org.wso2.apimgt.gateway.cli.hashing

Class HashUtils

java.lang.Object

org.wso2.apimgt.gateway.cli.hashing.HashUtils

public class HashUtils
extends Object

Utility class used for hashing functionality

Constructor Summary

Constructors

Constructor and Description
HashUtils()

Method Summary

Modifier and Type	Method and Description
static boolean	detectChanges(List<ExtendedAPI> apis, List<SubscriptionThrottlePolicyDTO> subscriptionPolicies, List<ApplicationThrottlePolicyDTO> appPolicies, String projectName) Generate hashes for the specified apis, subscription and application policies, then compare with the previously generated hashes and detect if there are changes with them.
static String	generateAPIId(String apiName, String version) Get the MD5 hash for an API.
static String	generateResourceId(String apiName, String version, String resource, String method) Get the MD5 hash for the given specific resource of an API.

Methods inherited from class java.lang.Object

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

Constructor Detail

HashUtils

public HashUtils()

Method Detail

detectChanges

public static boolean detectChanges(List<ExtendedAPI> apis,
                                    List<SubscriptionThrottlePolicyDTO> subscriptionPolicies,
                                    List<ApplicationThrottlePolicyDTO> appPolicies,
                                    String projectName)
                             throws HashingException

Generate hashes for the specified apis, subscription and application policies, then compare with the previously generated hashes and detect if there are changes with them.

Parameters:

apis - APIs list

subscriptionPolicies - Subscription Policies list

appPolicies - Application policies list

projectName - Name of the project

Returns:

true if there are changes detected vs the previous check

Throws:

HashingException - error while change detection

generateAPIId

public static String generateAPIId(String apiName,
                                   String version)

Get the MD5 hash for an API.

Parameters:

apiName - API name

version - API version

Returns:

md5 hash value for concatenated string (apiName:version)

generateResourceId

public static String generateResourceId(String apiName,
                                        String version,
                                        String resource,
                                        String method)

Get the MD5 hash for the given specific resource of an API.

Parameters:

apiName - API name

version - API version

resource - Resource name

method - operation associated with the resource

Returns:

md5 hash value for concatenated string (apiName:version:resource:method)