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https://issues.apache.org/jira/browse/CAMEL-7653?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Claus Ibsen resolved CAMEL-7653.
--------------------------------
Resolution: Fixed
> camel-sql endpoint oracle failure
> ---------------------------------
>
> Key: CAMEL-7653
> URL: https://issues.apache.org/jira/browse/CAMEL-7653
> Project: Camel
> Issue Type: Bug
> Components: camel-sql
> Affects Versions: 2.12.0
> Reporter: Jo Geraerts
> Assignee: Claus Ibsen
> Fix For: 2.12.5, 2.13.3, 2.14.0
>
>
> I use the sql endpoint against oracle, however the
> {{DefaultSqlPrepareStatementStrategy}} uses {{PreparedStatement.setObject}}
> to set all the named parameters. With most jdbc drives this works fine except
> for oracle. Oracle throws an ORA-17004 exception stating an invalid column
> type.
> My route looks like this
> {code}
> from("{{ktn.stkbal.in")
> .routeId("KTN.StkBal")
> .onCompletion().onCompleteOnly()
> .to("seda:generatestockbalancereport")
> .end()
> .setHeader("ts",constant(new Timestamp(new Date().getTime())))
> .split().tokenizeXML("product","stockPicture").streaming()
>
> .setHeader("ean",xpath("/st:product/@ean").resultType(String.class).namespaces(KTNConstants.STOCK_NAMESPACES))
> .setHeader("available",
> xpath("/st:product/st:available").resultType(Integer.class).namespaces(KTNConstants.STOCK_NAMESPACES))
>
> .setHeader("blocked",xpath("/st:product/st:blocked").resultType(Integer.class).namespaces(KTNConstants.STOCK_NAMESPACES))
> .to("sql:insert into
> stockbalance(ean,available,blocked,picturets) values
> (:#ean,:#available,:#blocked,:#ts)?dataSourceRef=hybrisDataSource");
> {code}
> And from our dear oracle i get
> {code}
> 23:34:20,821 | TRACE | 2/STKBAL/inbound | faultSqlPrepareStatementStrategy |
> 286 - org.apache.camel.camel-sql - 2.12.0.redhat-610379 | Prepared query:
> insert into stockbalance(ean,available,blocked,picturets) values (?,?,?,?)
> 23:34:20,824 | TRACE | 2/STKBAL/inbound | faultSqlPrepareStatementStrategy |
> 286 - org.apache.camel.camel-sql - 2.12.0.redhat-610379 | Setting parameter
> #1 with value: 10000000000001
> 23:34:20,825 | TRACE | 2/STKBAL/inbound | faultSqlPrepareStatementStrategy |
> 286 - org.apache.camel.camel-sql - 2.12.0.redhat-610379 | Setting parameter
> #2 with value: 2
> 23:34:20,826 | TRACE | 2/STKBAL/inbound | faultSqlPrepareStatementStrategy |
> 286 - org.apache.camel.camel-sql - 2.12.0.redhat-610379 | Setting parameter
> #3 with value: 5
> 23:34:20,828 | TRACE | 2/STKBAL/inbound | faultSqlPrepareStatementStrategy |
> 286 - org.apache.camel.camel-sql - 2.12.0.redhat-610379 | Setting parameter
> #4 with value: Wed Jul 30 23:33:18 CEST 2014
> 23:34:20,831 | ERROR | 2/STKBAL/inbound | DefaultErrorHandler |
> 142 - org.apache.camel.camel-core - 2.12.0.redhat-610379 | Failed delivery
> for (MessageId: ID-tst-esb-inno1-41429-1406755976005-6-7 on ExchangeId:
> ID-tst-esb-inno1-41429-1406755976005-6-9). Exha
> usted after delivery attempt: 1 caught:
> org.springframework.jdbc.UncategorizedSQLException:
> PreparedStatementCallback; uncategorized SQLException for SQL [insert into
> stockbalance(ean,available,blocked,picturets) values (?,?,?,?)]; SQL state
> [99999]; error code [17004];
> Invalid column type; nested exception is java.sql.SQLException: Invalid
> column type
> Message History
> ---------------------------------------------------------------------------------------------------------------------------------------
> RouteId ProcessorId Processor
> Elapsed (ms)
> [KTN.StkBal ] [KTN.StkBal ]
> [sftp://TSTKATOEN2341@<edited>/STKBAL/inbound?antExcl] [ 21]
> [KTN.StkBal ] [setHeader69 ] [setHeader[ean]
> ] [ 2]
> [KTN.StkBal ] [setHeader70 ] [setHeader[available]
> ] [ 1]
> [KTN.StkBal ] [setHeader71 ] [setHeader[blocked]
> ] [ 1]
> [KTN.StkBal ] [to107 ] [sql:insert into
> stockbalance(ean,available,blocked,picturets) values (:#ean,:#] [ 9]
> Stacktrace
> ---------------------------------------------------------------------------------------------------------------------------------------
> org.springframework.jdbc.UncategorizedSQLException:
> PreparedStatementCallback; uncategorized SQLException for SQL [insert into
> stockbalance(ean,available,blocked,picturets) values (?,?,?,?)]; SQL state
> [99999]; error code [17004]; Invalid column type; nested exception is
> java.sql.SQLException: Invalid column type
> at
> org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:83)[285:org.apache.servicemix.bundles.spring-jdbc:3.2.8.RELEASE_1]
> at
> org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:80)[285:org.apache.servicemix.bundles.spring-jdbc:3.2.8.RELEASE_1]
> at
> org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:80)[285:org.apache.servicemix.bundles.spring-jdbc:3.2.8.RELEASE_1]
> {code}
> As workaround i extended the {{DefaultSqlPrepareStatementStrategy}} and
> override {{populateStatement}}. It leverages springs
> {{ArgumentPreparedStatementSetter}} to do the right thing.
> {code}
> @Override
> public void populateStatement(PreparedStatement ps, Iterator<?> iterator,
> int expectedParams) throws SQLException {
> final Object[] args = new Object[expectedParams];
> int i = 0 ;
> while (iterator != null && iterator.hasNext()) {
> args[i]=iterator.next();
> i++;
> }
> final ArgumentPreparedStatementSetter setter = new
> ArgumentPreparedStatementSetter(args);
> setter.setValues(ps);
> }
> {code}
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