📄 propertydaosql.java
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/*
* Copyright 2003-2005 the original author or authors.
* Licensed 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 com.jdon.jivejdon.dao.sql;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import org.apache.log4j.Logger;
import com.jdon.jivejdon.Constants;
import com.jdon.jivejdon.dao.PropertyDao;
import com.jdon.jivejdon.model.Property;
import com.jdon.util.UtilValidate;
/**
* @author <a href="mailto:banqiao@jdon.com">banq</a>
*
*/
public class PropertyDaoSql implements PropertyDao {
private final static Logger logger = Logger.getLogger(PropertyDaoSql.class);
private JdbcTempSource jdbcTempSource;
private Map tables = new HashMap();
/**
* @param jdbcTempSource
*/
public PropertyDaoSql(JdbcTempSource jdbcTempSource) {
this.jdbcTempSource = jdbcTempSource;
Property property = new Property();
property.setName("jiveForumProp");
property.setValue("forumID");
tables.put(new Integer(Constants.FORUM), property);
property = new Property();
property.setName("jiveThreadProp");
property.setValue("threadID");
tables.put(new Integer(Constants.THREAD), property);
property = new Property();
property.setName("jiveMessageProp");
property.setValue("messageID");
tables.put(new Integer(Constants.MESSAGE), property);
property = new Property();
property.setName("jiveUserProp");
property.setValue("userID");
tables.put(new Integer(Constants.USER), property);
}
public Collection getProperties(int type, Long id){
Property tproperty = (Property)tables.get(new Integer(type));
String LOAD_PROPERTIES =
"SELECT name, propValue FROM "+ tproperty.getName() +" WHERE "+ tproperty.getValue()+"=?";
List queryParams = new ArrayList();
queryParams.add(id);
Collection c = new ArrayList();
try {
List list = jdbcTempSource.getJdbcTemp().queryMultiObject(queryParams,
LOAD_PROPERTIES);
Iterator iter = list.iterator();
while (iter.hasNext()) {
Map map = (Map) iter.next();
Property property = new Property();
property.setName((String) map.get("name"));
property.setValue((String) map.get("propValue"));
c.add(property);
}
} catch (Exception e) {
logger.error(e);
}
return c;
}
public void updateProperties(int type, Long id, Collection c){
if (c == null) return;
Property tproperty = (Property)tables.get(new Integer(type));
try {
Iterator iter = c.iterator();
List queryParams = new ArrayList();
while(iter.hasNext()){
Property property = (Property) iter.next();
if (!UtilValidate.isEmpty(property.getName()) &&
UtilValidate.isEmpty(property.getValue())){
// if a property's value is null , delete it from db.
deleteProperty(Constants.USER, id, property);
}else{
queryParams.add(id);
queryParams.add(property.getName());
queryParams.add(property.getValue());
String INSERT_PROPERTY =
"REPLACE INTO "+tproperty.getName()+"("+tproperty.getValue()+",name,propValue) VALUES(?,?,?)";
jdbcTempSource.getJdbcTemp().operate(queryParams, INSERT_PROPERTY);
queryParams.clear();
}
}
} catch (Exception e) {
logger.error(e);
}
}
public void deleteProperties(int type, Long id){
Property tproperty = (Property)tables.get(new Integer(type));
try {
String DELETE_PROPERTIES =
"DELETE FROM "+tproperty.getName()+" WHERE "+tproperty.getValue()+"=?";
List queryParams = new ArrayList();
queryParams.add(id);
jdbcTempSource.getJdbcTemp().operate(queryParams, DELETE_PROPERTIES);
} catch (Exception e) {
logger.error(e);
}
}
public void deleteProperty(int type, Long id, Property property){
Property tproperty = (Property)tables.get(new Integer(type));
try {
String DELETE_PROPERTIES =
"DELETE FROM "+tproperty.getName()+" WHERE "+tproperty.getValue()+"=?"
+ " and name=" + property.getName();
List queryParams = new ArrayList();
queryParams.add(id);
jdbcTempSource.getJdbcTemp().operate(queryParams, DELETE_PROPERTIES);
} catch (Exception e) {
}
}
}
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