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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.openide;
import java.util.Set;
import java.util.Collection;
import java.util.HashSet;
import java.util.Iterator;
/**
* A stub implementation of org.openide.ErrorManager to enable the tab control
* to be used as a standalone jar. Does nothing except print to stderr.
*
* @author Tim Boudreau
*/
public final class ErrorManager extends Object {
private static final ErrorManager INSTANCE = new ErrorManager();
// XXX note that these levels accidentally used hex rather than binary,
// so it goes 0, 1, 16, 256, ....
// Unfortunately too late to change now: public int constants are part of the
// API - documented, inlined into compiled code, etc.
/**
* Undefined severity.
* May be used only in {@link #notify(int, Throwable)}
* and {@link #annotate(Throwable, int, String, String, Throwable, Date)}.
*/
public static final int UNKNOWN = 0x00000000;
/** Message that would be useful for tracing events but which need not be a problem. */
public static final int INFORMATIONAL = 0x00000001;
/** Something went wrong in the software, but it is continuing and the user need not be bothered. */
public static final int WARNING = 0x00000010;
/** Something the user should be aware of. */
public static final int USER = 0x00000100;
/** Something went wrong, though it can be recovered. */
public static final int EXCEPTION = 0x00001000;
/** Serious problem, application may be crippled. */
public static final int ERROR = 0x00010000;
public static ErrorManager getDefault () {
return INSTANCE;
}
public Throwable annotate (
Throwable t, int severity,
String message, String localizedMessage,
Throwable stackTrace, java.util.Date date
) {
if (stackTrace != null) {
stackTrace.printStackTrace();
}
return stackTrace;
}
public void notify (int severity, Throwable t) {
t.printStackTrace();
}
public final void notify (Throwable t) {
notify(UNKNOWN, t);
}
public void log(int severity, String s) {
System.err.println(s);
}
public final void log(String s) {
log(INFORMATIONAL, s);
}
public boolean isLoggable (int severity) {
return true;
}
public ErrorManager getInstance(String name) {
return getDefault();
}
public final Throwable annotate (
Throwable t, String localizedMessage
) {
return annotate (t, UNKNOWN, null, localizedMessage, null, null);
}
public final Throwable annotate (Throwable target, Throwable t) {
return annotate (target, UNKNOWN, null, null, t, null);
}
}
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