lucee.commons.net.http.httpclient3.HTTPResponse3Impl.java Source code

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Here is the source code for lucee.commons.net.http.httpclient3.HTTPResponse3Impl.java

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/**
 *
 * Copyright (c) 2014, the Railo Company Ltd. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either 
 * version 2.1 of the License, or (at your option) any later version.
 * 
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public 
 * License along with this library.  If not, see <http://www.gnu.org/licenses/>.
 * 
 **/
package lucee.commons.net.http.httpclient3;

import java.io.IOException;
import java.io.InputStream;
import java.net.MalformedURLException;
import java.net.URL;

import lucee.commons.io.IOUtil;
import lucee.commons.lang.StringUtil;
import lucee.commons.net.http.HTTPResponseSupport;
import lucee.commons.net.http.Header;

import org.apache.commons.httpclient.HostConfiguration;
import org.apache.commons.httpclient.HttpMethod;

public class HTTPResponse3Impl extends HTTPResponseSupport {

    private HttpMethod rsp;
    private URL url;

    public HTTPResponse3Impl(HttpMethod rsp, URL url) {
        this.rsp = rsp;
        this.url = url;
    }

    @Override
    public String getContentAsString() throws IOException {
        return getContentAsString(getCharset());
    }

    @Override
    public String getContentAsString(String charset) throws IOException {
        InputStream is = null;
        try {
            is = getContentAsStream();
            return IOUtil.toString(is, charset);
        } finally {
            IOUtil.closeEL(is);
        }
    }

    @Override
    public InputStream getContentAsStream() throws IOException {
        return rsp.getResponseBodyAsStream();
    }

    @Override
    public byte[] getContentAsByteArray() throws IOException {
        InputStream is = null;
        try {
            return IOUtil.toBytes(is = getContentAsStream());
        } finally {
            IOUtil.closeEL(is);
        }
    }

    @Override
    public Header getLastHeader(String name) {
        return new HeaderWrap(rsp.getResponseHeader(name));
    }

    @Override
    public Header getLastHeaderIgnoreCase(String name) {
        org.apache.commons.httpclient.Header[] headers = rsp.getResponseHeaders();
        for (int i = headers.length - 1; i >= 0; i--) {
            if (headers[i].getName().equalsIgnoreCase(name))
                return new HeaderWrap(headers[i]);
        }
        return null;
    }

    @Override
    public URL getURL() {
        HostConfiguration config = rsp.getHostConfiguration();

        try {
            String qs = rsp.getQueryString();
            if (StringUtil.isEmpty(qs))
                return new URL(config.getProtocol().getScheme(), config.getHost(), config.getPort(), rsp.getPath());
            return new URL(config.getProtocol().getScheme(), config.getHost(), config.getPort(),
                    rsp.getPath() + "?" + qs);
        } catch (MalformedURLException e) {
        }

        return url;
    }

    @Override
    public int getStatusCode() {
        return rsp.getStatusCode();
    }

    @Override
    public String getStatusText() {
        return rsp.getStatusText();
    }

    @Override
    public String getProtocolVersion() {
        return rsp.getStatusLine().getHttpVersion();
    }

    @Override
    public String getStatusLine() {
        return rsp.getStatusLine().toString();
    }

    @Override
    public Header[] getAllHeaders() {
        org.apache.commons.httpclient.Header[] src = rsp.getResponseHeaders();
        if (src == null)
            return new Header[0];
        Header[] trg = new Header[src.length];
        for (int i = 0; i < src.length; i++) {
            trg[i] = new HeaderWrap(src[i]);
        }
        return trg;
    }

}