Examples with DummyTransMeta org.pentaho.di.trans.steps.dummytrans.DummyTransMeta used on opensource projects

Example 46 with DummyTransMeta

use of org.pentaho.di.trans.steps.dummytrans.DummyTransMeta in project pentaho-kettle by pentaho.

the class XsltTest method runTestWithParams.

public void runTestWithParams(String xmlFieldname, String resultFieldname, boolean xslInField, boolean xslFileInField, String xslFileField, String xslFilename, String xslFactory) throws Exception {
    KettleEnvironment.init();
    // 
    // Create a new transformation...
    // 
    TransMeta transMeta = new TransMeta();
    transMeta.setName("xslt");
    PluginRegistry registry = PluginRegistry.getInstance();
    // 
    // create an injector step...
    // 
    String injectorStepname = "injector step";
    InjectorMeta im = new InjectorMeta();
    // Set the information of the injector.
    String injectorPid = registry.getPluginId(StepPluginType.class, im);
    StepMeta injectorStep = new StepMeta(injectorPid, injectorStepname, im);
    transMeta.addStep(injectorStep);
    // 
    // Create a XSLT step
    // 
    String xsltName = "xslt step";
    XsltMeta xm = new XsltMeta();
    String xsltPid = registry.getPluginId(StepPluginType.class, xm);
    StepMeta xsltStep = new StepMeta(xsltPid, xsltName, xm);
    transMeta.addStep(xsltStep);
    TextFileInputField[] fields = new TextFileInputField[3];
    for (int idx = 0; idx < fields.length; idx++) {
        fields[idx] = new TextFileInputField();
    }
    fields[0].setName("XML");
    fields[0].setType(ValueMetaInterface.TYPE_STRING);
    fields[0].setFormat("");
    fields[0].setLength(-1);
    fields[0].setPrecision(-1);
    fields[0].setCurrencySymbol("");
    fields[0].setDecimalSymbol("");
    fields[0].setGroupSymbol("");
    fields[0].setTrimType(ValueMetaInterface.TRIM_TYPE_NONE);
    fields[1].setName("XSL");
    fields[1].setType(ValueMetaInterface.TYPE_STRING);
    fields[1].setFormat("");
    fields[1].setLength(-1);
    fields[1].setPrecision(-1);
    fields[1].setCurrencySymbol("");
    fields[1].setDecimalSymbol("");
    fields[1].setGroupSymbol("");
    fields[1].setTrimType(ValueMetaInterface.TRIM_TYPE_NONE);
    fields[2].setName("filename");
    fields[2].setType(ValueMetaInterface.TYPE_STRING);
    fields[2].setFormat("");
    fields[2].setLength(-1);
    fields[2].setPrecision(-1);
    fields[2].setCurrencySymbol("");
    fields[2].setDecimalSymbol("");
    fields[2].setGroupSymbol("");
    fields[2].setTrimType(ValueMetaInterface.TRIM_TYPE_NONE);
    xm.setFieldname(xmlFieldname);
    xm.setResultfieldname(resultFieldname);
    xm.setXSLField(xslInField);
    xm.setXSLFileField(xslFileField);
    xm.setXSLFieldIsAFile(xslFileInField);
    xm.setXslFilename(xslFilename);
    xm.setXSLFactory(xslFactory);
    TransHopMeta hi = new TransHopMeta(injectorStep, xsltStep);
    transMeta.addTransHop(hi);
    // 
    // Create a dummy step 1
    // 
    String dummyStepname1 = "dummy step 1";
    DummyTransMeta dm1 = new DummyTransMeta();
    String dummyPid1 = registry.getPluginId(StepPluginType.class, dm1);
    StepMeta dummyStep1 = new StepMeta(dummyPid1, dummyStepname1, dm1);
    transMeta.addStep(dummyStep1);
    TransHopMeta hi1 = new TransHopMeta(xsltStep, dummyStep1);
    transMeta.addTransHop(hi1);
    // Now execute the transformation...
    Trans trans = new Trans(transMeta);
    trans.prepareExecution(null);
    StepInterface si = trans.getStepInterface(dummyStepname1, 0);
    RowStepCollector dummyRc1 = new RowStepCollector();
    si.addRowListener(dummyRc1);
    RowProducer rp = trans.addRowProducer(injectorStepname, 0);
    trans.startThreads();
    // add rows
    List<RowMetaAndData> inputList = createData(xslFilename);
    Iterator<RowMetaAndData> it = inputList.iterator();
    while (it.hasNext()) {
        RowMetaAndData rm = it.next();
        rp.putRow(rm.getRowMeta(), rm.getData());
    }
    rp.finished();
    trans.waitUntilFinished();
    // Compare the results
    List<RowMetaAndData> resultRows = dummyRc1.getRowsWritten();
    List<RowMetaAndData> goldenImageRows = createResultData1();
    checkRows(goldenImageRows, resultRows, 2);
}

