.java From openjdk-jdk9 with GNU General Public License v2.0

4 votes

private final int doBasicMXBeanTest(MBeanServerConnection mbsc) {
    int errorCount = 0 ;
    System.out.println("---- doBasicMXBeanTest") ;

    try {
        ObjectName objName =
                new ObjectName("sqe:type=BasicMXBean") ;
        mbsc.createMBean(BASIC_MXBEAN_CLASS_NAME, objName);
        MBeanInfo mbInfo = mbsc.getMBeanInfo(objName);
        printMBeanInfo(mbInfo);
        System.out.println("---- OK\n") ;
        System.out.println("getMBeanInfo\t\t"
                + mbInfo);
        System.out.println("---- OK\n") ;

        System.out.println("Check mxbean field in the MBeanInfo");
        String mxbeanField =
                (String)mbInfo.getDescriptor().getFieldValue(JMX.MXBEAN_FIELD);

        if ( mxbeanField == null || ! mxbeanField.equals("true")) {
            System.out.println("---- ERROR : Improper mxbean field value "
                    + mxbeanField);
            errorCount++;
        }
        System.out.println("---- OK\n") ;

        System.out.println("Set attribute ObjectNameAtt");
        Attribute att = new Attribute("ObjectNameAtt", objName);
        mbsc.setAttribute(objName, att);
        ObjectName value =
                (ObjectName)mbsc.getAttribute(objName, "ObjectNameAtt");

        if ( ! value.equals(objName) ) {
            errorCount++;
            System.out.println("---- ERROR : setAttribute failed, got "
                    + value
                    + " while expecting "
                    + objName);
        }
        System.out.println("---- OK\n") ;

        System.out.println("Call operation doNothing");
        mbsc.invoke(objName,  "doNothing", null, null);
        System.out.println("---- OK\n") ;

        System.out.println("Call operation getWeather");
        Object weather = mbsc.invoke(objName,
                "getWeather",
                new Object[]{Boolean.TRUE},
                new String[]{"boolean"});
        System.out.println("Weather is " + weather);
        System.out.println("---- OK\n") ;
    } catch (Exception e) {
        Utils.printThrowable(e, true) ;
        errorCount++ ;
        System.out.println("---- ERROR\n") ;
    }

    return errorCount ;
}

Example 18

Source File: ModelControllerMBeanTestCase.java From wildfly-core with GNU Lesser General Public License v2.1

4 votes

@Test
public void testReadWriteAttributeExpressionsStandalone() throws Exception {
    MBeanServerConnection connection = setupAndGetConnection(new MBeanInfoAdditionalInitialization(ProcessType.STANDALONE_SERVER, new TestExtension(true)));

    ObjectName name = createObjectName(EXPR_DOMAIN + ":subsystem=test");
    checkAttributeValues(connection, name, "1", null, "2", "3", "4", "false", new byte[]{5, 6}, "7.0", "8",
            Collections.singletonList("9"), "10", ModelType.INT.toString(), "key1", "11", "key2", "12");
    Assert.assertNull(connection.getAttribute(name, "complex"));


    try {
        connection.setAttribute(name, new Attribute("roInt", 101));
        Assert.fail("roInt not writable");
    } catch (Exception expected) {
        //expected
    }

    connection.setAttribute(name, new Attribute("int", "${should.not.exist!!!!!:102}"));
    connection.setAttribute(name, new Attribute("undefinedInt", "${should.not.exist!!!!!:103}"));
    connection.setAttribute(name, new Attribute("bigint", "${should.not.exist!!!!!:104}"));
    connection.setAttribute(name, new Attribute("bigdec", "${should.not.exist!!!!!:105}"));
    connection.setAttribute(name, new Attribute("boolean", "${should.not.exist!!!!!:true}"));
    connection.setAttribute(name, new Attribute("bytes", new byte[]{106, 107}));
    connection.setAttribute(name, new Attribute("double", "${should.not.exist!!!!!:108.0}"));
    connection.setAttribute(name, new Attribute("string", "${should.not.exist!!!!!:109}"));
    connection.setAttribute(name, new Attribute("list", new String[]{"${should.not.exist!!!!!:110}"}));
    connection.setAttribute(name, new Attribute("long", "${should.not.exist!!!!!:111}"));
    connection.setAttribute(name, new Attribute("type", "${should.not.exist!!!!!:STRING}"));
    Map<String, String> map = new HashMap<String, String>();
    map.put("keyA", "${should.not.exist!!!!!:112}");
    map.put("keyB", "${should.not.exist!!!!!:113}");
    connection.setAttribute(name, new Attribute("map", map));
    MBeanInfo info = connection.getMBeanInfo(name);
    CompositeType complexType = assertCast(CompositeType.class, findAttribute(info.getAttributes(), "complex").getOpenType());
    connection.setAttribute(name, new Attribute("complex", createComplexData(connection, complexType, "${should.not.exist!!!!!:1}", "${should.not.exist!!!!!:2.0}")));


    checkAttributeValues(connection, name, "1", "${should.not.exist!!!!!:103}", "${should.not.exist!!!!!:102}", "${should.not.exist!!!!!:104}", "${should.not.exist!!!!!:105}", "${should.not.exist!!!!!:true}",
            new byte[]{106, 107}, "${should.not.exist!!!!!:108.0}", "${should.not.exist!!!!!:109}",
            Collections.singletonList("${should.not.exist!!!!!:110}"), "${should.not.exist!!!!!:111}", "${should.not.exist!!!!!:STRING}", "keyA", "${should.not.exist!!!!!:112}", "keyB", "${should.not.exist!!!!!:113}");
    CompositeData compositeData = assertCast(CompositeData.class, connection.getAttribute(name, "complex"));
    Assert.assertEquals("${should.not.exist!!!!!:1}", compositeData.get("int-value"));
    Assert.assertEquals("${should.not.exist!!!!!:2.0}", compositeData.get("bigdecimal-value"));
}

