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package org.glassfish.ejb.deployment.node;
import java.util.*;
import com.sun.enterprise.deployment.EjbInterceptor;
import com.sun.enterprise.deployment.MethodDescriptor;
import com.sun.enterprise.deployment.MethodPermission;
import com.sun.enterprise.deployment.MethodPermissionDescriptor;
import com.sun.enterprise.deployment.node.*;
import com.sun.enterprise.deployment.util.DOLUtils;
import com.sun.enterprise.deployment.xml.TagNames;
import org.glassfish.ejb.deployment.EjbTagNames;
import org.glassfish.ejb.deployment.descriptor.*;
import org.glassfish.ejb.deployment.node.runtime.EjbBundleRuntimeNode;
import org.glassfish.ejb.deployment.node.runtime.GFEjbBundleRuntimeNode;
import org.glassfish.security.common.Role;
import org.jvnet.hk2.annotations.Service;
import org.w3c.dom.Node;
/**
* This class handles ejb bundle xml files
*
* @author Jerome Dochez
* @version
*/
@Service
public class EjbBundleNode extends AbstractBundleNode<EjbBundleDescriptorImpl> {
public final static XMLElement tag = new XMLElement(EjbTagNames.EJB_BUNDLE_TAG);
public final static String PUBLIC_DTD_ID = "-//Sun Microsystems, Inc.//DTD Enterprise JavaBeans 2.0//EN";
public final static String PUBLIC_DTD_ID_12 = "-//Sun Microsystems, Inc.//DTD Enterprise JavaBeans 1.1//EN";
/** The system ID of an ejb-jar document.*/
public final static String SYSTEM_ID = "http://java.sun.com/dtd/ejb-jar_2_0.dtd";
public final static String SYSTEM_ID_12 = "http://java.sun.com/dtd/ejb-jar_1_1.dtd";
public final static String SCHEMA_ID_21 = "ejb-jar_2_1.xsd";
public final static String SCHEMA_ID_30 = "ejb-jar_3_0.xsd";
public final static String SCHEMA_ID_31 = "ejb-jar_3_1.xsd";
public final static String SCHEMA_ID = "ejb-jar_3_2.xsd";
public final static String SPEC_VERSION = "3.2";
private final static List<String> systemIDs = initSystemIDs();
/**
* register this node as a root node capable of loading entire DD files
*
* @param publicIDToDTD is a mapping between xml Public-ID to DTD
* @return the doctype tag name
*/
@Override
public String registerBundle(Map publicIDToDTD) {
publicIDToDTD.put(PUBLIC_DTD_ID, SYSTEM_ID);
publicIDToDTD.put(PUBLIC_DTD_ID_12, SYSTEM_ID_12);
return tag.getQName();
}
@Override
public Map<String,Class> registerRuntimeBundle(final Map<String,String> publicIDToDTD, Map<String, List<Class>> versionUpgrades) {
final Map<String,Class> result = new HashMap<String,Class>();
result.put(EjbBundleRuntimeNode.registerBundle(publicIDToDTD), EjbBundleRuntimeNode.class);
result.put(GFEjbBundleRuntimeNode.registerBundle(publicIDToDTD), GFEjbBundleRuntimeNode.class);
return result;
}
private static List<String> initSystemIDs() {
ArrayList<String> systemIDs = new ArrayList<String>(3);
systemIDs.add(SCHEMA_ID);
systemIDs.add(SCHEMA_ID_31);
systemIDs.add(SCHEMA_ID_30);
systemIDs.add(SCHEMA_ID_21);
return Collections.unmodifiableList(systemIDs);
}
// Descriptor class we are using
private EjbBundleDescriptorImpl descriptor;
public EjbBundleNode() {
super();
// register sub XMLNodes
registerElementHandler(new XMLElement(EjbTagNames.SESSION),
EjbSessionNode.class);
registerElementHandler(new XMLElement(EjbTagNames.ENTITY),
EjbEntityNode.class);
registerElementHandler(new XMLElement(EjbTagNames.MESSAGE_DRIVEN),
MessageDrivenBeanNode.class);
registerElementHandler(new XMLElement(EjbTagNames.METHOD_PERMISSION),
MethodPermissionNode.class);
registerElementHandler(new XMLElement(TagNames.ROLE),
SecurityRoleNode.class, "addRole");
registerElementHandler(new XMLElement(EjbTagNames.CONTAINER_TRANSACTION),
ContainerTransactionNode.class);
registerElementHandler(new XMLElement(EjbTagNames.EXCLUDE_LIST),
ExcludeListNode.class);
registerElementHandler(new XMLElement(EjbTagNames.RELATIONSHIPS),
