Redeployment to cloudhub with applicationName containing UPPERCASE letters caused "Domain not available" error

[ykyuen]

Version: 2.2.1

I could deploy to cloudhub on initial deployment but whenever i tried to update the application by redeployment it will throws Domain is not available error. Here is part of my pom.xml.

<plugin>
  <groupId>org.mule.tools.maven</groupId>
  <artifactId>mule-maven-plugin</artifactId>
  <version>2.2.1</version>
  <configuration>
    <skip>${lc.profile.skip.deploy}</skip>
    <deploymentType>cloudhub</deploymentType>
    <muleVersion>${mule.version}</muleVersion>
    <username>${env.ANYPOINT_USERNAME}</username>
    <password>${env.ANYPOINT_PASSWORD}</password>
    <environment>${lc.profile.env}</environment>
    <redeploy>true</redeploy>
    <application>target/${project.artifactId}-${project.version}.zip</application>
    <applicationName>${lc.profile.env}-${project.artifactId}</applicationName>
    <workerType>Micro</workerType>
    <properties>
       <anypoint.platform.analytics_base_uri>https://analytics-ingest.anypoint.mulesoft.com</anypoint.platform.analytics_base_uri>
       <anypoint.platform.coreservice_base_uri>https://anypoint.mulesoft.com/accounts</anypoint.platform.coreservice_base_uri>
       <anypoint.platform.platform_base_uri>https://anypoint.mulesoft.com/apiplatform</anypoint.platform.platform_base_uri>
       <anypoint.platform.contracts_base_uri>https://anypoint.mulesoft.com/apigateway/ccs</anypoint.platform.contracts_base_uri>
       <anypoint.platform.client_id>${env.ANYPOINT_CLIENT_ID}</anypoint.platform.client_id>
       <anypoint.platform.client_secret>${env.ANYPOINT_CLIENT_SECRET}</anypoint.platform.client_secret>
       <lc.profile.env>${lc.profile.env}</lc.profile.env>
       <lc.profile.api.version>${lc.profile.api.version}</lc.profile.api.version>
       <lc.anypoint.api.name>${lc.anypoint.api.name}</lc.anypoint.api.name>
    </properties>
  </configuration>
  <executions>
    <execution>
      <id>deploy-cloudhub</id>
      <phase>deploy</phase>
      <goals>
        <goal>deploy</goal>
      </goals>
    </execution>
  </executions>
</plugin>

The applicationName depends on properties and if it contains UPPERCASE letters, those letters will be lowercased after the deployment as shown on the Anypoint runtime manager.

And the end, i guess a possible root cause of the error is In the CloudhubDeployer.java, the string comparison at line 97 is case sensitive.

So during the redeployment, the findApplicationFromCurrentUser() would return null since the the string comparison is case sensitive and resulted in Domain is not available error.