freemarker.core.StopException Maven / Gradle / Ivy
/*
* 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 freemarker.core;
import java.io.PrintStream;
import java.io.PrintWriter;
import freemarker.template.TemplateException;
/**
* This exception is thrown when a #stop directive is encountered.
*/
public class StopException extends TemplateException {
StopException(Environment env) {
super(env);
}
StopException(Environment env, String s) {
super(s, env);
}
@Override
public void printStackTrace(PrintWriter pw) {
synchronized (pw) {
String msg = this.getMessage();
pw.print("Encountered stop instruction");
if (msg != null && !msg.equals("")) {
pw.println("\nCause given: " + msg);
} else pw.println();
super.printStackTrace(pw);
}
}
@Override
public void printStackTrace(PrintStream ps) {
synchronized (ps) {
String msg = this.getMessage();
ps.print("Encountered stop instruction");
if (msg != null && !msg.equals("")) {
ps.println("\nCause given: " + msg);
} else ps.println();
super.printStackTrace(ps);
}
}
}