org.ws4d.java.types

Class ContentType

java.lang.Object

org.ws4d.java.types.ContentType

public class ContentType
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
ContentType(java.lang.String type, java.lang.String subtype, java.lang.String extension) Creates a new media type object from given types.
ContentType(java.lang.String type, java.lang.String subtype, java.lang.String extension, java.lang.String[][] parameterPairs) Creates a new media type object from given types.

Method Summary

Modifier and Type	Method and Description
void	addParameter(java.lang.String parameterKey, java.lang.String parameterValue) Adds a parameter and its associated value to the parameter table.
void	addParameters(java.lang.String[][] parameterPairs) Adds parameters and their associated values to the parameter table.
static ContentType	cloneAndAddParameter(ContentType original, java.lang.String parameterKey, java.lang.String parameterValue) Clones an ContentType instance and adds the passed parameter to the original ones.
static ContentType	cloneAndAddParameters(ContentType original, java.lang.String[][] parameterPairs) Clones an ContentType instance and adds the passed parameters to the original ones.
static ContentType	cloneAndSetParameter(ContentType original, java.lang.String parameterKey, java.lang.String parameterValue) Clones an ContentType instance and replaces the original parameters with the passed one.
static ContentType	cloneAndSetParameters(ContentType original, java.lang.String[][] parameterPairsValues) Clones an ContentType instance and replaces the original parameters with the passed ones.
boolean	equals(java.lang.Object obj)
java.lang.String	getExtension()
java.lang.String	getParameter(java.lang.String attributeName) Returns the value of a given attribute.
Iterator	getParameterEntries()
java.lang.String	getSubtype() Returns the subtype.
java.lang.String	getType() Returns the main type.
int	hashCode()
boolean	hasMainType(java.lang.String type) Checks whether this media type has the given main type.
boolean	hasParameter(java.lang.String attributeName) Checks whether this parameter exists.
boolean	hasSubType(java.lang.String subtype) Checks whether this media type has the given sub type.
boolean	hasType(java.lang.String type, java.lang.String subtype) Checks whether this media type has the given type.
java.lang.String	toString() Returns a string representation of this media type.

Methods inherited from class java.lang.Object

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

Constructor Detail

ContentType

public ContentType(java.lang.String type,
                   java.lang.String subtype,
                   java.lang.String extension)

Creates a new media type object from given types.

Parameters:

type - media type.

subtype - media sub type.

ContentType

public ContentType(java.lang.String type,
                   java.lang.String subtype,
                   java.lang.String extension,
                   java.lang.String[][] parameterPairs)

Creates a new media type object from given types. If parameterKeys is not null parameterValues has also not to be null and has to have the same size.

Parameters:

type - media type.

subtype - media sub type.

parameterPairs - array of parameter key and value pairs

Method Detail

cloneAndSetParameters

public static ContentType cloneAndSetParameters(ContentType original,
                                                java.lang.String[][] parameterPairsValues)

Clones an ContentType instance and replaces the original parameters with the passed ones.

Parameters:

original - ContentType instance to clone.

parameterPairs - array of parameter key and value pairs

Returns:

content type

cloneAndSetParameter

public static ContentType cloneAndSetParameter(ContentType original,
                                               java.lang.String parameterKey,
                                               java.lang.String parameterValue)

Clones an ContentType instance and replaces the original parameters with the passed one.

Parameters:

original - ContentType instance to clone.

parameterKey - key of the parameter.

parameterValue - value of the parameters.

Returns:

content type

cloneAndAddParameters

public static ContentType cloneAndAddParameters(ContentType original,
                                                java.lang.String[][] parameterPairs)

Clones an ContentType instance and adds the passed parameters to the original ones.

Parameters:

original - ContentType instance to clone.

parameterPairs - array of parameter key and value pairs

Returns:

content type

cloneAndAddParameter

public static ContentType cloneAndAddParameter(ContentType original,
                                               java.lang.String parameterKey,
                                               java.lang.String parameterValue)

Clones an ContentType instance and adds the passed parameter to the original ones.

Parameters:

original - ContentType instance to clone.

parameterKey - key of the parameter to add.

parameterValue - value of the parameter to add.

Returns:

content type

addParameter

public void addParameter(java.lang.String parameterKey,
                         java.lang.String parameterValue)

Adds a parameter and its associated value to the parameter table.

Parameters:

parameterKey - key of the parameter.

parameterValue - value of the parameter.

addParameters

public void addParameters(java.lang.String[][] parameterPairs)

Adds parameters and their associated values to the parameter table.

Parameters:

parameterPairs - array of parameter key and value pairs

getType

public java.lang.String getType()

Returns the main type.

Returns:

the main type, e.g.\ application for media type "application/xml"

getSubtype

public java.lang.String getSubtype()

Returns the subtype.

Returns:

the subtype, e.g.\ xml for media type "application/xml".

hasType

public boolean hasType(java.lang.String type,
                       java.lang.String subtype)

Checks whether this media type has the given type.

Parameters:

type - the main type to check against. Case insensitive.

subtype - the subtype to check against. Case insensitive.

Returns:

true if the object has the given type, false otherwise.

hasMainType

public boolean hasMainType(java.lang.String type)

Checks whether this media type has the given main type.

Parameters:

type - the main type to check against. Case insensitive.

Returns:

true if the object has the given type, false otherwise.

hasSubType

public boolean hasSubType(java.lang.String subtype)

Checks whether this media type has the given sub type.

Parameters:

subtype - the sub type to check against. Case insensitive.

Returns:

true if the object has the given type, false otherwise.

getParameter

public java.lang.String getParameter(java.lang.String attributeName)

Returns the value of a given attribute.

Parameters:

attributeName - the name of the attribute to get the value of. Case insensitive.

Returns:

the value of a given attribute.

getParameterEntries

public Iterator getParameterEntries()

hasParameter

public boolean hasParameter(java.lang.String attributeName)

Checks whether this parameter exists.

Parameters:

attributeName - the parameter to check for.

Returns:

true if the object has the given parameter, false otherwise.

toString

public java.lang.String toString()

Returns a string representation of this media type.

Overrides:

toString in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

getExtension

public java.lang.String getExtension()