com.github.grantjforrester.bdd.rest.httpclient.HttpClientRequest.java Source code

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Here is the source code for com.github.grantjforrester.bdd.rest.httpclient.HttpClientRequest.java

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/**
 * Copyright 2015 Grant Forrester
 * 
 * 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.github.grantjforrester.bdd.rest.httpclient;

import java.net.URI;
import java.util.ArrayList;
import java.util.List;

import org.apache.http.Header;
import org.apache.http.HttpEntityEnclosingRequest;
import org.apache.http.client.methods.HttpDelete;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.methods.HttpHead;
import org.apache.http.client.methods.HttpOptions;
import org.apache.http.client.methods.HttpPatch;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.client.methods.HttpPut;
import org.apache.http.client.methods.HttpRequestBase;
import org.apache.http.entity.ByteArrayEntity;
import org.apache.http.message.BasicHeader;

import com.github.grantjforrester.bdd.rest.Method;
import com.github.grantjforrester.bdd.rest.Request;

class HttpClientRequest implements Request {

    private Method method;
    private URI uri;
    private List<Header> headers = new ArrayList<Header>();
    private byte[] content;

    public void setMethod(Method method) {
        this.method = method;
    }

    public void setUri(URI uri) {
        this.uri = uri;
    }

    public void setHeader(String name, String value) {
        headers.add(new BasicHeader(name, value));
    }

    public void setContent(byte[] content) {
        this.content = content;
    }

    HttpRequestBase getRequestImpl(URI baseUri) {
        HttpRequestBase request = null;

        switch (method) {
        case HEAD:
            request = new HttpHead();
            break;
        case OPTIONS:
            request = new HttpOptions();
            break;
        case GET:
            request = new HttpGet();
            break;
        case POST:
            request = new HttpPost();
            break;
        case PUT:
            request = new HttpPut();
            break;
        case DELETE:
            request = new HttpDelete();
            break;
        case PATCH:
            request = new HttpPatch();
        }

        request.setURI(baseUri.resolve(uri));
        request.setHeaders(headers.toArray(new Header[headers.size()]));
        if (content != null) {
            ((HttpEntityEnclosingRequest) request).setEntity(new ByteArrayEntity(content));
        }

        return request;
    }
}