/**   
 * License Agreement for OpenSearchServer
 *
 * Copyright (C) 2010-2012 Emmanuel Keller / Jaeksoft
 * 
 * http://www.open-search-server.com
 * 
 * This file is part of OpenSearchServer.
 *
 * OpenSearchServer is free software: you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 * OpenSearchServer 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 General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with OpenSearchServer. 
 *  If not, see <http://www.gnu.org/licenses/>.
 **/

package com.jaeksoft.searchlib.scheduler;

import java.io.UnsupportedEncodingException;
import java.util.LinkedHashMap;
import java.util.Map;

import org.xml.sax.SAXException;

import com.jaeksoft.searchlib.config.Config;
import com.jaeksoft.searchlib.util.XmlWriter;

public class TaskProperties {

	private Map<TaskPropertyDef, TaskProperty> map;

	private TaskProperty[] cache;

	public TaskProperties(Config config, TaskAbstract task,
			TaskPropertyDef[] propertyDefs) {
		map = new LinkedHashMap<TaskPropertyDef, TaskProperty>();
		if (propertyDefs == null)
			return;
		cache = new TaskProperty[propertyDefs.length];
		int i = 0;
		for (TaskPropertyDef propertyDef : propertyDefs) {
			TaskProperty taskProperty = new TaskProperty(config, task,
					propertyDef);
			map.put(propertyDef, taskProperty);
			cache[i++] = taskProperty;
		}
	}

	public TaskProperty[] getArray() {
		return cache;
	}

	public String getValue(TaskPropertyDef propertyDef) {
		TaskProperty prop = map.get(propertyDef);
		if (prop == null)
			return null;
		return prop.getValue();
	}

	public Integer getValueInteger(TaskPropertyDef propertyDef) {
		String s = getValue(propertyDef);
		return s == null ? null : Integer.parseInt(s);
	}

	public boolean getValueBoolean(TaskPropertyDef propertyDef,
			boolean defaultValue) {
		String s = getValue(propertyDef);
		return s == null ? defaultValue : Boolean.parseBoolean(s);
	}

	public void setValue(TaskPropertyDef propertyDef, String value) {
		TaskProperty prop = map.get(propertyDef);
		if (prop == null)
			return;
		prop.setValue(value);
	}

	public void set(TaskProperty taskProperty) {
		setValue(taskProperty.getDef(), taskProperty.getValue());
	}

	public void writeXml(XmlWriter xmlWriter) throws SAXException,
			UnsupportedEncodingException {
		if (cache != null)
			for (TaskProperty taskProperty : cache)
				taskProperty.writeXml(xmlWriter);
	}

}

@@ -70,17 +70,17 @@
 2010-201
-2
+6
  Emmanue
@@ -1003,16 +1003,61 @@
 l.Map;%0A%0A
+import org.apache.commons.lang3.StringUtils;%0A
 import o
@@ -1343,20 +1343,17 @@
 ct task,
-%0A%09%09%09
+ 
 TaskProp
@@ -1657,14 +1657,9 @@
 ask,
-%0A%09%09%09%09%09
+ 
 prop
@@ -2074,25 +2074,38 @@
 %09return 
-s == null
+StringUtils.isEmpty(s)
  ? null 
@@ -2191,20 +2191,17 @@
 ertyDef,
-%0A%09%09%09
+ 
 boolean 
@@ -2261,25 +2261,38 @@
 %09return 
-s == null
+StringUtils.isEmpty(s)
  ? defau
@@ -2673,20 +2673,17 @@
 ception,
-%0A%09%09%09
+ 
 Unsuppor

Fix #1696