/**
* 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.jaxrs.client.spring;
import java.util.HashMap;
import java.util.Map;
import javax.ws.rs.ext.Provider;
import org.apache.cxf.Bus;
import org.apache.cxf.annotations.Provider.Scope;
import org.apache.cxf.common.util.StringUtils;
import org.apache.cxf.feature.Feature;
import org.apache.cxf.interceptor.Interceptor;
import org.apache.cxf.jaxrs.client.Client;
import org.apache.cxf.jaxrs.client.JAXRSClientFactoryBean;
import org.apache.cxf.jaxrs.spring.JaxRsConfig;
import org.springframework.beans.BeansException;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.FilterType;
import org.springframework.context.annotation.Import;
@Import(JaxRsConfig.class)
@ComponentScan(
includeFilters = @ComponentScan.Filter(type = FilterType.ANNOTATION,
value = {Provider.class,
org.apache.cxf.annotations.Provider.class})
)
public abstract class AbstractJaxRsClientConfiguration implements ApplicationContextAware {
protected ApplicationContext context;
@Autowired
private Bus bus;
@Value("${cxf.jaxrs.client.address}")
private String address;
@Value("${cxf.jaxrs.client.thread-safe:false}")
private Boolean threadSafe;
@Value("${cxf.jaxrs.client.headers.accept:}")
private String accept;
@Value("${cxf.jaxrs.client.headers.content-type:}")
private String contentType;
protected Client createClient() {
JAXRSClientFactoryBean bean = new JAXRSClientFactoryBean();
bean.setBus(bus);
bean.setAddress(address);
bean.setThreadSafe(threadSafe);
setJaxrsResources(bean);
for (String beanName : context.getBeanDefinitionNames()) {
if (context.findAnnotationOnBean(beanName, Provider.class) != null) {
bean.setProvider(context.getBean(beanName));
} else if (context.findAnnotationOnBean(beanName, org.apache.cxf.annotations.Provider.class) != null) {
addCxfProvider(bean, context.getBean(beanName));
}
}
Map<String, String> extraHeaders = new HashMap<>();
if (!StringUtils.isEmpty(accept)) {
extraHeaders.put("Accept", accept);
}
if (!StringUtils.isEmpty(contentType)) {
extraHeaders.put("Content-Type", contentType);
}
if (!extraHeaders.isEmpty()) {
bean.setHeaders(extraHeaders);
}
return bean.create();
}
protected void addCxfProvider(JAXRSClientFactoryBean factory, Object provider) {
org.apache.cxf.annotations.Provider ann =
provider.getClass().getAnnotation(org.apache.cxf.annotations.Provider.class);
if (ann.scope() == Scope.Server) {
return;
}
if (ann.value() == org.apache.cxf.annotations.Provider.Type.Feature) {
factory.getFeatures().add((Feature)provider);
} else if (ann.value() == org.apache.cxf.annotations.Provider.Type.InInterceptor) {
factory.getInInterceptors().add((Interceptor<?>)provider);
} else if (ann.value() == org.apache.cxf.annotations.Provider.Type.OutInterceptor) {
factory.getOutInterceptors().add((Interceptor<?>)provider);
}
}
protected abstract void setJaxrsResources(JAXRSClientFactoryBean factory);
@Override
public void setApplicationContext(ApplicationContext ac) throws BeansException {
this.context = ac;
}
}