/*
* Aipo is a groupware program developed by TOWN, Inc.
* Copyright (C) 2004-2015 TOWN, Inc.
* http://www.aipo.com
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.aimluck.eip.common;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import java.util.jar.Attributes;
import org.apache.cayenne.exp.Expression;
import org.apache.cayenne.exp.ExpressionFactory;
import org.apache.jetspeed.services.logging.JetspeedLogFactoryService;
import org.apache.jetspeed.services.logging.JetspeedLogger;
import org.apache.turbine.util.RunData;
import org.apache.velocity.context.Context;
import com.aimluck.eip.modules.actions.common.ALAction;
import com.aimluck.eip.orm.query.SelectQuery;
import com.aimluck.eip.util.ALEipUtils;
/**
* 検索データを管理するための抽象クラスです。 <br />
*
*/
public abstract class ALAbstractMultiFilterSelectData<M1, M2> extends
ALAbstractSelectData<M1, M2> {
/** logger */
@SuppressWarnings("unused")
private static final JetspeedLogger logger = JetspeedLogFactoryService
.getLogger(ALAbstractMultiFilterSelectData.class.getName());
protected Map<String, List<String>> current_filterMap;
/**
*
* @param action
* @param rundata
* @param context
*/
@Override
public void init(ALAction action, RunData rundata, Context context)
throws ALPageNotFoundException, ALDBErrorException {
super.init(action, rundata, context);
parseFilterMap(rundata, context);
}
/**
*
*/
@Override
public void initField() {
}
/**
* filter_type =a,b,c,a &filter =1,2 3,4,5と入力した時に デフォルトでは、a=1,5 & b=2,3 & c=4
* のようにマップにセットします。
*
* @param key
* @param val
*/
protected void parseFilterMap(String key, String val) {
if (current_filterMap == null) {
current_filterMap = new HashMap<String, List<String>>();
}
if (key == null || val == null) {
return;
}
String[] keys = key.split(",");
String[] vals = val.split(",");
current_filterMap.clear();
for (int i = 0, n = Math.min(keys.length, vals.length); i < n; i++) {
if (keys[i] != null
&& !"".equals(keys[i])
&& vals[i] != null
&& !"".equals(vals[i])) {
List<String> childs =
new ArrayList<String>(Arrays.asList(vals[i].trim().split(" ")));
if (current_filterMap.containsKey(keys[i])) {
List<String> exists = current_filterMap.get(keys[i]);
exists.addAll(childs);
current_filterMap.put(keys[i], exists);
} else {
current_filterMap.put(keys[i], childs);
}
}
}
}
/**
* パラメータをマップに変換します。
*
* @param key
* @param val
*/
protected void parseFilterMap(RunData rundata, Context context) {
String filter = ALEipUtils.getTemp(rundata, context, LIST_FILTER_STR);
String filter_type =
ALEipUtils.getTemp(rundata, context, LIST_FILTER_TYPE_STR);
current_filter = filter;
current_filter_type = filter_type;
parseFilterMap(filter_type, filter);
}
/**
* フィルタ用の <code>SelectQuery</code> を構築します。
*
* @param crt
* @param rundata
* @param context
* @return
*/
@Override
protected SelectQuery<M1> buildSelectQueryForFilter(SelectQuery<M1> query,
RunData rundata, Context context) {
Attributes map = getColumnMap();
String crt_key = null;
for (Entry<String, List<String>> pair : current_filterMap.entrySet()) {
String type = pair.getKey();
List<String> param = pair.getValue();
crt_key = map.getValue(type);
if (crt_key == null || param.size() <= 0) {
continue;
}
Expression exp = ExpressionFactory.inDbExp(crt_key, param);
query.andQualifier(exp);
}
return query;
}
public boolean issetFilter() {
return !(current_filterMap == null || current_filterMap.isEmpty());
}
public boolean issetFilter(String key) {
return issetFilter() && current_filterMap.containsKey(key);
}
public boolean issetFilter(String key, Object value) {
return issetFilter(key)
&& current_filterMap.get(key).contains(value.toString());
}
public List<String> getFilters(String key) {
if (issetFilter()) {
return current_filterMap.get(key);
} else {
return null;
}
}
public String getFilter(String key, int offset) {
List<String> filters = getFilters(key);
if (filters != null && filters.size() > offset) {
return filters.get(offset);
} else {
return null;
}
}
public String getFilter(String key) {
return getFilter(key, 0);
}
/**
*
* @return
*/
@Override
@Deprecated
public String getCurrentFilterType() {
return current_filter_type;
}
/**
*
* @return
*/
@Override
@Deprecated
public String getCurrentFilter() {
return super.getCurrentSortType();
}
}