Examples of com.sun.appserv.management.config.CustomMBeanConfig

Package com.sun.appserv.management.config

Examples of com.sun.appserv.management.config.CustomMBeanConfig

com.sun.appserv.management.config.CustomMBeanConfig
Configuration for custom MBean.
When a Custom MBean is loaded, the object name specified via the 'ObjectNameInConfig' Attribute is used. The JMX Domain will always be {@link #JMX_DOMAIN}.
If there is a name specified in 'ObjectNameInConfig' eg "name=name1", that name is used and the name as returned by {@link #getName} is not used within the ObjectName.
Note the following:
- The MBean is dynamically registered or deregistered upon enabling it.
- If an MBean is created with a certain ObjectName, a property "server=<server-name>" is added to the ObjectName's representation, when the MBean is being registered with the MBeanServer. The "server-name" above refers to the name of the application server instance. If you deploy it to the admin server ifself, then the property added is: "server=server".
- If an ObjectName is not specified, then an ObjectName is created by the server.
- The MBean domain name for a custom MBean is user .
Questions
- When setEnabled( true/false ) is called, are custom MBeans dynamically loaded and unloaded? Document this here.
- How to obtain the ObjectName for the runtime MBean that this config specifies?
- Are runtime MBeans loaded only in the DAS, or in each server? What about the Node Agent? If they are loaded per server, what is put into the ObjectName to distinguish them?
- All these either/or cases are confusing. We should restrict the object-name Attribute to properties, prohibit a 'name' property, and require a 'type' property--my opinion--Lloyd
@see com.sun.appserv.management.config.DomainConfig#getCustomMBeanConfigMap

            Map <String, CustomMBeanConfig> customMBeanMap = AMXUtil.getDomainConfig().getCustomMBeanConfigMap();
            List<Map> selectedList = (List)handlerCtx.getInputValue("SelectedRows");
            boolean hasOrig = (selectedList == null || selectedList.size()==0) ? false: true;
            for(String key : customMBeanMap.keySet()){
                HashMap oneRow = new HashMap();
                CustomMBeanConfig mbeanConfig = customMBeanMap.get(key);
                String name = mbeanConfig.getName();
                String classname = mbeanConfig.getImplClassname();
                String status = TargetUtil.getEnabledStatus(mbeanConfig, true);
                boolean enabled = false;
                if(! AMXUtil.isEE()){
                    enabled = TargetUtil.isApplicationEnabled(mbeanConfig, "server");
                }

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            @HandlerOutput(name="StatusString",   type=String.class),
            @HandlerOutput(name="Result",         type=List.class),
            @HandlerOutput(name="Properties",     type=Map.class) })
     public static void getCustomMBeanValues(HandlerContext handlerCtx){
        try{
            CustomMBeanConfig mbeanConfig = null;
            boolean edit = ((Boolean)handlerCtx.getInputValue("Edit")).booleanValue();
            String implClassName = "";
            Map<String, String> props = new HashMap();
            boolean status = true;
            if(edit){
                mbeanConfig = AMXUtil.getDomainConfig().getCustomMBeanConfigMap().get(handlerCtx.getInputValue("CustomMBeanName"));
                implClassName = mbeanConfig.getImplClassname();
                handlerCtx.setOutputValue("ObjectName", mbeanConfig.getObjectNameInConfig());
                handlerCtx.setOutputValue("Description", mbeanConfig.getDescription());
                props = mbeanConfig.getProperties();
                if(AMXUtil.isEE()){
                    handlerCtx.setOutputValue("StatusString", TargetUtil.getEnabledStatus(mbeanConfig, true));
                }else{
                    status = TargetUtil.isApplicationEnabled(mbeanConfig, "server");
                }
            }else{
                implClassName = (String)handlerCtx.getInputValue("ClassName");
            }
            List result = new ArrayList();
            Object[] params = {implClassName};
            String[] signature = {"java.lang.String"};
            MBeanInfo mbinfo = (MBeanInfo) JMXUtil.invoke(APPS_OBJNAME, "getMBeanInfo", params, signature);
            MBeanAttributeInfo[] attrArray = mbinfo.getAttributes();
            if (attrArray != null && attrArray.length > 0){
                AttributeList attrList = null;
                if(edit){
                    String objName = "com.sun.appserv:type=mbean,category=config,name=" + mbeanConfig.getName();
                    attrList = (AttributeList) JMXUtil.invoke(objName, "getProperties", null, null);
                }
                for(int i=0; i<attrArray.length; i++){
                    HashMap oneRow = new HashMap();
                    String name = attrArray[i].getName();
                    oneRow.put("name", name);
                    oneRow.put("type", attrArray[i].getType());
                    oneRow.put("value", "");
                    if(edit){
                        if(Arrays.asList(mbeanConfig.getPropertyNames()).contains(name)){
                            oneRow.put("value", mbeanConfig.getPropertyValue(name));
                        }
                    }
                    result.add(oneRow);
                }
            }

