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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    SchemaDescriptor sd = dd.getSchemaDescriptor(schemaName, null, true);
    return dd.getFileInfoDescriptor(sd,sqlName);
  }

  private void notifyLoader(boolean reload) throws StandardException {
    ClassFactory cf = lcc.getLanguageConnectionFactory().getClassFactory();
    cf.notifyModifyJar(reload);
  }
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      }

      TypeId typeId = columnDescriptor.getType().getTypeId();

      // Don't allow a column to be created on a non-orderable type
      ClassFactory cf = lcc.getLanguageConnectionFactory().getClassFactory();
      boolean isIndexable = typeId.orderable(cf);

      if (isIndexable && typeId.userType()) {
        String userClass = typeId.getCorrespondingJavaTypeName();

        // Don't allow indexes to be created on classes that
        // are loaded from the database. This is because recovery
        // won't be able to see the class and it will need it to
        // run the compare method.
        try {
          if (cf.isApplicationClass(cf.loadApplicationClass(userClass)))
            isIndexable = false;
        } catch (ClassNotFoundException cnfe) {
          // shouldn't happen as we just check the class is orderable
          isIndexable = false;
        }
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    NoPutResultSet        inputResultSet 
  ) throws StandardException
  {
    GenericAggregator   aggregators[];
    Vector tmpAggregators = new Vector();
    ClassFactory    cf = lcc.getLanguageConnectionFactory().getClassFactory();

    int count = list.size();
    for (int i = 0; i < count; i++)
    {
      AggregatorInfo aggInfo = (AggregatorInfo) list.elementAt(i);
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    case AliasInfo.ALIAS_TYPE_FUNCTION_AS_CHAR:
      break;
    default:
    {

      ClassFactory cf = lcc.getLanguageConnectionFactory().getClassFactory();

      Class realClass = null;
      try
      {
        // Does the class exist?
        realClass = cf.loadApplicationClass(checkClassName);
      }
      catch (Throwable t)
      {
        throw StandardException.newException(SQLState.LANG_TYPE_DOESNT_EXIST2, t, checkClassName);
      }
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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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      /*
      ** 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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      /*
      ** 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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          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.add(this);
 
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Related Classes of org.apache.derby.iapi.services.loader.ClassFactory

  • org.apache.derby.catalog.Java5SystemProcedures
  • org.apache.derby.impl.sql.compile.AggregateNode
  • org.apache.derby.impl.sql.compile.InListOperatorNode
  • 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
  • org.apache.derby.impl.sql.execute.CreateIndexConstantAction
  • org.apache.derby.impl.sql.execute.GenericAggregateResultSet
  • org.apache.derby.impl.sql.execute.JarUtil
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