Examples with Transformer org.mule.runtime.core.api.transformer.Transformer used on opensource projects

Example 46 with Transformer

use of org.mule.runtime.core.api.transformer.Transformer in project mule by mulesoft.

the class GraphTransformerResolverTestCase method clearsCacheWhenRemovesTransformer.

@Test
public void clearsCacheWhenRemovesTransformer() throws ResolverException {
    Converter xmlToJson = new MockConverterBuilder().from(XML_DATA_TYPE).to(JSON_DATA_TYPE).build();
    Converter inputStreamToXml = new MockConverterBuilder().from(INPUT_STREAM_DATA_TYPE).to(XML_DATA_TYPE).build();
    graphResolver.transformerChange(inputStreamToXml, TransformerResolver.RegistryAction.ADDED);
    graphResolver.transformerChange(xmlToJson, TransformerResolver.RegistryAction.ADDED);
    Transformer transformer = graphResolver.resolve(INPUT_STREAM_DATA_TYPE, JSON_DATA_TYPE);
    assertNotNull(transformer);
    graphResolver.transformerChange(inputStreamToXml, TransformerResolver.RegistryAction.REMOVED);
    transformer = graphResolver.resolve(INPUT_STREAM_DATA_TYPE, JSON_DATA_TYPE);
    assertNull(transformer);
}

Example 47 with Transformer

use of org.mule.runtime.core.api.transformer.Transformer in project mule by mulesoft.

the class GraphTransformerResolverTestCase method resolvesTransformerWithSameLengthAndSameWeight.

@Test
public void resolvesTransformerWithSameLengthAndSameWeight() throws ResolverException {
    Converter xmlToInputStream = new MockConverterBuilder().named("xmlToInputStream").from(XML_DATA_TYPE).to(INPUT_STREAM_DATA_TYPE).weighting(1).build();
    Converter xmlToString = new MockConverterBuilder().named("xmlToString").from(XML_DATA_TYPE).to(STRING_DATA_TYPE).weighting(1).build();
    Converter inputStreamToJson = new MockConverterBuilder().named("inputStreamToJson").from(INPUT_STREAM_DATA_TYPE).to(JSON_DATA_TYPE).weighting(1).build();
    Converter stringToJson = new MockConverterBuilder().named("stringToJson").from(STRING_DATA_TYPE).to(JSON_DATA_TYPE).weighting(1).build();
    graphResolver.transformerChange(xmlToInputStream, TransformerResolver.RegistryAction.ADDED);
    graphResolver.transformerChange(xmlToString, TransformerResolver.RegistryAction.ADDED);
    graphResolver.transformerChange(inputStreamToJson, TransformerResolver.RegistryAction.ADDED);
    graphResolver.transformerChange(stringToJson, TransformerResolver.RegistryAction.ADDED);
    Transformer transformer = graphResolver.resolve(XML_DATA_TYPE, JSON_DATA_TYPE);
    assertTrue(transformer instanceof CompositeConverter);
    CompositeConverter compositeConverter = (CompositeConverter) transformer;
    assertEquals(2, compositeConverter.getConverters().size());
    assertEquals(xmlToInputStream, compositeConverter.getConverters().get(0));
    assertEquals(inputStreamToJson, compositeConverter.getConverters().get(1));
}

Example 48 with Transformer

use of org.mule.runtime.core.api.transformer.Transformer in project mule by mulesoft.

the class GraphTransformerResolverTestCase method clearsCacheWhenAddsConverter.

@Test
public void clearsCacheWhenAddsConverter() throws ResolverException {
    Converter xmlToJson = new MockConverterBuilder().named("xmlToJson").from(XML_DATA_TYPE).to(JSON_DATA_TYPE).build();
    Converter inputStreamToXml = new MockConverterBuilder().named("inputStreamToXml").from(INPUT_STREAM_DATA_TYPE).to(XML_DATA_TYPE).build();
    graphResolver.transformerChange(inputStreamToXml, TransformerResolver.RegistryAction.ADDED);
    graphResolver.transformerChange(xmlToJson, TransformerResolver.RegistryAction.ADDED);
    Transformer transformer1 = graphResolver.resolve(INPUT_STREAM_DATA_TYPE, JSON_DATA_TYPE);
    assertNotNull(transformer1);
    Converter xmlToString = new MockConverterBuilder().named("xmlToString").from(XML_DATA_TYPE).to(STRING_DATA_TYPE).build();
    graphResolver.transformerChange(xmlToString, TransformerResolver.RegistryAction.ADDED);
    Transformer transformer2 = graphResolver.resolve(INPUT_STREAM_DATA_TYPE, JSON_DATA_TYPE);
    assertNotSame(transformer1, transformer2);
}

Example 49 with Transformer

use of org.mule.runtime.core.api.transformer.Transformer in project mule by mulesoft.

the class AbstractMockTransformerBuilder method build.

public Transformer build() {
    Transformer transformer;
    if (name == null || name.isEmpty()) {
        transformer = mock(getClassToMock());
    } else {
        transformer = mock(getClassToMock(), name);
        doReturn(name).when(transformer).getName();
    }
    if (resultDataType != null) {
        doReturn(resultDataType).when(transformer).getReturnDataType();
    }
    if (sourceDataTypes != null) {
        doReturn(Arrays.asList(sourceDataTypes)).when(transformer).getSourceDataTypes();
        when(transformer.isSourceDataTypeSupported((DataType) argThat(new SupportsSourceDataType()))).thenReturn(true);
    }
    try {
        doReturn(value).when(transformer).transform(Mockito.any(Object.class));
    } catch (TransformerException e) {
    // Not going to happen during mock setup
    }
    return transformer;
}

Example 50 with Transformer

use of org.mule.runtime.core.api.transformer.Transformer in project mule by mulesoft.

the class GZipTransformerTestCase method testCompressAndDecompress.

@Test
public void testCompressAndDecompress() throws Exception {
    Transformer compressorTransformer = getTransformer();
    Transformer decompressorTransformer = getRoundTripTransformer();
    // Compress the test data.
    Object compressedData = compressorTransformer.transform(getTestData());
    // Decompress the test data.
    Object decompressedData = decompressorTransformer.transform(compressedData);
    assertTrue(String.format("Compress and decompress process failed. Expected '%s', but got '%s'", getTestData(), decompressedData), compareResults(getTestData(), decompressedData));
}