Example 47 with DummyTransMeta

use of org.pentaho.di.trans.steps.dummytrans.DummyTransMeta in project pentaho-kettle by pentaho.

the class TransTestFactory method getReadStepMeta.

static StepMeta getReadStepMeta(String name) {
    DummyTransMeta twoMeta = new DummyTransMeta();
    StepMeta two = new StepMeta(registry.getPluginId(StepPluginType.class, twoMeta), name, twoMeta);
    two.setLocation(250, 50);
    two.setDraw(true);
    return two;
}

Example 48 with DummyTransMeta

use of org.pentaho.di.trans.steps.dummytrans.DummyTransMeta in project pentaho-kettle by pentaho.

the class GetXMLDataTest method testInit.

@Test
public void testInit() throws Exception {
    KettleEnvironment.init();
    // 
    // Create a new transformation...
    // 
    TransMeta transMeta = new TransMeta();
    transMeta.setName("getxmldata1");
    PluginRegistry registry = PluginRegistry.getInstance();
    // 
    // create an injector step...
    // 
    String injectorStepname = "injector step";
    InjectorMeta im = new InjectorMeta();
    // Set the information of the injector.
    String injectorPid = registry.getPluginId(StepPluginType.class, im);
    StepMeta injectorStep = new StepMeta(injectorPid, injectorStepname, im);
    transMeta.addStep(injectorStep);
    // 
    // Create a Get XML Data step
    // 
    String getXMLDataName = "get xml data step";
    GetXMLDataMeta gxdm = new GetXMLDataMeta();
    String getXMLDataPid = registry.getPluginId(StepPluginType.class, gxdm);
    StepMeta getXMLDataStep = new StepMeta(getXMLDataPid, getXMLDataName, gxdm);
    transMeta.addStep(getXMLDataStep);
    GetXMLDataField[] fields = new GetXMLDataField[5];
    for (int idx = 0; idx < fields.length; idx++) {
        fields[idx] = new GetXMLDataField();
    }
    fields[0].setName("objectid");
    fields[0].setXPath("${xml_path}");
    fields[0].setElementType(GetXMLDataField.ELEMENT_TYPE_NODE);
    fields[0].setType(ValueMetaInterface.TYPE_STRING);
    fields[0].setFormat("");
    fields[0].setLength(-1);
    fields[0].setPrecision(-1);
    fields[0].setCurrencySymbol("");
    fields[0].setDecimalSymbol("");
    fields[0].setGroupSymbol("");
    fields[0].setTrimType(GetXMLDataField.TYPE_TRIM_NONE);
    gxdm.setEncoding("UTF-8");
    gxdm.setIsAFile(false);
    gxdm.setInFields(true);
    gxdm.setLoopXPath("Level1/Level2/Props");
    gxdm.setXMLField("field1");
    gxdm.setInputFields(fields);
    TransHopMeta hi = new TransHopMeta(injectorStep, getXMLDataStep);
    transMeta.addTransHop(hi);
    // 
    // Create a dummy step 1
    // 
    String dummyStepname1 = "dummy step 1";
    DummyTransMeta dm1 = new DummyTransMeta();
    String dummyPid1 = registry.getPluginId(StepPluginType.class, dm1);
    StepMeta dummyStep1 = new StepMeta(dummyPid1, dummyStepname1, dm1);
    transMeta.addStep(dummyStep1);
    TransHopMeta hi1 = new TransHopMeta(getXMLDataStep, dummyStep1);
    transMeta.addTransHop(hi1);
    // Now execute the transformation...
    Trans trans = new Trans(transMeta);
    trans.prepareExecution(null);
    StepInterface si = trans.getStepInterface(dummyStepname1, 0);
    RowStepCollector dummyRc1 = new RowStepCollector();
    si.addRowListener(dummyRc1);
    RowProducer rp = trans.addRowProducer(injectorStepname, 0);
    trans.startThreads();
    // add rows
    List<RowMetaAndData> inputList = createData();
    Iterator<RowMetaAndData> it = inputList.iterator();
    while (it.hasNext()) {
        RowMetaAndData rm = it.next();
        rp.putRow(rm.getRowMeta(), rm.getData());
    }
    rp.finished();
    trans.waitUntilFinished();
    GetXMLDataData getXMLDataData = new GetXMLDataData();
    GetXMLData getXmlData = new GetXMLData(dummyStep1, getXMLDataData, 0, transMeta, trans);
    getXmlData.setVariable("xml_path", "data/owner");
    getXmlData.init(gxdm, getXMLDataData);
    assertEquals("${xml_path}", gxdm.getInputFields()[0].getXPath());
    assertEquals("data/owner", gxdm.getInputFields()[0].getResolvedXPath());
}

