Package de.businesscode.bcdui.binding

Class SimpleBindingItem

java.lang.Object

de.businesscode.bcdui.binding.SimpleBindingItem

Direct Known Subclasses:

BindingItem

public class SimpleBindingItem
extends Object

Base class for BindingItems read from a BindingSet definition or calc:Calc of a Wrs It becomes member of a (Wrs|Standard)BindingSet See also WrqBindingItem for the analogy used during actual statement representing the output

Field Summary

Fields

Modifier and Type	Field	Description
static final String	BCD_NO_TABLE_ALIAS
protected String	columnExpression
static final Pattern	pureColumnNamePattern
protected String	qColumnExpr
static final Pattern	wordPattern

Constructor Summary

Constructors

Constructor	Description
SimpleBindingItem(BindingSet pBindingSet, String id, String pColumnExpression, boolean columnQuoting)	Constructor
SimpleBindingItem(SimpleBindingItem src)	Copy constructor.

Method Summary

Modifier and Type	Method	Description
BindingSet	getBindingSet()	getBindingSet
String	getColumnExpression()	gets column expression
String	getDescription()
String	getId()	gets id of item
String	getQColumnExpression(String tableAlias)	Helper to merge a table alias into a column expression, which can contain SQL functions etc Method calcQColumnExpression
boolean	isColumnQuoting()
void	setBindingSet(BindingSet bindingSet)	setBindingSet
void	setColumnExpression(String columnExpressionPar)	setColumnExpression
void	setDescription(String description)
void	setId(String id)	sets id of item
void	toXML(XMLStreamWriter writer, boolean withColumnExpression)	Prints an XML representation of the BindingItem.

Methods inherited from class java.lang.Object

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

Field Details

BCD_NO_TABLE_ALIAS

public static final String BCD_NO_TABLE_ALIAS

See Also:

• Constant Field Values

wordPattern

public static final Pattern wordPattern

pureColumnNamePattern

public static final Pattern pureColumnNamePattern

columnExpression

protected String columnExpression

qColumnExpr

protected String qColumnExpr

Constructor Details

SimpleBindingItem

public SimpleBindingItem(SimpleBindingItem src)

Copy constructor.

SimpleBindingItem

public SimpleBindingItem(BindingSet pBindingSet,
 String id,
 String pColumnExpression,
 boolean columnQuoting)

Constructor

Parameters:

pBindingSet -

id -

pColumnExpression - - true - if item is SQL expression

columnQuoting -

Method Details

toXML

public void toXML(XMLStreamWriter writer,
 boolean withColumnExpression)
           throws XMLStreamException

Prints an XML representation of the BindingItem.

Parameters:

writer - The writer instance to print the data to.

Throws:

XMLStreamException

getBindingSet

public BindingSet getBindingSet()

getBindingSet

Returns:

setBindingSet

public void setBindingSet(BindingSet bindingSet)

setBindingSet

getQColumnExpression

public String getQColumnExpression(String tableAlias)

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

getColumnExpression

public String getColumnExpression()

gets column expression

setColumnExpression

public void setColumnExpression(String columnExpressionPar)

setColumnExpression

Parameters:

columnExpressionPar -

setId

public void setId(String id)

sets id of item

getId

public String getId()

gets id of item

isColumnQuoting

public boolean isColumnQuoting()

getDescription

public String getDescription()

setDescription

public void setDescription(String description)