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

Example 1 with Mappings

use of io.atlasmap.v2.Mappings in project syndesis-qe by syndesisio.

the class AtlasMapperGenerator method getAtlasMappingStep.

public Step getAtlasMappingStep(StepDefinition mapping, List<StepDefinition> precedingSteps, StepDefinition followingStep) {
    processPrecedingSteps(precedingSteps);
    processFolowingStep(followingStep);
    List<DataMapperStepDefinition> mappings = mapping.getDataMapperDefinition().get().getDataMapperStepDefinition();
    AtlasMapping atlasMapping = new AtlasMapping();
    atlasMapping.setMappings(new Mappings());
    for (DataSource s : processSources(precedingSteps)) {
        atlasMapping.getDataSource().add(s);
    }
    atlasMapping.setName("REST." + UUID.randomUUID().toString());
    atlasMapping.setLookupTables(new LookupTables());
    atlasMapping.setProperties(new Properties());
    atlasMapping.getDataSource().add(processTarget(followingStep));
    atlasMapping.getMappings().getMapping().addAll(generateBaseMappings(mappings, precedingSteps, followingStep));
    ObjectMapper mapper = new ObjectMapper();
    mapper.enable(SerializationFeature.WRAP_ROOT_VALUE);
    String mapperString = null;
    try {
        mapperString = mapper.writeValueAsString(atlasMapping);
        log.debug(mapperString);
    } catch (JsonProcessingException e) {
        log.error("error: {}" + e);
    }
    final Step mapperStep = new Step.Builder().stepKind(StepKind.mapper).configuredProperties(TestUtils.map("atlasmapping", mapperString)).action(getMapperStepAction(followingStep.getConnectorDescriptor().get())).id(UUID.randomUUID().toString()).build();
    return mapperStep;
}

Example 2 with Mappings

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

the class AtlasService method listMappings.

@GET
@Path("/mappings")
@Produces(MediaType.APPLICATION_JSON)
public Response listMappings(@Context UriInfo uriInfo, @QueryParam("filter") final String filter) {
    StringMap sMap = new StringMap();
    java.nio.file.Path mappingFolder = Paths.get(baseFolder);
    File[] mappings = mappingFolder.toFile().listFiles(new FilenameFilter() {

        @Override
        public boolean accept(File dir, String name) {
            if (filter != null && name != null && !name.toLowerCase().contains(filter.toLowerCase())) {
                return false;
            }
            return (name != null ? name.matches("atlasmapping-[a-zA-Z0-9\\.\\-]+.xml") : false);
        }
    });
    if (mappings == null) {
        return Response.ok().entity(toJson(sMap)).build();
    }
    try {
        for (File mapping : mappings) {
            AtlasMapping map = getMappingFromFile(mapping.getAbsolutePath());
            StringMapEntry mapEntry = new StringMapEntry();
            mapEntry.setName(map.getName());
            UriBuilder builder = uriInfo.getBaseUriBuilder().path("v2").path("atlas").path("mapping").path(map.getName());
            mapEntry.setValue(builder.build().toString());
            sMap.getStringMapEntry().add(mapEntry);
        }
    } catch (JAXBException e) {
        throw new WebApplicationException(e.getMessage(), e, Status.INTERNAL_SERVER_ERROR);
    }
    return Response.ok().entity(toJson(sMap)).build();
}

Example 3 with Mappings

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

the class Atlasmap233Test method test.

@Test
public void test() throws Exception {
    URL url = Thread.currentThread().getContextClassLoader().getResource("mappings/issue/atlasmap-233-mapping.xml");
    AtlasMapping mapping = mappingService.loadMapping(url, AtlasMappingFormat.XML);
    AtlasContext context = DefaultAtlasContextFactory.getInstance().createContext(mapping);
    AtlasSession session = context.createSession();
    session.setSourceDocument("io.atlasmap.core.issue.SourceClass", new SourceClass().setSourceInteger(-1));
    context.process(session);
    assertFalse(TestHelper.printAudit(session), session.hasErrors());
    Object output = session.getTargetDocument("io.atlasmap.core.issue.TargetClass");
    assertEquals(TargetClass.class, output.getClass());
    assertEquals(1, ((TargetClass) output).getTargetInteger());
}

Example 4 with Mappings

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

the class CombineSeparateChangeDelimiterTest method test.

@Test
public void test() throws Exception {
    URL url = Thread.currentThread().getContextClassLoader().getResource("mappings/issue/combine-separate-change-delimiter-mapping.xml");
    AtlasMapping mapping = mappingService.loadMapping(url, AtlasMappingFormat.XML);
    AtlasContext context = DefaultAtlasContextFactory.getInstance().createContext(mapping);
    AtlasSession session = context.createSession();
    SourceClass source = new SourceClass().setSourceFirstName("Manjiro").setSourceLastName("Nakahama").setSourceName("Manjiro,Nakahama");
    session.setSourceDocument("io.atlasmap.core.issue.SourceClass", source);
    context.process(session);
    assertFalse(TestHelper.printAudit(session), session.hasErrors());
    assertFalse(TestHelper.printAudit(session), session.hasWarns());
    Object output = session.getTargetDocument("io.atlasmap.core.issue.TargetClass");
    assertEquals(TargetClass.class, output.getClass());
    TargetClass target = TargetClass.class.cast(output);
    assertEquals("Manjiro", target.getTargetFirstName());
    assertEquals("Nakahama", target.getTargetLastName());
    assertEquals("Manjiro,Nakahama", target.getTargetName());
}

Example 5 with Mappings

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

the class AtlasModuleSupportTest method testListTargetPathsListOfBaseMapping.

@Test
public void testListTargetPathsListOfBaseMapping() {
    List<BaseMapping> mappings = null;
    assertEquals(0, AtlasModuleSupport.listTargetPaths(mappings).size());
    mappings = new ArrayList<>();
    assertEquals(0, AtlasModuleSupport.listTargetPaths(mappings).size());
    Mapping mapping = new Mapping();
    Field field = new MockField();
    field.setPath("MockPath");
    mapping.getOutputField().add(field);
    mappings.add(mapping);
    assertEquals(1, AtlasModuleSupport.listTargetPaths(mappings).size());
    Collection collection = null;
    mappings.add(collection);
    assertEquals(1, AtlasModuleSupport.listTargetPaths(mappings).size());
    collection = new Collection();
    mappings.add(collection);
    assertEquals(1, AtlasModuleSupport.listTargetPaths(mappings).size());
    Mappings mapings = new Mappings();
    collection.setMappings(mapings);
    assertEquals(1, AtlasModuleSupport.listTargetPaths(mappings).size());
}