Example 49 with DummyTransMeta

use of org.pentaho.di.trans.steps.dummytrans.DummyTransMeta in project pentaho-kettle by pentaho.

the class JsonOutputTest method createDummyStep.

/**
 * Create a dummy step for this class.
 *
 * @param name
 * @param registry
 * @return
 */
private StepMeta createDummyStep(String name, PluginRegistry registry) {
    // Create a dummy step 1 and add it to the tranMeta
    String dummyStepName = "dummy step";
    DummyTransMeta dm1 = new DummyTransMeta();
    String dummyPid1 = registry.getPluginId(StepPluginType.class, dm1);
    StepMeta dummyStep = new StepMeta(dummyPid1, dummyStepName, dm1);
    return dummyStep;
}

Example 50 with DummyTransMeta

use of org.pentaho.di.trans.steps.dummytrans.DummyTransMeta in project pentaho-kettle by pentaho.

the class GetXMLDataTest method testGetXMLDataSimple1.

/**
 * Test case for Get XML Data step, very simple example.
 *
 * @throws Exception
 *           Upon any exception
 */
public void testGetXMLDataSimple1() throws Exception {
    KettleEnvironment.init();
    // 
    // Create a new transformation...
    // 
    TransMeta transMeta = new TransMeta();
    transMeta.setName("getxmldata1");
    PluginRegistry registry = PluginRegistry.getInstance();
    // 
    // create an injector step...
    // 
    String injectorStepname = "injector step";
    InjectorMeta im = new InjectorMeta();
    // Set the information of the injector.
    String injectorPid = registry.getPluginId(StepPluginType.class, im);
    StepMeta injectorStep = new StepMeta(injectorPid, injectorStepname, im);
    transMeta.addStep(injectorStep);
    // 
    // Create a Get XML Data step
    // 
    String getXMLDataName = "get xml data step";
    GetXMLDataMeta gxdm = new GetXMLDataMeta();
    String getXMLDataPid = registry.getPluginId(StepPluginType.class, gxdm);
    StepMeta getXMLDataStep = new StepMeta(getXMLDataPid, getXMLDataName, gxdm);
    transMeta.addStep(getXMLDataStep);
    GetXMLDataField[] fields = new GetXMLDataField[5];
    for (int idx = 0; idx < fields.length; idx++) {
        fields[idx] = new GetXMLDataField();
    }
    fields[0].setName("objectid");
    fields[0].setXPath("ObjectID");
    fields[0].setElementType(GetXMLDataField.ELEMENT_TYPE_NODE);
    fields[0].setType(ValueMetaInterface.TYPE_STRING);
    fields[0].setFormat("");
    fields[0].setLength(-1);
    fields[0].setPrecision(-1);
    fields[0].setCurrencySymbol("");
    fields[0].setDecimalSymbol("");
    fields[0].setGroupSymbol("");
    fields[0].setTrimType(GetXMLDataField.TYPE_TRIM_NONE);
    fields[1].setName("sapident");
    fields[1].setXPath("SAPIDENT");
    fields[1].setElementType(GetXMLDataField.ELEMENT_TYPE_NODE);
    fields[1].setType(ValueMetaInterface.TYPE_STRING);
    fields[1].setFormat("");
    fields[1].setLength(-1);
    fields[1].setPrecision(-1);
    fields[1].setCurrencySymbol("");
    fields[1].setDecimalSymbol("");
    fields[1].setGroupSymbol("");
