if( registry==null ) registry=Registry.getRegistry();
try {
InputStream stream=(InputStream)source;
long t1=System.currentTimeMillis();
Document doc=DomUtil.readXml(stream);
// Ignore for now the name of the root element
Node descriptorsN=doc.getDocumentElement();
//Node descriptorsN=DomUtil.getChild(doc, "mbeans-descriptors");
if( descriptorsN == null ) {
log.error("No descriptors found");
return;
}
Node firstMbeanN=null;
if( "mbean".equals( descriptorsN.getNodeName() ) ) {
firstMbeanN=descriptorsN;
} else {
firstMbeanN=DomUtil.getChild(descriptorsN, "mbean");
}
if( firstMbeanN==null ) {
log.error(" No mbean tags ");
return;
}
// Process each <mbean> element
for (Node mbeanN = firstMbeanN; mbeanN != null;
mbeanN= DomUtil.getNext(mbeanN))
{
// Create a new managed bean info
ManagedBean managed=new ManagedBean();
DomUtil.setAttributes(managed, mbeanN);
Node firstN;
// Process descriptor subnode
/*Node mbeanDescriptorN =
DomUtil.getChild(mbeanN, "descriptor");
if (mbeanDescriptorN != null) {
Node firstFieldN =
DomUtil.getChild(mbeanDescriptorN, "field");
for (Node fieldN = firstFieldN; fieldN != null;
fieldN = DomUtil.getNext(fieldN)) {
FieldInfo fi = new FieldInfo();
DomUtil.setAttributes(fi, fieldN);
managed.addField(fi);
}
}*/
// process attribute nodes
firstN=DomUtil.getChild( mbeanN, "attribute");
for (Node descN = firstN; descN != null;
descN = DomUtil.getNext( descN ))
{
// Create new attribute info
AttributeInfo ai=new AttributeInfo();
DomUtil.setAttributes(ai, descN);
// Process descriptor subnode
/*Node descriptorN =
DomUtil.getChild(descN, "descriptor");
if (descriptorN != null) {
Node firstFieldN =
DomUtil.getChild(descriptorN, "field");
for (Node fieldN = firstFieldN; fieldN != null;
fieldN = DomUtil.getNext(fieldN)) {
FieldInfo fi = new FieldInfo();
DomUtil.setAttributes(fi, fieldN);
ai.addField(fi);
}
}
*/
// Add this info to our managed bean info
managed.addAttribute( ai );
if (log.isTraceEnabled()) {
log.trace("Create attribute " + ai);
}
}
// process constructor nodes
/*
firstN=DomUtil.getChild( mbeanN, "constructor");
for (Node descN = firstN; descN != null;
descN = DomUtil.getNext( descN )) {
// Create new constructor info
ConstructorInfo ci=new ConstructorInfo();
DomUtil.setAttributes(ci, descN);
// Process descriptor subnode
Node firstDescriptorN =
DomUtil.getChild(descN, "descriptor");
if (firstDescriptorN != null) {
Node firstFieldN =
DomUtil.getChild(firstDescriptorN, "field");
for (Node fieldN = firstFieldN; fieldN != null;
fieldN = DomUtil.getNext(fieldN)) {
FieldInfo fi = new FieldInfo();
DomUtil.setAttributes(fi, fieldN);
ci.addField(fi);
}
}
// Process parameter subnodes
Node firstParamN=DomUtil.getChild( descN, "parameter");
for (Node paramN = firstParamN; paramN != null;
paramN = DomUtil.getNext(paramN))
{
ParameterInfo pi=new ParameterInfo();
DomUtil.setAttributes(pi, paramN);
ci.addParameter( pi );
}
// Add this info to our managed bean info
managed.addConstructor( ci );
if (log.isTraceEnabled()) {
log.trace("Create constructor " + ci);
}
}*/
// process notification nodes
firstN=DomUtil.getChild( mbeanN, "notification");
for (Node descN = firstN; descN != null;
descN = DomUtil.getNext( descN ))
{
// Create new notification info
NotificationInfo ni=new NotificationInfo();
DomUtil.setAttributes(ni, descN);
// Process descriptor subnode
/*Node firstDescriptorN =
DomUtil.getChild(descN, "descriptor");
if (firstDescriptorN != null) {
Node firstFieldN =
DomUtil.getChild(firstDescriptorN, "field");
for (Node fieldN = firstFieldN; fieldN != null;
fieldN = DomUtil.getNext(fieldN)) {
FieldInfo fi = new FieldInfo();
DomUtil.setAttributes(fi, fieldN);
ni.addField(fi);
}
}*/
// Process notification-type subnodes
Node firstParamN=DomUtil.getChild( descN, "notification-type");
for (Node paramN = firstParamN; paramN != null;
paramN = DomUtil.getNext(paramN))
{
ni.addNotifType( DomUtil.getContent(paramN) );
}
// Add this info to our managed bean info
managed.addNotification( ni );
if (log.isTraceEnabled()) {
log.trace("Created notification " + ni);
}
}
// process operation nodes
firstN=DomUtil.getChild( mbeanN, "operation");
for (Node descN = firstN; descN != null;
descN = DomUtil.getNext( descN ))
{
// Create new operation info
OperationInfo oi=new OperationInfo();
DomUtil.setAttributes(oi, descN);
// Process descriptor subnode
/*Node firstDescriptorN =
DomUtil.getChild(descN, "descriptor");
if (firstDescriptorN != null) {
Node firstFieldN =
DomUtil.getChild(firstDescriptorN, "field");
for (Node fieldN = firstFieldN; fieldN != null;
fieldN = DomUtil.getNext(fieldN)) {
FieldInfo fi = new FieldInfo();
DomUtil.setAttributes(fi, fieldN);
oi.addField(fi);
}
}*/
// Process parameter subnodes
Node firstParamN=DomUtil.getChild( descN, "parameter");
for (Node paramN = firstParamN; paramN != null;
paramN = DomUtil.getNext(paramN))
{
ParameterInfo pi=new ParameterInfo();
DomUtil.setAttributes(pi, paramN);
if( log.isTraceEnabled())
log.trace("Add param " + pi.getName());
oi.addParameter( pi );
}
// Add this info to our managed bean info
managed.addOperation( oi );
if( log.isTraceEnabled()) {
log.trace("Create operation " + oi);
}
}
// Add the completed managed bean info to the registry
//registry.addManagedBean(managed);
mbeans.add( managed );
}
long t2=System.currentTimeMillis();
log.debug( "Reading descriptors ( dom ) " + (t2-t1));
} catch( Exception ex ) {
log.error( "Error reading descriptors ", ex);
}
