com.liferay.portal.sharepoint.SharepointRequest.java Source code

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Here is the source code for com.liferay.portal.sharepoint.SharepointRequest.java

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/**
 * Copyright (c) 2000-present Liferay, Inc. 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.
 */

package com.liferay.portal.sharepoint;

import com.liferay.petra.string.StringPool;
import com.liferay.portal.kernel.io.unsync.UnsyncBufferedReader;
import com.liferay.portal.kernel.io.unsync.UnsyncByteArrayOutputStream;
import com.liferay.portal.kernel.model.User;
import com.liferay.portal.kernel.util.ArrayUtil;
import com.liferay.portal.kernel.util.GetterUtil;
import com.liferay.portal.kernel.util.HttpUtil;
import com.liferay.portal.kernel.util.StreamUtil;

import java.io.ByteArrayInputStream;
import java.io.InputStream;
import java.io.InputStreamReader;

import java.util.HashMap;
import java.util.Map;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * @author Bruno Farache
 */
public class SharepointRequest {

    public SharepointRequest(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse,
            User user) throws SharepointException {

        this(httpServletRequest, httpServletResponse, user, StringPool.BLANK);
    }

    public SharepointRequest(String rootPath) throws SharepointException {
        this(null, null, null, rootPath);
    }

    public void addParam(String key, String value) {
        _params.put(key, new String[] { value });
    }

    public byte[] getBytes() {
        return _bytes;
    }

    public long getCompanyId() {
        return _user.getCompanyId();
    }

    public HttpServletRequest getHttpServletRequest() {
        return _httpServletRequest;
    }

    public HttpServletResponse getHttpServletResponse() {
        return _httpServletResponse;
    }

    public String getParameterValue(String name) {
        String[] values = _params.get(name);

        if (ArrayUtil.isNotEmpty(values)) {
            return GetterUtil.getString(_params.get(name)[0]);
        }

        return StringPool.BLANK;
    }

    public String getRootPath() {
        return _rootPath;
    }

    public SharepointStorage getSharepointStorage() {
        return _storage;
    }

    public User getUser() {
        return _user;
    }

    public long getUserId() {
        return _user.getUserId();
    }

    public void setBytes(byte[] bytes) {
        _bytes = bytes;
    }

    public void setRootPath(String rootPath) {
        _rootPath = SharepointUtil.replaceBackSlashes(rootPath);
    }

    public void setSharepointStorage(SharepointStorage storage) {
        _storage = storage;
    }

    protected void addParams() throws SharepointException {
        String contentType = _httpServletRequest.getContentType();

        if (!contentType.equals(SharepointUtil.VEERMER_URLENCODED)) {
            return;
        }

        try {
            InputStream is = _httpServletRequest.getInputStream();

            UnsyncByteArrayOutputStream unsyncByteArrayOutputStream = new UnsyncByteArrayOutputStream();

            StreamUtil.transfer(is, unsyncByteArrayOutputStream);

            byte[] bytes = unsyncByteArrayOutputStream.toByteArray();

            UnsyncBufferedReader unsyncBufferedReader = new UnsyncBufferedReader(
                    new InputStreamReader(new ByteArrayInputStream(bytes)));

            String url = unsyncBufferedReader.readLine();

            String[] params = url.split(StringPool.AMPERSAND);

            for (String param : params) {
                String[] kvp = param.split(StringPool.EQUAL);

                String key = HttpUtil.decodeURL(kvp[0]);

                String value = StringPool.BLANK;

                if (kvp.length > 1) {
                    value = HttpUtil.decodeURL(kvp[1]);
                }

                addParam(key, value);
            }

            bytes = ArrayUtil.subset(bytes, url.length() + 1, bytes.length);

            setBytes(bytes);
        } catch (Exception e) {
            throw new SharepointException(e);
        }
    }

    private SharepointRequest(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse,
            User user, String rootPath) throws SharepointException {

        _httpServletRequest = httpServletRequest;
        _httpServletResponse = httpServletResponse;
        _user = user;
        _rootPath = rootPath;

        _params.putAll(httpServletRequest.getParameterMap());

        addParams();
    }

    private byte[] _bytes;
    private final HttpServletRequest _httpServletRequest;
    private final HttpServletResponse _httpServletResponse;
    private final Map<String, String[]> _params = new HashMap<>();
    private String _rootPath = StringPool.BLANK;
    private SharepointStorage _storage;
    private final User _user;

}