| Methods Summary |
|---|
| public javax.management.AttributeList | getAttributes(java.lang.String[] attributeNames)Enables the to get the values of several attributes of the Dynamic MBean.
// Check attributeNames is not null to avoid NullPointerException later on
if (attributeNames == null) {
throw new RuntimeOperationsException(
new IllegalArgumentException("attributeNames[] cannot be null"),
"Cannot invoke a getter of " + dClassName);
}
AttributeList resultList = new AttributeList();
// if attributeNames is empty, return an empty result list
if (attributeNames.length == 0)
return resultList;
// build the result attribute list
for (int i=0 ; i<attributeNames.length ; i++){
try {
Object value = getAttribute((String) attributeNames[i]);
resultList.add(new Attribute(attributeNames[i],value));
} catch (Exception e) {
e.printStackTrace();
}
}
return(resultList);
|
| protected abstract org.apache.log4j.Logger | getLogger()
|
| public void | postDeregister()
getLogger().debug("postDeregister is called.");
|
| public void | postRegister(java.lang.Boolean registrationDone)
|
| public void | preDeregister()
getLogger().debug("preDeregister called.");
|
| public javax.management.ObjectName | preRegister(javax.management.MBeanServer server, javax.management.ObjectName name)
getLogger().debug("preRegister called. Server="+server+ ", name="+name);
this.server = server;
return name;
|
| public javax.management.AttributeList | setAttributes(javax.management.AttributeList attributes)Sets the values of several attributes of the Dynamic MBean, and returns the
list of attributes that have been set.
// Check attributes is not null to avoid NullPointerException later on
if (attributes == null) {
throw new RuntimeOperationsException(
new IllegalArgumentException("AttributeList attributes cannot be null"),
"Cannot invoke a setter of " + dClassName);
}
AttributeList resultList = new AttributeList();
// if attributeNames is empty, nothing more to do
if (attributes.isEmpty())
return resultList;
// for each attribute, try to set it and add to the result list if successfull
for (Iterator i = attributes.iterator(); i.hasNext();) {
Attribute attr = (Attribute) i.next();
try {
setAttribute(attr);
String name = attr.getName();
Object value = getAttribute(name);
resultList.add(new Attribute(name,value));
} catch(Exception e) {
e.printStackTrace();
}
}
return(resultList);
|
