Manifest - Android SDK

Summary: Ctors | Methods | Inherited Methods | [Expand All]

Added in API level 1

public class

Manifest

extends Object
implements Cloneable

java.lang.Object
↳	java.util.jar.Manifest

Class Overview

The Manifest class is used to obtain attribute information for a JarFile and its entries.

Summary

Public Constructors
	Manifest() Creates a new `Manifest` instance.
	Manifest(InputStream is) Creates a new `Manifest` instance using the attributes obtained from the input stream.
	Manifest(Manifest man) Creates a new `Manifest` instance.

Public Methods
void	clear() Resets the both the main attributes as well as the entry attributes associated with this `Manifest`.
Object	clone() Creates a copy of this `Manifest`.
boolean	equals(Object o) Determines if the receiver is equal to the parameter object.
Attributes	getAttributes(String name) Returns the `Attributes` associated with the parameter entry `name`.
Map<String, Attributes>	getEntries() Returns a map containing the `Attributes` for each entry in the `Manifest`.
Attributes	getMainAttributes() Returns the main `Attributes` of the `JarFile`.
int	hashCode() Returns the hash code for this instance.
void	read(InputStream is) Merges name/attribute pairs read from the input stream `is` into this manifest.
void	write(OutputStream os) Writes this `Manifest`'s name/attributes pairs to the given `OutputStream`.

[Expand]

Inherited Methods

From class java.lang.Object

Object	clone() Creates and returns a copy of this `Object`.
boolean	equals(Object o) Compares this instance with the specified object and indicates if they are equal.
void	finalize() Invoked when the garbage collector has detected that this instance is no longer reachable.
final Class<?>	getClass() Returns the unique instance of `Class` that represents this object's class.
int	hashCode() Returns an integer hash code for this object.
final void	notify() Causes a thread which is waiting on this object's monitor (by means of calling one of the `wait()` methods) to be woken up.
final void	notifyAll() Causes all threads which are waiting on this object's monitor (by means of calling one of the `wait()` methods) to be woken up.
String	toString() Returns a string containing a concise, human-readable description of this object.
final void	wait() Causes the calling thread to wait until another thread calls the `notify()` or `notifyAll()` method of this object.
final void	wait(long millis, int nanos) Causes the calling thread to wait until another thread calls the `notify()` or `notifyAll()` method of this object or until the specified timeout expires.
final void	wait(long millis) Causes the calling thread to wait until another thread calls the `notify()` or `notifyAll()` method of this object or until the specified timeout expires.

Public Constructors

public Manifest ()

Added in API level 1

Creates a new Manifest instance.

public Manifest (InputStream is)

Added in API level 1

Creates a new Manifest instance using the attributes obtained from the input stream.

Parameters

is	`InputStream` to parse for attributes.

Throws

IOException	if an IO error occurs while creating this `Manifest`

public Manifest (Manifest man)

Added in API level 1

Creates a new Manifest instance. The new instance will have the same attributes as those found in the parameter Manifest.

Parameters

man	`Manifest` instance to obtain attributes from.

Public Methods

public void clear ()

Added in API level 1

Resets the both the main attributes as well as the entry attributes associated with this Manifest.

public Object clone ()

Added in API level 1

Creates a copy of this Manifest. The returned Manifest will equal the Manifest from which it was cloned.

Returns

a copy of this instance.

public boolean equals (Object o)

Added in API level 1

Determines if the receiver is equal to the parameter object. Two Manifests are equal if they have identical main attributes as well as identical entry attributes.

Parameters

o	the object to compare against.

Returns

true if the manifests are equal, false otherwise

public Attributes getAttributes (String name)

Added in API level 1

Returns the Attributes associated with the parameter entry name.

Parameters

name	the name of the entry to obtain `Attributes` from.

Returns

the Attributes for the entry or null if the entry does not exist.

public Map<String, Attributes> getEntries ()

Added in API level 1

Returns a map containing the Attributes for each entry in the Manifest.

Returns

the map of entry attributes.

public Attributes getMainAttributes ()

Added in API level 1

Returns the main Attributes of the JarFile.

Returns

main Attributes associated with the source JarFile.

public int hashCode ()

Added in API level 1

Returns the hash code for this instance.

Returns

this Manifest's hashCode.

public void read (InputStream is)

Added in API level 1

Merges name/attribute pairs read from the input stream is into this manifest.

Parameters

is	The `InputStream` to read from.

Throws

IOException	If an error occurs reading the manifest.

public void write (OutputStream os)

Added in API level 1

Writes this Manifest's name/attributes pairs to the given OutputStream. The MANIFEST_VERSION or SIGNATURE_VERSION attribute must be set before calling this method, or no attributes will be written.

Throws

IOException	If an error occurs writing the `Manifest`.

Results

Interfaces

Classes

Exceptions

Manifest

Class Overview

Summary

Public Constructors

public Manifest ()

public Manifest (InputStream is)

Parameters

Throws

public Manifest (Manifest man)

Parameters

Public Methods

public void clear ()

public Object clone ()

Returns

public boolean equals (Object o)

Parameters

Returns

public Attributes getAttributes (String name)

Parameters

Returns

public Map<String, Attributes> getEntries ()

Returns

public Attributes getMainAttributes ()

Returns

public int hashCode ()

Returns

public void read (InputStream is)

Parameters

Throws

public void write (OutputStream os)

Throws