RelationshipsNode.class);
registerElementHandler(new XMLElement(TagNames.MESSAGE_DESTINATION),
MessageDestinationNode.class,
"addMessageDestination");
registerElementHandler(new XMLElement(EjbTagNames.APPLICATION_EXCEPTION),
EjbApplicationExceptionNode.class,
"addApplicationException");
registerElementHandler(new XMLElement(EjbTagNames.INTERCEPTOR),
EjbInterceptorNode.class,
"addInterceptor");
registerElementHandler(new XMLElement(EjbTagNames.INTERCEPTOR_BINDING),
InterceptorBindingNode.class,
"appendInterceptorBinding");
SaxParserHandler.registerBundleNode(this, EjbTagNames.EJB_BUNDLE_TAG);
}
@Override
public void addDescriptor(Object newDescriptor) {
if (newDescriptor instanceof EjbDescriptor) {
descriptor.addEjb((EjbDescriptor) newDescriptor);
} else if (newDescriptor instanceof RelationshipDescriptor) {
descriptor.addRelationship((RelationshipDescriptor) newDescriptor);
} else if (newDescriptor instanceof MethodPermissionDescriptor) {
MethodPermissionDescriptor nd = (MethodPermissionDescriptor) newDescriptor;
MethodDescriptor[] array = nd.getMethods();
for (int i=0;i<array.length;i++) {
EjbDescriptor target = descriptor.getEjbByName(array[i].getEjbName());
MethodPermission[] mps = nd.getMethodPermissions();
for (int j=0;j<mps.length;j++) {
DOLUtils.getDefaultLogger().fine("Adding mp " + mps[j] + " to " + array[i] + " for ejb " + array[i].getEjbName());
target.addPermissionedMethod(mps[j], array[i]);
}
}
} else super.addDescriptor(newDescriptor);
}
@Override
public void setElementValue(XMLElement element, String value) {
if (TagNames.MODULE_NAME.equals(element.getQName())) {
EjbBundleDescriptorImpl bundleDesc = getDescriptor();
// ejb-jar.xml <module-name> only applies if this is an ejb-jar
if( bundleDesc.getModuleDescriptor().getDescriptor() instanceof EjbBundleDescriptorImpl) {
bundleDesc.getModuleDescriptor().setModuleName(value);
}
} else {
super.setElementValue(element, value);
}
}
@Override
public EjbBundleDescriptorImpl getDescriptor() {
if (descriptor==null) descriptor = new EjbBundleDescriptorImpl();
return descriptor;
}
@Override
protected XMLElement getXMLRootTag() {
return tag;
}
@Override
protected Map getDispatchTable() {
// no need to be synchronized for now
Map table = super.getDispatchTable();
table.put(EjbTagNames.EJB_CLIENT_JAR, "setEjbClientJarUri");
return table;
}
@Override
public Node writeDescriptor(Node parent, EjbBundleDescriptorImpl ejbDesc) {
Node jarNode = super.writeDescriptor(parent, ejbDesc);
Node entrepriseBeansNode = appendChild(jarNode, EjbTagNames.EJBS);
for (EjbDescriptor ejb : ejbDesc.getEjbs()) {
if (EjbSessionDescriptor.TYPE.equals(ejb.getType())) {
EjbSessionNode subNode = new EjbSessionNode();
subNode.writeDescriptor(entrepriseBeansNode, EjbTagNames.SESSION, (EjbSessionDescriptor) ejb);
} else if (EjbEntityDescriptor.TYPE.equals(ejb.getType())) {
EjbEntityNode subNode = new EjbEntityNode();
subNode.writeDescriptor(entrepriseBeansNode, EjbTagNames.ENTITY, (EjbEntityDescriptor) ejb);
} else if (EjbMessageBeanDescriptor.TYPE.equals(ejb.getType())) {
MessageDrivenBeanNode subNode = new MessageDrivenBeanNode();
subNode.writeDescriptor(entrepriseBeansNode, EjbTagNames.MESSAGE_DRIVEN, (EjbMessageBeanDescriptor) ejb);
} else {
throw new IllegalStateException("Unknow ejb type " + ejb.getType());
}
}
if( ejbDesc.hasInterceptors() ) {
Node interceptorsNode = appendChild(jarNode,
EjbTagNames.INTERCEPTORS);
EjbInterceptorNode interceptorNode = new EjbInterceptorNode();
for(EjbInterceptor next : ejbDesc.getInterceptors()) {
interceptorNode.writeDescriptor( interceptorsNode,
EjbTagNames.INTERCEPTOR, next);
}
}
// relationships*
if (ejbDesc.hasRelationships()) {
(new RelationshipsNode()).writeDescriptor(jarNode, EjbTagNames.RELATIONSHIPS, ejbDesc);
