Examples with StdCouchDbInstance org.ektorp.impl.StdCouchDbInstance used on opensource projects

Example 6 with StdCouchDbInstance

use of org.ektorp.impl.StdCouchDbInstance in project gora by apache.

the class CouchDBStore method initialize.

/**
   * Initialize the data store by reading the credentials, setting the client's properties up and
   * reading the mapping file. Initialize is called when then the call to
   * {@link org.apache.gora.store.DataStoreFactory#createDataStore} is made.
   *
   * @param keyClass
   * @param persistentClass
   * @param properties
   */
@Override
public void initialize(Class<K> keyClass, Class<T> persistentClass, Properties properties) {
    LOG.debug("Initializing CouchDB store");
    super.initialize(keyClass, persistentClass, properties);
    final CouchDBParameters params = CouchDBParameters.load(properties);
    try {
        final String mappingFile = DataStoreFactory.getMappingFile(properties, this, DEFAULT_MAPPING_FILE);
        final HttpClient httpClient = new StdHttpClient.Builder().url("http://" + params.getServer() + ":" + params.getPort()).build();
        dbInstance = new StdCouchDbInstance(httpClient);
        final CouchDBMappingBuilder<K, T> builder = new CouchDBMappingBuilder<>(this);
        LOG.debug("Initializing CouchDB store with mapping {}.", new Object[] { mappingFile });
        builder.readMapping(mappingFile);
        mapping = builder.build();
        final ObjectMapperFactory myObjectMapperFactory = new CouchDBObjectMapperFactory();
        myObjectMapperFactory.createObjectMapper().addMixInAnnotations(persistentClass, CouchDbDocument.class);
        db = new StdCouchDbConnector(mapping.getDatabaseName(), dbInstance, myObjectMapperFactory);
        db.createDatabaseIfNotExists();
    } catch (IOException e) {
        LOG.error("Error while initializing CouchDB store: {}", new Object[] { e.getMessage() });
        throw new RuntimeException(e);
    }
}

Example 7 with StdCouchDbInstance

use of org.ektorp.impl.StdCouchDbInstance in project pac4j by pac4j.

the class CouchServer method start.

public CouchDbConnector start() {
    InMemoryCouchDb couchDbClient = new InMemoryCouchDb();
    couchDbClient.createDatabase("users");
    StdHttpClient stdHttpClient = new StdHttpClient(couchDbClient);
    StdCouchDbInstance stdCouchDbInstance = new StdCouchDbInstance(stdHttpClient);
    StdCouchDbConnector couchDbConnector = new StdCouchDbConnector("users", stdCouchDbInstance);
    couchDbConnector.createDatabaseIfNotExists();
    // uploading design doc:
    String designDocString = "{\"_id\":\"_design/pac4j\",\"language\":\"javascript\",\"views\":{\"by_username\":{\"map\":\"" + "function(doc){if (doc.username) emit(doc.username, doc);}\"},\"by_linkedid\":{\"map\":\"function(doc) {" + "if (doc.linkedid) emit(doc.linkedid, doc);}\"}}}";
    ObjectMapper objectMapper = new ObjectMapper();
    try {
        couchDbConnector.create(objectMapper.readTree(designDocString));
    } catch (IOException e) {
        e.printStackTrace();
        return null;
    }
    return couchDbConnector;
}

Example 8 with StdCouchDbInstance

use of org.ektorp.impl.StdCouchDbInstance in project sw360portal by sw360.

the class DatabaseConnectorTest method setUp.

@Before
public void setUp() throws Exception {
    // Create the test object
    object = new TestObject();
    object.setName("Test");
    object.setText("This is some nice test text.");
    // Initialize the mapper factory
    factory = new MapperFactory(ImmutableList.<Class<?>>of(TestObject.class), Collections.<Class<?>>emptyList(), Maps.newHashMap());
    // Default connector for testing
    HttpClient httpClient = new StdHttpClient.Builder().url(COUCH_DB_URL).build();
    CouchDbInstance dbInstance = new StdCouchDbInstance(httpClient);
    // Create database if it does not exists
    if (!dbInstance.checkIfDbExists(COUCH_DB_DATABASE)) {
        dbInstance.createDatabase(COUCH_DB_DATABASE);
    }
    CouchDbConnector db = new StdCouchDbConnector(COUCH_DB_DATABASE, dbInstance, factory);
    // Add the object
    db.create(object);
    // Save id and rev for teardown
    id = object.getId();
    rev = object.getRevision();
    // Now create the actual database connector
    connector = new DatabaseConnector(DatabaseTestProperties.getConfiguredHttpClient(), COUCH_DB_DATABASE, factory);
}