[ http://issues.apache.org/jira/browse/IBATIS-299?page=comments#action_12413754 ]
Larry Meadors commented on IBATIS-299: -------------------------------------- I'd have to agree with Nathan on this one - there are literally hundeds of types in the core Java API that people could use with SQL maps, but IMO, we can not and should not support them all. If you think that this would be useful to others, feel free to implement it and put it on the WIKI. Larry > Add a type mapper callback for java.net.URL > ------------------------------------------- > > Key: IBATIS-299 > URL: http://issues.apache.org/jira/browse/IBATIS-299 > Project: iBatis for Java > Type: Wish > Versions: 2.1.7 > Reporter: Ken Weiner > > It would be nice if iBATIS came with a TypeHandlerCallback implementation for > mapping URL object properties to their String representation stored in a > database field. Here is some code that could be used to implement this: > package com.ibatis.sqlmap.client.extensions; > import java.net.MalformedURLException; > import java.net.URL; > import java.sql.SQLException; > import java.sql.Types; > /** > * An iBATIS type handler callback for java.net.URLs that are mapped to > * Strings in the database. If a URL cannot be constructed based on the > * String, then the URL will be set to <code>null</code>. > * <p> > * @author Ken Weiner > */ > public class UrlTypeHandlerCallback implements TypeHandlerCallback { > public Object getResult(ResultGetter getter) throws SQLException { > String value = getter.getString(); > if (getter.wasNull()) { > return null; > } > return this.valueOf(value); > } > public void setParameter(ParameterSetter setter, Object parameter) throws > SQLException { > if (parameter == null) { > setter.setNull(Types.VARCHAR); > } else { > URL url = (URL) parameter; > setter.setString(url.toExternalForm()); > } > } > public Object valueOf(String s) { > URL url; > try { > url = new URL(s); > } catch (MalformedURLException e) { > url = null; > } > return url; > } > } -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://issues.apache.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira
