/*
* Copyright 2014 Attila Szegedi, Daniel Dekany, Jonathan Revusky
*
* 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 freemarker.core;
import java.io.IOException;
import freemarker.template.TemplateException;
/**
*/
class NoEscapeBlock extends TemplateElement {
NoEscapeBlock(TemplateElement nestedBlock) {
setNestedBlock(nestedBlock);
}
@Override
void accept(Environment env) throws TemplateException, IOException {
if (getNestedBlock() != null) {
env.visit(getNestedBlock());
}
}
@Override
protected String dump(boolean canonical) {
if (canonical) {
return "<" + getNodeTypeSymbol() + '>' + getNestedBlock().getCanonicalForm()
+ "</" + getNodeTypeSymbol() + '>';
} else {
return getNodeTypeSymbol();
}
}
@Override
int getParameterCount() {
return 0;
}
@Override
Object getParameterValue(int idx) {
throw new IndexOutOfBoundsException();
}
@Override
ParameterRole getParameterRole(int idx) {
throw new IndexOutOfBoundsException();
}
@Override
String getNodeTypeSymbol() {
return "#noescape";
}
@Override
boolean isOutputCacheable() {
return true;
}
@Override
boolean isNestedBlockRepeater() {
return false;
}
}