org.sonar.api.web.gwt.client.webservices.SourcesQuery.java Source code

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Here is the source code for org.sonar.api.web.gwt.client.webservices.SourcesQuery.java

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/*
 * Sonar, open source software quality management tool.
 * Copyright (C) 2008-2011 SonarSource
 * mailto:contact AT sonarsource DOT com
 *
 * Sonar 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 3 of the License, or (at your option) any later version.
 *
 * Sonar 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 Sonar; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02
 */
package org.sonar.api.web.gwt.client.webservices;

import com.google.gwt.core.client.JavaScriptObject;
import com.google.gwt.json.client.JSONArray;
import com.google.gwt.json.client.JSONObject;
import com.google.gwt.json.client.JSONValue;
import org.sonar.api.web.gwt.client.Utils;

import java.util.Map;
import java.util.TreeMap;

/**
 * @deprecated since 2.5, use {@link org.sonar.wsclient.services.SourceQuery} instead
 */
@Deprecated
public final class SourcesQuery extends AbstractResourceQuery<FileSource> {

    private Integer from;
    private Integer length;
    private boolean color;

    public static SourcesQuery get(String resourceKey) {
        return new SourcesQuery(resourceKey);
    }

    private SourcesQuery(String resourceKey) {
        super(resourceKey);
    }

    public SourcesQuery setFrom(Integer from) {
        this.from = from;
        return this;
    }

    public SourcesQuery setLength(Integer length) {
        this.length = length;
        return this;
    }

    public SourcesQuery setColor(boolean color) {
        this.color = color;
        return this;
    }

    @Override
    public String toString() {
        String url = Utils.getServerApiUrl() + "/sources?resource=" + getResourceKey() + "&";
        if (length > 0) {
            url += "from=" + from + "&to=" + (from + length) + "&";
        }
        if (color) {
            url += "color=true&";
        }
        return url;
    }

    @Override
    public void execute(QueryCallBack<FileSource> callback) {
        JsonUtils.requestJson(this.toString(), new JSONHandlerDispatcher<FileSource>(callback) {
            @Override
            public FileSource parseResponse(JavaScriptObject obj) {
                return parseLines(obj);
            }
        });
    }

    private FileSource parseLines(JavaScriptObject obj) {
        Map<Integer, String> sourceLines = new TreeMap<Integer, String>();
        FileSource src = new FileSource(sourceLines);
        JSONArray jsonArray = new JSONArray(obj);
        if (jsonArray.size() == 0)
            return src;
        JSONObject sources = jsonArray.get(0).isObject();
        if (sources.size() == 0)
            return src;
        int maxSize = new Double(Math.pow(2, 16)).intValue();
        int currentLine = from == 0 ? 1 : from;
        while (currentLine < maxSize) {
            JSONValue line = sources.get(Integer.toString(currentLine));
            if (line == null) {
                break;
            }
            sourceLines.put(currentLine++, line.isString().stringValue());
        }
        return src;
    }

}