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Show all versions of com.liferay.portal.template.freemarker
Show all versions of com.liferay.portal.template.freemarker
Liferay Portal Template FreeMarker
/*
* 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.IOException;
import freemarker.debug.impl.DebuggerService;
import freemarker.template.TemplateException;
/**
* Internal API - subject to change: A debug breakpoint inserted into the template
*
* @deprecated This is an internal FreeMarker API with no backward compatibility guarantees, so you shouldn't depend on
* it.
*/
@Deprecated
public class DebugBreak extends TemplateElement {
public DebugBreak(TemplateElement nestedBlock) {
addChild(nestedBlock);
copyLocationFrom(nestedBlock);
}
@Override
protected TemplateElement[] accept(Environment env) throws TemplateException, IOException {
if (!DebuggerService.suspendEnvironment(
env, this.getTemplate().getSourceName(), getChild(0).getBeginLine())) {
return getChild(0).accept(env);
} else {
throw new StopException(env, "Stopped by debugger");
}
}
@Override
protected String dump(boolean canonical) {
if (canonical) {
StringBuilder sb = new StringBuilder();
sb.append("<#-- ");
sb.append("debug break");
if (getChildCount() == 0) {
sb.append(" /-->");
} else {
sb.append(" -->");
sb.append(getChild(0).getCanonicalForm());
sb.append("<#--/ debug break -->");
}
return sb.toString();
} else {
return "debug break";
}
}
@Override
String getNodeTypeSymbol() {
return "#debug_break";
}
@Override
int getParameterCount() {
return 0;
}
@Override
Object getParameterValue(int idx) {
throw new IndexOutOfBoundsException();
}
@Override
ParameterRole getParameterRole(int idx) {
throw new IndexOutOfBoundsException();
}
@Override
boolean isNestedBlockRepeater() {
return false;
}
}
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