Package org.fcrepo.http.commons.domain

Class PreferTag

java.lang.Object

org.fcrepo.http.commons.domain.PreferTag

All Implemented Interfaces:

Comparable<PreferTag>

Direct Known Subclasses:

LdpPreferTag

public class PreferTag
extends Object
implements Comparable<PreferTag>

Parse a single prefer tag, value and any optional parameters

Author:

cabeer

Constructor Summary

Constructors

Modifier	Constructor	Description
	PreferTag(String inputTag)	Create a blank prefer tag
protected	PreferTag(PreferTag preferTag)	Create a new PreferTag from an existing tag

Method Summary

Modifier and Type	Method	Description
void	addResponseHeaders(javax.servlet.http.HttpServletResponse servletResponse)	Add appropriate response headers to indicate that the incoming preferences were acknowledged
int	compareTo(PreferTag otherTag)	We consider tags with the same name to be equal, because the definition of Prefer headers does not permit that tags with the same name be consumed except by selecting for the first appearing tag.
static PreferTag	emptyTag()	Create an empty PreferTag
boolean	equals(Object obj)
Map<String,String>	getParams()	Get any additional parameters for the prefer tag
String	getTag()	Get the tag name
String	getValue()	Get the default value for the tag
int	hashCode()

Methods inherited from class java.lang.Object

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

Constructor Details

PreferTag

protected PreferTag(PreferTag preferTag)

Create a new PreferTag from an existing tag

Parameters:

preferTag - the preferTag

PreferTag

public PreferTag(String inputTag)

Create a blank prefer tag

Parameters:

inputTag - the input tag

Method Details

emptyTag

public static PreferTag emptyTag()

Create an empty PreferTag

Returns:

the empty PreferTag

getTag

public String getTag()

Get the tag name

Returns:

tag name

getValue

public String getValue()

Get the default value for the tag

Returns:

default value for the tag

getParams

public Map<String,String> getParams()

Get any additional parameters for the prefer tag

Returns:

additional parameters for the prefer tag

addResponseHeaders

public void addResponseHeaders(javax.servlet.http.HttpServletResponse servletResponse)

Add appropriate response headers to indicate that the incoming preferences were acknowledged

Parameters:

servletResponse - the servlet response

compareTo

public int compareTo(PreferTag otherTag)

We consider tags with the same name to be equal, because the definition of Prefer headers does not permit that tags with the same name be consumed except by selecting for the first appearing tag.

Specified by:

compareTo in interface Comparable<PreferTag>

See Also:

• Comparable.compareTo(java.lang.Object)

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object