/**
 * 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.cdi;

import org.apache.cxf.jaxrs.lifecycle.ResourceProvider;
import org.apache.cxf.message.Message;

public class SingletonResourceProvider implements ResourceProvider {
    private final Class<?> clazz;
    private Object instance;

    SingletonResourceProvider(final Lifecycle lifecycle, final Class<?> clazz) {
        this.instance = lifecycle.create();
        this.clazz = clazz;
    }

    @Override
    public Object getInstance(final Message m) {
        return instance;
    }

    @Override
    public void releaseInstance(final Message m, final Object o) {
        // no-op
    }

    @Override
    public Class<?> getResourceClass() {
        return clazz;
    }

    @Override
    public boolean isSingleton() {
        return true;
    }
}
