de.mguennewig.pobjects
Class DynamicSelectExpr

java.lang.Object
  de.mguennewig.pobjects.metadata.Declaration
      de.mguennewig.pobjects.metadata.TableExpr
          de.mguennewig.pobjects.metadata.SelectExpr
              de.mguennewig.pobjects.DynamicSelectExpr

All Implemented Interfaces:

SqlEntity, SqlStatement

public final class DynamicSelectExpr
extends SelectExpr

A dynamically created SELECT expression.

A query will always return the results as DynamicRecord instances.

Author:

Michael Günnewig

Field Summary

Fields inherited from class de.mguennewig.pobjects.metadata.Declaration

ARGUMENT_CONSTRUCTOR, CLASS_NAME, DESCRIPTOR, GENERATED_CLASS_NAME, POINTER_TYPE, SQL_ARG_COLON, SQL_ARG_DOLLAR, SQL_ARG_NONE, SQL_ARG_QUESTION_MARK

Constructor Summary

DynamicSelectExpr(FormDecl form, Parameter[] output, boolean singleRow, java.lang.Object[] sql)

Method Summary

Methods inherited from class de.mguennewig.pobjects.metadata.SelectExpr

getColumn, getColumnByName, getFormDecl, getNumColumns, getNumSqlStatementParts, getOutput, getSchemaName, getSqlFromClause, getSqlStatementPart, isSingleRow, name, setModule

Methods inherited from class de.mguennewig.pobjects.metadata.TableExpr

getClassName, isExtensionOf, isWritableClass

Methods inherited from class de.mguennewig.pobjects.metadata.Declaration

getDescription, getModule, getName, setDescription, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface de.mguennewig.pobjects.metadata.SqlEntity

getModule

Constructor Detail

DynamicSelectExpr

public DynamicSelectExpr(FormDecl form,
                         Parameter[] output,
                         boolean singleRow,
                         java.lang.Object[] sql)

Parameters:

form - The form that describes the parameters of the statement.

output - An output column of the statement.

singleRow - If true, then the statement returns exactly one row. Default is false.

sql - A list SQL fragments represented by instances of String, InputEntry and TableExpr.

Throws:

java.lang.IllegalArgumentException - if the SQL statement contains invalid fragments.