Example 19

Source File: MXBeanInteropTest2.java From openjdk-jdk8u-backup with GNU General Public License v2.0

4 votes

private final int doBasicMXBeanTest(MBeanServerConnection mbsc) {
    int errorCount = 0 ;
    System.out.println("---- doBasicMXBeanTest") ;

    try {
        ObjectName objName =
                new ObjectName("sqe:type=BasicMXBean") ;
        mbsc.createMBean(BASIC_MXBEAN_CLASS_NAME, objName);
        MBeanInfo mbInfo = mbsc.getMBeanInfo(objName);
        printMBeanInfo(mbInfo);
        System.out.println("---- OK\n") ;
        System.out.println("getMBeanInfo\t\t"
                + mbInfo);
        System.out.println("---- OK\n") ;

        System.out.println("Check mxbean field in the MBeanInfo");
        String mxbeanField =
                (String)mbInfo.getDescriptor().getFieldValue(JMX.MXBEAN_FIELD);

        if ( mxbeanField == null || ! mxbeanField.equals("true")) {
            System.out.println("---- ERROR : Improper mxbean field value "
                    + mxbeanField);
            errorCount++;
        }
        System.out.println("---- OK\n") ;

        System.out.println("Set attribute ObjectNameAtt");
        Attribute att = new Attribute("ObjectNameAtt", objName);
        mbsc.setAttribute(objName, att);
        ObjectName value =
                (ObjectName)mbsc.getAttribute(objName, "ObjectNameAtt");

        if ( ! value.equals(objName) ) {
            errorCount++;
            System.out.println("---- ERROR : setAttribute failed, got "
                    + value
                    + " while expecting "
                    + objName);
        }
        System.out.println("---- OK\n") ;

        System.out.println("Call operation doNothing");
        mbsc.invoke(objName,  "doNothing", null, null);
        System.out.println("---- OK\n") ;

        System.out.println("Call operation getWeather");
        Object weather = mbsc.invoke(objName,
                "getWeather",
                new Object[]{Boolean.TRUE},
                new String[]{"boolean"});
        System.out.println("Weather is " + weather);
        System.out.println("---- OK\n") ;
    } catch (Exception e) {
        Utils.printThrowable(e, true) ;
        errorCount++ ;
        System.out.println("---- ERROR\n") ;
    }

    return errorCount ;
}

Example 20

Source File: ModelControllerMBeanTestCase.java From wildfly-core with GNU Lesser General Public License v2.1

4 votes

@Test
public void testReadWriteAttributeStandalone() throws Exception {
    MBeanServerConnection connection = setupAndGetConnection(new MBeanInfoAdditionalInitialization(ProcessType.STANDALONE_SERVER, new TestExtension()));

    ObjectName name = createObjectName(LEGACY_DOMAIN + ":subsystem=test");
    checkAttributeValues(connection, name, 1, null, 2, BigInteger.valueOf(3), BigDecimal.valueOf(4), false, new byte[]{5, 6}, 7.0, "8",
            Collections.singletonList(9), 10, ModelType.INT, "key1", 11, "key2", 12);
    Assert.assertNull(connection.getAttribute(name, "complex"));


    try {
        connection.setAttribute(name, new Attribute("roInt", 101));
        Assert.fail("roInt not writable");
    } catch (Exception expected) {
        //expected
    }

    connection.setAttribute(name, new Attribute("int", 102));
    connection.setAttribute(name, new Attribute("undefinedInt", 103));
    connection.setAttribute(name, new Attribute("bigint", BigInteger.valueOf(104)));
    connection.setAttribute(name, new Attribute("bigdec", BigDecimal.valueOf(105)));
    connection.setAttribute(name, new Attribute("boolean", Boolean.TRUE));
    connection.setAttribute(name, new Attribute("bytes", new byte[]{106, 107}));
    connection.setAttribute(name, new Attribute("double", 108.0));
    connection.setAttribute(name, new Attribute("string", "109"));
    connection.setAttribute(name, new Attribute("list", new Integer[]{110}));
    connection.setAttribute(name, new Attribute("long", 111L));
    connection.setAttribute(name, new Attribute("type", ModelType.STRING.toString()));
    Map<String, Integer> map = new HashMap<String, Integer>();
    map.put("keyA", 112);
    map.put("keyB", 113);
    connection.setAttribute(name, new Attribute("map", map));
    MBeanInfo info = connection.getMBeanInfo(name);
    CompositeType complexType = assertCast(CompositeType.class, findAttribute(info.getAttributes(), "complex").getOpenType());
    connection.setAttribute(name, new Attribute("complex", createComplexData(connection, complexType, 1, BigDecimal.valueOf(2.0))));


    checkAttributeValues(connection, name, 1, 103, 102, BigInteger.valueOf(104), BigDecimal.valueOf(105), true, new byte[]{106, 107}, 108.0, "109",
            Collections.singletonList(110), 111, ModelType.STRING, "keyA", 112, "keyB", 113);
    CompositeData compositeData = assertCast(CompositeData.class, connection.getAttribute(name, "complex"));
    Assert.assertEquals(1, compositeData.get("int-value"));
    Assert.assertEquals(BigDecimal.valueOf(2.0), compositeData.get("bigdecimal-value"));
}