diff options
Diffstat (limited to 'qpid/java/management/client/src/main/java/org/apache/qpid/management/wsdm/capabilities/MBeanCapability.java')
| -rw-r--r-- | qpid/java/management/client/src/main/java/org/apache/qpid/management/wsdm/capabilities/MBeanCapability.java | 219 |
1 files changed, 0 insertions, 219 deletions
diff --git a/qpid/java/management/client/src/main/java/org/apache/qpid/management/wsdm/capabilities/MBeanCapability.java b/qpid/java/management/client/src/main/java/org/apache/qpid/management/wsdm/capabilities/MBeanCapability.java deleted file mode 100644 index 37ecc0c031..0000000000 --- a/qpid/java/management/client/src/main/java/org/apache/qpid/management/wsdm/capabilities/MBeanCapability.java +++ /dev/null @@ -1,219 +0,0 @@ -/*
- *
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied. See the License for the
- * specific language governing permissions and limitations
- * under the License.
- *
- */
-package org.apache.qpid.management.wsdm.capabilities;
-
-import java.lang.management.ManagementFactory;
-
-import javax.management.Attribute;
-import javax.management.AttributeNotFoundException;
-import javax.management.InstanceNotFoundException;
-import javax.management.MBeanException;
-import javax.management.MBeanServer;
-import javax.management.ObjectName;
-
-import org.apache.muse.ws.resource.impl.AbstractWsResourceCapability;
-import org.apache.qpid.management.Messages;
-import org.apache.qpid.management.domain.handler.impl.InvocationResult;
-import org.apache.qpid.management.domain.services.MethodInvocationException;
-import org.apache.qpid.management.wsdm.common.EntityInstanceNotFoundFault;
-import org.apache.qpid.management.wsdm.common.MethodInvocationFault;
-import org.apache.qpid.management.wsdm.common.NoSuchAttributeFault;
-import org.apache.qpid.management.wsdm.common.QManFault;
-import org.apache.qpid.transport.util.Logger;
-
-/**
- * Abstract capability used for centralize common
- * behaviour of the QMan resource(s) related capabilities.
- *
- * @author Andrea Gazzarini
- */
-public abstract class MBeanCapability extends AbstractWsResourceCapability
-{
- private static final Logger LOGGER = Logger.get(MBeanCapability.class);
-
- protected final MBeanServer _mxServer;
- protected ObjectName _objectName;
-
- /**
- * Builds a new capability related to the given object name.
- *
- * @param objectName the name of the target object of this capability.
- */
- public MBeanCapability()
- {
- _mxServer = ManagementFactory.getPlatformMBeanServer();
- }
-
- /**
- * Injects on this capability the object name of the target mbean.
- *
- * @param objectName the object name of the target mbean.
- */
- void setResourceObjectName(ObjectName objectName)
- {
- this._objectName = objectName;
- }
-
- /**
- * Returns the attribute value of a QMan managed object instance.
- *
- * @param attributeName the name of the attribute to be requested.
- * @return the value for the requested attribute.
- * @throws NoSuchAttributeFault when the requested attribute cannot be found
- * on the given entity instance.
- * @throws EntityInstanceNotFoundFault when the requested entity instance cannot
- * be found.
- * @throws QManFault in case of internal system failure.
- */
- Object getAttribute(String attributeName) throws NoSuchAttributeFault, EntityInstanceNotFoundFault, QManFault
- {
- try
- {
- return _mxServer.getAttribute(_objectName, attributeName);
- } catch (AttributeNotFoundException exception)
- {
- throw new NoSuchAttributeFault(
- getWsResource().getEndpointReference(),
- attributeName);
- } catch (InstanceNotFoundException exception)
- {
- throw new EntityInstanceNotFoundFault(
- getWsResource().getEndpointReference(),
- _objectName);
- } catch (Exception exception)
- {
- LOGGER.error(
- Messages.QMAN_100035_GET_ATTRIBUTE_FAILURE,
- attributeName,
- _objectName);
- throw new QManFault(
- getWsResource().getEndpointReference(),
- exception);
- }
- }
-
- /**
- * Sets the value for the given attribute on this MBean (proxy).
- *
- * @param objectName
- * the object name of the target instance (excluding the domain
- * name).
- * @param attributeName
- * the name of the attribute to be requested.
- * @param value
- * the value for the requested attribute.
- * @throws NoSuchAttributeFault
- * when the requested attribute cannot be found on the given
- * entity instance.
- * @throws EntityInstanceNotFoundFault
- * when the requested entity instance cannot be found.
- * @throws QManFault
- * in case of internal system failure.
- */
- void setAttribute(String attributeName, Object value) throws NoSuchAttributeFault, EntityInstanceNotFoundFault, QManFault
- {
- try
- {
- _mxServer.setAttribute(_objectName, new Attribute(attributeName,value));
- } catch (AttributeNotFoundException exception)
- {
- throw new NoSuchAttributeFault(
- getWsResource().getEndpointReference(),
- attributeName);
- } catch (InstanceNotFoundException exception)
- {
- throw new EntityInstanceNotFoundFault(
- getWsResource().getEndpointReference(),
- _objectName);
- } catch (Exception exception)
- {
- LOGGER.error(
- Messages.QMAN_100036_SET_ATTRIBUTE_FAILURE,
- attributeName,
- _objectName);
- throw new QManFault(
- getWsResource().getEndpointReference(),
- exception);
- }
- }
-
- /**
- * Invokes the requested operation on target JMX resource.
- *
- * @param operationName the name of the operation to be invoked.
- * @param params parameters used for operation invocation.
- * @param signature the operation / method signature.
- * @throws EntityInstanceNotFoundFault
- * when the target MBean doesn't exist on Management server.
- * @throws MethodInvocationFault
- * when the invocation of the requested operation raises an exception.
- * @throws QManFault
- * in case of not-well known failure.
- */
- Result invoke(String operationName, Object [] params, String [] signature) throws EntityInstanceNotFoundFault, MethodInvocationFault,QManFault
- {
- try
- {
- InvocationResult output = (InvocationResult) _mxServer
- .invoke(
- _objectName,
- operationName,
- params,
- signature);
-
- return new Result(output.getOutputSection());
-
- } catch (InstanceNotFoundException exception)
- {
- throw new EntityInstanceNotFoundFault(
- getWsResource().getEndpointReference(),
- _objectName);
- } catch (MBeanException exception)
- {
- if (exception.getTargetException() instanceof MethodInvocationException)
- {
- MethodInvocationException failure = (MethodInvocationException) exception.getTargetException();
- throw new MethodInvocationFault(
- getWsResource().getEndpointReference(),
- operationName,
- failure.getStatusText(),
- failure.getReturnCode());
- } else {
- LOGGER.error(
- Messages.QMAN_100037_INVOKE_OPERATION_FAILURE,
- operationName,
- _objectName);
- throw new QManFault(
- getWsResource().getEndpointReference(),
- exception);
- }
- }catch(Exception exception)
- {
- LOGGER.error(
- Messages.QMAN_100037_INVOKE_OPERATION_FAILURE,
- operationName,
- _objectName);
- throw new QManFault(
- getWsResource().getEndpointReference(),
- exception);
- }
- }
-}
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