Search.java

/*
 * GovWay - A customizable API Gateway 
 * https://govway.org
 * 
 * Copyright (c) 2005-2025 Link.it srl (https://link.it). 
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 3, as published by
 * the Free Software Foundation.
 *
 * 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */


package org.openspcoop2.core.commons;

import java.io.Serializable;
import java.util.HashMap;
import java.util.Map;

import org.openspcoop2.utils.sql.ISQLQueryObject;

/**
 * Oggetto che si occupa di memorizzare i valori di ricerca per le liste
 * 
 * 
 * @author Andrea Poli (apoli@link.it)
 * @author Stefano Corallo (corallo@link.it)
 * @author Sandra Giangrandi (sandra@link.it)
 * @author $Author$
 * @version $Rev$, $Date$
 * 
 */
public class Search implements Serializable, ISearch {
    private static final long serialVersionUID = 1L;

    private Map<Integer, Integer> pageSize = null;
    private Map<Integer, Integer> indexIniziale = null;
    private Map<Integer, String> searchString = null;
    private Map<Integer, Integer> numEntries = null;
    private Map<Integer, HashMap<String,String>> filter = null;

    private static Integer PAGE_SIZE_DEFAULT = org.openspcoop2.core.constants.Costanti.PAGE_SIZE_DEFAULT;
    private static Integer INDEX_DEFAULT = org.openspcoop2.core.constants.Costanti.INDEX_DEFAULT;
    private static String SEARCH_DEFAULT = org.openspcoop2.core.constants.Costanti.SESSION_ATTRIBUTE_VALUE_RICERCA_UNDEFINED;
    private static Integer NUM_ENTRIES_DEFAULT = org.openspcoop2.core.constants.Costanti.NUM_ENTRIES_DEFAULT;
    //private String FILTER_DEFAULT = org.openspcoop2.core.constants.Costanti.SESSION_ATTRIBUTE_VALUE_RICERCA_UNDEFINED;

    public Search() {
        this.reset();
    }
    
    public void reset() {
        this.pageSize = new HashMap<Integer, Integer>();
        this.indexIniziale = new HashMap<Integer, Integer>();
        this.searchString = new HashMap<Integer, String>();
        this.numEntries = new HashMap<Integer, Integer>();
        this.filter = new HashMap<Integer, HashMap<String,String>>();

        for (int i = 0; i < Liste.getTotaleListe(); i++) {
            this.pageSize.put(i, Search.PAGE_SIZE_DEFAULT);
            this.indexIniziale.put(i, Search.INDEX_DEFAULT);
            this.searchString.put(i, Search.SEARCH_DEFAULT);
            this.numEntries.put(i, Search.NUM_ENTRIES_DEFAULT);
            this.filter.put(i, new HashMap<>());
        }

    }

    public Search(boolean showAllResult) {
        this(showAllResult, ISQLQueryObject.LIMIT_DEFAULT_VALUE);
    }
    public Search(boolean showAllResult, int initialLimit) {
        this.pageSize = new HashMap<Integer, Integer>();
        this.indexIniziale = new HashMap<Integer, Integer>();
        this.searchString = new HashMap<Integer, String>();
        this.numEntries = new HashMap<Integer, Integer>();
        this.filter = new HashMap<Integer, HashMap<String,String>>();

        for (int i = 0; i < Liste.getTotaleListe(); i++) {
            this.pageSize.put(i, initialLimit);// prendo
            // il
            // valore
            // massimo
            // di
            // default
            this.indexIniziale.put(i, Search.INDEX_DEFAULT);
            this.searchString.put(i, Search.SEARCH_DEFAULT);
            this.numEntries.put(i, Search.NUM_ENTRIES_DEFAULT);
            this.filter.put(i, new HashMap<>());
        }

    }

    @Override
    public int getNumEntries(int indexLista) {
        return this.numEntries.get(indexLista);
    }

    @Override
    public void setNumEntries(int indexLista, int numEntries) {
        this.numEntries.put(indexLista, numEntries);
    }

    @Override
    public int getPageSize(int indexLista) {
        return this.pageSize.get(indexLista);
    }

    @Override
    public void setPageSize(int indexLista, int valore) {
        this.pageSize.put(indexLista, valore);
    }

    @Override
    public int getIndexIniziale(int indexLista) {
        return this.indexIniziale.get(indexLista);
    }

    @Override
    public void setIndexIniziale(int indexLista, int valore) {
        this.indexIniziale.put(indexLista, valore);
    }

    @Override
    public String getSearchString(int indexLista) {
        return this.searchString.get(indexLista);
    }

    @Override
    public void setSearchString(int indexLista, String valore) {
        this.searchString.put(indexLista, valore);
    }

    @Override
    public void clearFilters(int indexLista) {
        HashMap<String,String> map = this.filter.get(indexLista);
        if(map!=null) {
            map.clear();
        }
    }
    
    @Override
    public void clearFilter(int indexLista, String filterName) {
        HashMap<String,String> map = this.filter.get(indexLista);
        if(map!=null) {
            map.remove(filterName);
        }
    }
    
    @Override
    public boolean existsFilter(int indexLista, String filterName) {
        HashMap<String,String> map = this.filter.get(indexLista);
        if(map==null || map.size()<=0) {
            return false;
        }
        return map.containsKey(filterName);
    }
    
    @Override
    public String getFilter(int indexLista, String filterName) {
        HashMap<String,String> map = this.filter.get(indexLista);
        if(map==null || map.size()<=0) {
            return null;
        }
        return map.get(filterName);
    }
    
    @Override
    public void addFilter(int indexLista, String filterName, String filterValue) {
        HashMap<String,String> map = this.filter.get(indexLista);
        if(map==null) {
            map = new HashMap<>();
            this.filter.put(indexLista, map);
        }
        if(map.containsKey(filterName)) {
            map.remove(filterName);
        }
        map.put(filterName, filterValue);
    }

    @Deprecated
    public Map<Integer, Integer> getPageSize() {
        return this.pageSize;
    }

    @Deprecated
    public void setPageSize(Map<Integer, Integer> pageSize) {
        this.pageSize = pageSize;
    }

    @Deprecated
    public Map<Integer, Integer> getIndexIniziale() {
        return this.indexIniziale;
    }

    @Deprecated
    public void setIndexIniziale(Map<Integer, Integer> indexIniziale) {
        this.indexIniziale = indexIniziale;
    }

    @Deprecated
    public Map<Integer, String> getSearchString() {
        return this.searchString;
    }

    @Deprecated
    public void setSearchString(Map<Integer, String> searchString) {
        this.searchString = searchString;
    }

    @Deprecated
    public Map<Integer, Integer> getNumEntries() {
        return this.numEntries;
    }

    @Deprecated
    public void setNumEntries(Map<Integer, Integer> numEntries) {
        this.numEntries = numEntries;
    }

    @Deprecated
    public Map<Integer, HashMap<String, String>> getFilter() {
        return this.filter;
    }

    @Deprecated
    public void setFilter(Map<Integer, HashMap<String, String>> filter) {
        this.filter = filter;
    }

}