- java.lang.Object
-
- java.util.jar.Attributes.Name
-
- Enclosing class:
- Attributes
public static class Attributes.Name extends Object
The Attributes.Name class represents an attribute name stored in this Map. Valid attribute names are case-insensitive, are restricted to the ASCII characters in the set [0-9a-zA-Z_-], and cannot exceed 70 characters in length. Attribute values can contain any characters and will be UTF8-encoded when written to the output stream. See the JAR File Specification for more information about valid attribute names and values.
-
-
Field Summary
Fields Modifier and Type Field Description static Attributes.Name
CLASS_PATH
Name
object forClass-Path
manifest attribute.static Attributes.Name
CONTENT_TYPE
Name
object forContent-Type
manifest attribute.static Attributes.Name
EXTENSION_INSTALLATION
Deprecated.Extension mechanism is no longer supported.static Attributes.Name
EXTENSION_LIST
Name
object forExtension-List
manifest attribute used for the extension mechanism that is no longer supported.static Attributes.Name
EXTENSION_NAME
Name
object forExtension-Name
manifest attribute.static Attributes.Name
IMPLEMENTATION_TITLE
Name
object forImplementation-Title
manifest attribute used for package versioning.static Attributes.Name
IMPLEMENTATION_URL
Deprecated.Extension mechanism is no longer supported.static Attributes.Name
IMPLEMENTATION_VENDOR
Name
object forImplementation-Vendor
manifest attribute used for package versioning.static Attributes.Name
IMPLEMENTATION_VENDOR_ID
Deprecated.Extension mechanism is no longer supported.static Attributes.Name
IMPLEMENTATION_VERSION
Name
object forImplementation-Version
manifest attribute used for package versioning.static Attributes.Name
MAIN_CLASS
Name
object forMain-Class
manifest attribute used for launching applications packaged in JAR files.static Attributes.Name
MANIFEST_VERSION
Name
object forManifest-Version
manifest attribute.static Attributes.Name
MULTI_RELEASE
Name
object forMulti-Release
manifest attribute that indicates this is a multi-release JAR file.static Attributes.Name
SEALED
Name
object forSealed
manifest attribute used for sealing.static Attributes.Name
SIGNATURE_VERSION
Name
object forSignature-Version
manifest attribute used when signing JAR files.static Attributes.Name
SPECIFICATION_TITLE
Name
object forSpecification-Title
manifest attribute used for package versioning.static Attributes.Name
SPECIFICATION_VENDOR
Name
object forSpecification-Vendor
manifest attribute used for package versioning.static Attributes.Name
SPECIFICATION_VERSION
Name
object forSpecification-Version
manifest attribute used for package versioning.
-
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
equals(Object o)
Compares this attribute name to another for equality.int
hashCode()
Computes the hash value for this attribute name.String
toString()
Returns the attribute name as a String.
-
-
-
Field Detail
-
MANIFEST_VERSION
public static final Attributes.Name MANIFEST_VERSION
Name
object forManifest-Version
manifest attribute. This attribute indicates the version number of the manifest standard to which a JAR file's manifest conforms.- See Also:
- Manifest and Signature Specification
-
SIGNATURE_VERSION
public static final Attributes.Name SIGNATURE_VERSION
Name
object forSignature-Version
manifest attribute used when signing JAR files.- See Also:
- Manifest and Signature Specification
-
CONTENT_TYPE
public static final Attributes.Name CONTENT_TYPE
Name
object forContent-Type
manifest attribute.
-
CLASS_PATH
public static final Attributes.Name CLASS_PATH
Name
object forClass-Path
manifest attribute.- See Also:
- JAR file specification
-
MAIN_CLASS
public static final Attributes.Name MAIN_CLASS
Name
object forMain-Class
manifest attribute used for launching applications packaged in JAR files. TheMain-Class
attribute is used in conjunction with the-jar
command-line option of thejava
application launcher.
-
SEALED
public static final Attributes.Name SEALED
Name
object forSealed
manifest attribute used for sealing.- See Also:
- Package Sealing
-
EXTENSION_LIST
public static final Attributes.Name EXTENSION_LIST
Name
object forExtension-List
manifest attribute used for the extension mechanism that is no longer supported.
-
EXTENSION_NAME
public static final Attributes.Name EXTENSION_NAME
Name
object forExtension-Name
manifest attribute. used for the extension mechanism that is no longer supported.
-
EXTENSION_INSTALLATION
@Deprecated public static final Attributes.Name EXTENSION_INSTALLATION
Deprecated.Extension mechanism is no longer supported.Name
object forExtension-Installation
manifest attribute.
-
IMPLEMENTATION_TITLE
public static final Attributes.Name IMPLEMENTATION_TITLE
Name
object forImplementation-Title
manifest attribute used for package versioning.
-
IMPLEMENTATION_VERSION
public static final Attributes.Name IMPLEMENTATION_VERSION
Name
object forImplementation-Version
manifest attribute used for package versioning.
-
IMPLEMENTATION_VENDOR
public static final Attributes.Name IMPLEMENTATION_VENDOR
Name
object forImplementation-Vendor
manifest attribute used for package versioning.
-
IMPLEMENTATION_VENDOR_ID
@Deprecated public static final Attributes.Name IMPLEMENTATION_VENDOR_ID
Deprecated.Extension mechanism is no longer supported.Name
object forImplementation-Vendor-Id
manifest attribute.
-
IMPLEMENTATION_URL
@Deprecated public static final Attributes.Name IMPLEMENTATION_URL
Deprecated.Extension mechanism is no longer supported.Name
object forImplementation-URL
manifest attribute.
-
SPECIFICATION_TITLE
public static final Attributes.Name SPECIFICATION_TITLE
Name
object forSpecification-Title
manifest attribute used for package versioning.
-
SPECIFICATION_VERSION
public static final Attributes.Name SPECIFICATION_VERSION
Name
object forSpecification-Version
manifest attribute used for package versioning.
-
SPECIFICATION_VENDOR
public static final Attributes.Name SPECIFICATION_VENDOR
Name
object forSpecification-Vendor
manifest attribute used for package versioning.
-
MULTI_RELEASE
public static final Attributes.Name MULTI_RELEASE
Name
object forMulti-Release
manifest attribute that indicates this is a multi-release JAR file.- Since:
- 9
-
-
Constructor Detail
-
Name
public Name(String name)
Constructs a new attribute name using the given string name.- Parameters:
name
- the attribute string name- Throws:
IllegalArgumentException
- if the attribute name was invalidNullPointerException
- if the attribute name was null
-
-
Method Detail
-
equals
public boolean equals(Object o)
Compares this attribute name to another for equality.- Overrides:
equals
in classObject
- Parameters:
o
- the object to compare- Returns:
- true if this attribute name is equal to the specified attribute object
- See Also:
Object.hashCode()
,HashMap
-
hashCode
public int hashCode()
Computes the hash value for this attribute name.- Overrides:
hashCode
in classObject
- Returns:
- a hash code value for this object.
- See Also:
Object.equals(java.lang.Object)
,System.identityHashCode(java.lang.Object)
-
-