com.kurento.kmf.jsonrpcconnector.internal.server.config.DefaultJsonRpcHandlerRegistration.java Source code

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Here is the source code for com.kurento.kmf.jsonrpcconnector.internal.server.config.DefaultJsonRpcHandlerRegistration.java

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/*
 * Copyright 2002-2013 the original author or authors.
 *
 * Licensed 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 com.kurento.kmf.jsonrpcconnector.internal.server.config;

import java.util.Arrays;

import org.springframework.util.Assert;
import org.springframework.util.LinkedMultiValueMap;
import org.springframework.util.MultiValueMap;
import org.springframework.web.socket.config.annotation.WebSocketHandlerRegistration;

import com.kurento.kmf.jsonrpcconnector.JsonRpcHandler;
import com.kurento.kmf.jsonrpcconnector.server.JsonRpcHandlerRegistration;

/**
 * Base class for {@link WebSocketHandlerRegistration}s that gathers all the
 * configuration options but allows sub-classes to put together the actual HTTP
 * request mappings.
 * 
 * @author Rossen Stoyanchev
 * @since 4.0
 */
public class DefaultJsonRpcHandlerRegistration implements JsonRpcHandlerRegistration {

    private final MultiValueMap<JsonRpcHandler<?>, String> handlerMap = new LinkedMultiValueMap<>();
    private final MultiValueMap<Class<? extends JsonRpcHandler<?>>, String> perSessionHandlerClassMap = new LinkedMultiValueMap<>();
    private final MultiValueMap<String, String> perSessionHandlerBeanNameMap = new LinkedMultiValueMap<>();

    @Override
    public JsonRpcHandlerRegistration addHandler(JsonRpcHandler<?> handler, String... paths) {
        Assert.notNull(handler);
        Assert.notEmpty(paths);
        this.handlerMap.put(handler, Arrays.asList(paths));
        return this;
    }

    public JsonRpcHandlerRegistration addPerSessionHandler(Class<? extends JsonRpcHandler<?>> handlerClass,
            String[] paths) {
        Assert.notNull(handlerClass);
        Assert.notEmpty(paths);
        this.perSessionHandlerClassMap.put(handlerClass, Arrays.asList(paths));
        return this;
    }

    public JsonRpcHandlerRegistration addPerSessionHandler(String beanName, String[] paths) {
        Assert.notNull(beanName);
        Assert.notEmpty(paths);
        this.perSessionHandlerBeanNameMap.put(beanName, Arrays.asList(paths));
        return this;
    }

    public MultiValueMap<JsonRpcHandler<?>, String> getHandlerMap() {
        return handlerMap;
    }

    public MultiValueMap<String, String> getPerSessionHandlerBeanNameMap() {
        return perSessionHandlerBeanNameMap;
    }

    public MultiValueMap<Class<? extends JsonRpcHandler<?>>, String> getPerSessionHandlerClassMap() {
        return perSessionHandlerClassMap;
    }

}