"Poor Yorick" <[EMAIL PROTECTED]> wrote in message news:[EMAIL PROTECTED] > compiling tomcat-6.0.16 on LInux kernel 2.4.21-50.ELhugemem with > jdk-1.6.0_06, > I run into the following error: > > > build-tomcat-dbcp: > [copy] Copying 63 files to /path/to/apa > che-tomcat-6.0.16/tomcat6-deps/dbcp > [move] Moving 63 files to /path/to/apac > he-tomcat-6.0.16/tomcat6-deps/dbcp/src/java/org/apache/tomcat/dbcp > [javac] Compiling 63 source files to > /grid/gro/vol/gbl_statcomp_prod/x86-32- > linux/apache-tomcat-6.0.16/tomcat6-deps/dbcp/classes > [javac] /path/to/apache-tomcat-6.0.16/to > mcat6-deps/dbcp/src/java/org/apache/tomcat/dbcp/dbcp/BasicDataSource.java:44: > or > g.apache.tomcat.dbcp.dbcp.BasicDataSource is not abstract and does not > override > abstract method isWrapperFor(java.lang.Class<?>) in java.sql.Wrapper > [javac] public class BasicDataSource implements DataSource { > [javac] ^ > [javac] /path/to/apache-tomcat-6.0.16/to > mcat6-deps/dbcp/src/java/org/apache/tomcat/dbcp/dbcp/DelegatingStatement.java:46 > : org.apache.tomcat.dbcp.dbcp.DelegatingStatement is not abstract and does > not o > verride abstract method isPoolable() in java.sql.Statement > [javac] public class DelegatingStatement extends AbandonedTrace > implements S > tatement { > [javac] ^ > [javac] /path/to/apache-tomcat-6.0.16/to > mcat6-deps/dbcp/src/java/org/apache/tomcat/dbcp/dbcp/DelegatingStatement.java:13 > 1: isClosed() in org.apache.tomcat.dbcp.dbcp.DelegatingStatement cannot > implemen > t isClosed() in java.sql.Statement; attempting to assign weaker access > privilege > s; was public > [javac] protected boolean isClosed() { > [javac] ^ > [javac] /path/to/apache-tomcat-6.0.16/to > mcat6-deps/dbcp/src/java/org/apache/tomcat/dbcp/dbcp/DelegatingPreparedStatement > .java:50: org.apache.tomcat.dbcp.dbcp.DelegatingPreparedStatement is not > abstrac > t and does not override abstract method setNClob(int,java.io.Reader) in > java.sql > .PreparedStatement > [javac] public class DelegatingPreparedStatement extends > DelegatingStatement > [javac] ^ > [javac] /path/to/apache-tomcat-6.0.16/to > mcat6-deps/dbcp/src/java/org/apache/tomcat/dbcp/dbcp/DelegatingCallableStatement > .java:53: org.apache.tomcat.dbcp.dbcp.DelegatingCallableStatement is not > abstrac > t and does not override abstract method > setNClob(java.lang.String,java.io.Reader > ) in java.sql.CallableStatement > [javac] public class DelegatingCallableStatement extends > DelegatingPreparedS > tatement > [javac] ^ > [javac] /path/to/apache-tomcat-6.0.16/to > mcat6-deps/dbcp/src/java/org/apache/tomcat/dbcp/dbcp/DelegatingConnection.java:5 > 1: org.apache.tomcat.dbcp.dbcp.DelegatingConnection is not abstract and > does not > override abstract method createStruct(java.lang.String,java.lang.Object[]) > in j > ava.sql.Connection > [javac] public class DelegatingConnection extends AbandonedTrace > [javac] ^ > [javac] /path/to/apache-tomcat-6.0.16/to > mcat6-deps/dbcp/src/java/org/apache/tomcat/dbcp/dbcp/DelegatingResultSet.java:55 > : org.apache.tomcat.dbcp.dbcp.DelegatingResultSet is not abstract and does > not o > verride abstract method updateNClob(java.lang.String,java.io.Reader) in > java.sql > .ResultSet > [javac] public class DelegatingResultSet extends AbandonedTrace > implements R > esultSet { > [javac] ^ > [javac] /path/to/apache-tomcat-6.0.16/to > mcat6-deps/dbcp/src/java/org/apache/tomcat/dbcp/dbcp/PoolablePreparedStatement.j > ava:41: org.apache.tomcat.dbcp.dbcp.PoolablePreparedStatement is not > abstract an > d does not override abstract method setNClob(int,java.io.Reader) in > java.sql.Pre > paredStatement > [javac] public class PoolablePreparedStatement extends > DelegatingPreparedSta > tement implements PreparedStatement { > [javac] ^ > [javac] /path/to/apache-tomcat-6.0.16/to > mcat6-deps/dbcp/src/java/org/apache/tomcat/dbcp/dbcp/PoolingConnection.java:42: > org.apache.tomcat.dbcp.dbcp.PoolingConnection is not abstract and does not > overr > ide abstract method createStruct(java.lang.String,java.lang.Object[]) in > java.sq > l.Connection > [javac] public class PoolingConnection extends DelegatingConnection > implemen > ts Connection, KeyedPoolableObjectFactory { > [javac] ^ > [javac] /path/to/apache-tomcat-6.0.16/to > mcat6-deps/dbcp/src/java/org/apache/tomcat/dbcp/dbcp/PoolingDataSource.java:45: > org.apache.tomcat.dbcp.dbcp.PoolingDataSource is not abstract and does not > overr > ide abstract method isWrapperFor(java.lang.Class<?