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lib/Activiti/Rest/Client.pm  view on Meta::CPAN

  Parameters:

    processInstanceId
    variableName

  equal to rest call:

    GET runtime/process-instances/:processInstanceId/variables/:variableName

=cut

sub process_instance_variable {
  my($self,%args)=@_;
  my $res = $self->ua->request(
    path => "/runtime/process-instances/".uri_escape($args{processInstanceId})."/variables/".uri_escape($args{variableName}),
    params => {},
    method => "GET"
  );
  Activiti::Rest::Response->from_http_response($res);
}
sub update_process_instance_variable {
  my($self,%args)=@_;
  my $res = $self->ua->request(
    path => "/runtime/process-instances/".uri_escape($args{processInstanceId})."/variables/".uri_escape($args{variableName}),
    params => {},
    method => "PUT",
    headers => {
      'Content-Type' => "application/json",
      Content => encode_json($args{content})
    }
  );
  Activiti::Rest::Response->from_http_response($res);
}
#DEPRECATED!
sub signal_process_instance {
  my($self,%args)=@_;
  my $res = $self->ua->request(
    path => "/process-instance/".uri_escape($args{processInstanceId})."/signal",
    params => {},
    method => "POST",
    headers => {
      'Content-Type' => "application/json",
      Content => encode_json($args{content})
    }
  );
  Activiti::Rest::Response->from_http_response($res);
}
=head2 process_instance_diagram

  Get a diagram for a process instance

  Parameters:

    processInstanceId

  equal to rest call:

    GET runtime/process-instances/:processInstanceId/diagram

  when successfull the "content_type" of the response is "image/png" and "content" is equal to the image data

=cut

#return: png image data
sub process_instance_diagram {
  my($self,%args)=@_;
  my $res = $self->ua->request(
    path => "/runtime/process-instances/".uri_escape($args{processInstanceId})."/diagram",
    params => {},
    method => "GET"
  );
  Activiti::Rest::Response->from_http_response($res);
}
=head2 executions

  List of executions

  Parameters: see user guide (http://www.activiti.org/userguide/index.html#restExecutionsGet)

  equal to rest call:

    GET repository/executions

=cut

sub executions {
  my($self,%args)=@_;
  my $res = $self->ua->request(
    path => "/runtime/executions",
    params => \%args,
    method => "GET"
  );
  Activiti::Rest::Response->from_http_response($res);
}
sub query_executions {
  my($self,%args)=@_;
  my $res = $self->ua->request(
    path => "/query/executions",
    params => {},
    method => "POST",
    headers => {
      'Content-Type' => "application/json",
      Content => encode_json($args{content})
    }
  );
  Activiti::Rest::Response->from_http_response($res);
}
=head2 query_executions

    Query executions

    Parameters in request body (i.e. 'content' hash)

    equal to rest call:

        POST query/executions
=cut
sub signal_execution {
  my($self,%args)=@_;
  my $res = $self->ua->request(
    path => "/runtime/executions/".uri_escape($args{executionId}),
    params => {},
    method => "PUT",
    headers => {