+/*
+ * Copyright (C) 2001, 2002 The Mir-coders group
+ *
+ * This file is part of Mir.
+ *
+ * Mir 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 2 of the License, or
+ * (at your option) any later version.
+ *
+ * Mir 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 Mir; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * In addition, as a special exception, The Mir-coders gives permission to link
+ * the code of this program with any library licensed under the Apache Software License,
+ * The Sun (tm) Java Advanced Imaging library (JAI), The Sun JIMI library
+ * (or with modified versions of the above that use the same license as the above),
+ * and distribute linked combinations including the two. You must obey the
+ * GNU General Public License in all respects for all of the code used other than
+ * the above mentioned libraries. If you modify this file, you may extend this
+ * exception to your version of the file, but you are not obligated to do so.
+ * If you do not wish to do so, delete this exception statement from your version.
+ */
package mir.entity.adapter;
-import java.util.*;
-import mir.entity.*;
-import mir.util.*;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import mir.entity.Entity;
+import mir.util.CachingRewindableIterator;
public class EntityAdapter implements Map {
private Entity entity;
public boolean containsKey(Object aKey) {
try {
if (aKey instanceof String)
- return entity.hasValueForField((String) aKey)
- || definition.hasCalculatedField((String) aKey)
- || entity.getFields().contains(aKey);
+ return entity.hasField((String) aKey)
+ || definition.hasCalculatedField((String) aKey);
}
catch (Throwable t) {
}
return result;
}
else if (aKey instanceof String) {
- return entity.getValue((String) aKey);
+ return entity.getFieldValue((String) aKey);
}
else {
return null;
}
public boolean isEmpty() {
- throw new UnsupportedOperationException("EntityAdapter.isEmpty()");
+ return false;
}
public Set keySet() {
throw new UnsupportedOperationException("EntityAdapter.entrySet()");
}
+ public Object getComplexRelation(String aMainTablePrefix, List someExtraTables,
+ String aWhereClause, String anOrderByClause, String aDefinition) {
+ try {
+ return
+ new CachingRewindableIterator(
+ new EntityIteratorAdapter(aMainTablePrefix, someExtraTables,
+ aWhereClause, anOrderByClause,
+ -1, getModel(), aDefinition, -1, 0)
+ );
+ }
+ catch (Throwable t) {
+ throw new RuntimeException(t.getMessage());
+ }
+ }
+
+
public Object getRelation(String aWhereClause, String anOrderByClause, String aDefinition) {
try {
return
}
}
+ public EntityAdapter getToOneRelation(String aWhereClause, String anOrderByClause, String aDefinition) {
+ try {
+ Iterator i = new EntityIteratorAdapter(aWhereClause, anOrderByClause, -1, getModel(), aDefinition);
+
+ if (i.hasNext())
+ return (EntityAdapter) i.next();
+ else
+ return null;
+ }
+ catch (Throwable t) {
+ throw new RuntimeException(t.getMessage());
+ }
+ }
}
\ No newline at end of file