com.gargoylesoftware.htmlunit.StringWebResponse.java Source code

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Here is the source code for com.gargoylesoftware.htmlunit.StringWebResponse.java

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/*
 * Copyright (c) 2002-2010 Gargoyle Software Inc.
 *
 * 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.gargoylesoftware.htmlunit;

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

import org.apache.commons.httpclient.HttpStatus;

import com.gargoylesoftware.htmlunit.util.NameValuePair;

/**
 * A simple WebResponse created from a string. Content is assumed to be of type <tt>text/html</tt>.
 *
 * @version $Revision: 5301 $
 * @author <a href="mailto:mbowler@GargoyleSoftware.com">Mike Bowler</a>
 * @author Marc Guillemot
 * @author Brad Clarke
 * @author Ahmed Ashour
 */
public class StringWebResponse extends WebResponseImpl {

    private static final long serialVersionUID = 8001886227379566491L;

    /**
     * Helper method for constructors. Converts the specified string into {@link WebResponseData}
     * with other defaults specified.
     *
     * @param contentString the string to be converted to a <tt>WebResponseData</tt>
     * @return a simple <tt>WebResponseData</tt> with defaults specified
     */
    private static WebResponseData getWebResponseData(final String contentString, final String charset) {
        final byte[] content = TextUtil.stringToByteArray(contentString, charset);
        final List<NameValuePair> compiledHeaders = new ArrayList<NameValuePair>();
        compiledHeaders.add(new NameValuePair("Content-Type", "text/html"));
        return new WebResponseData(content, HttpStatus.SC_OK, "OK", compiledHeaders);
    }

    /**
     * Creates an instance associated with the specified originating URL.
     * @param content the content to return
     * @param originatingURL the URL that this should be associated with
     */
    public StringWebResponse(final String content, final URL originatingURL) {
        super(getWebResponseData(content, TextUtil.DEFAULT_CHARSET), originatingURL, HttpMethod.GET, 0);
    }

    /**
     * Creates an instance associated with the specified originating URL.
     * @param content the content to return
     * @param charset the charset used to convert the content
     * @param originatingURL the URL that this should be associated with
     */
    public StringWebResponse(final String content, final String charset, final URL originatingURL) {
        super(getWebResponseData(content, charset), new WebRequestSettings(originatingURL, HttpMethod.GET), 0);
    }
}