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Difference between revisions of "Corona management simple object"
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| − | Enabling a Java class for management is a relatively easy process. Consider the following class, which contains a property <code>prop</code> and an operation <code>doOperation()</code>, which comprise the management interface for the class <code>SimpleJavaObject</code>. | + | Enabling a Java class for management is a relatively easy process. Consider the following class, which contains a property <code>prop</code> and an operation <code>doOperation()</code>, which comprise the management interface for the class <code>SimpleJavaObject</code>. |
<code><pre> | <code><pre> | ||
Revision as of 10:10, 30 April 2007
Enabling a Java class for management is a relatively easy process. Consider the following class, which contains a property prop and an operation doOperation(), which comprise the management interface for the class SimpleJavaObject.
package org.eclipse.corona.wsdm.example;
public class SimpleJavaObject {
private String prop;
public void doOperation() {
System.out.println("invoked operation");
}
public String getProp() {
return "Property";
}
//Other non-management oprations and properties
}
Instances of the class can be made manageable by adding the following annotations:
package org.eclipse.corona.wsdm.example;
import org.eclipse.corona.management.annotations.ManagedOperation;
import org.eclipse.corona.management.annotations.ManagedProperty;
import org.eclipse.corona.management.annotations.ManagedResource;
@ManagedResource(namespace="http://org.eclipse.corona.wsdm.example")
public class SimpleJavaObject {
@ManagedProperty
private String prop;
@ManagedOperation
public void doOperation() {
System.out.println("invoked operation");
}
public String getProp() {
return "Property";
}
//Other non-management oprations and properties
}
Instances of the class are then registered with the Management Runtime using the ContributionManager<Link to Obtaining the Management Enabling environment> as follows:
SimpleJavaObject objInstance = new SimpleJavaObject();
manager.manage(objInstance );