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/*******************************************************************************
* Copyright (c) 2009, 2015 IBM Corporation and others.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* IBM Corporation - initial API and implementation
* Red Hat Inc. - Bug 460967
*******************************************************************************/
package org.eclipse.equinox.internal.p2.repository.helpers;
import java.util.*;
import java.util.Map.Entry;
import org.eclipse.equinox.internal.p2.core.helpers.ServiceHelper;
import org.eclipse.equinox.internal.p2.repository.Activator;
import org.eclipse.osgi.service.debug.DebugOptions;
public class DebugHelper {
public static final String LINE_SEPARATOR = System.getProperty("line.separator"); //$NON-NLS-1$
public static final boolean DEBUG_REPOSITORY_CREDENTIALS;
public static final boolean DEBUG_REPOSITORY_TRANSPORT;
static {
DebugOptions options = ServiceHelper.getService(Activator.getContext(), DebugOptions.class);
if (options != null) {
DEBUG_REPOSITORY_CREDENTIALS = options.getBooleanOption(Activator.ID + "/credentials/debug", false); //$NON-NLS-1$
DEBUG_REPOSITORY_TRANSPORT = options.getBooleanOption(Activator.ID + "/transport/debug", false); //$NON-NLS-1$
} else {
DEBUG_REPOSITORY_CREDENTIALS = false;
DEBUG_REPOSITORY_TRANSPORT = false;
}
}
public static void debug(String name, String message) {
StringBuilder buffer = new StringBuilder();
buffer.append("["); //$NON-NLS-1$
buffer.append(Activator.ID + "-" + name); //$NON-NLS-1$
buffer.append("] "); //$NON-NLS-1$
buffer.append(new Date(System.currentTimeMillis()));
buffer.append(" - ["); //$NON-NLS-1$
buffer.append(Thread.currentThread().getName());
buffer.append("] " + LINE_SEPARATOR); //$NON-NLS-1$
buffer.append(message);
System.out.println(buffer.toString());
}
public static void debug(String name, String message, Object[] keyValueArray) {
if (keyValueArray == null || keyValueArray.length == 0)
debug(name, message);
else {
Map<Object, Object> params = new LinkedHashMap<>(keyValueArray.length / 2);
for (int i = 0; i < keyValueArray.length; i += 2)
params.put(keyValueArray[i], keyValueArray[i + 1]);
StringBuilder buffer = new StringBuilder();
buffer.append(message);
buffer.append(formatMap(params, true, true));
debug(name, buffer.toString());
}
StringBuilder buffer = new StringBuilder();
buffer.append("["); //$NON-NLS-1$
buffer.append(Activator.ID + "-" + name); //$NON-NLS-1$
buffer.append("] "); //$NON-NLS-1$
buffer.append(new Date(System.currentTimeMillis()));
buffer.append(" - ["); //$NON-NLS-1$
buffer.append(Thread.currentThread().getName());
buffer.append("] " + LINE_SEPARATOR); //$NON-NLS-1$
buffer.append(message);
System.out.println(buffer.toString());
}
public static String formatArray(Object[] array, boolean toString, boolean newLines) {
if (array == null || array.length == 0)
return "[]"; //$NON-NLS-1$
StringBuilder buffer = new StringBuilder();
buffer.append('[');
int i = 0;
for (;;) {
if (toString)
buffer.append(array[i].toString());
else
buffer.append(array[i].getClass().getName());
i++;
if (i == array.length)
break;
buffer.append(',');
if (newLines)
buffer.append(DebugHelper.LINE_SEPARATOR);
else
buffer.append(' ');
}
buffer.append(']');
return buffer.toString();
}
public static String formatMap(Map<?, ?> map, boolean toString, boolean newLines) {
if (map == null || map.size() == 0)
return "[]"; //$NON-NLS-1$
StringBuilder buffer = new StringBuilder();
buffer.append('[');
for (Entry<?, ?> e : map.entrySet()) {
buffer.append(e.getKey());
buffer.append('=');
if (toString)
buffer.append(e.getValue().toString());
else
buffer.append(e.getValue().getClass().getName());
buffer.append(',');
if (newLines) {
buffer.append(DebugHelper.LINE_SEPARATOR);
buffer.append(" "); //$NON-NLS-1$
} else
buffer.append(' ');
}
buffer.append(']');
return buffer.toString();
}
}
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