org.springframework.http.client.support.HttpRequestWrapper.java Source code

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Here is the source code for org.springframework.http.client.support.HttpRequestWrapper.java

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/*
 * Copyright 2002-2017 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
 *
 *      https://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.springframework.http.client.support;

import java.net.URI;

import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpMethod;
import org.springframework.http.HttpRequest;
import org.springframework.lang.Nullable;
import org.springframework.util.Assert;

/**
 * Provides a convenient implementation of the {@link HttpRequest} interface
 * that can be overridden to adapt the request.
 *
 * <p>These methods default to calling through to the wrapped request object.
 *
 * @author Arjen Poutsma
 * @since 3.1
 */
public class HttpRequestWrapper implements HttpRequest {

    private final HttpRequest request;

    /**
     * Create a new {@code HttpRequest} wrapping the given request object.
     * @param request the request object to be wrapped
     */
    public HttpRequestWrapper(HttpRequest request) {
        Assert.notNull(request, "HttpRequest must not be null");
        this.request = request;
    }

    /**
     * Return the wrapped request.
     */
    public HttpRequest getRequest() {
        return this.request;
    }

    /**
     * Return the method of the wrapped request.
     */
    @Override
    @Nullable
    public HttpMethod getMethod() {
        return this.request.getMethod();
    }

    /**
     * Return the method value of the wrapped request.
     */
    @Override
    public String getMethodValue() {
        return this.request.getMethodValue();
    }

    /**
     * Return the URI of the wrapped request.
     */
    @Override
    public URI getURI() {
        return this.request.getURI();
    }

    /**
     * Return the headers of the wrapped request.
     */
    @Override
    public HttpHeaders getHeaders() {
        return this.request.getHeaders();
    }

}