/*
- * Copyright (C) 2001, 2002 The Mir-coders group
+ * Copyright (C) 2001, 2002 The Mir-coders group
*
* This file is part of Mir.
*
* 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 the com.oreilly.servlet library, 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.
+ * 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.module;
-import java.sql.SQLException;
-import java.util.Map;
-
-import freemarker.template.SimpleHash;
-
-import mir.entity.Entity;
-import mir.entity.EntityList;
+import java.util.Map;\r
+\r
+import mir.entity.Entity;\r
+import mir.entity.EntityList;\r
import mir.storage.StorageObject;
-import mir.storage.StorageObjectExc;
-import mir.storage.StorageObjectFailure;
/**
* @param String der Entity
* @return Entity
*/
- public Entity getById (String id) throws ModuleException {
+ public Entity getById (String id) throws ModuleExc, ModuleFailure {
try {
if (theStorage == null)
- throw new ModuleException("No StorageObject set!");
+ throw new ModuleExc("AbstractModule.getById: No StorageObject set!");
Entity entity = (Entity)theStorage.selectById(id);
+
if (entity == null)
- throw new ModuleException("No object for id = " + id);
- else return entity;
+ throw new ModuleExc("AbstractModule.getById: No object for id = " + id);
+ else
+ return entity;
}
- catch (StorageObjectExc e){
- throw new ModuleException(e.toString());
+ catch (Throwable e) {
+ throw new ModuleFailure(e);
}
}
* @param offset - ab welchem Datensatz die gematchten Entities zurueckgeliefert werden
* @return EntityList Liste der gematchten Datens?tze
*/
- public EntityList getByWhereClause (String whereClause, int offset) throws ModuleException {
+ public EntityList getByWhereClause (String whereClause, int offset) throws ModuleExc, ModuleFailure {
try {
if (theStorage == null)
- throw new ModuleException("Kein StorageObject gesetzt");
+ throw new ModuleExc("AbstractModule.getByWhereClause: No StorageObject set!");
+
return theStorage.selectByWhereClause(whereClause, offset);
}
- catch (StorageObjectFailure e){
- throw new ModuleException(e.toString());
+ catch (Throwable e) {
+ throw new ModuleFailure(e);
}
}
* @param offset - ab welchem Datensatz die gematchten Entities zurueckgeliefert werden
* @return EntityList Liste der gematchten Datens?tze
*/
- public EntityList getByWhereClause (String where, String order, int offset) throws ModuleException {
+ public EntityList getByWhereClause (String where, String order, int offset) throws ModuleExc, ModuleFailure {
try {
- if (theStorage==null) throw new ModuleException("Kein StorageObject gesetzt");
+ if (theStorage==null)
+ throw new ModuleExc("AbstractModule.getByWhereClause: No StorageObject set!");
+
return theStorage.selectByWhereClause(where, order, offset);
}
- catch (StorageObjectFailure e){
- throw new ModuleException(e.toString());
+ catch (Throwable e) {
+ throw new ModuleFailure(e);
}
}
/**
* @return EntityList
*/
- public EntityList getByWhereClause(String where, String order, int offset, int limit) throws ModuleException
- {
+ public EntityList getByWhereClause(String where, String order, int offset, int limit) throws ModuleExc, ModuleFailure {
try {
- if (theStorage==null) throw new ModuleException("StorageObject not set!");
+ if (theStorage==null)
+ throw new ModuleExc("AbstractModule.getByWhereClause: StorageObject not set!");
+
return theStorage.selectByWhereClause(where, order, offset, limit);
}
- catch (StorageObjectFailure e){
- throw new ModuleException(e.toString());
+ catch (Throwable e) {
+ throw new ModuleFailure(e);
}
}
* @param offset - ab welchem Datensatz die gematchten Entities zurueckgeliefert werden
* @return EntityList Liste der gematchten Datens?tze
*/
- public EntityList getByFieldValue (String aField, String aValue, int offset) throws ModuleException {
+ public EntityList getByFieldValue (String aField, String aValue, int offset) throws ModuleExc, ModuleFailure {
String whereClause;
whereClause = aField + " like '%" + aValue + "%'";
return getByWhereClause(whereClause, offset);
}
/**
- * Standardfunktion, um einen Datensatz via StorageObject einzuf?gen
+ * * Standardfunktion, um einen Datensatz via StorageObject einzuf?gen
* @param theValues Hash mit Spalte/Wert-Paaren
* @return Id des eingef?gten Objekts
- * @exception ModuleException
+ * @exception ModuleExc
+ * @exception ModuleFailure
*/
- public String add (Map theValues) throws ModuleException {
+ public String add (Map theValues) throws ModuleExc, ModuleFailure {
try {
Entity theEntity = (Entity)theStorage.getEntityClass().newInstance();
theEntity.setStorage(theStorage);
theEntity.setValues(theValues);
return theEntity.insert();
}
- catch (Exception e) {
- throw new ModuleException(e.toString());
+ catch (Throwable e) {
+ throw new ModuleFailure(e);
+ }
+ }
+
+ /**
+ * This function creates an Entity without yet storing it in the database
+ *
+ * @param theValues
+ * @return
+ * @throws ModuleExc
+ * @throws ModuleFailure
+ */
+ public Entity createNew() throws ModuleExc, ModuleFailure {
+ try {
+ Entity result = (Entity)theStorage.getEntityClass().newInstance();
+ result.setStorage(theStorage);
+
+ return result;
+ }
+ catch (Throwable e) {
+ throw new ModuleFailure(e);
}
}
* Standardfunktion, um einen Datensatz via StorageObject zu aktualisieren
* @param theValues Hash mit Spalte/Wert-Paaren
* @return Id des eingef?gten Objekts
- * @exception ModuleException
+ * @exception ModuleExc
+ * @exception ModuleFailure
*/
- public String set (Map theValues) throws ModuleException {
+ public String set (Map theValues) throws ModuleExc, ModuleFailure {
try {
Entity theEntity = theStorage.selectById((String)theValues.get("id"));
if (theEntity == null)
- throw new ModuleException("No object found with id " + theValues.get("id"));
+ throw new ModuleExc("No object found with id " + theValues.get("id"));
theEntity.setValues(theValues);
theEntity.update();
return theEntity.getId();
}
- catch (StorageObjectExc e){
- throw new ModuleException(e.toString());
+ catch (Throwable e) {
+ throw new ModuleFailure(e);
}
}
/**
* Deletes a record using an id
* @param idParam
- * @exception ModuleException
+ * @exception ModuleExc
+ * @exception ModuleFailure
*/
- public void deleteById (String idParam) throws ModuleException {
+ public void deleteById (String idParam) throws ModuleExc, ModuleFailure {
try {
theStorage.delete(idParam);
- } catch (StorageObjectFailure e){
- throw new ModuleException(e.toString());
}
- }
-
- /**
- * Liefert den Lookuptable aller Objekte des StorageObjects
- * @return freemarker.template.SimpleHash
- */
- public SimpleHash getHashData() {
- return theStorage.getHashData();
+ catch (Throwable e) {
+ throw new ModuleFailure(e);
+ }
}
/**
* returns the number of rows
*/
- public int getSize(String where)
- throws SQLException,StorageObjectFailure {
- return theStorage.getSize(where);
+ public int getSize(String where) throws ModuleExc, ModuleFailure {
+ try {
+ return theStorage.getSize(where);
+ }
+ catch (Throwable e) {
+ throw new ModuleFailure(e);
+ }
}
}