com.scalar.dl.ledger.model

Class AssetProofRetrievalRequest

java.lang.Object

com.scalar.dl.ledger.model.AbstractRequest

com.scalar.dl.ledger.model.AssetProofRetrievalRequest

@Immutable
public class AssetProofRetrievalRequest
extends AbstractRequest

Constructor Summary

Constructors

Constructor and Description
AssetProofRetrievalRequest(java.lang.String assetId, int age, java.lang.String entityId, int keyVersion, byte[] signature)

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object o) Indicates whether some other object is "equal to" this object.
int	getAge() Returns the age of the asset.
java.lang.String	getAssetId() Returns the id of the asset.
byte[]	getSignature() Returns the signature of the request.
int	hashCode() Returns a hash code value for the object.
static byte[]	serialize(java.lang.String assetId, int age, java.lang.String entityId, int keyVersion)
void	validateWith(com.scalar.dl.ledger.crypto.SignatureValidator validator) Validates if the request is not tampered.

Methods inherited from class com.scalar.dl.ledger.model.AbstractRequest

getEntityId, getKeyVersion

Methods inherited from class java.lang.Object

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

Constructor Detail

AssetProofRetrievalRequest

public AssetProofRetrievalRequest(java.lang.String assetId,
                                  int age,
                                  java.lang.String entityId,
                                  int keyVersion,
                                  byte[] signature)

Method Detail

getAssetId

public java.lang.String getAssetId()

Returns the id of the asset.

Returns:

the id of the asset

getAge

public int getAge()

Returns the age of the asset.

Returns:

the age of the asset

getSignature

public byte[] getSignature()

Returns the signature of the request.

Returns:

the signature of the request

hashCode

public int hashCode()

Returns a hash code value for the object.

Overrides:

hashCode in class AbstractRequest

Returns:

a hash code value for this object.

equals

public boolean equals(java.lang.Object o)

Description copied from class: AbstractRequest

Indicates whether some other object is "equal to" this object. The other object is considered equal if it is the same instance or if:

• it is also an AbstractRequest and
• both instances have the same entityId and keyVersion

Overrides:

equals in class AbstractRequest

Parameters:

o - an object to be tested for equality

Returns:

true if the other object is "equal to" this object otherwise false

validateWith

public void validateWith(com.scalar.dl.ledger.crypto.SignatureValidator validator)

Validates if the request is not tampered.

Specified by:

validateWith in class AbstractRequest

Parameters:

validator - a SignatureValidator

Throws:

com.scalar.dl.ledger.exception.SignatureException - if the request is invalid.

serialize

public static byte[] serialize(java.lang.String assetId,
                               int age,
                               java.lang.String entityId,
                               int keyVersion)