User: squirest
Date: 01/12/08 14:20:06
Modified: src/main/javax/management MBeanInfo.java
Log:
changed constructor to replace null array args with zero size arrays
implemented clone()
formatted code
Revision Changes Path
1.2 +66 -23 jmx/src/main/javax/management/MBeanInfo.java
Index: MBeanInfo.java
===================================================================
RCS file: /cvsroot/jboss/jmx/src/main/javax/management/MBeanInfo.java,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -r1.1 -r1.2
--- MBeanInfo.java 2001/12/03 02:01:30 1.1
+++ MBeanInfo.java 2001/12/08 22:20:05 1.2
@@ -3,58 +3,101 @@
*/
package javax.management;
-public class MBeanInfo implements Cloneable, java.io.Serializable {
-
+public class MBeanInfo implements Cloneable, java.io.Serializable
+{
protected String className = null;
protected String description = null;
protected MBeanAttributeInfo[] attributes = null;
protected MBeanConstructorInfo[] constructors = null;
protected MBeanOperationInfo[] operations = null;
protected MBeanNotificationInfo[] notifications = null;
-
+
public MBeanInfo(java.lang.String className,
java.lang.String description,
MBeanAttributeInfo[] attributes,
MBeanConstructorInfo[] constructors,
MBeanOperationInfo[] operations,
- MBeanNotificationInfo[] notifications) {
+ MBeanNotificationInfo[] notifications)
+ {
this.className = className;
this.description = description;
- this.attributes = attributes;
- this.constructors = constructors;
- this.operations = operations;
- this.notifications = notifications;
- }
-
- public java.lang.Object clone() throws CloneNotSupportedException {
- MBeanInfo clone = (MBeanInfo)super.clone();
-
- // FIXME
- throw new CloneNotSupportedException("NYI");
+ this.attributes = (null == attributes) ? new MBeanAttributeInfo[0]:
attributes;
+ this.constructors = (null == constructors) ? new MBeanConstructorInfo[0] :
constructors;
+ this.operations = (null == operations) ? new MBeanOperationInfo[0] :
operations;
+ this.notifications = (null == notifications) ? new MBeanNotificationInfo[0] :
notifications;
+ }
+
+ public java.lang.Object clone() throws CloneNotSupportedException
+ {
+ MBeanInfo clone = (MBeanInfo) super.clone();
+
+ clone.className = className;
+ clone.description = description;
+
+ /**
+ * Clones of the internal arrays assumes that constructor replaces null args
+ * with zero sized arrays.
+ */
+
+ int asize = attributes.length;
+ clone.attributes = new MBeanAttributeInfo[asize];
+ for (int i = 0; i < asize; i++)
+ {
+ clone.attributes[i] = (MBeanAttributeInfo) this.attributes[i].clone();
+ }
+
+ asize = constructors.length;
+ clone.constructors = new MBeanConstructorInfo[asize];
+ for (int i = 0; i < asize; i++)
+ {
+ clone.constructors[i] = (MBeanConstructorInfo)
this.constructors[i].clone();
+ }
+
+ asize = operations.length;
+ clone.operations = new MBeanOperationInfo[asize];
+ for (int i = 0; i < asize; i++)
+ {
+ clone.operations[i] = (MBeanOperationInfo) this.operations[i].clone();
+ }
+
+ asize = notifications.length;
+ clone.notifications = new MBeanNotificationInfo[asize];
+ for (int i = 0; i < asize; i++)
+ {
+ clone.notifications[i] = (MBeanNotificationInfo)
this.notifications[i].clone();
+ }
+
+ return clone;
}
- public java.lang.String getClassName() {
+ public java.lang.String getClassName()
+ {
return className;
}
-
- public java.lang.String getDescription() {
+
+ public java.lang.String getDescription()
+ {
return description;
}
- public MBeanAttributeInfo[] getAttributes() {
+ public MBeanAttributeInfo[] getAttributes()
+ {
return attributes;
}
- public MBeanOperationInfo[] getOperations() {
+ public MBeanOperationInfo[] getOperations()
+ {
return operations;
}
- public MBeanConstructorInfo[] getConstructors() {
+
+ public MBeanConstructorInfo[] getConstructors()
+ {
return constructors;
}
- public MBeanNotificationInfo[] getNotifications() {
+ public MBeanNotificationInfo[] getNotifications()
+ {
return notifications;
}
-
}
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