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Java > Open Source Codes > org > apache > tools > ant > taskdefs > optional > jmx > connector > weblogic > WebLogicMBeanValueConverter


1 package org.apache.tools.ant.taskdefs.optional.jmx.connector.weblogic;
2
3 /*
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52
53
54 /**
55  * Converts a String to an equivalent weblogic.management.WebLogicMBeanValue value.
56  *
57  * @author <a HREF="mailto:bdueck@yahoo.com">Brian Dueck</a>
58  * @version $Id: WebLogicMBeanValueConverter.java,v 1.2 2003/05/28 22:28:26 bdueck Exp $
59  */
60 public class WebLogicMBeanValueConverter implements org.apache.tools.ant.taskdefs.optional.jmx.converter.ValueConverter {
61     
62     private String JavaDoc[] supportedTypes = {weblogic.management.WebLogicMBean.class.getName()};
63     private String JavaDoc defaultDomain = null;
64     private weblogic.management.MBeanHome home = null;
65     
66     /** Creates a new instance of WebLogicMBeanValueConverter.
67      * @param home Reference to the MBeanHome. Required in order to convert
68      * an ObjectName into an WebLogicMBean instance.
69      */
70     public WebLogicMBeanValueConverter(weblogic.management.MBeanHome home) {
71         this.home = home;
72         this.defaultDomain = home.getDomainName();
73     }
74     
75     /**
76      * Convert a string to an ObjectName.
77      *
78      * Value is in the form of an javax.management.ObjectName
79      * (e.g. :Name=myserver,Type=Server)
80      */
81     public Object JavaDoc valueOf(String JavaDoc value, String JavaDoc type) throws Exception JavaDoc {
82
83         try {
84             // convert the value into an ObjectName - adds a domain name
85 // if the ObjectName does not have one
86 //
87 javax.management.ObjectName JavaDoc objectName = new javax.management.ObjectName JavaDoc(value);
88             if ((defaultDomain != null) && ((objectName.getDomain() == null) || (objectName.getDomain().length() == 0)) ) {
89                 objectName = new javax.management.ObjectName JavaDoc(defaultDomain + value);
90             }
91             return home.getMBean(objectName);
92
93         } catch (Exception JavaDoc x) {
94             throw new org.apache.tools.ant.BuildException("Invalid format. Expected format \"[domainName]:[property=value][,property=value]*\" E.g. mydomain:Name=myconnectionPool,Type=JDBCConnectionPool",x);
95         }
96     }
97     
98     public String JavaDoc[] getSupportedTypes() {
99         return supportedTypes;
100     }
101     
102 }
103
104 /*
105  * $Log: WebLogicMBeanValueConverter.java,v $
106  * Revision 1.2 2003/05/28 22:28:26 bdueck
107  * *** empty log message ***
108  *
109  * Revision 1.1 2003/05/26 22:08:00 bdueck
110  * Added special logic required to support WebLogic TargetMBean
111  * and other descendents of WebLogicMBean.
112  *
113  *
114  */
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