Package de.businesscode.bcdui.binding

Class BindingItemFromRel

java.lang.Object

de.businesscode.bcdui.binding.SimpleBindingItem

de.businesscode.bcdui.binding.BindingItem

de.businesscode.bcdui.binding.BindingItemFromRel

public class BindingItemFromRel
extends BindingItem

Represents a BindingItem coming form a BindingSet Relation

Field Summary

Fields inherited from class de.businesscode.bcdui.binding.SimpleBindingItem

BCD_NO_TABLE_ALIAS, columnExpression, pureColumnNamePattern, qColumnExpr, wordPattern

Constructor Summary

Constructors

Constructor	Description
BindingItemFromRel(BindingItem src, Relation relation, String id, String importCaption)

Method Summary

Modifier and Type	Method	Description
String	getQColumnExpression(String tableAlias)	Helper to merge a table alias into a column expression, which can contain SQL functions etc Method calcQColumnExpression
BindingItem	getReferencedBindingItem()
Relation	getRelation()
String	getTableAlias(String mainTableAlias)	Returns the table alias of either the main table or the relation, depending on where the source BindingItem belongs to

Methods inherited from class de.businesscode.bcdui.binding.BindingItem

getAggr, getAttributes, getCaption, getColumnExpression, getCustomAttributesMap, getDisplayFormat, getDisplayFormatAsNode, getJDBCColumnDisplaySize, getJDBCColumnScale, getJDBCDataType, getJDBCDataTypeName, getJDBCNullable, getJDBCSigned, getReferences, getReferencesAsNode, isDefinedJDBCDataType, isEscapeXML, isKey, isNumeric, isReadOnly, setAggr, setCaption, setDisplayFormat, setEscapeXML, setJDBCColumnDisplaySize, setJDBCColumnScale, setJDBCDataType, setJDBCDataTypeName, setJDBCNullable, setJDBCSigned, setKey, setReadOnly, setReferences, toString, toXML

Methods inherited from class de.businesscode.bcdui.binding.SimpleBindingItem

getBindingSet, getDescription, getId, isColumnQuoting, setBindingSet, setColumnExpression, setDescription, setId

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

BindingItemFromRel

public BindingItemFromRel(BindingItem src,
 Relation relation,
 String id,
 String importCaption)

Parameters:

src - - Corresponding BindingItem in related BindingSet

relation -

id - - is with relation prefix when from a default import

importCaption - - In a Relation we can overwrite the imported BindingItem's caption

Method Details

getRelation

public Relation getRelation()

getReferencedBindingItem

public BindingItem getReferencedBindingItem()

getQColumnExpression

public String getQColumnExpression(String tableAlias)

Description copied from class: SimpleBindingItem

Helper to merge a table alias into a column expression, which can contain SQL functions etc Method calcQColumnExpression

Overrides:

getQColumnExpression in class SimpleBindingItem

getTableAlias

public String getTableAlias(String mainTableAlias)

Returns the table alias of either the main table or the relation, depending on where the source BindingItem belongs to

Parameters:

mainTableAlias -

Returns:

Throws:

BindingNotFoundException