Example usage for org.springframework.jmx JmxException JmxException

Introduction

In this page you can find the example usage for org.springframework.jmx JmxException JmxException.

Prototype

public JmxException(String msg, Throwable cause) 

Source Link

Document

Constructor for JmxException.

Usage

From source file:net.nicoll.boot.daemon.SpringApplicationAdminClient.java

/**
 * Check if the spring application managed by this instance is ready. Returns
 * {@code false} if the mbean is not yet deployed so this method should be repeatedly
 * called until a timeout is reached.//from   w ww.  j  av a  2 s .c  o  m
 * @return {@code true} if the application is ready to service requests
 * @throws org.springframework.jmx.JmxException if the JMX service could not be contacted
 */
public boolean isReady() {
    try {
        return (Boolean) this.connection.getAttribute(this.objectName, "Ready");
    } catch (InstanceNotFoundException ex) {
        return false; // Instance not available yet
    } catch (AttributeNotFoundException ex) {
        throw new IllegalStateException("Unexpected: attribute 'Ready' not available", ex);
    } catch (ReflectionException ex) {
        throw new JmxException("Failed to retrieve Ready attribute", ex.getCause());
    } catch (MBeanException ex) {
        throw new JmxException(ex.getMessage(), ex);
    } catch (IOException ex) {
        throw new JmxException(ex.getMessage(), ex);
    }
}

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From source file:net.nicoll.boot.daemon.SpringApplicationAdminClient.java

/**
 * Stop the application managed by this instance.
 * @throws JmxException if the JMX service could not be contacted
 * @throws IOException if an I/O error occurs
 * @throws InstanceNotFoundException if the lifecycle mbean cannot be found
 *///from   www  .ja  v a  2  s. c o  m
public void stop() throws IOException, InstanceNotFoundException {
    try {
        this.connection.invoke(this.objectName, "shutdown", null, null);
    } catch (ReflectionException ex) {
        throw new JmxException("Shutdown failed", ex.getCause());
    } catch (MBeanException ex) {
        throw new JmxException("Could not invoke shutdown operation", ex);
    }
}

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From source file:org.springframework.boot.actuate.endpoint.jmx.EndpointMBeanRegistrar.java

/**
 * Unregister the specified {@link ObjectName} if necessary.
 * @param objectName the {@link ObjectName} of the endpoint to unregister
 * @return {@code true} if the endpoint was unregistered, {@code false} if no such
 * endpoint was found/*  w w  w. ja  v  a  2s . co m*/
 */
public boolean unregisterEndpointMbean(ObjectName objectName) {
    try {
        if (logger.isDebugEnabled()) {
            logger.debug("Unregister endpoint with ObjectName '" + objectName + "' " + "from the JMX domain");
        }
        this.mBeanServer.unregisterMBean(objectName);
        return true;
    } catch (InstanceNotFoundException ex) {
        return false;
    } catch (MBeanRegistrationException ex) {
        throw new JmxException("Failed to unregister MBean with ObjectName '" + objectName + "'", ex);
    }
}

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From source file:org.springframework.boot.actuate.endpoint.jmx.JmxEndpointExporter.java

private void unregister(ObjectName objectName) {
    try {//from   w  w  w.j  av a2 s  .co  m
        if (logger.isDebugEnabled()) {
            logger.debug("Unregister endpoint with ObjectName '" + objectName + "' " + "from the JMX domain");
        }
        this.mBeanServer.unregisterMBean(objectName);
    } catch (InstanceNotFoundException ex) {
        // Ignore and continue
    } catch (MBeanRegistrationException ex) {
        throw new JmxException("Failed to unregister MBean with ObjectName '" + objectName + "'", ex);
    }
}

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

/**
 * Registers the specified {@code NotificationListener}.
 * <p>Ensures that an {@code MBeanServerConnection} is configured and attempts
 * to detect a local connection if one is not supplied.
 *///ww  w . ja va 2s  . c  o m
public void prepare() {
    if (this.server == null) {
        this.server = this.connector.connect(this.serviceUrl, this.environment, this.agentId);
    }
    try {
        this.actualObjectNames = getResolvedObjectNames();
        if (this.actualObjectNames != null) {
            if (logger.isDebugEnabled()) {
                logger.debug(
                        "Registering NotificationListener for MBeans " + Arrays.asList(this.actualObjectNames));
            }
            for (ObjectName actualObjectName : this.actualObjectNames) {
                this.server.addNotificationListener(actualObjectName, getNotificationListener(),
                        getNotificationFilter(), getHandback());
            }
        }
    } catch (IOException ex) {
        throw new MBeanServerNotFoundException(
                "Could not connect to remote MBeanServer at URL [" + this.serviceUrl + "]", ex);
    } catch (Exception ex) {
        throw new JmxException("Unable to register NotificationListener", ex);
    }
}

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