    fields[1].setTrimType(GetXMLDataField.TYPE_TRIM_NONE);
    fields[2].setName("quantity");
    fields[2].setXPath("Quantity");
    fields[2].setElementType(GetXMLDataField.ELEMENT_TYPE_NODE);
    fields[2].setType(ValueMetaInterface.TYPE_STRING);
    fields[2].setFormat("");
    fields[2].setLength(-1);
    fields[2].setPrecision(-1);
    fields[2].setCurrencySymbol("");
    fields[2].setDecimalSymbol("");
    fields[2].setGroupSymbol("");
    fields[2].setTrimType(GetXMLDataField.TYPE_TRIM_NONE);
    fields[3].setName("merkmalname");
    fields[3].setXPath("Merkmalname");
    fields[3].setElementType(GetXMLDataField.ELEMENT_TYPE_NODE);
    fields[3].setType(ValueMetaInterface.TYPE_STRING);
    fields[3].setFormat("");
    fields[3].setLength(-1);
    fields[3].setPrecision(-1);
    fields[3].setCurrencySymbol("");
    fields[3].setDecimalSymbol("");
    fields[3].setGroupSymbol("");
    fields[3].setTrimType(GetXMLDataField.TYPE_TRIM_NONE);
    fields[4].setName("merkmalswert");
    fields[4].setXPath("Merkmalswert");
    fields[4].setElementType(GetXMLDataField.ELEMENT_TYPE_NODE);
    fields[4].setType(ValueMetaInterface.TYPE_STRING);
    fields[4].setFormat("");
    fields[4].setLength(-1);
    fields[4].setPrecision(-1);
    fields[4].setCurrencySymbol("");
    fields[4].setDecimalSymbol("");
    fields[4].setGroupSymbol("");
    fields[4].setTrimType(GetXMLDataField.TYPE_TRIM_NONE);
    gxdm.setEncoding("UTF-8");
    gxdm.setIsAFile(false);
    gxdm.setInFields(true);
    gxdm.setLoopXPath("Level1/Level2/Props");
    gxdm.setXMLField("field1");
    gxdm.setInputFields(fields);
    TransHopMeta hi = new TransHopMeta(injectorStep, getXMLDataStep);
    transMeta.addTransHop(hi);
    // 
    // Create a dummy step 1
    // 
    String dummyStepname1 = "dummy step 1";
    DummyTransMeta dm1 = new DummyTransMeta();
    String dummyPid1 = registry.getPluginId(StepPluginType.class, dm1);
    StepMeta dummyStep1 = new StepMeta(dummyPid1, dummyStepname1, dm1);
    transMeta.addStep(dummyStep1);
    TransHopMeta hi1 = new TransHopMeta(getXMLDataStep, dummyStep1);
    transMeta.addTransHop(hi1);
    // Now execute the transformation...
    Trans trans = new Trans(transMeta);
    trans.prepareExecution(null);
    StepInterface si = trans.getStepInterface(dummyStepname1, 0);
    RowStepCollector dummyRc1 = new RowStepCollector();
    si.addRowListener(dummyRc1);
    RowProducer rp = trans.addRowProducer(injectorStepname, 0);
    trans.startThreads();
    // add rows
    List<RowMetaAndData> inputList = createData();
    Iterator<RowMetaAndData> it = inputList.iterator();
    while (it.hasNext()) {
        RowMetaAndData rm = it.next();
        rp.putRow(rm.getRowMeta(), rm.getData());
    }
    rp.finished();
    trans.waitUntilFinished();
    // Compare the results
    List<RowMetaAndData> resultRows = dummyRc1.getRowsWritten();
    List<RowMetaAndData> goldenImageRows = createResultData1();
    checkRows(goldenImageRows, resultRows);
}