eu.cloudwave.wp5.common.rest.RestRequestBody.java Source code

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Here is the source code for eu.cloudwave.wp5.common.rest.RestRequestBody.java

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/*******************************************************************************
 * Copyright 2015 Software Evolution and Architecture Lab, University of Zurich
 * 
 * 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 eu.cloudwave.wp5.common.rest;

import org.springframework.util.LinkedMultiValueMap;
import org.springframework.util.MultiValueMap;

public final class RestRequestBody {

    private MultiValueMap<String, String> parameters;

    private RestRequestBody() {
        this.parameters = new LinkedMultiValueMap<String, String>();
    }

    public MultiValueMap<String, String> get() {
        return this.parameters;
    }

    private void addParameter(final String key, final String value) {
        parameters.add(key, value);
    }

    public RestRequestBody with(final String key, final String value) {
        parameters.add(key, value);
        return this;
    }

    public static RestRequestBodyBuilder of(final String key, final String value) {
        final RestRequestBodyBuilder requestBodyBuilder = new RestRequestBodyBuilder();
        requestBodyBuilder.addParameter(key, value);
        return requestBodyBuilder;
    }

    public static RestRequestBody of() {
        return new RestRequestBodyBuilder().create();
    }

    public static final class RestRequestBodyBuilder {

        private RestRequestBody requestBody;

        private RestRequestBodyBuilder() {
            this.requestBody = new RestRequestBody();
        }

        public RestRequestBodyBuilder and(final String key, final String value) {
            addParameter(key, value);
            return this;
        }

        public void addParameter(final String key, final String value) {
            this.requestBody.addParameter(key, value);
        }

        public RestRequestBody create() {
            return this.requestBody;
        }

    }

}