com.noveogroup.bean.DefaultBean Maven / Gradle / Ivy
/*
* Copyright (c) 2013 Noveo Group
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* Except as contained in this notice, the name(s) of the above copyright holders
* shall not be used in advertising or otherwise to promote the sale, use or
* other dealings in this Software without prior written authorization.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package com.noveogroup.bean;
import java.lang.annotation.Annotation;
import java.lang.reflect.Array;
import java.util.Collection;
import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
public class DefaultBean implements Bean {
private final Class beanClass;
private final String name;
private final Map> properties;
public DefaultBean(Class beanClass, String name, Collection> properties) {
this.beanClass = beanClass;
this.name = name;
HashMap> map = new HashMap>(properties.size());
for (Property property : properties) {
map.put(property.getName(), property);
}
this.properties = Collections.unmodifiableMap(map);
}
@Override
public Class getBeanClass() {
return beanClass;
}
@Override
public String getName() {
return name;
}
@Override
public T newBean() throws InstantiationException, IllegalAccessException {
return beanClass.newInstance();
}
@Override
@SuppressWarnings("unchecked")
public T[] newBeanArray(int length) {
return (T[]) Array.newInstance(beanClass, length);
}
@Override
public Property getProperty(String name) {
return properties.get(name);
}
@Override
public Collection> getProperties() {
return properties.values();
}
@Override
public boolean isAnnotationPresent(Class annotationClass) {
return beanClass.isAnnotationPresent(annotationClass);
}
@Override
public A getAnnotation(Class annotationClass) {
return beanClass.getAnnotation(annotationClass);
}
@Override
public Annotation[] getAnnotations() {
return beanClass.getAnnotations();
}
}