CertPathBuilder - Android SDK

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

Added in API level 1

public class

CertPathBuilder

extends Object

java.lang.Object
↳	java.security.cert.CertPathBuilder

Class Overview

This class implements the functionality of a builder for an unverified Certification Paths from a specified certificate to a trust anchor.

Summary

Protected Constructors
	CertPathBuilder(CertPathBuilderSpi builderSpi, Provider provider, String algorithm) Creates a new `CertPathBuilder`.

Public Methods
final CertPathBuilderResult	build(CertPathParameters params) Builds a certification path with the specified algorithm parameters.
final String	getAlgorithm() Returns the algorithm name of this instance.
final static String	getDefaultType() Returns the default `CertPathBuilder` type from the Security Properties.
static CertPathBuilder	getInstance(String algorithm, String provider) Creates a new `CertPathBuilder` instance from the specified provider providing the specified algorithm.
static CertPathBuilder	getInstance(String algorithm, Provider provider) Creates a new `CertPathBuilder` instance from the specified provider providing the specified algorithm.
static CertPathBuilder	getInstance(String algorithm) Creates a new `CertPathBuilder` instance with the specified algorithm.
final Provider	getProvider() Returns the provider of this instance.

[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.

Protected Constructors

protected CertPathBuilder (CertPathBuilderSpi builderSpi, Provider provider, String algorithm)

Added in API level 1

Creates a new CertPathBuilder.

Parameters

builderSpi	the implementation delegate.
provider	the provider.
algorithm	the desired algorithm available at the provider.

Public Methods

public final CertPathBuilderResult build (CertPathParameters params)

Added in API level 1

Builds a certification path with the specified algorithm parameters.

Parameters

params	the algorithm parameters.

Returns

the built certification path.

Throws

CertPathBuilderException	if the build fails.
InvalidAlgorithmParameterException	if the specified parameters cannot be used to build with this builder.

public final String getAlgorithm ()

Added in API level 1

Returns the algorithm name of this instance.

Returns

the algorithm name of this instance.

public static final String getDefaultType ()

Added in API level 1

Returns the default CertPathBuilder type from the Security Properties.

Returns

the default CertPathBuilder type from the Security Properties, or the string "PKIX" if it cannot be determined.

public static CertPathBuilder getInstance (String algorithm, String provider)

Added in API level 1

Creates a new CertPathBuilder instance from the specified provider providing the specified algorithm.

Parameters

algorithm	the name of the algorithm.
provider	the name of the provider.

Returns

a builder for the requested algorithm.

Throws

NoSuchAlgorithmException	if the specified provider cannot provide the algorithm.
NoSuchProviderException	if no provider with the specified name can be found.
NullPointerException	if algorithm is `null`.
IllegalArgumentException	if `provider == null \|\| provider.isEmpty()`

public static CertPathBuilder getInstance (String algorithm, Provider provider)

Added in API level 1

Creates a new CertPathBuilder instance from the specified provider providing the specified algorithm.

Parameters

algorithm	the name of the algorithm.
provider	the provider.

Returns

a builder for the requested algorithm

Throws

NoSuchAlgorithmException	if the specified provider cannot provide the algorithm.
IllegalArgumentException	if `provider == null`
NullPointerException	if algorithm is `null`.

public static CertPathBuilder getInstance (String algorithm)

Added in API level 1

Creates a new CertPathBuilder instance with the specified algorithm.

Parameters

algorithm	the name of the algorithm.

Returns

a builder for the requested algorithm.

Throws

NullPointerException	if the algorithm is `null`.
NoSuchAlgorithmException	if no installed provider can provide the algorithm.

public final Provider getProvider ()

Added in API level 1

Returns the provider of this instance.

Returns

the provider of this instance.

Results

Interfaces

Classes

Exceptions

CertPathBuilder

Class Overview

Summary

Protected Constructors

protected CertPathBuilder (CertPathBuilderSpi builderSpi, Provider provider, String algorithm)

Parameters

Public Methods

public final CertPathBuilderResult build (CertPathParameters params)

Parameters

Returns

Throws

See Also

public final String getAlgorithm ()

Returns

public static final String getDefaultType ()

Returns

public static CertPathBuilder getInstance (String algorithm, String provider)

Parameters

Returns

Throws

public static CertPathBuilder getInstance (String algorithm, Provider provider)

Parameters

Returns

Throws

public static CertPathBuilder getInstance (String algorithm)

Parameters

Returns

Throws

public final Provider getProvider ()

Returns