b4j.core.session.bugzilla.json.BugzillaBugParser Maven / Gradle / Ivy

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/*
 * This file is part of Bugzilla for Java.
 *
 *  Bugzilla for Java is free software: you can redistribute it 
 *  and/or modify it under the terms of version 3 of the GNU 
 *  Lesser General Public  License as published by the Free Software 
 *  Foundation.
 *  
 *  Bugzilla for Java 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 Bugzilla for Java.  If not, see 
 *  .
 */
package b4j.core.session.bugzilla.json;

import java.text.ParseException;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;

import org.codehaus.jettison.json.JSONArray;
import org.codehaus.jettison.json.JSONException;
import org.codehaus.jettison.json.JSONObject;
import org.slf4j.LoggerFactory;

import b4j.core.DefaultIssue;
import b4j.core.DefaultLink;
import b4j.core.Issue;
import b4j.core.IssueLink.Type;
import b4j.core.ServerInfo;
import b4j.core.session.bugzilla.async.AsyncBugzillaRestClient;
import b4j.util.BugzillaUtils;
import b4j.util.LazyRetriever;

import com.atlassian.jira.rest.client.internal.json.JsonObjectParser;

/**
 * Parses the product for Bugzilla REST API.
 * @author ralph
 * @since 2.0
 *
 */
public class BugzillaBugParser extends AbstractJsonParser implements JsonObjectParser> {

	private AsyncBugzillaRestClient mainClient;
	private ServerInfo serverInfo = null;
	private boolean serverInfoError = false;
	
	/**
	 * Constructor.
	 */
	public BugzillaBugParser(AsyncBugzillaRestClient mainClient) {
		super(mainClient.getLazyRetriever());
		this.mainClient = mainClient;
	}

	@Override
	public Iterable parse(JSONObject json) throws JSONException {
		if ((serverInfo == null) && !serverInfoError) try {
			serverInfo = mainClient.getMetadataClient().getServerInfo().get();
		} catch (Exception e) {
			LoggerFactory.getLogger(getClass()).error("Cannot retrieve server info. Issues will omit this information", e);
			serverInfoError = true;
		}
		
		List rc = new ArrayList();
		checkError(json); // Throws exception when error occurred
		JSONArray arr = getResult(json).getJSONArray("bugs");
		for (int i=0; i getIntCollection(JSONArray arr) throws JSONException {
		Collection rc = new ArrayList();
		for (int i=0; i getStringCollection(JSONArray arr) throws JSONException {
		Collection rc = new ArrayList();
		for (int i=0; i