From: mark81 at gmail.com (Mark Mitchell)
Date: Fri, 20 Jun 2008 16:49:02 -0400
Subject: [Pljava-dev] Build problems with pljava-1.4.0
In-Reply-To: <485BFAE9.5080206@eracks.com>
References: <485BFAE9.5080206@eracks.com>
Message-ID: <449f4cf70806201349r791315b7sbab4369baee168a6@mail.gmail.com>

I don't believe PLJava supports the JDBC 4.0 API that is in Java 6 (I
assume that is the JDK you are building against).  Try building
against a Java 5 JDK and those errors should go away.

-Mark

On Fri, Jun 20, 2008 at 2:46 PM, James Colannino <james at eracks.com> wrote:
> Hey everyone.  I apologize if this is a stupid question, but I'm new to
> databases in general, and don't yet know much about PLJava.  I'm trying
> to build PLJava against PostgreSQL, because there are no suitable binary
> packages available for my distribution, but when I try to run make, I
> get the errors listed below.  Does anyone have any idea as to what could
> be going wrong?  Thanks!
>
> /usr/local/src/pljava-1.4.0/src/java/pljava/org/postgresql/pljava/jdbc/ObjectResultSet.java:290:
> reference to updateBlob is ambiguous, both method
> updateBlob(int,java.sql.Blob) in java.sql.ResultSet and method
> updateBlob(int,java.io.InputStream) in java.sql.ResultSet match
>                this.updateBlob(columnIndex, new BlobValue(x, length));
>                    ^
> /usr/local/src/pljava-1.4.0/src/java/pljava/org/postgresql/pljava/jdbc/ObjectResultSet.java:320:
> reference to updateClob is ambiguous, both method
> updateClob(int,java.sql.Clob) in java.sql.ResultSet and method
> updateClob(int,java.io.Reader) in java.sql.ResultSet match
>                this.updateClob(columnIndex, new ClobValue(x, length));
>                    ^
> /usr/local/src/pljava-1.4.0/src/java/pljava/org/postgresql/pljava/jdbc/TriggerResultSet.java:22:
> org.postgresql.pljava.jdbc.TriggerResultSet is not abstract and does not
> override abstract method updateNClob(java.lang.String,java.io.Reader) in
> java.sql.ResultSet
> public class TriggerResultSet extends SingleRowResultSet
>        ^
> /usr/local/src/pljava-1.4.0/src/java/pljava/org/postgresql/pljava/jdbc/BlobValue.java:20:
> org.postgresql.pljava.jdbc.BlobValue is not abstract and does not
> override abstract method getBinaryStream(long,long) in java.sql.Blob
> public class BlobValue extends InputStream implements Blob
>        ^
> /usr/local/src/pljava-1.4.0/src/java/pljava/org/postgresql/pljava/jdbc/SQLOutputToTuple.java:35:
> org.postgresql.pljava.jdbc.SQLOutputToTuple is not abstract and does not
> override abstract method writeSQLXML(java.sql.SQLXML) in java.sql.SQLOutput
> public class SQLOutputToTuple implements SQLOutput
>        ^
> /usr/local/src/pljava-1.4.0/src/java/pljava/org/postgresql/pljava/jdbc/SPIStatement.java:25:
> org.postgresql.pljava.jdbc.SPIStatement is not abstract and does not
> override abstract method isPoolable() in java.sql.Statement
> public class SPIStatement implements Statement
>        ^
> /usr/local/src/pljava-1.4.0/src/java/pljava/org/postgresql/pljava/jdbc/SPIConnection.java:42:
> org.postgresql.pljava.jdbc.SPIConnection is not abstract and does not
> override abstract method
> createStruct(java.lang.String,java.lang.Object[]) in java.sql.Connection
> public class SPIConnection implements Connection
>        ^
> /usr/local/src/pljava-1.4.0/src/java/pljava/org/postgresql/pljava/jdbc/SQLInputFromTuple.java:34:
> org.postgresql.pljava.jdbc.SQLInputFromTuple is not abstract and does
> not override abstract method readRowId() in java.sql.SQLInput
> public class SQLInputFromTuple extends JavaWrapper implements SQLInput
>        ^
> /usr/local/src/pljava-1.4.0/src/java/pljava/org/postgresql/pljava/jdbc/SPIDatabaseMetaData.java:19:
> org.postgresql.pljava.jdbc.SPIDatabaseMetaData is not abstract and does
> not override abstract method
> getFunctionColumns(java.lang.String,java.lang.String,java.lang.String,java.lang.String)
> in java.sql.DatabaseMetaData
