/*
* Lilith - a log event viewer.
* Copyright (C) 2007-2017 Joern Huxhorn
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package de.huxhorn.lilith.services.clipboard;
import de.huxhorn.lilith.data.logging.ExtendedStackTraceElement;
import de.huxhorn.lilith.swing.LilithActionId;
import static de.huxhorn.lilith.services.clipboard.FormatterTools.resolveCallStack;
public class LoggingCallStackFormatter
extends AbstractNativeClipboardFormatter
{
private static final long serialVersionUID = 7055240983247307195L;
public LoggingCallStackFormatter()
{
super(LilithActionId.COPY_CALL_STACK);
}
public boolean isCompatible(Object object)
{
return resolveCallStack(object).isPresent();
}
public String toString(Object object)
{
return resolveCallStack(object).map(LoggingCallStackFormatter::toString).orElse(null);
}
private static String toString(ExtendedStackTraceElement[] callStack)
{
StringBuilder text = new StringBuilder();
boolean first = true;
for (ExtendedStackTraceElement current : callStack)
{
if (first)
{
first = false;
}
else
{
text.append("\n");
}
text.append("\tat ");
if (current != null)
{
text.append(current.toString(true));
}
else
{
text.append((String) null);
}
}
return text.toString();
}
}