On 21 September 2012 14:59, <simonetrip...@apache.org> wrote: > Author: simonetripodi > Date: Fri Sep 21 13:59:46 2012 > New Revision: 1388495 > > URL: http://svn.apache.org/viewvc?rev=1388495&view=rev > Log: > [DBUTILS-97] Add an Abstract ResultSetHandler implementation in order to > reduce redundant 'resultSet' variable invocation > > Added: > > commons/proper/dbutils/trunk/src/main/java/org/apache/commons/dbutils/BaseResultSetHandler.java > (with props) > > commons/proper/dbutils/trunk/src/test/java/org/apache/commons/dbutils/BaseResultSetHandlerTestCase.java > (with props) > Modified: > commons/proper/dbutils/trunk/src/changes/changes.xml > > Modified: commons/proper/dbutils/trunk/src/changes/changes.xml > URL: > http://svn.apache.org/viewvc/commons/proper/dbutils/trunk/src/changes/changes.xml?rev=1388495&r1=1388494&r2=1388495&view=diff > ============================================================================== > --- commons/proper/dbutils/trunk/src/changes/changes.xml (original) > +++ commons/proper/dbutils/trunk/src/changes/changes.xml Fri Sep 21 13:59:46 > 2012 > @@ -47,6 +47,9 @@ The <action> type attribute can be add,u > <action dev="simonetripodi" due-to="Moandji Ezana" type="add" > issue="DBUTILS-98"> > Add missing JavaDoc to QueryRunner#insert > </action> > + <action dev="simonetripodi" type="add" issue="DBUTILS-97"> > + Add an Abstract ResultSetHandler implementation in order to reduce > redundant 'resultSet' variable invocation > + </action> > <action dev="wspeirs" due-to="Moandji Ezana" type="add" > issue="DBUTILS-87"> > Added insert methods to QueryRunner and AsyncQueryRunner that return > the generated key. > </action> > > Added: > commons/proper/dbutils/trunk/src/main/java/org/apache/commons/dbutils/BaseResultSetHandler.java > URL: > http://svn.apache.org/viewvc/commons/proper/dbutils/trunk/src/main/java/org/apache/commons/dbutils/BaseResultSetHandler.java?rev=1388495&view=auto > ============================================================================== > --- > commons/proper/dbutils/trunk/src/main/java/org/apache/commons/dbutils/BaseResultSetHandler.java > (added) > +++ > commons/proper/dbutils/trunk/src/main/java/org/apache/commons/dbutils/BaseResultSetHandler.java > Fri Sep 21 13:59:46 2012 > @@ -0,0 +1,1969 @@ > +/* > + * Licensed to the Apache Software Foundation (ASF) under one or more > + * contributor license agreements. See the NOTICE file distributed with > + * this work for additional information regarding copyright ownership. > + * The ASF licenses this file to You under the Apache License, Version 2.0 > + * (the "License"); you may not use this file except in compliance with > + * the License. You may obtain a copy of the License at > + * > + * http://www.apache.org/licenses/LICENSE-2.0 > + * > + * Unless required by applicable law or agreed to in writing, software > + * distributed under the License is distributed on an "AS IS" BASIS, > + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. > + * See the License for the specific language governing permissions and > + * limitations under the License. > + */ > +package org.apache.commons.dbutils; > + > +import java.io.InputStream; > +import java.io.Reader; > +import java.math.BigDecimal; > +import java.net.URL; > +import java.sql.Array; > +import java.sql.Blob; > +import java.sql.Clob; > +import java.sql.Date; > +import java.sql.NClob; > +import java.sql.Ref; > +import java.sql.ResultSet; > +import java.sql.ResultSetMetaData; > +import java.sql.RowId; > +import java.sql.SQLException; > +import java.sql.SQLWarning; > +import java.sql.SQLXML; > +import java.sql.Statement; > +import java.sql.Time; > +import java.sql.Timestamp; > +import java.util.Calendar; > +import java.util.Map; > + > +/** > + * Extensions of this class convert ResultSets into other objects. > + * > + * According to the <i>DRY</i> principle (Don't Repeat Yourself), repeating > <code>resultSet</code> > + * variable inside the {@link ResultSetHandler#handle(ResultSet)} over and > over for each iteration > + * can get a little tedious, <code>AbstractResultSetHandler</code> > implicitly gives users access to > + * <code>ResultSet</code>'s methods. > + *
There should be some samples of how to use the class, as it's not immediately obvious. --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@commons.apache.org For additional commands, e-mail: dev-h...@commons.apache.org
