| java.lang.Object
 org.restlet.data.Metadata
org.restlet.data.Tag
| Tag | | final public class Tag extends Metadata (Code) | | Validation tag equivalent to the HTTP entity tag. "A strong entity tag may be
shared by two entities of a resource only if they are equivalent by octet
equality.
A weak entity tag may be shared by two entities of a resource
only if the entities are equivalent and could be substituted for each other
with no significant change in semantics."
See Also: HTTP
* Entity Tags
See Also: HTTP
* Entity Tag Cache Validators
author:
Jerome Louvel (contact@noelios.com) |
| Field Summary | |
| final public static Tag | ALL
Tag matching any other tag, used in call's condition data. |
| Constructor Summary | |
| public | Tag()
Default constructor. | | public | Tag(String opaqueTag)
Constructor of weak tags. | | public | Tag(String opaqueTag, boolean weak)
Constructor. |
| Method Summary | |
| public boolean | equals(Object object)
Indicates if both tags are equal.
Parameters:
object - The object to compare to. | | public boolean | equals(Object object, boolean checkWeakness)
Indicates if both tags are equal.
Parameters:
object - The object to compare to.
Parameters:
checkWeakness - the equality test takes care or not of the weakness. | | public String | format()
Returns tag formatted as an HTTP tag string. | | public String | getDescription()
Returns the description. | | public String | getName()
Returns the name, corresponding to an HTTP opaque tag value. | | public int | hashCode()
| | public boolean | isWeak()
Indicates if the tag is weak. | | public static Tag | parse(String httpTag)
Parses a tag formatted as defined by the HTTP standard.
Parameters:
httpTag - The HTTP tag string; if it starts with 'W/' the tag will bemarked as weak and the data following the 'W/' used as the tag;otherwise it should be surrounded with quotes (e.g.,"sometag"). |
| ALL | | final public static Tag ALL(Code) | | Tag matching any other tag, used in call's condition data.
|
| Tag | | public Tag()(Code) | | Default constructor. The opaque tag is set to null and the weakness
indicator is set to true.
|
| Tag | | public Tag(String opaqueTag)(Code) | | Constructor of weak tags.
Parameters:
opaqueTag - The tag value. |
| Tag | | public Tag(String opaqueTag, boolean weak)(Code) | | Constructor.
Parameters:
opaqueTag - The tag value.
Parameters:
weak - The weakness indicator. |
| equals | | public boolean equals(Object object)(Code) | | Indicates if both tags are equal.
Parameters:
object - The object to compare to. True if both tags are equal. |
| equals | | public boolean equals(Object object, boolean checkWeakness)(Code) | | Indicates if both tags are equal.
Parameters:
object - The object to compare to.
Parameters:
checkWeakness - the equality test takes care or not of the weakness. True if both tags are equal. |
| getDescription | | public String getDescription()(Code) | | Returns the description.
The description. |
| getName | | public String getName()(Code) | | Returns the name, corresponding to an HTTP opaque tag value.
The name, corresponding to an HTTP opaque tag value. |
| hashCode | | public int hashCode()(Code) | |
|
| isWeak | | public boolean isWeak()(Code) | | Indicates if the tag is weak.
True if the tag is weak, false if the tag is strong. |
| parse | | public static Tag parse(String httpTag)(Code) | | Parses a tag formatted as defined by the HTTP standard.
Parameters:
httpTag - The HTTP tag string; if it starts with 'W/' the tag will bemarked as weak and the data following the 'W/' used as the tag;otherwise it should be surrounded with quotes (e.g.,"sometag"). A new tag instance.
See Also: HTTP
* Entity Tags |
|
|