/*
* Copyright 2011 Red Hat, Inc. and/or its affiliates.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301 USA
*/
package org.infinispan.factories.components;
import org.infinispan.jmx.annotations.ManagedAttribute;
import org.infinispan.util.ReflectionUtil;
import java.io.Serializable;
import java.lang.reflect.Field;
import java.lang.reflect.Method;
/**
* Persistable and cacheable metadata for JMX attributes
*
* @author Manik Surtani
* @since 5.1
*/
public class JmxAttributeMetadata implements Serializable {
private String name;
private String description;
private boolean writable;
private boolean useSetter;
private String type;
private boolean is;
private JmxAttributeMetadata(ManagedAttribute annotation) {
description = annotation.description();
writable = annotation.writable();
}
public JmxAttributeMetadata(Field field) {
this(field.getAnnotation(ManagedAttribute.class));
name = field.getName();
type = field.getType().toString();
}
public JmxAttributeMetadata(Method method) {
this(method.getAnnotation(ManagedAttribute.class));
useSetter = true;
String methodName = method.getName();
name = ReflectionUtil.extractFieldName(methodName);
is = methodName.startsWith("is");
if (methodName.startsWith("set")) {
type = method.getParameterTypes()[0].getName();
} else if (methodName.startsWith("get") || is) {
type = method.getReturnType().getName();
}
}
public String getName() {
return name;
}
public String getDescription() {
return description;
}
public boolean isWritable() {
return writable;
}
public boolean isUseSetter() {
return useSetter;
}
public String getType() {
return type;
}
public boolean isIs() {
return is;
}
@Override
public String toString() {
return "JmxAttributeMetadata{" +
"name='" + name + '\'' +
", description='" + description + '\'' +
", writable=" + writable +
", type='" + type + '\'' +
", is=" + is +
'}';
}
}