}
// assembly-descriptor
writeAssemblyDescriptor(jarNode, ejbDesc);
appendTextChild(jarNode, EjbTagNames.EJB_CLIENT_JAR, ejbDesc.getEjbClientJarUri());
return jarNode;
}
@Override
public String getDocType() {
return null;
}
@Override
public String getSystemID() {
return SCHEMA_ID;
}
@Override
public List<String> getSystemIDs() {
return systemIDs;
}
/**
* write assembly-descriptor related xml information to the DOM tree
*/
private void writeAssemblyDescriptor(Node parentNode, EjbBundleDescriptorImpl bundleDescriptor) {
Node assemblyNode = parentNode.getOwnerDocument().createElement(EjbTagNames.ASSEMBLY_DESCRIPTOR);
// security-role*
SecurityRoleNode roleNode = new SecurityRoleNode();
for (Iterator e = bundleDescriptor.getRoles().iterator();e.hasNext();) {
roleNode.writeDescriptor(assemblyNode, TagNames.ROLE, (Role) e.next());
}
// method-permission*
Map excludedMethodsByEjb = new HashMap();
MethodPermissionNode mpNode = new MethodPermissionNode();
for (EjbDescriptor ejbDesc : bundleDescriptor.getEjbs()) {
if (ejbDesc instanceof EjbMessageBeanDescriptor)
continue;
Vector excludedMethods = new Vector();
addMethodPermissions(ejbDesc, ejbDesc.getPermissionedMethodsByPermission(), excludedMethods, mpNode, assemblyNode);
addMethodPermissions(ejbDesc, ejbDesc.getStyledPermissionedMethodsByPermission(), excludedMethods, mpNode, assemblyNode);
if (excludedMethods.size()>0) {
excludedMethodsByEjb.put(ejbDesc, excludedMethods);
}
}
// container-transaction*
ContainerTransactionNode ctNode = new ContainerTransactionNode();
for (EjbDescriptor ejbDesc : bundleDescriptor.getEjbs()) {
ctNode.writeDescriptor(assemblyNode, EjbTagNames.CONTAINER_TRANSACTION, ejbDesc);
}
// interceptor-binding*
InterceptorBindingNode ibNode = new InterceptorBindingNode();
for(EjbDescriptor ejbDesc : bundleDescriptor.getEjbs()) {
if (!ejbDesc.getInterceptorClasses().isEmpty()) {
ibNode.writeBindings(assemblyNode, ejbDesc);
}
}
// message-destination*
writeMessageDestinations
(assemblyNode, bundleDescriptor.getMessageDestinations().iterator());
// exclude-list*
if (excludedMethodsByEjb.size()>0) {
Node excludeListNode = this.appendChild(assemblyNode, EjbTagNames.EXCLUDE_LIST);
for (Object o : excludedMethodsByEjb.entrySet()) {
Map.Entry entry = (Map.Entry) o;
EjbDescriptor ejbDesc = (EjbDescriptor) entry.getKey();
Vector excludedMethods = (Vector) entry.getValue();
MethodPermissionDescriptor mpd = new MethodPermissionDescriptor();
mpd.addMethodPermission(MethodPermission.getExcludedMethodPermission());
mpd.addMethods(excludedMethods);
mpNode.writeDescriptorInNode(excludeListNode, mpd, ejbDesc);
}
}
for(EjbApplicationExceptionInfo next :
bundleDescriptor.getApplicationExceptions().values()) {
EjbApplicationExceptionNode node = new EjbApplicationExceptionNode();
node.writeDescriptor(assemblyNode, EjbTagNames.APPLICATION_EXCEPTION,
next);
}
if (assemblyNode.hasChildNodes()) {
parentNode.appendChild(assemblyNode);
}
}
private void addMethodPermissions(
EjbDescriptor ejb,
Map mpToMethods,
Vector excludedMethods,
MethodPermissionNode mpNode,
Node assemblyNode) {
if (mpToMethods==null || mpToMethods.size()==0) {
return;
}
for (Object o : mpToMethods.entrySet()) {
Map.Entry entry = (Map.Entry) o;
MethodPermission mp = (MethodPermission) entry.getKey();
if (mp.isExcluded()) {
// we need to be sure the method descriptors knows who owns them
Set methods = (Set) entry.getValue();
excludedMethods.addAll(methods);
} else {
MethodPermissionDescriptor mpd = new MethodPermissionDescriptor();
mpd.addMethodPermission(mp);
mpd.addMethods((Set) mpToMethods.get(mp));
mpNode.writeDescriptor(assemblyNode, EjbTagNames.METHOD_PERMISSION, mpd, ejb);
}
}
}
@Override
public String getSpecVersion() {
return SPEC_VERSION;
}
}