/* | |
* 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.apache.ode.bpel.compiler.api; | |
import org.apache.ode.utils.msg.MessageBundle; | |
public abstract class CompilationMessageBundle extends MessageBundle { | |
// TODO turn CompilationMessage.CODE into a proper Java5 enum | |
private static String[] PREFIXES = {"inf", "warn", "err"}; | |
private static short[] SEVERITIES = {CompilationMessage.INFO, CompilationMessage.WARN, | |
CompilationMessage.ERROR}; | |
protected CompilationMessage formatCompilationMessage(String message, Object... args) { | |
String methodName = "errUnknown"; | |
String methodKey = null; | |
short severity = 0; | |
// format the regular message text | |
String msg = this.format(message, args); | |
// I will *so* burn in hell for this | |
StackTraceElement[] stack = new Throwable().getStackTrace(); | |
if (stack.length > 1) { | |
methodName = stack[1].getMethodName(); | |
} | |
else { | |
// bummer: no stack trace - create an unknown error as fallback. | |
} | |
// find method prefix | |
for (int i = 0; i < PREFIXES.length; i++) { | |
if (methodName.startsWith(PREFIXES[i])) { | |
methodKey = methodName.substring(PREFIXES[i].length()); | |
severity = SEVERITIES[i]; | |
break; | |
} | |
} | |
// found a prefixed method? | |
if (methodKey == null) { | |
throw new UnsupportedOperationException("unexpected caller method: " + methodName); | |
} | |
CompilationMessage cmsg = new CompilationMessage(); | |
cmsg.severity = severity; | |
cmsg.phase = 0; | |
cmsg.messageText = msg; | |
cmsg.code = methodKey; | |
return cmsg; | |
} | |
} |