org.apache.cxf.bus.spring.BusApplicationContextResourceResolver 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.cxf.bus.spring;
import java.io.IOException;
import java.io.InputStream;
import java.net.URL;
import org.apache.cxf.resource.ResourceResolver;
import org.springframework.beans.BeansException;
import org.springframework.beans.factory.NoSuchBeanDefinitionException;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.core.io.Resource;
public class BusApplicationContextResourceResolver
implements ResourceResolver, ApplicationContextAware {
ApplicationContext context;
public BusApplicationContextResourceResolver() {
}
public InputStream getAsStream(String name) {
Resource r = context.getResource(name);
if (r != null && r.exists()) {
try {
return r.getInputStream();
} catch (IOException e) {
//ignore and return null
}
}
return null;
}
public T resolve(String resourceName, Class resourceType) {
if (resourceName == null) {
return null;
}
try {
return resourceType.cast(context.getBean(resourceName, resourceType));
} catch (NoSuchBeanDefinitionException def) {
//ignore
}
try {
if (URL.class.isAssignableFrom(resourceType)) {
Resource r = context.getResource(resourceName);
if (r != null && r.exists()) {
return resourceType.cast(r.getURL());
}
}
} catch (IOException e) {
//ignore
}
return null;
}
public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
context = applicationContext;
}
}