Example usage for java.util UUID nameUUIDFromBytes

Introduction

In this page you can find the example usage for java.util UUID nameUUIDFromBytes.

Prototype

public static UUID nameUUIDFromBytes(byte[] name) 

Source Link

Document

Static factory to retrieve a type 3 (name based) UUID based on the specified byte array.

Usage

From source file:org.usergrid.persistence.cassandra.ConnectionRefImpl.java

public static UUID getId(EntityRef connectingEntity, ConnectedEntityRef connectedEntity,
        ConnectedEntityRef... pairedConnections) {
    UUID uuid = null;//w  w  w .j a v a2  s. co  m
    try {

        if (connectionsNull(pairedConnections) && connectionsNull(connectedEntity)) {
            return connectingEntity.getUuid();
        }

        ByteArrayOutputStream byteStream = new ByteArrayOutputStream(16 + (32 * pairedConnections.length));

        byteStream.write(uuidToBytesNullOk(connectingEntity.getUuid()));

        for (ConnectedEntityRef connection : pairedConnections) {
            String connectionType = connection.getConnectionType();
            UUID connectedEntityID = connection.getUuid();

            byteStream.write(ascii(StringUtils.lowerCase(connectionType)));
            byteStream.write(uuidToBytesNullOk(connectedEntityID));

        }

        String connectionType = connectedEntity.getConnectionType();
        if (connectionType == null) {
            connectionType = NULL_ENTITY_TYPE;
        }

        UUID connectedEntityID = connectedEntity.getUuid();

        byteStream.write(ascii(StringUtils.lowerCase(connectionType)));
        byteStream.write(uuidToBytesNullOk(connectedEntityID));

        byte[] raw_id = byteStream.toByteArray();

        // logger.info("raw connection index id: " +
        // Hex.encodeHexString(raw_id));

        uuid = UUID.nameUUIDFromBytes(raw_id);

        // logger.info("connection index uuid: " + uuid);

    } catch (IOException e) {
        logger.error("Unable to create connection UUID", e);
    }
    return uuid;
}

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From source file:org.wso2.carbon.analytics.data.commons.utils.AnalyticsCommonUtils.java

public static String generateRecordIdFromPrimaryKeyValues(Map<String, Object> values,
        List<String> primaryKeys) {
    StringBuilder builder = new StringBuilder();
    Object obj;/*from   w w w  .j a  v  a 2  s  .  co  m*/
    for (String key : primaryKeys) {
        obj = values.get(key);
        if (obj != null) {
            builder.append(obj.toString());
        }
    }
    // to make sure, we don't have an empty string
    builder.append("");
    try {
        byte[] data = builder.toString().getBytes(AnalyticsCommonConstants.DEFAULT_CHARSET);
        return UUID.nameUUIDFromBytes(data).toString();
    } catch (UnsupportedEncodingException e) {
        // This wouldn't happen
        throw new RuntimeException(e);
    }
}

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From source file:com.opendoorlogistics.studio.scripts.editor.ScriptEditor.java

protected void executeAdapterResultViewer(final AdaptedTableConfig table, final boolean isMap,
        final AdapterConfig... includeAdapters) {
    RunMe<Void> runMe = new RunMe<Void>() {

        @Override//from   w w  w .  jav  a2  s.c o m
        public Void runMe(ExecutionReport report) {
            // get the id of the adapter containing the table
            String dsid = ScriptUtils.getAdapterId(script, table);
            if (dsid == null) {
                throw new RuntimeException();
            }

            // Take copy of the script and set all unsynced options.
            // This will avoid problems if part of the script is set to sync incorrectly...
            Script copy = ScriptIO.instance().deepCopy(script);
            ScriptUtils.setAllUnsynced(copy);

            // Remove other instructions from the option which are unneeded (otherwise table may appear twice etc...)
            // Assume that any instructions in the option containing the target adapter table are unneeded.
            // This should cover all but some very unusual circumstances...
            String optionid = ScriptUtils.getOptionIdByAdapterId(copy, dsid);
            Option option = ScriptUtils.getOption(copy, optionid);
            option.getInstructions().clear();