>) in java.sql.Wrapper > [javac] public class PoolingDataSource implements DataSource { > [javac] ^ > [javac] /path/to/apache-tomcat-6.0.16/to > mcat6-deps/dbcp/src/java/org/apache/tomcat/dbcp/dbcp/cpdsadapter/ConnectionImpl. > java:41: org.apache.tomcat.dbcp.dbcp.cpdsadapter.ConnectionImpl is not > abstract > and does not override abstract method > createStruct(java.lang.String,java.lang.Ob > ject[]) in java.sql.Connection > [javac] class ConnectionImpl implements Connection { > [javac] ^ > [javac] /path/to/apache-tomcat-6.0.16/to > mcat6-deps/dbcp/src/java/org/apache/tomcat/dbcp/dbcp/cpdsadapter/PooledConnectio > nImpl.java:43: > org.apache.tomcat.dbcp.dbcp.cpdsadapter.PooledConnectionImpl is n > ot abstract and does not override abstract method > removeStatementEventListener(j > avax.sql.StatementEventListener) in javax.sql.PooledConnection > [javac] class PooledConnectionImpl > [javac] ^ > [javac] /path/to/apache-tomcat-6.0.16/to > mcat6-deps/dbcp/src/java/org/apache/tomcat/dbcp/dbcp/cpdsadapter/PoolablePrepare > dStatementStub.java:34: isClosed() in > org.apache.tomcat.dbcp.dbcp.DelegatingStat > ement cannot implement isClosed() in java.sql.Statement; attempting to > assign we > aker access privileges; was public > [javac] class PoolablePreparedStatementStub extends > PoolablePreparedStatemen > t { > [javac] ^ > [javac] /path/to/apache-tomcat-6.0.16/to > mcat6-deps/dbcp/src/java/org/apache/tomcat/dbcp/dbcp/datasources/PerUserPoolData > Source.java:52: > org.apache.tomcat.dbcp.dbcp.datasources.PerUserPoolDataSource is > not abstract and does not override abstract method > isWrapperFor(java.lang.Class > <?>) in java.sql.Wrapper > [javac] public class PerUserPoolDataSource > [javac] ^ > [javac] /path/to/apache-tomcat-6.0.16/to > mcat6-deps/dbcp/src/java/org/apache/tomcat/dbcp/dbcp/datasources/SharedPoolDataS > ource.java:45: > org.apache.tomcat.dbcp.dbcp.datasources.SharedPoolDataSource is n > ot abstract and does not override abstract method > isWrapperFor(java.lang.Class<? >>) in java.sql.Wrapper > [javac] public class SharedPoolDataSource > [javac] ^ > [javac] Note: Some input files use or override a deprecated API. > [javac] Note: Recompile with -Xlint:deprecation for details. > [javac] Note: Some input files use unchecked or unsafe operations. > [javac] Note: Recompile with -Xlint:unchecked for details. > [javac] 15 errors > > BUILD FAILED > /path/to/src/apache-tomcat-6.0.16/apache-tom > cat-6.0.16-src/build.xml:690: The following error occurred while executing > this > line: > /path/to/src/apache-tomcat-6.0.16/apache-tom > cat-6.0.16-src/build.xml:754: Compile failed; see the compiler error > output for > details. > > Total time: 14 seconds > Command Error: ant download > > > > > > Any ideas how to work around this? I found some mention on the net that > Tomcat-6 won't build with jdk-6, but they were old, and Tomcat > documentation > currently doesn't mention anything like this. >
It is a commons-dbcp issue (you can look it up in Jira for commons). But, yes, dbcp won't build with a Java 6 compiler. The work around is to build (at least the "ant download" target) with Java 5. Alternatively, if none of your webapps use dbcp directly, then you could use a "real" dbcp (released from Apache-commons), and in your build.properties file set tomcat-dbcp.jar=/path/to/dbcp/dbcp.jar. You would also have to start Tomcat with -Djavax.sql.DataSource.Factory=org.apache.commons.dbcp.BasicDataSourceFactory. Of course, if you aren't using the container-provided DataSource support at alll in any of your webapps, then it is enough to just make the change to build.properties. > -- > Yorick > > --------------------------------------------------------------------- > To start a new topic, e-mail: users@tomcat.apache.org > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > --------------------------------------------------------------------- To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
