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/*******************************************************************************
* Copyright (c) 2006, 2009 Steffen Pingel and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Tasktop Technologies - initial API and implementation
* Jorrit Schippers - fix for bug 254862
*******************************************************************************/
package org.eclipse.mylyn.internal.trac.core.util;
import java.io.UnsupportedEncodingException;
import java.net.URLEncoder;
import java.util.Date;
import java.util.Map;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.mylyn.internal.trac.core.TracCorePlugin;
import org.eclipse.mylyn.internal.trac.core.client.ITracClient;
import org.eclipse.mylyn.internal.trac.core.model.TracSearch;
import org.eclipse.mylyn.tasks.core.IRepositoryQuery;
import org.eclipse.mylyn.tasks.core.RepositoryStatus;
/**
* Provides static helper methods.
*
* @author Steffen Pingel
*/
public class TracUtil {
public static Date parseDate(String time) {
if (time != null) {
try {
return TracUtil.parseDate(Long.valueOf(time));
} catch (NumberFormatException e) {
}
}
return null;
}
public static Date parseDate(long seconds) {
return new Date(seconds * 1000l);
// Calendar c = Calendar.getInstance();
// c.setTimeZone(TimeZone.getTimeZone(ITracClient.TIME_ZONE));
// c.setTimeInMillis(seconds * 1000l);
// return c.getTime();
}
public static long toTracTime(Date date) {
// Calendar c = Calendar.getInstance();
// c.setTime(date);
// c.setTimeZone(TimeZone.getTimeZone(ITracClient.TIME_ZONE));
// return c.getTimeInMillis() / 1000l;
return date.getTime() / 1000l;
}
private static String getQueryParameter(IRepositoryQuery query) {
String url = query.getUrl();
int i = url.indexOf(ITracClient.QUERY_URL);
if (i == -1) {
return null;
}
return url.substring(i + ITracClient.QUERY_URL.length());
}
/**
* Creates a <code>TracSearch</code> object from this query.
*/
public static TracSearch toTracSearch(IRepositoryQuery query) {
String url = getQueryParameter(query);
if (url != null) {
TracSearch search = new TracSearch();
search.fromUrl(url);
return search;
}
return null;
}
public static IStatus createPermissionDeniedError(String repositoryUrl, String pluginId) {
return new RepositoryStatus(repositoryUrl, IStatus.ERROR, TracCorePlugin.ID_PLUGIN,
RepositoryStatus.ERROR_PERMISSION_DENIED, Messages.TracUtil_Permission_denied);
}
public static String encodeUrl(String string) {
try {
return URLEncoder.encode(string, ITracClient.CHARSET).replaceAll("\\+", "%20"); //$NON-NLS-1$ //$NON-NLS-2$
} catch (UnsupportedEncodingException e) {
return string;
}
}
public static String toString(Object object) {
StringBuilder sb = new StringBuilder();
toString(sb, object);
return sb.toString();
}
public static void toString(StringBuilder sb, Object object) {
if (object instanceof Object[]) {
sb.append("["); //$NON-NLS-1$
Object[] entries = (Object[]) object;
boolean prependSeparator = false;
for (Object entry : entries) {
if (prependSeparator) {
sb.append(", "); //$NON-NLS-1$
}
toString(sb, entry);
prependSeparator = true;
}
sb.append("]"); //$NON-NLS-1$
} else if (object instanceof Map) {
sb.append("{"); //$NON-NLS-1$
boolean prependSeparator = false;
for (Map.Entry<?, ?> entry : ((Map<?, ?>) object).entrySet()) {
if (prependSeparator) {
sb.append(", "); //$NON-NLS-1$
}
toString(sb, entry.getKey());
sb.append("="); //$NON-NLS-1$
toString(sb, entry.getValue());
prependSeparator = true;
}
sb.append("}"); //$NON-NLS-1$
} else {
sb.append(object);
}
}
}
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