Examples with FieldGroup io.atlasmap.v2.FieldGroup used on opensource projects

Example 6 with FieldGroup

use of io.atlasmap.v2.FieldGroup in project atlasmap by atlasmap.

the class CsvFieldWriter method write.

/**
 * Write is not performed until after the whole target document is ready and toCsv is called.
 *
 * @param session {@link AtlasInternalSession}
 * @throws AtlasException unexpected error
 */
@Override
public void write(AtlasInternalSession session) throws AtlasException {
    Field targetField = session.head().getTargetField();
    Field sourceField = session.head().getSourceField();
    if (sourceField instanceof FieldGroup) {
        FieldGroup targetFieldGroup = AtlasModelFactory.createFieldGroupFrom(targetField, true);
        for (Field sourceSubField : ((FieldGroup) sourceField).getField()) {
            CsvField targetCsvField = (CsvField) targetField;
            CsvField targetCsvSubField = new CsvField();
            AtlasModelFactory.copyField(targetField, targetCsvSubField, false);
            targetCsvSubField.setColumn(targetCsvField.getColumn());
            targetCsvSubField.setValue(sourceSubField.getValue());
            targetFieldGroup.getField().add(targetCsvSubField);
        }
        targetField = targetFieldGroup;
        session.head().setTargetField(targetFieldGroup);
    } else {
        targetField.setValue(sourceField.getValue());
    }
    document.getFields().getField().add(targetField);
}

Example 7 with FieldGroup

use of io.atlasmap.v2.FieldGroup in project atlasmap by atlasmap.

the class CsvFieldWriterTest method testWithSimpleDocumentWithoutHeader.

@Test
public void testWithSimpleDocumentWithoutHeader() throws Exception {
    CsvConfig csvConfig = new CsvConfig();
    csvConfig.setSkipHeaderRecord(true);
    CsvFieldWriter writer = new CsvFieldWriter(csvConfig);
    FieldGroup sourceField = new FieldGroup();
    sourceField.setName("name");
    sourceField.setPath("/<>/name");
    CsvField sourceSubField0 = new CsvField();
    sourceSubField0.setName("name");
    sourceSubField0.setPath("/<0>/name");
    sourceSubField0.setValue("Bob");
    sourceField.getField().add(sourceSubField0);
    CsvField sourceSubField1 = new CsvField();
    sourceSubField1.setName("name");
    sourceSubField1.setPath("/<1>/name");
    sourceSubField1.setValue("Andrew");
    sourceField.getField().add(sourceSubField1);
    CsvField targetField = new CsvField();
    targetField.setName("givenName");
    targetField.setPath("/<>/givenName");
    write(writer, sourceField, targetField);
    String csv = writer.toCsv();
    assertEquals("Bob\r\nAndrew\r\n", csv);
}

Example 8 with FieldGroup

use of io.atlasmap.v2.FieldGroup in project atlasmap by atlasmap.

the class CsvFieldWriterTest method testWithHeaderAndIgnoreHeaderCase.

@Test
public void testWithHeaderAndIgnoreHeaderCase() throws Exception {
    CsvConfig csvConfig = new CsvConfig();
    csvConfig.setHeaders("FAMILYNAME,GIVENNAME");
    csvConfig.setIgnoreHeaderCase(true);
    CsvFieldWriter writer = new CsvFieldWriter(csvConfig);
    FieldGroup sourceField = new FieldGroup();
    sourceField.setName("name");
    sourceField.setPath("/<>/name");
    CsvField sourceSubField0 = new CsvField();
    sourceSubField0.setName("name");
    sourceSubField0.setPath("/<0>/name");
    sourceSubField0.setValue("Bob");
    sourceField.getField().add(sourceSubField0);
    CsvField sourceSubField1 = new CsvField();
    sourceSubField1.setName("name");
    sourceSubField1.setPath("/<1>/name");
    sourceSubField1.setValue("Andrew");
    sourceField.getField().add(sourceSubField1);
    CsvField targetField = new CsvField();
    targetField.setName("givenName");
    targetField.setPath("/<>/givenName");
    write(writer, sourceField, targetField);
    String csv = writer.toCsv();
    assertEquals("FAMILYNAME,GIVENNAME\r\n,Bob\r\n,Andrew\r\n", csv);
}

Example 9 with FieldGroup

use of io.atlasmap.v2.FieldGroup in project atlasmap by atlasmap.

the class CsvFieldWriterTest method testWithNoMatchingHeader.

@Test
public void testWithNoMatchingHeader() throws Exception {
    CsvConfig csvConfig = new CsvConfig();
    csvConfig.setHeaders("FAMILYNAME,GIVENNAME");
    CsvFieldWriter writer = new CsvFieldWriter(csvConfig);
    FieldGroup sourceField = new FieldGroup();
    sourceField.setName("name");
    sourceField.setPath("/<>/name");
    CsvField sourceSubField0 = new CsvField();
    sourceSubField0.setName("name");
    sourceSubField0.setPath("/<0>/name");
    sourceSubField0.setValue("Bob");
    sourceField.getField().add(sourceSubField0);
    CsvField sourceSubField1 = new CsvField();
    sourceSubField1.setName("name");
    sourceSubField1.setPath("/<1>/name");
    sourceSubField1.setValue("Andrew");
    sourceField.getField().add(sourceSubField1);
    CsvField targetField = new CsvField();
    targetField.setName("givenName");
    targetField.setPath("/<>/givenName");
    write(writer, sourceField, targetField);
    String csv = writer.toCsv();
    assertEquals("FAMILYNAME,GIVENNAME\r\n,\r\n,\r\n", csv);
}

Example 10 with FieldGroup

use of io.atlasmap.v2.FieldGroup in project atlasmap by atlasmap.

the class CsvFieldWriterTest method testWithSimpleDocumentWithHeaderSpecified.

@Test
public void testWithSimpleDocumentWithHeaderSpecified() throws Exception {
    CsvConfig csvConfig = new CsvConfig();
    csvConfig.setHeaders("givenName");
    CsvFieldWriter writer = new CsvFieldWriter(csvConfig);
    FieldGroup sourceField = new FieldGroup();
    sourceField.setName("name");
    sourceField.setPath("/<>/name");
    CsvField sourceSubField0 = new CsvField();
    sourceSubField0.setName("name");
    sourceSubField0.setPath("/<0>/name");
    sourceSubField0.setValue("Bob");
    sourceField.getField().add(sourceSubField0);
    CsvField sourceSubField1 = new CsvField();
    sourceSubField1.setName("name");
    sourceSubField1.setPath("/<1>/name");
    sourceSubField1.setValue("Andrew");
    sourceField.getField().add(sourceSubField1);
    CsvField targetField = new CsvField();
    targetField.setName("givenName");
    targetField.setPath("/<>/givenName");
    write(writer, sourceField, targetField);
    String csv = writer.toCsv();
    assertEquals("givenName\r\nBob\r\nAndrew\r\n", csv);
}