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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
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*
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* and Distribution License("CDDL") (collectively, the "License"). You
* may not use this file except in compliance with the License. You can obtain
* a copy of the License at https://glassfish.dev.java.net/public/CDDL+GPL.html
* or glassfish/bootstrap/legal/LICENSE.txt. See the License for the specific
* language governing permissions and limitations under the License.
*
* When distributing the software, include this License Header Notice in each
* file and include the License file at glassfish/bootstrap/legal/LICENSE.txt.
* Sun designates this particular file as subject to the "Classpath" exception
* as provided by Sun in the GPL Version 2 section of the License file that
* accompanied this code. If applicable, add the following below the License
* Header, with the fields enclosed by brackets [] replaced by your own
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*
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* only the GPL Version 2, indicate your decision by adding "[Contributor]
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* its licensees as provided above. However, if you add GPL Version 2 code
* and therefore, elected the GPL Version 2 license, then the option applies
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/*
* $Id: ManagedJsr77MdlBean.java,v 1.4 2007/05/05 05:25:39 tcfujii Exp $
* @author: alexkrav
*
* $Log: ManagedJsr77MdlBean.java,v $
* Revision 1.4 2007/05/05 05:25:39 tcfujii
* CDDL+GPL header updates.
*
* Revision 1.3 2005/12/25 03:47:41 tcfujii
* Updated copyright text and year.
*
* Revision 1.2 2005/06/27 21:19:46 tcfujii
* Issue number: CDDL header updates.
*
* Revision 1.1.1.1 2005/05/27 22:52:02 dpatil
* GlassFish first drop
*
* Revision 1.9 2005/05/07 04:35:28 ruyakr
* Engineer: Rob Ruyak
*
* Fixed warning messages displayed from jdk1.5 because of introduction of varargs in certain apis such as ja
* va.lang.Class.
*
*
* This is my last checkin here at Sun! Thanks for all the good times!
*
* Revision 1.8 2004/11/14 07:04:24 tcfujii
* Updated copyright text and/or year.
*
* Revision 1.7 2004/02/20 03:56:18 qouyang
*
*
* First pass at code merge.
*
* Details for the merge will be published at:
* http://javaweb.sfbay.sun.com/~qouyang/workspace/PE8FCSMerge/02202004/
*
* Revision 1.6.4.2 2004/02/02 07:25:23 tcfujii
* Copyright updates notices; reviewer: Tony Ng
*
* Revision 1.6.4.1 2004/01/20 20:39:32 ramakant
* Bug# 4958195
* Reviewers: Abhijit, Alex, Prashanth
* Fix:
* reintroduced the deprecated command - jms-ping to cli.
* added a new operation pingJMS to J2EEServerMdl.
* modified exception handling in ManagedJsr77MdlBean.
*
* Revision 1.6 2003/08/24 02:58:50 kravtch
* dependancy from J2EEManagedObjectMdl
* is removed: J2EEManagedObjectMdl->Object
* CVS: ----------------------------------------------------------------------
*
* Revision 1.5 2003/08/20 15:41:34 kravtch
* added support for primitive parameters handling (for JSR77 objects):
* getClassForName();
*
* Revision 1.4 2003/08/16 21:26:19 kravtch
* repare for setAttribute in runtime mbean:
* descriptor.GETTER__FIELD_NAME->SETTER_FIELD_NAME
*
* Revision 1.3 2003/08/14 23:16:17 kravtch
* invokeOperation() signature changed;
* BaseConfigMBean now uses mcb.invokeOperation();
*
* Revision 1.2 2003/07/29 18:59:37 kravtch
* MBeanRegistryEntry:
* - support for toFormatString();
* - instantiateMBean() method modified to instantiate runtime MBeans as well;
* MBeanRegistryFactory:
* - fixed bug in getRuntimeRegistry();
* MBeanNamingInfo:
* - less strict requirements for parm_list_array size in constructor (can be more then needed);
* BaseRuntimeMBean:
* - exception ClassCastException("Managed resource is not a Jsr77ModelBean") handling;
* ManagedJsr77MdlBean:
* - call managed bean bug fixed ( getDeclaredMethod()->getMethod())
* admin/dtds/runtime-mbeans-descriptors.xml - modified to represent new runtime mbeans;
*
* Revision 1.1 2003/07/18 20:14:47 kravtch
* 1. ALL config mbeans are now covered by descriptors.xml
* 2. new infrastructure for runtime mbeans is added
* 3. generic constructors added to jsr77Mdl beans (String[])
* 4. new test cases are added to admintest
* 5. MBeanRegistryFactory has now different methods to obtain admin/runtime registries
* 6. runtime-descriptors xml-file is added to build
*
*/
package com.sun.enterprise.admin.runtime;
import java.text.CharacterIterator;
import java.text.StringCharacterIterator;
import java.lang.reflect.Method;
import java.util.Iterator;
import java.util.ArrayList;
import java.util.logging.Level;
import java.util.logging.Logger;
//JMX imports
import javax.management.*;
import javax.management.Descriptor;
import javax.management.modelmbean.ModelMBeanInfo;
import javax.management.modelmbean.ModelMBeanOperationInfo;
import javax.management.modelmbean.ModelMBeanAttributeInfo;
//import com.sun.enterprise.management.model.J2EEManagedObjectMdl;
import com.sun.enterprise.admin.MBeanHelper;
import com.sun.enterprise.admin.meta.MBeanMetaConstants;
/****************************************************************************************************************
*/
public class ManagedJsr77MdlBean {
DynamicMBean m_mbean = null;
/*J2EEManagedObjectMdl*/ Object m_baseJsr77Bean = null;
public ManagedJsr77MdlBean(DynamicMBean mbean, /*J2EEManagedObjectMdl*/ Object cb)
{
m_baseJsr77Bean = cb;
m_mbean = mbean;
}
/****************************************************************************************************************
* Gets MBean's attribute value.
