/*
* JBoss, Home of Professional Open Source
* Copyright 2009, Red Hat Middleware LLC, and individual contributors
* as indicated by the @author tags.
* See the copyright.txt in the distribution for a
* full listing of individual contributors.
* This copyrighted material is made available to anyone wishing to use,
* modify, copy, or redistribute it subject to the terms and conditions
* of the GNU Lesser General Public License, v. 2.1.
* This program is distributed in the hope that it will be useful, but WITHOUT A
* 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,
* v.2.1 along with this distribution; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*
* (C) 2009,
* @author JBoss, a division of Red Hat.
*/
package com.arjuna.common.tests.simple;
import java.lang.reflect.Field;
import java.util.Enumeration;
import java.util.HashSet;
import java.util.Properties;
import java.util.Set;
import java.util.Vector;
import com.arjuna.common.internal.util.propertyservice.ConcatenationPrefix;
/**
* Dummy Properties handler for EnvironmentBean test purposes.
*
* @author Jonathan Halliday (jonathan.halliday@redhat.com) 2009-10
*/
public class DummyProperties extends Properties
{
public DummyProperties() {
super();
}
public DummyProperties(Properties properties) {
super(properties);
}
public static Set<String> extractKeys(Class environment) throws IllegalAccessException {
Set<String> keys = new HashSet<String>();
for(Field field : environment.getDeclaredFields()) {
String key = (String)field.get(null);
if(field.isAnnotationPresent(Deprecated.class)) {
continue;
}
keys.add(key);
}
return keys;
}
public void addConcatenationKeys(Class environmentBean) {
for(Field field : environmentBean.getDeclaredFields()) {
if(field.isAnnotationPresent(ConcatenationPrefix.class)) {
String prefix = field.getAnnotation(ConcatenationPrefix.class).prefix();
concatenationKeys.add(prefix);
System.out.println("addConcat : "+prefix);
}
}
}
@Override
public String getProperty(String key)
{
for(String prefix : concatenationKeys) {
if(key.startsWith(prefix) && !usedKeys.contains(prefix)) {
usedKeys.add(prefix);
break;
}
}
usedKeys.add(key);
return super.getProperty(key);
}
@Override
public Enumeration propertyNames()
{
Vector<String> names = new Vector<String>();
for(String prefix : concatenationKeys) {
names.add(prefix+"_one");
names.add(prefix+"_two");
}
return names.elements();
}
public Set<String> usedKeys = new HashSet<String>();
public Set<String> concatenationKeys = new HashSet<String>();
}