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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.ext.beans;
import java.lang.reflect.Constructor;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Member;
import java.lang.reflect.Method;
import java.lang.reflect.Modifier;
import freemarker.template.TemplateModel;
import freemarker.template.TemplateModelException;
/**
* The most commonly used {@link CallableMemberDescriptor} implementation.
*/
final class ReflectionCallableMemberDescriptor extends CallableMemberDescriptor {
private final Member/*Method|Constructor*/ member;
/**
* Don't modify this array!
*/
final Class[] paramTypes;
ReflectionCallableMemberDescriptor(Method member, Class[] paramTypes) {
this.member = member;
this.paramTypes = paramTypes;
}
ReflectionCallableMemberDescriptor(Constructor member, Class[] paramTypes) {
this.member = member;
this.paramTypes = paramTypes;
}
@Override
TemplateModel invokeMethod(BeansWrapper bw, Object obj, Object[] args)
throws TemplateModelException, InvocationTargetException, IllegalAccessException {
return bw.invokeMethod(obj, (Method) member, args);
}
@Override
Object invokeConstructor(BeansWrapper bw, Object[] args)
throws IllegalArgumentException, InstantiationException, IllegalAccessException, InvocationTargetException {
return ((Constructor) member).newInstance(args);
}
@Override
String getDeclaration() {
return _MethodUtil.toString(member);
}
@Override
boolean isConstructor() {
return member instanceof Constructor;
}
@Override
boolean isStatic() {
return (member.getModifiers() & Modifier.STATIC) != 0;
}
@Override
boolean isVarargs() {
return _MethodUtil.isVarargs(member);
}
@Override
Class[] getParamTypes() {
return paramTypes;
}
@Override
String getName() {
return member.getName();
}
}
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