about postgreSql autoDeployResources

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allenyoung

HI,
     Currently I'm using Activiti 5.14.
     When I use Spring autoDeployResources,it will always create a new deploy even this deploy has saved.
     mydb is postgreSql and is on Linux(CentOS),and activiti server is on win7.
     I try to get the reason that when the server run this method DeployCmd.deploymentsDiffer(DeploymentEntity deployment, DeploymentEntity saved){},it will get two defferent byte[].

sathish1

My understanding is, it will deploy when the system senses if there is any change in the bytes of file that has the deployment resources., so technically if you make a change to one of the bpmn file in the resources directory, it will either increase or decrease the file size, which will be detected by the container and do a new deployment., Would be curious to know what you find.,
<code>
  protected boolean deploymentsDiffer(DeploymentEntity deployment, DeploymentEntity saved) {
   
    if(deployment.getResources() == null || saved.getResources() == null) {
      return true;
    }
   
    Map<String, ResourceEntity> resources = deployment.getResources();
    Map<String, ResourceEntity> savedResources = saved.getResources();
   
    for (String resourceName: resources.keySet()) {
      ResourceEntity savedResource = savedResources.get(resourceName);
     
      if(savedResource == null) return true;
     
      if(!savedResource.isGenerated()) {
        ResourceEntity resource = resources.get(resourceName);
       
        byte[] bytes = resource.getBytes();
        byte[] savedBytes = savedResource.getBytes();
        if (!Arrays.equals(bytes, savedBytes)) {
          return true;
        }
      }
    }
    return false;
  }
</code>