org.apache.activemq.artemis.core.registry.JndiBindingRegistry Maven / Gradle / Ivy
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.activemq.artemis.core.registry;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.naming.NamingException;
import org.apache.activemq.artemis.spi.core.naming.BindingRegistry;
import org.apache.activemq.artemis.utils.JNDIUtil;
public class JndiBindingRegistry implements BindingRegistry {
private Context context;
public JndiBindingRegistry(Context context) {
this.context = context;
}
public JndiBindingRegistry() throws Exception {
this.context = new InitialContext();
}
@Override
public Object lookup(String name) {
try {
if (context == null) {
return null;
} else {
return context.lookup(name);
}
} catch (NamingException e) {
return null;
}
}
@Override
public boolean bind(String name, Object obj) {
try {
return bindToJndi(name, obj);
} catch (NamingException e) {
throw new RuntimeException(e);
}
}
@Override
public void unbind(String name) {
try {
if (context != null) {
context.unbind(name);
}
} catch (NamingException e) {
}
}
@Override
public void close() {
try {
if (context != null) {
context.close();
}
} catch (NamingException e) {
}
}
private boolean bindToJndi(final String jndiName, final Object objectToBind) throws NamingException {
if (context != null) {
String parentContext;
String jndiNameInContext;
int sepIndex = jndiName.lastIndexOf('/');
if (sepIndex == -1) {
parentContext = "";
} else {
parentContext = jndiName.substring(0, sepIndex);
}
jndiNameInContext = jndiName.substring(sepIndex + 1);
try {
context.lookup(jndiName);
//JMSServerManagerImpl.log.warn("Binding for " + jndiName + " already exists");
return false;
} catch (Throwable e) {
// OK
}
Context c = JNDIUtil.createContext(context, parentContext);
c.rebind(jndiNameInContext, objectToBind);
}
return true;
}
}