Examples of JDBCCMPFieldBridge

org.jboss.as.cmp.jdbc.bridge.JDBCCMPFieldBridge
JDBCCMPFieldBridge represents one CMP field. This implementations of this interface handles setting are responsible for setting statement parameters and loading results for instance values and primary keys.
Life-cycle: Tied to the EntityBridge.
Multiplicity: One for each entity bean cmp field. @author Dain Sundstrom @author Alex Loubyansky @version $Revision: 81030 $
org.jboss.ejb.plugins.cmp.jdbc.bridge.JDBCCMPFieldBridge
JDBCCMPFieldBridge represents one CMP field. This implementations of this interface handles setting are responsible for setting statement parameters and loading results for instance values and primary keys. Life-cycle: Tied to the EntityBridge. Multiplicity: One for each entity bean cmp field. @author Dain Sundstrom @author Alex Loubyansky @version $Revision: 81030 $

Examples of org.jboss.as.cmp.jdbc.bridge.JDBCCMPFieldBridge

        if (child0 instanceof ASTPath) {
            path = (ASTPath) child0;


            if (path.isCMPField()) {
                // set the select object
                JDBCCMPFieldBridge selectField = (JDBCCMPFieldBridge) path.getCMPField();
                selectManager = (JDBCStoreManager) selectField.getManager();
                selectObject = selectField;
                setTypeFactory(selectManager.getJDBCTypeFactory());
                addJoinPath(path);
                selectAlias = aliasManager.getAlias(path.getPath(path.size() - 2));
                SQLUtil.getColumnNamesClause(selectField, selectAlias, buf);
            } else {
                // set the select object
                JDBCEntityBridge selectEntity = (JDBCEntityBridge) path.getEntity();
                selectManager = (JDBCStoreManager) selectEntity.getManager();
                selectObject = selectEntity;
                setTypeFactory(selectManager.getJDBCTypeFactory());
                selectEntity(path, node.distinct, buf);
            }
        } else {
            // the function should take a path expression as a parameter
            path = getPathFromChildren(child0);


            if (path == null) {
                throw MESSAGES.functionInSelectNoPath();
            }


            if (path.isCMPField()) {
                JDBCCMPFieldBridge selectField = (JDBCCMPFieldBridge) path.getCMPField();
                selectManager = (JDBCStoreManager) selectField.getManager();
                if (selectField.getJDBCType().hasMapper())
                    this.functionJDBCType = selectField.getJDBCType();
            } else if (path.isCMRField()) {
                JDBCCMRFieldBridge cmrField = (JDBCCMRFieldBridge) path.getCMRField();
                selectManager = (JDBCStoreManager) cmrField.getEntity().getManager();
                addJoinPath(path);
            } else {

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Examples of org.jboss.as.cmp.jdbc.bridge.JDBCCMPFieldBridge


        // setup the from path
        ASTPath fromPath = (ASTPath) node.jjtGetChild(0);
        addJoinPath(fromPath);
        String fromAlias = aliasManager.getAlias(fromPath.getPath(fromPath.size() - 2));
        JDBCCMPFieldBridge fromCMPField = (JDBCCMPFieldBridge) fromPath.getCMPField();


        Node toNode = node.jjtGetChild(1);
        if (toNode instanceof ASTParameter) {
            ASTParameter toParam = (ASTParameter) toNode;


            // can only compare like kind entities
            Class parameterType = getParameterType(toParam.number);
            if (!(fromCMPField.getFieldType().equals(parameterType))) {
                throw CmpMessages.MESSAGES.onlyLikeTypesCanBeCompared(fromCMPField.getFieldType().getName(), parameterType.getName());
            }


            inputParameters.addAll(QueryParameter.createParameters(toParam.number - 1, fromCMPField));
            SQLUtil.getWhereClause(fromCMPField.getJDBCType(), fromAlias, comparison, buf);
        } else {
            ASTPath toPath = (ASTPath) toNode;
            addJoinPath(toPath);
            String toAlias = aliasManager.getAlias(toPath.getPath(toPath.size() - 2));
            JDBCCMPFieldBridge toCMPField = (JDBCCMPFieldBridge) toPath.getCMPField();


            // can only compare like kind entities
            if (!(fromCMPField.getFieldType().equals(toCMPField.getFieldType()))) {
                throw CmpMessages.MESSAGES.onlyLikeTypesCanBeCompared(fromCMPField.getFieldType().getName(), toCMPField.getFieldType().getName());
            }


            SQLUtil.getSelfCompareWhereClause(fromCMPField, toCMPField, fromAlias, toAlias, comparison, buf);
        }

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Examples of org.jboss.as.cmp.jdbc.bridge.JDBCCMPFieldBridge

        StringBuffer buf = (StringBuffer) data;
        if (!node.isCMPField()) {
            throw CmpMessages.MESSAGES.canOnlyVisitCmpNodes();
        }


