org.wso2.apimgt.gateway.cli.codegen

Class ThrottlePolicyGenerator

java.lang.Object

org.wso2.apimgt.gateway.cli.codegen.ThrottlePolicyGenerator

public class ThrottlePolicyGenerator
extends Object

This class generates Ballerina Services/Clients for a provided OAS definition.

Constructor Summary

Constructors

Constructor and Description
ThrottlePolicyGenerator()

Method Summary

Modifier and Type	Method and Description
void	generate(String outPath, List<ApplicationThrottlePolicyDTO> applicationPolicies, List<SubscriptionThrottlePolicyDTO> subscriptionPolicies) Generate ballerina and stream source for a given app and subs policies
List<GenSrcFile>	generateApplicationPolicies(List<ApplicationThrottlePolicyDTO> applicationPolicies) Generate application policies source
GenSrcFile	generateInitBal(List<ApplicationThrottlePolicyDTO> applicationPolicies, List<SubscriptionThrottlePolicyDTO> subscriptionPolicies) Generate init ballerina source which start all other policy ballerina
List<GenSrcFile>	generateSubscriptionPolicies(List<SubscriptionThrottlePolicyDTO> subscriptionPolicies) Generate application policies source
void	writeBallerina(Object object, String templateDir, String templateName, String outPath) Deprecated.

Methods inherited from class java.lang.Object

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

Constructor Detail

ThrottlePolicyGenerator

public ThrottlePolicyGenerator()

Method Detail

generate

public void generate(String outPath,
                     List<ApplicationThrottlePolicyDTO> applicationPolicies,
                     List<SubscriptionThrottlePolicyDTO> subscriptionPolicies)
              throws IOException,
                     BallerinaServiceGenException

Generate ballerina and stream source for a given app and subs policies

Parameters:

outPath - Destination file path to save generated source files. If not provided definitionPath will be used as the default destination path

applicationPolicies - list of app policies

subscriptionPolicies - list of subs policies

Throws:

IOException - when file operations fail

BallerinaServiceGenException - when code generator fails

generateApplicationPolicies

public List<GenSrcFile> generateApplicationPolicies(List<ApplicationThrottlePolicyDTO> applicationPolicies)
                                             throws IOException

Generate application policies source

Parameters:

applicationPolicies - list of application policies

Returns:

list of GenSrcFile

Throws:

IOException - when file operations fail

generateSubscriptionPolicies

public List<GenSrcFile> generateSubscriptionPolicies(List<SubscriptionThrottlePolicyDTO> subscriptionPolicies)
                                              throws IOException,
                                                     BallerinaServiceGenException

Generate application policies source

Parameters:

subscriptionPolicies - list of subscription policies

Returns:

list of GenSrcFile

Throws:

IOException - when file operations fail

BallerinaServiceGenException

generateInitBal

public GenSrcFile generateInitBal(List<ApplicationThrottlePolicyDTO> applicationPolicies,
                                  List<SubscriptionThrottlePolicyDTO> subscriptionPolicies)
                           throws IOException

Generate init ballerina source which start all other policy ballerina

Parameters:

applicationPolicies - list of application policies

subscriptionPolicies - list of subscription policies

Returns:

GenSrcFile

Throws:

IOException - when file operations fail

BallerinaServiceGenException - when code generator fails

writeBallerina

@Deprecated
public void writeBallerina(Object object,
                                       String templateDir,
                                       String templateName,
                                       String outPath)
                                throws IOException

Deprecated.

Write ballerina definition of a object to a file as described by template.

Parameters:

object - Context object to be used by the template parser

templateDir - Directory with all the templates required for generating the source file

templateName - Name of the parent template to be used

outPath - Destination path for writing the resulting source file

Throws:

IOException - when file operations fail file write functionality your self, if you need to customize file writing steps. to a ballerina package.