Example usage for org.springframework.jmx.support JmxUtils getMethodSignature

Introduction

In this page you can find the example usage for org.springframework.jmx.support JmxUtils getMethodSignature.

Prototype

public static String[] getMethodSignature(Method method) 

Source Link

Document

Create a String[] representing the argument signature of a method.

Usage

From source file:org.apache.camel.component.zookeeper.ZooKeeperEndpointTest.java

public synchronized void testEnpointConfigurationCanBeSetViaJMX() throws Exception {
    Set s = mbsc.queryNames(new ObjectName(domainName + ":type=endpoints,*"), null);
    assertEquals("Could not find  endpoints: " + s, 2, s.size());
    ObjectName zepName = new ArrayList<ObjectName>(s).get(0);

    verifyManagedAttribute(zepName, "Path", "/someotherpath");
    verifyManagedAttribute(zepName, "Create", true);
    verifyManagedAttribute(zepName, "Repeat", true);
    verifyManagedAttribute(zepName, "ListChildren", true);
    verifyManagedAttribute(zepName, "AwaitExistence", true);
    verifyManagedAttribute(zepName, "Timeout", 12345);
    verifyManagedAttribute(zepName, "Backoff", 12345L);

    mbsc.invoke(zepName, "clearServers", null,
            JmxUtils.getMethodSignature(ZooKeeperEndpoint.class.getMethod("clearServers", null)));
    mbsc.invoke(zepName, "addServer", new Object[] { "someserver:12345" }, JmxUtils
            .getMethodSignature(ZooKeeperEndpoint.class.getMethod("addServer", new Class[] { String.class })));

}

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From source file:org.springframework.jmx.access.MBeanClientInterceptor.java

/**
 * Routes a method invocation (not a property get/set) to the corresponding
 * operation on the managed resource./*ww  w .  j a v a2s .co  m*/
 * @param method the method corresponding to operation on the managed resource.
 * @param args the invocation arguments
 * @return the value returned by the method invocation.
 */
private Object invokeOperation(Method method, Object[] args) throws JMException, IOException {
    Assert.state(this.serverToUse != null, "No MBeanServerConnection available");

    MethodCacheKey key = new MethodCacheKey(method.getName(), method.getParameterTypes());
    MBeanOperationInfo info = this.allowedOperations.get(key);
    if (info == null) {
        throw new InvalidInvocationException(
                "Operation '" + method.getName() + "' is not exposed on the management interface");
    }

    String[] signature;
    synchronized (this.signatureCache) {
        signature = this.signatureCache.get(method);
        if (signature == null) {
            signature = JmxUtils.getMethodSignature(method);
            this.signatureCache.put(method, signature);
        }
    }

    return this.serverToUse.invoke(this.objectName, method.getName(), args, signature);
}

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