Yep, bug. NPEs are always bugs -- we don't consider them "acceptable". Can you submit this as a Jira ticket?
Thanks much! Clinton On Mon, Dec 14, 2009 at 12:06 PM, Soks86 <michael.chrostow...@gmail.com>wrote: > > Hi, > > I was using <foreach> in an <insert> (within a <mapper>) statement and I > got > the following NPE: > > Caused by: java.lang.NullPointerException > at java.util.regex.Pattern.<init>(Pattern.java:1132) > at java.util.regex.Pattern.compile(Pattern.java:823) > at java.lang.String.replaceFirst(String.java:2146) > at > > org.apache.ibatis.builder.xml.dynamic.ForEachSqlNode$FilteredDynamicContext$1.handleToken(ForEachSqlNode.java:116) > at > > org.apache.ibatis.parsing.GenericTokenParser.parse(GenericTokenParser.java:29) > at > > org.apache.ibatis.builder.xml.dynamic.ForEachSqlNode$FilteredDynamicContext.appendSql(ForEachSqlNode.java:121) > at > > org.apache.ibatis.builder.xml.dynamic.TextSqlNode.apply(TextSqlNode.java:18) > at > > org.apache.ibatis.builder.xml.dynamic.MixedSqlNode.apply(MixedSqlNode.java:14) > at > > org.apache.ibatis.builder.xml.dynamic.ForEachSqlNode.apply(ForEachSqlNode.java:51) > at > > org.apache.ibatis.builder.xml.dynamic.MixedSqlNode.apply(MixedSqlNode.java:14) > at > > org.apache.ibatis.builder.xml.dynamic.DynamicSqlSource.getBoundSql(DynamicSqlSource.java:22) > at > > org.apache.ibatis.mapping.MappedStatement.getBoundSql(MappedStatement.java:198) > at > > org.apache.ibatis.executor.statement.BaseStatementHandler.<init>(BaseStatementHandler.java:45) > at > > org.apache.ibatis.executor.statement.PreparedStatementHandler.<init>(PreparedStatementHandler.java:16) > at > > org.apache.ibatis.executor.statement.RoutingStatementHandler.<init>(RoutingStatementHandler.java:27) > at > > org.apache.ibatis.session.Configuration.newStatementHandler(Configuration.java:192) > at > org.apache.ibatis.executor.SimpleExecutor.doUpdate(SimpleExecutor.java:27) > at > org.apache.ibatis.executor.BaseExecutor.update(BaseExecutor.java:65) > at > org.apache.ibatis.executor.CachingExecutor.update(CachingExecutor.java:39) > at > > org.apache.ibatis.session.defaults.DefaultSqlSession.update(DefaultSqlSession.java:93) > ... 26 more > > This occurred when I didn't specify the item field in my <foreach> tag. > Once > I specify item="something" then the NPE goes away. Changing the statement > within the <foreach> did not seem to effect this. Bug? > -- > View this message in context: > http://old.nabble.com/Null-Pointer-Exception-on-Malformed-%3Cforeach%3E-tp26779961p26779961.html > Sent from the iBATIS - User - Java mailing list archive at Nabble.com. > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: user-java-unsubscr...@ibatis.apache.org > For additional commands, e-mail: user-java-h...@ibatis.apache.org > >