> public class SPIDatabaseMetaData implements DatabaseMetaData
>        ^
> /usr/local/src/pljava-1.4.0/src/java/pljava/org/postgresql/pljava/jdbc/SQLOutputToChunk.java:42:
> org.postgresql.pljava.jdbc.SQLOutputToChunk is not abstract and does not
> override abstract method writeSQLXML(java.sql.SQLXML) in java.sql.SQLOutput
> public class SQLOutputToChunk implements SQLOutput
>        ^
> /usr/local/src/pljava-1.4.0/src/java/pljava/org/postgresql/pljava/jdbc/SPIResultSet.java:27:
> org.postgresql.pljava.jdbc.SPIResultSet is not abstract and does not
> override abstract method updateNClob(java.lang.String,java.io.Reader) in
> java.sql.ResultSet
> public class SPIResultSet extends ResultSetBase
>        ^
> /usr/local/src/pljava-1.4.0/src/java/pljava/org/postgresql/pljava/jdbc/SPIResultSetMetaData.java:21:
> org.postgresql.pljava.jdbc.SPIResultSetMetaData is not abstract and does
> not override abstract method isWrapperFor(java.lang.Class) in
> java.sql.Wrapper
> public class SPIResultSetMetaData extends AbstractResultSetMetaData
>        ^
> /usr/local/src/pljava-1.4.0/src/java/pljava/org/postgresql/pljava/jdbc/SQLInputFromChunk.java:40:
> org.postgresql.pljava.jdbc.SQLInputFromChunk is not abstract and does
> not override abstract method readRowId() in java.sql.SQLInput
> public class SQLInputFromChunk implements SQLInput
>        ^
> /usr/local/src/pljava-1.4.0/src/java/pljava/org/postgresql/pljava/jdbc/SyntheticResultSet.java:21:
> org.postgresql.pljava.jdbc.SyntheticResultSet is not abstract and does
> not override abstract method
> updateNClob(java.lang.String,java.io.Reader) in java.sql.ResultSet
> public class SyntheticResultSet extends ResultSetBase
>        ^
> /usr/local/src/pljava-1.4.0/src/java/pljava/org/postgresql/pljava/jdbc/SingleRowReader.java:22:
> org.postgresql.pljava.jdbc.SingleRowReader is not abstract and does not
> override abstract method updateNClob(java.lang.String,java.io.Reader) in
> java.sql.ResultSet
> public class SingleRowReader extends SingleRowResultSet
>        ^
> /usr/local/src/pljava-1.4.0/src/java/pljava/org/postgresql/pljava/jdbc/SingleRowWriter.java:26:
> org.postgresql.pljava.jdbc.SingleRowWriter is not abstract and does not
> override abstract method updateNClob(java.lang.String,java.io.Reader) in
> java.sql.ResultSet
> public class SingleRowWriter extends SingleRowResultSet
>        ^
> /usr/local/src/pljava-1.4.0/src/java/pljava/org/postgresql/pljava/jdbc/SPIPreparedStatement.java:38:
> org.postgresql.pljava.jdbc.SPIPreparedStatement is not abstract and does
> not override abstract method setNClob(int,java.io.Reader) in
> java.sql.PreparedStatement
> public class SPIPreparedStatement extends SPIStatement implements
> PreparedStatement
>        ^
> /usr/local/src/pljava-1.4.0/src/java/pljava/org/postgresql/pljava/jdbc/SyntheticResultSetMetaData.java:20:
> org.postgresql.pljava.jdbc.SyntheticResultSetMetaData is not abstract
> and does not override abstract method isWrapperFor(java.lang.Class) in
> java.sql.Wrapper
> public class SyntheticResultSetMetaData extends AbstractResultSetMetaData
>        ^
> /usr/local/src/pljava-1.4.0/src/java/pljava/org/postgresql/pljava/jdbc/ClobValue.java:23:
> org.postgresql.pljava.jdbc.ClobValue is not abstract and does not
> override abstract method getCharacterStream(long,long) in java.sql.Clob
> public class ClobValue extends Reader implements Clob
>        ^
> /usr/local/src/pljava-1.4.0/src/java/pljava/org/postgresql/pljava/jdbc/SPIParameterMetaData.java:16:
> org.postgresql.pljava.jdbc.SPIParameterMetaData is not abstract and does
> not override abstract method isWrapperFor(java.lang.Class) in
> java.sql.Wrapper
> public class SPIParameterMetaData implements ParameterMetaData
>        ^
> 20 errors
> make[1]: *** [.timestamp] Error 1
> make: *** [pljava_all] Error 2
>
> James
> --
> eRacks Open Source Systems
> http://www.eracks.com/
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