Thanks for the info guys, but it doesnt seem to have solved the problem.
I updated my procedure to :
<procedure id="languageLookup" parameterMap="languageLookupMap"
resultClass="java.lang.String">
{call language_lookup @from_text = ?, @language = ?}
</procedure>
Now I get the following stack trace:
com.ibatis.common.jdbc.exception.NestedSQLException:
--- The error occurred in sqlmap/TestSqlMap.xml.
--- The error occurred while applying a parameter map.
--- Check the TestNameSpace.languageLookupMap.
--- Check the results (failed to retrieve results).
--- Cause: java.lang.NullPointerException
Caused by: java.lang.NullPointerException
at
com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeQueryWithCallback(GeneralStatement.java:188)
at
com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeQueryForList(GeneralStatement.java:123)
at
com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForList(SqlMapExecutorDelegate.java:610)
at
com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForList(SqlMapExecutorDelegate.java:584)
at
com.ibatis.sqlmap.engine.impl.SqlMapSessionImpl.queryForList(SqlMapSessionImpl.java:101)
at
com.ibatis.sqlmap.engine.impl.SqlMapClientImpl.queryForList(SqlMapClientImpl.java:78)
at test.TestStoredProcCall.main(TestStoredProcCall.java:23)
Any ideas?
andy
Larry Meadors
<[EMAIL PROTECTED] To:
user-java@ibatis.apache.org
ail.com> cc:
Subject: Re: SQLMaps - Sybase
and stored procedures
09/08/2005 12:01
Please respond to
user-java
It's true: Without a resultMap or resultClass, your results will be
silently discarded.
Larry
On 8/9/05, Priyesh Mashelkar <[EMAIL PROTECTED]> wrote:
> Use a resultMap or resultClass as you would do for a normal query.
> They have missed mention of procedures returning values in their
documentation.
>
> Your mapping would look like:
>
> <parameterMap id="languageLookupMap" class="java.util.HashMap">
> <parameter javaType="java.lang.String" mode="IN" jdbcType="VARCHAR"
> property="from_text"/>
> <parameter javaType="java.lang.String" mode="IN" jdbcType="VARCHAR"
> property="language"/>
> </parameterMap>
>
> <procedure id="languageLookup" parameterMap="languageLookupMap"
resultClass="java.lang.String">
> {call language_lookup @from_text = ?, @language = ?}
> </procedure>
>
> The call remains the same. i.e., {call language_lookup @from_text =
?, @language = ?}.
>
>
> -----Original Message-----
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
> Sent: Tuesday, August 09, 2005 4:21 PM
> To: user-java@ibatis.apache.org
> Subject: SQLMaps - Sybase and stored procedures
>
>
> Hi,
>
> I have a question regarding the use of stored procedures (in particular
> Sybase) with SQLMaps.
> Having looked at the documentation I am still unsure as the
documentation,
> unless I have missed it, doesnt deal with getting results back from
> the proc.
>
> I wish to call a Sybase stored procedure, passing into two parameters and
> retrieving a String value in a resultset.
> The proc, which provides a language translation, takes two String
> parameters (the text you wish translated, and the language
> you wish translated to) and then returns a String value of the translated
> text.
>
>
>
> My sqlmap is as follows:
>
> <parameterMap id="languageLookupMap" class="java.util.HashMap">
> <parameter javaType="java.lang.String" mode="IN" jdbcType="VARCHAR"
> property="from_text"/>
> <parameter javaType="java.lang.String" mode="IN" jdbcType="VARCHAR"
> property="language"/>
> </parameterMap>
>
> <procedure id="languageLookup" parameterMap="languageLookupMap">
> {call language_lookup @from_text = ?, @language = ?}
> </procedure>
>
>
>
> My code is as follows:
>
> HashMap map = new HashMap();
> map.put("from_text", "Computers");
> map.put("language", "FRE");
>
> ArrayList results = (ArrayList) sqlMap.queryForList("testLanguageLookup",
> map);
> iter = results.iterator();
> System.out.println("results = " + results.toString());
>
>
> When I run the code, the output is always "result = []".
>
>
>
>
>
> However, if I run the following regular jdbc code, I get a valid result:
>
> CallableStatement cstmt = conn.prepareCall("{call language_lookup
> @from_text = 'Computers', @language = 'FRE'}");
> ResultSet rs = cstmt.executeQuery();
>
> System.out.println("Resultset = " + rs.toString());
> rs.next();
> String output = (String) rs.getString(1);
> System.out.println("Output = " + output);
>
>
>
> The output is ----->
>
> Resultset = [EMAIL PROTECTED]
> Output = Ordinateurs
>
>
>
>
> Can anyone give me some tips to get the same eresults with SQLMaps as I
get
> with regular jdbc code?
>
> Thanks in advance,
> andy
>
>
>
>
> MASTEK
> "Making a valuable difference"
> Mastek in NASSCOM's 'India Top 20' Software Service Exporters List.
> In the US, we're called MAJESCO
>
>
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