Module org.panteleyev.commons

Package org.panteleyev.commons.xml

Class StartElementWrapper

java.lang.Object

org.panteleyev.commons.xml.StartElementWrapper

public class StartElementWrapper
extends Object

Implements convenience wrapper for StartElement instances.

Method Summary

Modifier and Type	Method	Description
Optional<String>	getAttributeValue(QName name)	Returns attribute value as string.
boolean	getAttributeValue(QName name, boolean defaultValue)	Returns attribute value as boolean.
double	getAttributeValue(QName name, double defaultValue)	Returns attribute value as double.
int	getAttributeValue(QName name, int defaultValue)	Returns attribute value as int.
long	getAttributeValue(QName name, long defaultValue)	Returns attribute value as long.
<T> Optional<T>	getAttributeValue(QName name, Class<T> type)	Returns attribute value of specified class.
<T> T	getAttributeValue(QName name, T defaultValue)	Returns attribute value of specified class or default value.
QName	getName()	Returns name of the wrapped element.

Methods inherited from class java.lang.Object

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

Method Details

getName

public QName getName()

Returns name of the wrapped element.

Returns:

name

getAttributeValue

public Optional<String> getAttributeValue(QName name)

Returns attribute value as string. This is the fastest way of getting attribute value as there is no attempt to parse the raw value from Attribute.getValue().

Parameters:

name - attribute name

Returns:

attribute value or null if attribute does not exist

getAttributeValue

public <T> Optional<T> getAttributeValue(QName name,
 Class<T> type)

Returns attribute value of specified class.

Type Parameters:

T - value type

Parameters:

name - attribute name

type - value class

Returns:

value as instance of class

getAttributeValue

public <T> T getAttributeValue(QName name,
 T defaultValue)

Returns attribute value of specified class or default value.

Parameters:

name - attribute name

defaultValue - attribute default value

Returns:

attribute value or default value if attribute does not exist

getAttributeValue

public int getAttributeValue(QName name,
 int defaultValue)

Returns attribute value as int.

Parameters:

name - attribute name

defaultValue - attribute default value

Returns:

attribute value or default value if attribute does not exist

getAttributeValue

public long getAttributeValue(QName name,
 long defaultValue)

Returns attribute value as long.

Parameters:

name - attribute name

defaultValue - attribute default value

Returns:

attribute value or default value if attribute does not exist

getAttributeValue

public double getAttributeValue(QName name,
 double defaultValue)

Returns attribute value as double.

Parameters:

name - attribute name

defaultValue - attribute default value

Returns:

attribute value or default value if attribute does not exist

getAttributeValue

public boolean getAttributeValue(QName name,
 boolean defaultValue)

Returns attribute value as boolean.

Parameters:

name - attribute name

defaultValue - attribute default value

Returns:

attribute value or default value if attribute does not exist