protected void generateDelegateCode(
Class intfcl, String genclass, Method method, IndentedWriter iw) throws IOException {
String mname = method.getName();
if (jdbc4WrapperMethod(mname)) {
generateWrapperDelegateCode(intfcl, genclass, method, iw);
return;
}
Class retType = method.getReturnType();
iw.println("if (proxyConn != null) proxyConn.maybeDirtyTransaction();");
iw.println();
if (mname.equals("close")) {
iw.println("if (! this.isDetached())");
iw.println("{");
iw.upIndent();
iw.println("if (creator instanceof Statement)");
iw.upIndent();
iw.println(
"parentPooledConnection.markInactiveResultSetForStatement( (Statement) creator, inner );");
iw.downIndent();
iw.println("else if (creator instanceof DatabaseMetaData)");
iw.upIndent();
iw.println("parentPooledConnection.markInactiveMetaDataResultSet( inner );");
iw.downIndent();
iw.println("else if (creator instanceof Connection)");
iw.upIndent();
iw.println("parentPooledConnection.markInactiveRawConnectionResultSet( inner );");
iw.downIndent();
iw.println(
"else throw new InternalError(\042Must be Statement or DatabaseMetaData -- Bad Creator: \042 + creator);");
iw.println(
"if (creatorProxy instanceof ProxyResultSetDetachable) ((ProxyResultSetDetachable) creatorProxy).detachProxyResultSet( this );");
iw.println("this.detach();");
iw.println("inner.close();");
iw.println("this.inner = null;");
iw.downIndent();
iw.println("}");
} else if (mname.equals("getStatement")) {
iw.println("if (creator instanceof Statement)");
iw.upIndent();
iw.println("return (Statement) creatorProxy;");
iw.downIndent();
iw.println("else if (creator instanceof DatabaseMetaData)");
iw.upIndent();
iw.println("return null;");
iw.downIndent();
iw.println(
"else throw new InternalError(\042Must be Statement or DatabaseMetaData -- Bad Creator: \042 + creator);");
} else if (mname.equals("isClosed")) {
iw.println("return this.isDetached();");
} else super.generateDelegateCode(intfcl, genclass, method, iw);
}
protected void generateDelegateCode(
Class intfcl, String genclass, Method method, IndentedWriter iw) throws IOException {
String mname = method.getName();
if (jdbc4WrapperMethod(mname)) {
generateWrapperDelegateCode(intfcl, genclass, method, iw);
return;
}
Class retType = method.getReturnType();
if (ResultSet.class.isAssignableFrom(retType)) {
iw.println("ResultSet innerResultSet = inner." + CodegenUtils.methodCall(method) + ";");
iw.println("if (innerResultSet == null) return null;");
iw.println(
"return new NewProxyResultSet( innerResultSet, parentPooledConnection, inner, this );");
} else if (mname.equals("getConnection")) {
iw.println("return this.proxyCon;");
} else super.generateDelegateCode(intfcl, genclass, method, iw);
}
protected void generateDelegateCode(
Class intfcl, String genclass, Method method, IndentedWriter iw) throws IOException {
String mname = method.getName();
if (jdbc4WrapperMethod(mname)) {
generateWrapperDelegateCode(intfcl, genclass, method, iw);
return;
}
Class retType = method.getReturnType();
iw.println("maybeDirtyTransaction();");
iw.println();
if (ResultSet.class.isAssignableFrom(retType)) {
iw.println("ResultSet innerResultSet = inner." + CodegenUtils.methodCall(method) + ";");
iw.println("if (innerResultSet == null) return null;");
iw.println(
"parentPooledConnection.markActiveResultSetForStatement( inner, innerResultSet );");
iw.println(
"NewProxyResultSet out = new NewProxyResultSet( innerResultSet, parentPooledConnection, inner, this );");
iw.println("synchronized ( myProxyResultSets ) { myProxyResultSets.add( out ); }");
iw.println("return out;");
} else if (mname.equals("getConnection")) {
iw.println("if (! this.isDetached())");
iw.upIndent();
iw.println("return creatorProxy;");
iw.downIndent();
iw.println("else");
iw.upIndent();
iw.println("throw new SQLException(\"You cannot operate on a closed Statement!\");");
iw.downIndent();
} else if (mname.equals("close")) {
iw.println("if (! this.isDetached())");
iw.println("{");
iw.upIndent();
// iw.println("System.err.println(\042Closing proxy Statement: \042 + this);");
iw.println("synchronized ( myProxyResultSets )");
iw.println("{");
iw.upIndent();
iw.println("for( Iterator ii = myProxyResultSets.iterator(); ii.hasNext(); )");
iw.println("{");
iw.upIndent();
iw.println("ResultSet closeMe = (ResultSet) ii.next();");
iw.println("ii.remove();");
iw.println();
iw.println("try { closeMe.close(); }");
iw.println("catch (SQLException e)");
iw.println("{");
iw.upIndent();
iw.println("if (logger.isLoggable( MLevel.WARNING ))");
iw.upIndent();
iw.println(
"logger.log( MLevel.WARNING, \042Exception on close of apparently orphaned ResultSet.\042, e);");
iw.downIndent();
iw.downIndent();
iw.println("}");
iw.println("if (logger.isLoggable( MLevel.FINE ))");
iw.upIndent();
iw.println(
"logger.log( MLevel.FINE, this + \042 closed orphaned ResultSet: \042 +closeMe);");
iw.downIndent();
iw.downIndent();
iw.println("}");
iw.downIndent();
iw.println("}");
iw.println();
iw.println("if ( is_cached )");
iw.upIndent();
iw.println("parentPooledConnection.checkinStatement( inner );");
iw.downIndent();
iw.println("else");
iw.println("{");
iw.upIndent();
iw.println("parentPooledConnection.markInactiveUncachedStatement( inner );");
iw.println("try{ inner.close(); }");
iw.println("catch (Exception e )");
iw.println("{");
iw.upIndent();
iw.println("if (logger.isLoggable( MLevel.WARNING ))");
iw.upIndent();
iw.println(
"logger.log( MLevel.WARNING, \042Exception on close of inner statement.\042, e);");
iw.downIndent();
iw.println("SQLException sqle = SqlUtils.toSQLException( e );");
iw.println("throw sqle;");
iw.downIndent();
iw.println("}");
iw.downIndent();
iw.println("}");
iw.println();
iw.println("this.detach();");
iw.println("this.inner = null;");
iw.println("this.creatorProxy = null;");
iw.downIndent();
iw.println("}");
} else if (mname.equals("isClosed")) {
iw.println("return this.isDetached();");
} else super.generateDelegateCode(intfcl, genclass, method, iw);
}