        JDBCCMPFieldBridge cmpField = (JDBCCMPFieldBridge) node.getCMPField();


        // make sure this is mapped to a single column
        switch (node.type) {
            case EJBQLTypes.ENTITY_TYPE:
            case EJBQLTypes.VALUE_CLASS_TYPE:
                if (cmpField.getJDBCType().hasMapper() ||
                        cmpField.getJDBCType().getParameterSetter() != null) {
                    break;
                }
            case EJBQLTypes.UNKNOWN_TYPE:
                throw CmpMessages.MESSAGES.canNotVisitMultiColumnPath();
        }

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Examples of org.jboss.as.cmp.jdbc.bridge.JDBCCMPFieldBridge

        JDBCEntityBridge.FieldIterator lockedIterator = null;
        if (hasLockedFields) {
            lockedIterator = entity.getLockedIterator(ctx);
            while (lockedIterator.hasNext()) {
                sql.append(SQLUtil.AND);
                JDBCCMPFieldBridge field = lockedIterator.next();
                if (field.getLockedValue(ctx) == null) {
                    SQLUtil.getIsNullClause(false, field, "", sql);
                    lockedIterator.remove();
                } else {
                    SQLUtil.getWhereClause(field, sql);
                }
            }
        }


        Connection con = null;
        PreparedStatement ps = null;
        int rowsAffected = 0;
        try {
            // create the statement
            if (log.isDebugEnabled()) {
                log.debug("Executing SQL: " + sql);
            }


            // get the connection
            con = entity.getDataSource().getConnection();
            ps = con.prepareStatement(sql.toString());


            // SET: set the dirty fields parameters
            int index = 1;
            dirtyIterator.reset();
            while (dirtyIterator.hasNext()) {
                index = dirtyIterator.next().setInstanceParameters(ps, index, ctx);
            }


            // WHERE: set primary key fields
            index = entity.setPrimaryKeyParameters(ps, index, ctx.getPrimaryKeyUnchecked());


            // WHERE: set optimistically locked field values
            if (hasLockedFields) {
                lockedIterator.reset();
                while (lockedIterator.hasNext()) {
                    JDBCCMPFieldBridge field = lockedIterator.next();
                    Object value = field.getLockedValue(ctx);
                    index = field.setArgumentParameters(ps, index, value);
                }
            }


            // execute statement
            rowsAffected = ps.executeUpdate();

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Examples of org.jboss.as.cmp.jdbc.bridge.JDBCCMPFieldBridge


        int offset = toInt(parameters, compiler.getOffsetParam(), compiler.getOffsetValue());
        int limit = toInt(parameters, compiler.getLimitParam(), compiler.getLimitValue());


        JDBCEntityBridge selectEntity = null;
        JDBCCMPFieldBridge selectField = null;
        SelectFunction selectFunction = null;
        if (compiler.isSelectEntity()) {
            selectEntity = (JDBCEntityBridge) compiler.getSelectEntity();
        } else if (compiler.isSelectField()) {
            selectField = (JDBCCMPFieldBridge) compiler.getSelectField();

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Examples of org.jboss.as.cmp.jdbc.bridge.JDBCCMPFieldBridge

            SQLUtil.getWhereClause(fromCMPField.getJDBCType(), fromAlias, comparison, buf);
        } else {
            ASTPath toPath = (ASTPath) toNode;
            addInnerJoinPath(toPath);
            String toAlias = aliasManager.getAlias(toPath.getPath(toPath.size() - 2));
            JDBCCMPFieldBridge toCMPField = (JDBCCMPFieldBridge) toPath.getCMPField();


            // can only compare like kind entities
            if (!(fromCMPField.getFieldType().equals(toCMPField.getFieldType()))) {
                throw CmpMessages.MESSAGES.onlyLikeTypesCanBeCompared(fromCMPField.getFieldType().getName(), toCMPField.getFieldType().getName());
            }


            SQLUtil.getSelfCompareWhereClause(fromCMPField, toCMPField, fromAlias, toAlias, comparison, buf);
        }

