ru.curs.celesta.score

Class View

java.lang.Object

ru.curs.celesta.score.NamedElement

ru.curs.celesta.score.GrainElement

ru.curs.celesta.score.DataGrainElement

ru.curs.celesta.score.AbstractView

ru.curs.celesta.score.View

All Implemented Interfaces:

HasColumns

Direct Known Subclasses:

ParameterizedView

public class View
extends AbstractView

View object in metadata.

Field Summary

Fields inherited from class ru.curs.celesta.score.NamedElement

MAX_IDENTIFIER_LENGTH

Constructor Summary

Constructors

Constructor and Description
View(GrainPart grainPart, String name, String sql)

Method Summary

Modifier and Type	Method and Description
void	createViewScript(PrintWriter bw, SQLGenerator gen) Creates CREATE VIEW script in different SQL dialects by using 'visitor' pattern.
Map<String,ViewColumnMeta<?>>	getColumns() Returns a map of columns of the view.

Methods inherited from class ru.curs.celesta.score.AbstractView

getAggregateColumns, getColumnIndex, getColumnRef, getSegments, selectScript

Methods inherited from class ru.curs.celesta.score.DataGrainElement

delete

Methods inherited from class ru.curs.celesta.score.GrainElement

getGrain, getGrainPart

Methods inherited from class ru.curs.celesta.score.NamedElement

equals, getCelestaDoc, getName, getQuotedName, getQuotedNameIfNeeded, hashCode, limitName, limitName, setCelestaDoc

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

View

public View(GrainPart grainPart,
            String name,
            String sql)
     throws ParseException

Throws:

ParseException

Method Detail

getColumns

public final Map<String,ViewColumnMeta<?>> getColumns()

Description copied from class: AbstractView

Returns a map of columns of the view.

Specified by:

getColumns in interface HasColumns

Specified by:

getColumns in class AbstractView

createViewScript

public void createViewScript(PrintWriter bw,
                             SQLGenerator gen)
                      throws IOException

Creates CREATE VIEW script in different SQL dialects by using 'visitor' pattern.

Parameters:

bw - stream that the saving is performed into

gen - generator-visitor

Throws:

IOException - error on writing to stream