juzu.impl.compiler.MessageCode Maven / Gradle / Ivy
/*
* Copyright 2013 eXo Platform SAS
*
* Licensed 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 juzu.impl.compiler;
import javax.lang.model.element.AnnotationMirror;
import javax.lang.model.element.Element;
import java.util.concurrent.ConcurrentHashMap;
/** @author Julien Viet */
public class MessageCode {
/** . */
private static final Object[] EMPTY_OBJECT_ARRAY = new Object[0];
/** . */
private static final ConcurrentHashMap codes = new ConcurrentHashMap();
/**
* Decode the message key and return a corresponding message code object. If no error can be decoded for the
* specified key, null is returned.
*
* @param key the error key
* @return the corresponding error
*/
public static MessageCode decode(String key) {
return codes.get(key);
}
/** . */
private final String key;
/** . */
private final String message;
public MessageCode(String key, String message) {
codes.put(key, this);
//
this.key = key;
this.message = message;
}
/**
* The error key.
*
* @return the error key
*/
public String getKey() {
return key;
}
/**
* The error message.
*
* @return the error message
*/
public String getMessage() {
return message;
}
@Override
public String toString() {
return "MessageCode[key=" + key + ",message=" + message + "]";
}
public ProcessingException failure(Object... args) {
return new ProcessingException(this, args);
}
public ProcessingException failure(Element element) {
return new ProcessingException(element, this, EMPTY_OBJECT_ARRAY);
}
public ProcessingException failure(Element element, Object... args) {
return new ProcessingException(element, this, args);
}
public ProcessingException failure(Element element, AnnotationMirror annotation, Object... args) {
return new ProcessingException(element, annotation, this, args);
}
}