org.apache.directory.shared.ldap.extras.controls.ppolicy_impl
Class PasswordPolicyDecorator

java.lang.Object
  org.apache.directory.shared.asn1.AbstractAsn1Object
      org.apache.directory.shared.ldap.codec.controls.ControlDecorator<PasswordPolicy>
          org.apache.directory.shared.ldap.extras.controls.ppolicy_impl.PasswordPolicyDecorator

All Implemented Interfaces:

Asn1Object, CodecControl<PasswordPolicy>, Decorator<PasswordPolicy>, PasswordPolicy, Control

public class PasswordPolicyDecorator
extends ControlDecorator<PasswordPolicy>
implements PasswordPolicy

PasswordPolicyResponseControl.

Author:

Apache Directory Project

Field Summary

Fields inherited from class org.apache.directory.shared.ldap.codec.controls.ControlDecorator

value

Fields inherited from interface org.apache.directory.shared.ldap.extras.controls.PasswordPolicy

OID

Constructor Summary

PasswordPolicyDecorator(LdapCodecService codec)

PasswordPolicyDecorator(LdapCodecService codec, boolean hasResponse)

PasswordPolicyDecorator(LdapCodecService codec, PasswordPolicy policy)

Method Summary

int	computeLength() Compute the object length, which is the sum of all inner length.
Asn1Object	decode(byte[] controlBytes) Decodes raw ASN.1 encoded bytes into an Asn1Object for the control.
ByteBuffer	encode(ByteBuffer buffer) Encode the object to a PDU.
PasswordPolicyResponse	getResponse() Get's the response component of this control if this control carries a response.
boolean	hasResponse() Checks whether this Control is the password policy request or the response by carrying with it an IPasswordPolicyResponse object.
PasswordPolicyResponse	setResponse(boolean hasResponse) If true sets the response to a default newly initialized response object.
void	setResponse(PasswordPolicyResponse response) Sets the response.
void	setValue(byte[] value) Set the encoded control value
String	toString() Return a String representing a Control

Methods inherited from class org.apache.directory.shared.ldap.codec.controls.ControlDecorator

equals, getCodecService, getDecorated, getOid, getValue, hashCode, hasValue, isCritical, setCritical, setDecorated

Methods inherited from class org.apache.directory.shared.asn1.AbstractAsn1Object

addLength, getCurrentLength, getExpectedLength, getParent, getTlvId, setCurrentLength, setExpectedLength, setParent

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.directory.shared.ldap.model.message.Control

getOid, isCritical, setCritical

Constructor Detail

PasswordPolicyDecorator

public PasswordPolicyDecorator(LdapCodecService codec)

PasswordPolicyDecorator

public PasswordPolicyDecorator(LdapCodecService codec,
                               boolean hasResponse)

PasswordPolicyDecorator

public PasswordPolicyDecorator(LdapCodecService codec,
                               PasswordPolicy policy)

Method Detail

setValue

public void setValue(byte[] value)

Set the encoded control value

Specified by:

setValue in interface CodecControl<PasswordPolicy>

Overrides:

setValue in class ControlDecorator<PasswordPolicy>

Parameters:

value - The encoded control value to store

computeLength

public int computeLength()

Description copied from class: ControlDecorator

Compute the object length, which is the sum of all inner length.

Specified by:

computeLength in interface Asn1Object

Specified by:

computeLength in interface Decorator<PasswordPolicy>

Overrides:

computeLength in class ControlDecorator<PasswordPolicy>

Returns:

The object's computed length

encode

public ByteBuffer encode(ByteBuffer buffer)
                  throws EncoderException

Description copied from interface: Decorator

Encode the object to a PDU.

Specified by:

encode in interface Asn1Object

Specified by:

encode in interface Decorator<PasswordPolicy>

Overrides:

encode in class AbstractAsn1Object

Parameters:

buffer - The buffer where to put the PDU

Returns:

The PDU.

Throws:

EncoderException - if the buffer can't be encoded

toString

public String toString()

Description copied from class: ControlDecorator

Return a String representing a Control

Overrides:

toString in class ControlDecorator<PasswordPolicy>

decode

public Asn1Object decode(byte[] controlBytes)
                  throws DecoderException

Decodes raw ASN.1 encoded bytes into an Asn1Object for the control.

Specified by:

decode in interface CodecControl<PasswordPolicy>

Parameters:

controlBytes - the encoded control bytes

Returns:

the decoded Asn1Object for the control

Throws:

DecoderException - if anything goes wrong

hasResponse

public boolean hasResponse()

Checks whether this Control is the password policy request or the response by carrying with it an IPasswordPolicyResponse object. If it is a request, then no response component will be associated with the control: getResponse() will return null.

Specified by:

hasResponse in interface PasswordPolicy

Returns:

true if this Control carries a response, false if it is a request

setResponse

public void setResponse(PasswordPolicyResponse response)

Sets the response. If null hasResponse() will return null and this will be handled as a password policy request control rather than a response control.

Specified by:

setResponse in interface PasswordPolicy

Parameters:

response - a valid response object, or null to make this a request

setResponse

public PasswordPolicyResponse setResponse(boolean hasResponse)

If true sets the response to a default newly initialized response object. If this was previously a request, it automatically becomes a response. If it was not a request with an already existing response object then that response is replace with a new one and the old is returned. If false then any response object set will be cleared to null. Effectively this will cause hasResponse() to return whatever you plug into it.

Specified by:

setResponse in interface PasswordPolicy

Parameters:

hasResponse - true to create default response, false to clear it

Returns:

the old response object, if one did not exist null is returned

getResponse

public PasswordPolicyResponse getResponse()

Get's the response component of this control if this control carries a response. If PasswordPolicy.hasResponse() returns true, this will return a non-null policy response object.

Specified by:

getResponse in interface PasswordPolicy

Returns:

a non-null policy response or null, if PasswordPolicy.hasResponse() returns false