Package org.apache.derby.iapi.services.loader

Examples of org.apache.derby.iapi.services.loader.ClassFactory

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      /*
      ** Check type compatability.  We want to make sure that
      ** the types are assignable in either direction
      ** and they are comparable.
      */
      ClassFactory cf = getClassFactory();
      if (
        !thisExpr.getTypeCompiler().storable(otherTypeId, cf) &&
        !otherExpr.getTypeCompiler().storable(thisTypeId, cf))
      {
        throw StandardException.newException(SQLState.LANG_NOT_UNION_COMPATIBLE,
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          SubqueryList    subqueryList,
          Vector        aggregateVector)
      throws StandardException
  {
    DataTypeDescriptor   dts = null;
    ClassFactory    cf;

    cf = getClassFactory();
    classInspector = cf.getClassInspector();

    instantiateAggDef();

    /* Add ourselves to the aggregateVector before we do anything else */
    aggregateVector.addElement(this);
 
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      /*
      ** Check type compatability.  We want to make sure that
      ** the types are assignable in either direction
      ** and they are comparable.
      */
      ClassFactory cf = getClassFactory();
      if (
        !thisExpr.getTypeCompiler().storable(otherTypeId, cf) &&
        !otherExpr.getTypeCompiler().storable(thisTypeId, cf))
      {
        throw StandardException.newException(SQLState.LANG_NOT_UNION_COMPATIBLE,
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          judgeTypeId.typePrecedence()))
        {
          /* Iterate through the entire list of values to find out
           * what the dominant type is.
           */
          ClassFactory cf = getClassFactory();
          int sz = rightOperandList.size();
          for (int i = 0; i < sz; i++)
          {
            ValueNode vn = (ValueNode)rightOperandList.elementAt(i);
            targetType =
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          SubqueryList    subqueryList,
          Vector        aggregateVector)
      throws StandardException
  {
    DataTypeDescriptor   dts = null;
    ClassFactory    cf;

    cf = getClassFactory();
    classInspector = cf.getClassInspector();

    instantiateAggDef();

    /* Add ourselves to the aggregateVector before we do anything else */
    aggregateVector.addElement(this);
 
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      /*
      ** Check type compatability.  We want to make sure that
      ** the types are assignable in either direction
      ** and they are comparable.
      */
      ClassFactory cf = getClassFactory();
      if (
        !thisExpr.getTypeCompiler().storable(otherTypeId, cf) &&
        !otherExpr.getTypeCompiler().storable(thisTypeId, cf))
      {
        throw StandardException.newException(SQLState.LANG_NOT_UNION_COMPATIBLE,
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          List        aggregateVector)
      throws StandardException
  {
        DataDictionary  dd = getDataDictionary();
    DataTypeDescriptor   dts = null;
    ClassFactory    cf;

    cf = getClassFactory();
    classInspector = cf.getClassInspector();

        if ( userAggregateName != null )
        {
            userAggregateName.bind( dd );
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         )
        throws SQLException
    {
        try {
      ClassFactoryContext cfc = (ClassFactoryContext) ContextService.getContext( ClassFactoryContext.CONTEXT_ID );
            ClassFactory    classFactory = cfc.getClassFactory();

            String              toolClassName = findToolClassName( toolName, optionalArgs );           
            OptionalTool    tool = null;

            Class<?> toolClass;
            try {
                toolClass = classFactory.loadApplicationClass( toolClassName );
            }
            catch (ClassNotFoundException cnfe) { throw wrap( cnfe ); }

            if (!OptionalTool.class.isAssignableFrom(toolClass)) {
                throw badCustomTool(toolClassName);
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        continue;

      /*
      ** Check type compatability.
      */
      ClassFactory cf = getClassFactory();
      if ( !unionCompatible( thisExpr, otherExpr ) )
      {
        throw StandardException.newException(SQLState.LANG_NOT_UNION_COMPATIBLE,
                                                     thisTypeId.getSQLTypeName(),
                                                     otherTypeId.getSQLTypeName(),
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    private boolean unionCompatible( ValueNode left, ValueNode right )
        throws StandardException
    {
        TypeId leftTypeId = left.getTypeId();
        TypeId rightTypeId = right.getTypeId();
        ClassFactory cf = getClassFactory();

        if (
            !left.getTypeCompiler().storable(rightTypeId, cf) &&
            !right.getTypeCompiler().storable(leftTypeId, cf)
            )
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  • org.apache.derby.impl.sql.compile.OptimizerTracer
  • org.apache.derby.impl.sql.compile.ResultColumnList
  • org.apache.derby.impl.sql.compile.UserAggregateDefinition
  • org.apache.derby.impl.sql.execute.CreateAliasConstantAction
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  • org.apache.derby.impl.sql.execute.GenericAggregateResultSet
  • org.apache.derby.impl.sql.execute.JarUtil
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