* @param externalName the MBean's attribute name.
* @return The value of the attribute retrieved.
* @throws MBeanException exception
* @throws AttributeNotFoundException exception
*/
public Object getAttribute(ModelMBeanAttributeInfo attrInfo, String attrName) throws MBeanException,AttributeNotFoundException {
Descriptor descr = attrInfo.getDescriptor();
String getter = (String)descr.getFieldValue(MBeanMetaConstants.GETTER_FIELD_NAME);
if(getter==null)
throw new MBeanException(new MBeanRuntimeException("ManagedJsr77MdlBean:getAttribute:No getter found in descriptor"));
try
{
Method method = m_baseJsr77Bean.getClass().getMethod(getter);
return method.invoke(m_baseJsr77Bean);
}
catch (Exception e)
{
//throw new MBeanException(e, "Exception invoking getter method in runtime bean " + getter);
throw MBeanHelper.extractAndWrapTargetException(e,
"Exception invoking getter method in runtime bean " + getter);
}
}
/****************************************************************************************************************
* Sets MBean's attribute value.
* @param attr The identification of the attribute to be set and the value it is to be set to.
* @throws MBeanException exception
* @throws AttributeNotFoundException exception
*/
public void setAttribute(ModelMBeanAttributeInfo attrInfo, Attribute attr) throws MBeanException,AttributeNotFoundException {
Descriptor descr = attrInfo.getDescriptor();
String setter = (String)descr.getFieldValue(MBeanMetaConstants.SETTER_FIELD_NAME);
if(setter==null)
throw new MBeanException(new MBeanRuntimeException("ManagedJsr77MdlBean:getAttribute:No setter found in descriptor"));
try
{
Method method = m_baseJsr77Bean.getClass().getMethod(setter, new Class[]{getClassForName(attrInfo.getType())});
method.invoke(m_baseJsr77Bean, new Object[]{attr.getValue()});
}
catch (Exception e)
{
//e.printStackTrace();
//throw new MBeanException(e, "Exception invoking setter method in runtime bean " + setter);
throw MBeanHelper.extractAndWrapTargetException(e,
"Exception invoking setter method in runtime bean " + setter);
}
}
public Object invokeOperation(ModelMBeanOperationInfo opInfo, Object params[], String signature[]) throws MBeanException, ReflectionException
{
String name = opInfo.getName();
try
{
Object ret = MBeanHelper.invokeOperationInBean(opInfo, this, params);
if(ret!=MBeanHelper.INVOKE_ERROR_SIGNAL_OBJECT)
{
return ret;
}
}
catch (Exception e)
{
//throw new MBeanException(e, "Exception invoking method in runtime bean" + name);
throw MBeanHelper.extractAndWrapTargetException(e,
"Exception invoking method in runtime bean " + name);
}
try
{
return MBeanHelper.invokeOperationInBean(opInfo, m_baseJsr77Bean, params);
// IT MAYBE:MBeanHelper.INVOKE_ERROR_SIGNAL_OBJECT !!!
}
catch (Exception e)
{
//throw new MBeanException(e, "Exception invoking method in runtime bean" + name);
throw MBeanHelper.extractAndWrapTargetException(e,
"Exception invoking method in runtime bean " + name);
}
}
private Class getClassForName(String type) throws ClassNotFoundException
{
if(type.equals("int"))
return Integer.TYPE;
if(type.equals("long"))
return Long.TYPE;
if(type.equals("boolean"))
return Boolean.TYPE;
return Class.forName(type);
}
}
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