/**
* 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.impl;
import java.util.Map;
import javax.ws.rs.Priorities;
import javax.ws.rs.RuntimeType;
import javax.ws.rs.core.Configurable;
import javax.ws.rs.core.Configuration;
import javax.ws.rs.core.Feature;
import javax.ws.rs.core.FeatureContext;
import org.apache.cxf.jaxrs.utils.AnnotationUtils;
public class ConfigurableImpl<C extends Configurable<C>> implements Configurable<C> {
private ConfigurationImpl config;
private C configurable;
private Class<?>[] supportedProviderClasses;
public ConfigurableImpl(C configurable, RuntimeType rt, Class<?>[] supportedProviderClasses) {
this(configurable, supportedProviderClasses, new ConfigurationImpl(rt));
}
public ConfigurableImpl(C configurable, Class<?>[] supportedProviderClasses, Configuration config) {
this(configurable, supportedProviderClasses);
this.config = config instanceof ConfigurationImpl
? (ConfigurationImpl)config : new ConfigurationImpl(config, supportedProviderClasses);
}
private ConfigurableImpl(C configurable, Class<?>[] supportedProviderClasses) {
this.configurable = configurable;
this.supportedProviderClasses = supportedProviderClasses;
}
protected C getConfigurable() {
return configurable;
}
@Override
public Configuration getConfiguration() {
return config;
}
@Override
public C property(String name, Object value) {
config.setProperty(name, value);
return configurable;
}
@Override
public C register(Object provider) {
return register(provider, AnnotationUtils.getBindingPriority(provider.getClass()));
}
@Override
public C register(Object provider, int bindingPriority) {
return doRegister(provider, bindingPriority, supportedProviderClasses);
}
@Override
public C register(Object provider, Class<?>... contracts) {
return doRegister(provider, Priorities.USER, contracts);
}
@Override
public C register(Object provider, Map<Class<?>, Integer> contracts) {
if (provider instanceof Feature) {
Feature feature = (Feature)provider;
boolean enabled = feature.configure(new FeatureContextImpl(this));
config.setFeature(feature, enabled);
return configurable;
}
config.register(provider, contracts);
return configurable;
}
@Override
public C register(Class<?> providerClass) {
return register(providerClass, AnnotationUtils.getBindingPriority(providerClass));
}
@Override
public C register(Class<?> providerClass, int bindingPriority) {
return doRegister(ConfigurationImpl.createProvider(providerClass),
bindingPriority, supportedProviderClasses);
}
@Override
public C register(Class<?> providerClass, Class<?>... contracts) {
return doRegister(providerClass, Priorities.USER, contracts);
}
@Override
public C register(Class<?> providerClass, Map<Class<?>, Integer> contracts) {
return register(ConfigurationImpl.createProvider(providerClass), contracts);
}
private C doRegister(Object provider, int bindingPriority, Class<?>... contracts) {
return register(provider, ConfigurationImpl.initContractsMap(bindingPriority, contracts));
}
public static class FeatureContextImpl implements FeatureContext {
private Configurable<?> cfg;
public FeatureContextImpl(Configurable<?> cfg) {
this.cfg = cfg;
}
@Override
public Configuration getConfiguration() {
return cfg.getConfiguration();
}
@Override
public FeatureContext property(String name, Object value) {
cfg.property(name, value);
return this;
}
@Override
public FeatureContext register(Class<?> cls) {
cfg.register(cls);
return this;
}
@Override
public FeatureContext register(Object obj) {
cfg.register(obj);
return this;
}
@Override
public FeatureContext register(Class<?> cls, int priority) {
cfg.register(cls, priority);
return this;
}
@Override
public FeatureContext register(Class<?> cls, Class<?>... contract) {
cfg.register(cls, contract);
return this;
}
@Override
public FeatureContext register(Class<?> cls, Map<Class<?>, Integer> map) {
cfg.register(cls, map);
return this;
}
@Override
public FeatureContext register(Object obj, int priority) {
cfg.register(obj, priority);
return this;
}
@Override
public FeatureContext register(Object obj, Class<?>... contract) {
cfg.register(obj, contract);
return this;
}
@Override
public FeatureContext register(Object obj, Map<Class<?>, Integer> map) {
cfg.register(obj, map);
return this;
}
}
}