/**
* 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.camel.spring.javaconfig;
import java.util.ArrayList;
import java.util.LinkedList;
import java.util.List;
import org.apache.camel.util.ObjectHelper;
import org.springframework.config.java.context.JavaConfigApplicationContext;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.AbstractApplicationContext;
/**
* The Main class which takes the spring java config parameter
*/
public class Main extends org.apache.camel.spring.Main {
private String basedPackages;
private String configClassesString;
public Main() {
addOption(new ParameterOption("bp", "basedPackages",
"Sets the based packages of spring java config ApplicationContext", "basedPackages") {
protected void doProcess(String arg, String parameter, LinkedList<String> remainingArgs) {
setBasedPackages(parameter);
}
});
addOption(new ParameterOption("cc", "configClasses",
"Sets the config Class of spring java config ApplicationContext", "configureClasses") {
protected void doProcess(String arg, String parameter, LinkedList<String> remainingArgs) {
setConfigClassesString(parameter);
}
});
}
public static void main(String... args) throws Exception {
Main main = new Main();
instance = main;
main.enableHangupSupport();
main.run(args);
}
public void setBasedPackages(String config) {
basedPackages = config;
}
public String getBasedPackages() {
return basedPackages;
}
public void setConfigClassesString(String config) {
configClassesString = config;
}
public String getConfigClassesString() {
return configClassesString;
}
private Class<?>[] getConfigClasses(String configureClasses) {
List<Class<?>> answer = new ArrayList<Class<?>>();
String[] classes = configureClasses.split(";");
for (String className : classes) {
Class<?> configClass = ObjectHelper.loadClass(className);
if (configClass != null) {
answer.add(configClass);
}
}
return answer.toArray(new Class<?>[answer.size()]);
}
protected AbstractApplicationContext createDefaultApplicationContext() {
ApplicationContext parentContext = getParentApplicationContext();
JavaConfigApplicationContext jcApplicationContext = new JavaConfigApplicationContext();
if (parentContext != null) {
jcApplicationContext.setParent(parentContext);
}
if (getConfigClassesString() != null) {
Class<?>[] configClasses = getConfigClasses(getConfigClassesString());
for (Class<?> cls : configClasses) {
jcApplicationContext.addConfigClass(cls);
}
}
if (getBasedPackages() != null) {
String[] basePackages = getBasedPackages().split(";");
for (String basePackage : basePackages) {
jcApplicationContext.addBasePackage(basePackage);
}
}
jcApplicationContext.refresh();
return jcApplicationContext;
}
}