org.apache.activemq.artemis.jms.client.DefaultConnectionProperties Maven / Gradle / Ivy
Go to download
This artifact provides a single jar that contains all classes required to use remote EJB and JMS, including
all dependencies. It is intended for use by those not using maven, maven users should just import the EJB and
JMS BOM's instead (shaded JAR's cause lots of problems with maven, as it is very easy to inadvertently end up
with different versions on classes on the class path).
The newest version!
/*
* 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.jms.client;
import java.security.AccessController;
import java.security.PrivilegedAction;
/**
* This class will provide default properties for constructors
*
*
* Default properties
* Name Default Value
* AMQ_HOST or org.apache.activemq.AMQ_HOST localhost
* AMQ_PORT or org.apache.activemq.AMQ_PORT 61616 BROKER_BIND_URL or org.apache.activemq.BROKER_BIND_URL tcp://${AMQ_HOST}:${AMQ_PORT} AMQ_USER or org.apache.activemq.AMQ_USER null AMQ_PASSWORD or org.apache.activemq.AMQ_PASSWORD null
*/
public class DefaultConnectionProperties {
public static final String AMQ_HOST = "AMQ_HOST";
public static final String AMQ_PORT = "AMQ_PORT";
public static final String AMQ_USER = "AMQ_USER";
public static final String AMQ_PASSWORD = "AMQ_PASSWORD";
public static final String AMQ_PASSWORD_CODEC = "AMQ_PASSWORD_CODEC";
public static final String BROKER_BIND_URL = "BROKER_BIND_URL";
public static final String PREFIX = "org.apache.activemq.";
public static String DEFAULT_BROKER_HOST;
public static int DEFAULT_BROKER_PORT;
public static String DEFAULT_BROKER_BIND_URL;
public static String DEFAULT_BROKER_URL;
public static String DEFAULT_USER;
public static String DEFAULT_PASSWORD;
public static String DEFAULT_PASSWORD_CODEC;
static String getProperty(final String defaultValue, final String... propertyNames) {
return AccessController.doPrivileged((PrivilegedAction) () -> {
for (String name : propertyNames) {
String property = System.getProperty(name);
if (property != null && !property.isEmpty()) {
return property;
}
}
return defaultValue;
});
}
static {
initialize();
}
public static void initialize() {
String host = getProperty("localhost", AMQ_HOST, PREFIX + AMQ_HOST);
String port = getProperty("61616", AMQ_PORT, PREFIX + AMQ_PORT);
DEFAULT_BROKER_HOST = host;
DEFAULT_BROKER_PORT = Integer.parseInt(port);
String url = getProperty("tcp://" + host + ":" + port, PREFIX + BROKER_BIND_URL, BROKER_BIND_URL);
DEFAULT_USER = getProperty(null, AMQ_USER, PREFIX + AMQ_USER);
DEFAULT_PASSWORD = getProperty(null, AMQ_PASSWORD, PREFIX + AMQ_PASSWORD);
DEFAULT_PASSWORD_CODEC = getProperty(null, AMQ_PASSWORD_CODEC, PREFIX + AMQ_PASSWORD_CODEC);
DEFAULT_BROKER_BIND_URL = url;
// TODO: improve this once we implement failover:// as ActiveMQ5 does
DEFAULT_BROKER_URL = DEFAULT_BROKER_BIND_URL;
}
}