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Examples of org.jboss.ejb.plugins.cmp.jdbc.bridge.JDBCCMPFieldBridge

         path = (ASTPath) child0;


         if(path.isCMPField())
         {
            // set the select object
            JDBCCMPFieldBridge selectField = (JDBCCMPFieldBridge) path.getCMPField();
            selectManager = (JDBCStoreManager) selectField.getManager();
            selectObject = selectField;
            setTypeFactory(selectManager.getJDBCTypeFactory());
            addJoinPath(path);
            selectAlias = aliasManager.getAlias(path.getPath(path.size() - 2));
            SQLUtil.getColumnNamesClause(selectField, selectAlias, buf);
         }
         else
         {
            // set the select object
            JDBCEntityBridge selectEntity = (JDBCEntityBridge) path.getEntity();
            selectManager = (JDBCStoreManager) selectEntity.getManager();
            selectObject = selectEntity;
            setTypeFactory(selectManager.getJDBCTypeFactory());
            selectEntity(path, node.distinct, buf);
         }
      }
      else
      {
         // the function should take a path expresion as a parameter
         path = getPathFromChildren(child0);


         if(path == null)
         {
            throw new IllegalStateException("The function in SELECT clause does not contain a path expression.");
         }


         if(path.isCMPField())
         {
            JDBCCMPFieldBridge selectField = (JDBCCMPFieldBridge) path.getCMPField();
            selectManager = (JDBCStoreManager) selectField.getManager();
            if(selectField.getJDBCType().hasMapper())
               this.functionJDBCType = selectField.getJDBCType();
         }
         else if(path.isCMRField())
         {
            JDBCCMRFieldBridge cmrField = (JDBCCMRFieldBridge) path.getCMRField();
            selectManager = (JDBCStoreManager) cmrField.getEntity().getManager();

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Examples of org.jboss.ejb.plugins.cmp.jdbc.bridge.JDBCCMPFieldBridge


      // setup the from path
      ASTPath fromPath = (ASTPath) node.jjtGetChild(0);
      addJoinPath(fromPath);
      String fromAlias = aliasManager.getAlias(fromPath.getPath(fromPath.size() - 2));
      JDBCCMPFieldBridge fromCMPField = (JDBCCMPFieldBridge) fromPath.getCMPField();


      Node toNode = node.jjtGetChild(1);
      if(toNode instanceof ASTParameter)
      {
         ASTParameter toParam = (ASTParameter) toNode;


         // can only compare like kind entities
         Class parameterType = getParameterType(toParam.number);
         if(!(fromCMPField.getFieldType().equals(parameterType)))
         {
            throw new IllegalStateException("Only like types can be " +
               "compared: from CMP field=" +
               fromCMPField.getFieldType() +
               " to parameter=" + parameterType);
         }


         inputParameters.addAll(QueryParameter.createParameters(toParam.number - 1, fromCMPField));
         SQLUtil.getWhereClause(fromCMPField.getJDBCType(), fromAlias, comparison, buf);
      }
      else
      {
         ASTPath toPath = (ASTPath) toNode;
         addJoinPath(toPath);
         String toAlias = aliasManager.getAlias(toPath.getPath(toPath.size() - 2));
         JDBCCMPFieldBridge toCMPField = (JDBCCMPFieldBridge) toPath.getCMPField();


         // can only compare like kind entities
         if(!(fromCMPField.getFieldType().equals(toCMPField.getFieldType())))
         {
            throw new IllegalStateException("Only like types can be " +
               "compared: from CMP field=" +
               fromCMPField.getFieldType() +
               " to CMP field=" + toCMPField.getFieldType());
         }


         SQLUtil.getSelfCompareWhereClause(fromCMPField, toCMPField, fromAlias, toAlias, comparison, buf);
      }

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Examples of org.jboss.ejb.plugins.cmp.jdbc.bridge.JDBCCMPFieldBridge

      {
         throw new IllegalStateException("Can only visit cmp valued path " +
            "node. Should have been handled at a higher level.");
      }


      JDBCCMPFieldBridge cmpField = (JDBCCMPFieldBridge) node.getCMPField();


      // make sure this is mapped to a single column
      switch(node.type)
      {
         case EJBQLTypes.ENTITY_TYPE:
         case EJBQLTypes.VALUE_CLASS_TYPE:
            if(cmpField.getJDBCType().hasMapper() ||
               cmpField.getJDBCType().getParameterSetter() != null)
            {
               break;
            }
         case EJBQLTypes.UNKNOWN_TYPE:
            throw new IllegalStateException("Can not visit multi-column path " +

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Examples of org.jboss.ejb.plugins.cmp.jdbc.bridge.JDBCCMPFieldBridge

      else
      {
         ASTPath toPath = (ASTPath) toNode;
         addInnerJoinPath(toPath);
         String toAlias = aliasManager.getAlias(toPath.getPath(toPath.size() - 2));
         JDBCCMPFieldBridge toCMPField = (JDBCCMPFieldBridge) toPath.getCMPField();


         // can only compare like kind entities
         if(!(fromCMPField.getFieldType().equals(toCMPField.getFieldType())))
         {
            throw new IllegalStateException("Only like types can be " +
               "compared: from CMP field=" +
               fromCMPField.getFieldType() +
               " to CMP field=" + toCMPField.getFieldType());
         }


         SQLUtil.getSelfCompareWhereClause(fromCMPField, toCMPField, fromAlias, toAlias, comparison, buf);
      }

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