Package org.glassfish.security.services.impl.common

Class AttributeImpl

java.lang.Object

org.glassfish.security.services.impl.common.AttributeImpl

All Implemented Interfaces:

Attribute

public class AttributeImpl
extends Object
implements Attribute

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AttributeImpl()
	AttributeImpl(String name)
	AttributeImpl(String name, String value)
	AttributeImpl(String name, String[] values)
	AttributeImpl(String name, Set<String> values)

Method Summary

Modifier and Type	Method	Description
void	addValue(String value)
void	addValues(String[] values)
void	addValues(Set<String> values)
void	clear()
String	getName()	Get the name of this attribute.
String	getValue()	Get the first value from the Set of attribute values, or null if the attribute has no values.
int	getValueCount()	Get a count of the number of values this attribute has (0-n).
Set<String>	getValues()	Get the Set of values for this attribute.
String[]	getValuesAsArray()	Return the attributes values as a String array.
void	removeValue(String value)
void	removeValues(String[] values)
void	removeValues(Set<String> values)

Methods inherited from class java.lang.Object

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

Constructor Detail

AttributeImpl

protected AttributeImpl()

AttributeImpl

public AttributeImpl(String name)

AttributeImpl

public AttributeImpl(String name,
                     String value)

AttributeImpl

public AttributeImpl(String name,
                     Set<String> values)

AttributeImpl

public AttributeImpl(String name,
                     String[] values)

Method Detail

getValueCount

public int getValueCount()

Description copied from interface: Attribute

Get a count of the number of values this attribute has (0-n).

Specified by:

getValueCount in interface Attribute

Returns:

The value count.

getName

public String getName()

Description copied from interface: Attribute

Get the name of this attribute.

Specified by:

getName in interface Attribute

Returns:

The name.

getValue

public String getValue()

Description copied from interface: Attribute

Get the first value from the Set of attribute values, or null if the attribute has no values. This is a shorthand method that should be useful for single-valued attributes, but note that there are no guarantees about which value is returned in the case that there are multiple values. The value returned will be whichever value the underlying Set implementation returns first.

Specified by:

getValue in interface Attribute

Returns:

The attribute value.

getValues

public Set<String> getValues()

Description copied from interface: Attribute

Get the Set of values for this attribute. The Set returned is a copy of the original; changes to this Set will not affect the original.

Specified by:

getValues in interface Attribute

Returns:

The attribute values Set.

getValuesAsArray

public String[] getValuesAsArray()

Description copied from interface: Attribute

Return the attributes values as a String array. Note that this array can be zero-length in the case that there are no values.

Specified by:

getValuesAsArray in interface Attribute

Returns:

The attribute values array.

addValue

public void addValue(String value)

Specified by:

addValue in interface Attribute

addValues

public void addValues(Set<String> values)

Specified by:

addValues in interface Attribute

addValues

public void addValues(String[] values)

Specified by:

addValues in interface Attribute

removeValue

public void removeValue(String value)

Specified by:

removeValue in interface Attribute

removeValues

public void removeValues(Set<String> values)

Specified by:

removeValues in interface Attribute

removeValues

public void removeValues(String[] values)

Specified by:

removeValues in interface Attribute

clear

public void clear()

Specified by:

clear in interface Attribute