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package net.sf.basedb.meludi.dao; |
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import java.util.ArrayList; |
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import java.util.Collection; |
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import java.util.List; |
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import org.json.simple.JSONObject; |
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import net.sf.basedb.core.DbControl; |
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import net.sf.basedb.core.Include; |
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import net.sf.basedb.core.InvalidDataException; |
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import net.sf.basedb.core.ItemQuery; |
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import net.sf.basedb.core.Tag; |
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import net.sf.basedb.core.Type; |
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import net.sf.basedb.core.query.Expressions; |
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import net.sf.basedb.core.query.Hql; |
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import net.sf.basedb.core.query.Orders; |
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import net.sf.basedb.core.query.Restrictions; |
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import net.sf.basedb.meludi.JsonUtil; |
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import net.sf.basedb.meludi.Meludi; |
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/** |
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Class for loading information that is related to barcode tags. |
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@author olle |
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@since 1.3.4 |
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*/ |
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public class Barcode |
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extends MeludiItem<Tag> |
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{ |
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/** |
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Find a barcode item with the given name. |
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@return A barcode item, or null if not found. |
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*/ |
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public static Barcode findByName(DbControl dc, String name) |
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{ |
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Barcode barcode = null; |
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ItemQuery<Tag> barcodeQuery = Tag.getQuery(); |
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Subtype.BARCODE.addFilter(dc, barcodeQuery); |
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barcodeQuery.restrict(Restrictions.like(Hql.property("name"), Expressions.string(name))); |
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barcodeQuery.order(Orders.desc(Hql.property("name"))); |
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barcodeQuery.include(Include.ALL); |
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List<Tag> tmp = barcodeQuery.list(dc); |
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if (tmp.size() > 1) |
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{ |
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String barcodeIds = ""; |
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for (int i = 0; i < tmp.size(); i++) |
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{ |
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Barcode tmpBarcode = new Barcode(tmp.get(i)); |
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int id = tmpBarcode.getItem().getId(); |
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if (!barcodeIds.equals("")) |
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{ |
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barcodeIds += ", "; |
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} |
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barcodeIds += id; |
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} |
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throw new InvalidDataException( |
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"More than one barcode item with the name " + name + " was found. " + |
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" The ID values are " + barcodeIds + ". " + |
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"This wizard can't be used until that is corrected."); |
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} |
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if (tmp.size() == 1) |
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{ |
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barcode = new Barcode(tmp.get(0)); |
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} |
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return barcode; |
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} |
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/** |
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Get a barcode tag when the id is known. |
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*/ |
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public static Barcode getById(DbControl dc, int id) |
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{ |
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return new Barcode(Tag.getById(dc, id)); |
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} |
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public static Barcode get(Tag tag) |
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{ |
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return new Barcode(tag); |
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} |
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public static List<Barcode> toList(Collection<Tag> tags) |
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{ |
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List<Barcode> barcode = new ArrayList<Barcode>(tags.size()); |
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for (Tag t : tags) |
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{ |
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barcode.add(new Barcode(t)); |
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} |
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return barcode; |
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} |
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public static List<Barcode> toBarcode(Collection<Tag> tags) |
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{ |
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List<Barcode> barcode = new ArrayList<Barcode>(tags.size()); |
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for (Tag t : tags) |
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{ |
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barcode.add(new Barcode(t)); |
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} |
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return barcode; |
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} |
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private Barcode(Tag tag) |
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{ |
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super(tag); |
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} |
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/** |
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Get the real tag that represents this barcode in BASE. |
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*/ |
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public Tag getTag() |
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{ |
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return getItem(); |
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} |
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@SuppressWarnings("unchecked") |
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@Override |
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protected void initJSON(JSONObject json) |
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{ |
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super.initJSON(json); |
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} |
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} |