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[SETUP] Zeebe connection #4

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merged 3 commits into from Jun 23, 2020
Merged

[SETUP] Zeebe connection #4

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181a740
setup: Zeebe config for remote Camunda cloud access
SubhamPramanik Jun 9, 2020
a39af49
dev: added API for zeebe test
SubhamPramanik Jun 9, 2020
4c20286
Merge branch 'master' of https://github.com/avikganguly01/ph-ee-conne…
SubhamPramanik Jun 23, 2020
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20 changes: 19 additions & 1 deletion src/main/java/org/mifos/connector/gsma/zeebe/ZeebeClientConfiguration.java
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@@ -1,6 +1,8 @@
package org.mifos.connector.gsma.zeebe;

import io.zeebe.client.ZeebeClient;
import io.zeebe.client.impl.oauth.OAuthCredentialsProvider;
import io.zeebe.client.impl.oauth.OAuthCredentialsProviderBuilder;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
Expand All @@ -14,11 +16,27 @@ public class ZeebeClientConfiguration {
@Value("${zeebe.client.max-execution-threads}")
private int zeebeClientMaxThreads;

@Value("${zeebe.broker.audience}")
private String zeebeAudience;

@Value("${zeebe.broker.clientId}")
private String zeebeClientId;

@Value("${zeebe.broker.clientSecret}")
private String zeebeClientSecret;

@Bean
public ZeebeClient setup() {
OAuthCredentialsProvider cred = new OAuthCredentialsProviderBuilder()
.audience(zeebeAudience)
.clientId(zeebeClientId)
.clientSecret(zeebeClientSecret)
.build();

return ZeebeClient.newClientBuilder()
.brokerContactPoint(zeebeBrokerContactpoint)
.usePlaintext()
.credentialsProvider(cred)
// .usePlaintext()
.numJobWorkerExecutionThreads(zeebeClientMaxThreads)
.build();
}
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11 changes: 6 additions & 5 deletions src/main/java/org/mifos/connector/gsma/zeebe/ZeebeProcessStarter.java
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Expand Up @@ -42,15 +42,16 @@ public static void camelHeadersToZeebeVariables(Exchange exchange, Map<String, O
}
}

public void startZeebeWorkflow(String workflowId, Consumer<Map<String, Object>> variablesLambda) {
Map<String, Object> variables = new HashMap<>();
variables.put(CamelProperties.ORIGIN_DATE, Instant.now().toEpochMilli());
variablesLambda.accept(variables);
public void startZeebeWorkflow(String workflowId) {
// TODO: Uncomment and transform Zeebe variables as per our usecases
// Map<String, Object> variables = new HashMap<>();
// variables.put(CamelProperties.ORIGIN_DATE, Instant.now().toEpochMilli());
// variablesLambda.accept(variables);

zeebeClient.newCreateInstanceCommand()
.bpmnProcessId(workflowId)
.latestVersion()
.variables(variables)
// .variables(variables)
.send()
.join();

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3 changes: 3 additions & 0 deletions src/main/resources/application.yml
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Expand Up @@ -17,6 +17,9 @@ zeebe:
evenly-allocated-max-jobs: "#{${zeebe.client.max-execution-threads} / ${zeebe.client.number-of-workers}}"
broker:
contactpoint: "4ae8d42c-5f02-4e18-b4d4-f4d3d92fc824.zeebe.camunda.io:443"
audience: "4ae8d42c-5f02-4e18-b4d4-f4d3d92fc824.zeebe.camunda.io"
clientId: "ruU.ptno_wct_PXW~ngW4Pp0A0QWw.E1"
clientSecret: "is20pecUw4p_9s3DakWcayYPdDn.GhWfmkm7jtznSErP.ed1iR.z.Qg97EBVz~Pc"

gsma:
auth:
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