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            @HandlerInput(name="Targets",         type=String[].class),
            @HandlerInput(name="NewList",         type=List.class),
            @HandlerInput(name="OldList",         type=Map.class) })
     public static void saveCustomMBeanValues(HandlerContext handlerCtx){
        try{
            CustomMBeanConfig mbeanConfig = null;
            String beanName = (String)handlerCtx.getInputValue("CustomMBeanName");
            boolean edit = ((Boolean)handlerCtx.getInputValue("Edit")).booleanValue();
            
            String objNameProp = (String)handlerCtx.getInputValue("ObjectName");
            List newList = (List)handlerCtx.getInputValue("NewList");

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            Object obj = handlerCtx.getInputValue("selectedRows");
            List selectedRows = (List) obj;
            for(int i=0; i< selectedRows.size(); i++){
                Map oneRow = (Map) selectedRows.get(i);
                String appName = (String) oneRow.get("name");
                CustomMBeanConfig mbeanConfig = AMXUtil.getDomainConfig().getCustomMBeanConfigMap().get(appName);
                List<String> targetList = TargetUtil.getDeployedTargets((AMX)mbeanConfig, true);
                if(targetList.size() == 0){
                    String operName = "removeMbeanByName";
                    Object[] params = new Object[]{appName};
                    String[] signature = new String[]{"java.lang.String"};

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               JarExtract.extract(fileName, domainRoot+"/applications/mbeans");
            }
    } 
    
    private static CustomMBeanConfig getCustomConfig(String implClassName){
        CustomMBeanConfig mbeanConfig = null;
        Iterator iter = AMXUtil.getDomainConfig().getCustomMBeanConfigMap().values().iterator();
        if (iter != null){
            while(iter.hasNext()){
                mbeanConfig = (CustomMBeanConfig) iter.next();
                String className = mbeanConfig.getImplClassname();
                if(className.equals(implClassName)){
                    break;
                }
            }
        }

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        }
        return mbeanConfig;
    }
    
    private static CustomMBeanConfig createCustomConfig(String[] targets, Map propsMap, Object attributes, boolean enabled){
        CustomMBeanConfig mbeanConfig = null;
        if(targets == null || targets.length == 0) {
            //By default deploying to DAS to be in sync. with CLI.
            targets = new String[]{"server"};
        }
        String operName ="createMBean";

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            Vector newTargets = new Vector();
            Map attrsMap = new HashMap();
            Map propsMap = new HashMap();
            for(String targetName:targets) {
                if(!(associatedTargets.contains(targetName))) {
                    CustomMBeanConfig mbeanConfig = AMXUtil.getDomainConfig().getCustomMBeanConfigMap().get(name);
                    String implClassName = mbeanConfig.getImplClassname();
                    attrsMap.putAll(mbeanConfig.getProperties());
                    propsMap.put("name", name);
                    propsMap.put("impl-class-name", implClassName);
                    newTargets.add(targetName);
                }               
            }

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    }
    
        public static CustomMBeanConfig
  ensureDefaultInstance( final DomainConfig domainConfig )
  {
      CustomMBeanConfig   result  =
          domainConfig.getCustomMBeanConfigMap().get( getDefaultInstanceName() );
      
      if ( result == null )
      {
          result  = createInstance(

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  createInstance(
      final DomainConfig          domainConfig,
      final String                name,
      final Map<String,String> optional )
  {
      final CustomMBeanConfig custom  =
          domainConfig.createCustomMBeanConfig( name, IMPL_CLASSNAME,
          createObjectName( name ),
          false,
          optional );

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              RefHelper.removeAllRefsTo( existing.get( testName ), true );
              // leftover from a failed test...
              removeCustomMBean( testName );
          }
          
          final CustomMBeanConfig config  =
              create( domainConfig, TEST_NAME_BASE + i, optional );
          //printVerbose( "created: " + Util.getObjectName( config ) );
          
          assert( getCustomMBeanConfigs().get( config.getName() ) == config );
          
          created.add( config );
          sanityCheck( config );
          
          verifyPropsAdded( config, optional ); 
      }
      
      _testGetAll();
      _testAttrs();
      
      for( final CustomMBeanConfig config : created )
      {
          //printVerbose( "removing: " + Util.getObjectName( config ) );
          final String    name    = config.getName();
          removeCustomMBean( name );
          
          assert( getCustomMBeanConfigs().get( name ) == null );
      }

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