integration-tests/scripting/0002-udjc-get-MDI-transforms.hpl

<?xml version="1.0" encoding="UTF-8"?>
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<pipeline>
  <info>
    <name>0002-udjc-get-MDI-transforms</name>
    <name_sync_with_filename>Y</name_sync_with_filename>
    <description/>
    <extended_description/>
    <pipeline_version/>
    <pipeline_type>Normal</pipeline_type>
    <parameters>
    </parameters>
    <capture_transform_performance>N</capture_transform_performance>
    <transform_performance_capturing_delay>1000</transform_performance_capturing_delay>
    <transform_performance_capturing_size_limit>100</transform_performance_capturing_size_limit>
    <created_user>-</created_user>
    <created_date>2021/07/01 09:35:23.944</created_date>
    <modified_user>-</modified_user>
    <modified_date>2021/07/01 09:35:23.944</modified_date>
    <key_for_session_key>H4sIAAAAAAAAAAMAAAAAAAAAAAA=</key_for_session_key>
    <is_key_private>N</is_key_private>
  </info>
  <notepads>
  </notepads>
  <order>
    <hop>
      <from>dummy row</from>
      <to>get MDI supported transforms</to>
      <enabled>Y</enabled>
    </hop>
  </order>
  <transform>
    <name>dummy row</name>
    <type>RowGenerator</type>
    <description/>
    <distribute>Y</distribute>
    <custom_distribution/>
    <copies>1</copies>
    <partitioning>
      <method>none</method>
      <schema_name/>
    </partitioning>
    <fields>
</fields>
    <interval_in_ms>5000</interval_in_ms>
    <last_time_field>FiveSecondsAgo</last_time_field>
    <never_ending>N</never_ending>
    <limit>1</limit>
    <row_time_field>now</row_time_field>
    <attributes/>
    <GUI>
      <xloc>144</xloc>
      <yloc>96</yloc>
    </GUI>
  </transform>
  <transform>
    <name>get MDI supported transforms</name>
    <type>UserDefinedJavaClass</type>
    <description/>
    <distribute>Y</distribute>
    <custom_distribution/>
    <copies>1</copies>
    <partitioning>
      <method>none</method>
      <schema_name/>
    </partitioning>
    <definitions>
      <definition>
        <class_type>TRANSFORM_CLASS</class_type>
        <class_name>Processor</class_name>
        <class_source>import org.apache.hop.core.plugins.IPlugin;
import org.apache.hop.core.plugins.PluginRegistry;
import org.apache.hop.core.injection.bean.BeanInjectionInfo;
import org.apache.hop.core.plugins.TransformPluginType;
import org.apache.hop.pipeline.transform.ITransformMeta;
import java.util.List;


public boolean processRow() throws HopException
{
    // We expect exactly 1 input row
    //
	Object[] r = getRow();

	PluginRegistry registry = PluginRegistry.getInstance();
	List&lt;IPlugin> plugins = registry.getPlugins(TransformPluginType.class);

    //


    for (IPlugin plugin : plugins) {
		ITransformMeta transformMeta = (ITransformMeta) registry.loadClass( plugin );
		String transformName = plugin.getName();
		String mdiSuport = "N";
		try {
			BeanInjectionInfo bii = new BeanInjectionInfo( transformMeta.getClass() );
			mdiSuport="Y";
			
			}catch (Exception e)
			{
			}
    Object[] outputRow = createOutputRow(r, data.outputRowMeta.size());
    outputRow[0] = transformName;
	outputRow[1] = mdiSuport;

	putRow(data.outputRowMeta, outputRow);
		
    }

    // Now render this pipeline...
    //
    String svgXml = "test";
		

    // First, get a row from the default input hop
    //


	setOutputDone();

    return false;
}



</class_source>
      </definition>
    </definitions>
    <fields>
      <field>
        <field_name>transform</field_name>
        <field_type>String</field_type>
        <field_length>-1</field_length>
        <field_precision>-1</field_precision>
      </field>
      <field>
        <field_name>MDI_support</field_name>
        <field_type>String</field_type>
        <field_length>-1</field_length>
        <field_precision>-1</field_precision>
      </field>
    </fields>
    <clear_result_fields>N</clear_result_fields>
    <info_transforms/>
    <target_transforms/>
    <usage_parameters/>
    <attributes/>
    <GUI>
      <xloc>368</xloc>
      <yloc>96</yloc>
    </GUI>
  </transform>
  <transform_error_handling>
  </transform_error_handling>
  <attributes/>
</pipeline>