Attributes.Name (Java Platform SE 6)

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Java™ Platform
Standard Ed. 6

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java.util.jar
Class Attributes.Name

java.lang.Object
 extended by java.util.jar.Attributes.Name

Enclosing class:: Attributes

public static class Attributes.Name
extends Object
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
`static Attributes.Name`	`CLASS_PATH` `Name` object for `Class-Path` manifest attribute.
`static Attributes.Name`	`CONTENT_TYPE` `Name` object for `Content-Type` manifest attribute.
`static Attributes.Name`	`EXTENSION_INSTALLATION` `Name` object for `Extension-Name` manifest attribute used for declaring dependencies on installed extensions.
`static Attributes.Name`	`EXTENSION_LIST` `Name` object for `Extension-List` manifest attribute used for declaring dependencies on installed extensions.
`static Attributes.Name`	`EXTENSION_NAME` `Name` object for `Extension-Name` manifest attribute used for declaring dependencies on installed extensions.
`static Attributes.Name`	`IMPLEMENTATION_TITLE` `Name` object for `Implementation-Title` manifest attribute used for package versioning.
`static Attributes.Name`	`IMPLEMENTATION_URL` `Name` object for `Implementation-Vendor-URL` manifest attribute used for package versioning.
`static Attributes.Name`	`IMPLEMENTATION_VENDOR` `Name` object for `Implementation-Vendor` manifest attribute used for package versioning.
`static Attributes.Name`	`IMPLEMENTATION_VENDOR_ID` `Name` object for `Implementation-Vendor-Id` manifest attribute used for package versioning.
`static Attributes.Name`	`IMPLEMENTATION_VERSION` `Name` object for `Implementation-Version` manifest attribute used for package versioning.
`static Attributes.Name`	`MAIN_CLASS` `Name` object for `Main-Class` manifest attribute used for launching applications packaged in JAR files.
`static Attributes.Name`	`MANIFEST_VERSION` `Name` object for `Manifest-Version` manifest attribute.
`static Attributes.Name`	`SEALED` `Name` object for `Sealed` manifest attribute used for sealing.
`static Attributes.Name`	`SIGNATURE_VERSION` `Name` object for `Signature-Version` manifest attribute used when signing JAR files.
`static Attributes.Name`	`SPECIFICATION_TITLE` `Name` object for `Specification-Title` manifest attribute used for package versioning.
`static Attributes.Name`	`SPECIFICATION_VENDOR` `Name` object for `Specification-Vendor` manifest attribute used for package versioning.
`static Attributes.Name`	`SPECIFICATION_VERSION` `Name` object for `Specification-Version` manifest attribute used for package versioning.

Constructor Summary
`Attributes.Name(String name)` Constructs a new attribute name using the given string name.

Method Summary
`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.

Methods inherited from class java.lang.Object
`clone, finalize, getClass, notify, notifyAll, wait, wait, wait`

Field Detail

MANIFEST_VERSION

public static final Attributes.Name MANIFEST_VERSION

Name object for Manifest-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 for Signature-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 for Content-Type manifest attribute.

CLASS_PATH

public static final Attributes.Name CLASS_PATH

Name object for Class-Path manifest attribute. Bundled extensions can use this attribute to find other JAR files containing needed classes.

See Also:: Extensions Specification

MAIN_CLASS

public static final Attributes.Name MAIN_CLASS

Name object for Main-Class manifest attribute used for launching applications packaged in JAR files. The Main-Class attribute is used in conjunction with the -jar command-line option of the java application launcher.

SEALED

public static final Attributes.Name SEALED

Name object for Sealed manifest attribute used for sealing.

See Also:: Extension Sealing

EXTENSION_LIST

public static final Attributes.Name EXTENSION_LIST

Name object for Extension-List manifest attribute used for declaring dependencies on installed extensions.

See Also:: Installed extension dependency

EXTENSION_NAME

public static final Attributes.Name EXTENSION_NAME

Name object for Extension-Name manifest attribute used for declaring dependencies on installed extensions.

See Also:: Installed extension dependency

EXTENSION_INSTALLATION

public static final Attributes.Name EXTENSION_INSTALLATION

Name object for Extension-Name manifest attribute used for declaring dependencies on installed extensions.

See Also:: Installed extension dependency

IMPLEMENTATION_TITLE

public static final Attributes.Name IMPLEMENTATION_TITLE

Name object for Implementation-Title manifest attribute used for package versioning.

See Also:: Java Product Versioning Specification

IMPLEMENTATION_VERSION

public static final Attributes.Name IMPLEMENTATION_VERSION

Name object for Implementation-Version manifest attribute used for package versioning.

See Also:: Java Product Versioning Specification

IMPLEMENTATION_VENDOR

public static final Attributes.Name IMPLEMENTATION_VENDOR

Name object for Implementation-Vendor manifest attribute used for package versioning.

See Also:: Java Product Versioning Specification

IMPLEMENTATION_VENDOR_ID

public static final Attributes.Name IMPLEMENTATION_VENDOR_ID

Name object for Implementation-Vendor-Id manifest attribute used for package versioning.

See Also:: Java Product Versioning Specification

IMPLEMENTATION_URL

public static final Attributes.Name IMPLEMENTATION_URL

Name object for Implementation-Vendor-URL manifest attribute used for package versioning.

See Also:: Java Product Versioning Specification

SPECIFICATION_TITLE

public static final Attributes.Name SPECIFICATION_TITLE

Name object for Specification-Title manifest attribute used for package versioning.

See Also:: Java Product Versioning Specification

SPECIFICATION_VERSION

public static final Attributes.Name SPECIFICATION_VERSION

Name object for Specification-Version manifest attribute used for package versioning.

See Also:: Java Product Versioning Specification

SPECIFICATION_VENDOR

public static final Attributes.Name SPECIFICATION_VENDOR

Name object for Specification-Vendor manifest attribute used for package versioning.

See Also:: Java Product Versioning Specification

Constructor Detail

Attributes.Name

public Attributes.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 invalid; NullPointerException - 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 class Object

Parameters:: o - the object to compare
Returns:: true if this attribute name is equal to the specified attribute object
See Also:: Object.hashCode(), Hashtable

hashCode

public int hashCode()

Computes the hash value for this attribute name.

Overrides:: hashCode in class Object

Returns:: a hash code value for this object.
See Also:: Object.equals(java.lang.Object), Hashtable

toString

public String toString()

Returns the attribute name as a String.

Overrides:: toString in class Object

Returns:: a string representation of the object.