            // Get adapter ids
            String[] adapterIds = new String[includeAdapters.length];
            for (int i = 0; i < adapterIds.length; i++) {
                adapterIds[i] = includeAdapters[i].getId();
            }

            // Get the collapsed subset of the script
            TableId tableId = new TableId(dsid, table.getName());
            Script subscript = OptionsSubpath.getSubpathScript(copy, new TableId[] { tableId }, adapterIds,
                    report);
            if (report.isFailed()) {
                return null;
            }
            if (subscript.getOptions().size() > 0) {
                // script should now be collapsed...
                throw new RuntimeException();
            }

            // remove all other tables in the adapter containing the target table as they are definitely not needed
            AdapterConfig adapterConfig = ScriptUtils.getAdapterById(subscript, dsid, true);
            Iterator<AdaptedTableConfig> itTable = adapterConfig.getTables().iterator();
            while (itTable.hasNext()) {
                if (Strings.equalsStd(itTable.next().getName(), table.getName()) == false) {
                    itTable.remove();
                }
            }

            // if we're showing a map then rename all remaining tables (could be multiple for a union) to drawables
            if (isMap) {
                for (AdaptedTableConfig tableConfig : adapterConfig.getTables()) {
                    tableConfig.setName(api.standardComponents().map().getDrawableTableDefinition().getName());
                }
            }

            // treat like a standard adapter, not a VLS
            adapterConfig.setAdapterType(ScriptAdapterType.NORMAL);

            //            // create a single dummy adapter which just copies the table contents, excluding any sort columns
            //            ScriptOptionImpl builder = new ScriptOptionImpl(api,null, subscript,null);
            //            ScriptAdapter adapter= builder.addDataAdapter("DummyAdapter");
            //            final String adptId =adapter.getAdapterId();
            //            ScriptAdapterTable dummyTable = adapter.addEmptyTable(table.getName());
            //            dummyTable.setSourceTable(dsid, table.getName());
            //            for(int i =0;i<table.getColumnCount(); i++){
            //               if(table.getColumn(i).getSortField() == SortField.NO){
            //                  dummyTable.addColumn(table.getColumnName(i), table.getColumnType(i), false, table.getColumnName(i));
            //               }
            //            }
            //            if(isMap){
            //               // set table to have "drawables" name
            //               dummyTable.setTableName(api.standardComponents().map().getDrawableTableDefinition().getName());
            //            }
            //            
            // add instruction to the end of the script
            ScriptOptionImpl builder = new ScriptOptionImpl(api, null, subscript, null);
            builder.addInstruction(adapterConfig.getId(), isMap ? api.standardComponents().map().getId()
                    : api.standardComponents().tableViewer().getId(), ODLComponent.MODE_DEFAULT);

            // give script a unique id
            String name = isMap ? "Map data" : "Table result";
            UUID uuid = UUID.nameUUIDFromBytes((script.getUuid().toString() + "-" + name).getBytes());
            subscript.setUuid(uuid);

            // finally run the temporary script
            runner.executeScript(subscript, null, "Result of data adapter table");
            return null;
        }
    };

    // run the runnable!
    RunProcessWithExecReport.runProcess((JFrame) SwingUtilities.getWindowAncestor(this), runMe);
}

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From source file:org.usergrid.persistence.cassandra.ConnectionRefImpl.java

public static UUID getIndexId(EntityRef connectingEntity, String connectionType, String connectedEntityType,
        ConnectedEntityRef... pairedConnections) {

    UUID uuid = null;/* w  ww  .j ava 2s. co m*/
    try {

        if (connectionsNull(pairedConnections) && ((connectionType == null) && (connectedEntityType == null))) {
            return connectingEntity.getUuid();
        }

        ByteArrayOutputStream byteStream = new ByteArrayOutputStream(16 + (32 * pairedConnections.length));

        byteStream.write(uuidToBytesNullOk(connectingEntity.getUuid()));

        for (ConnectedEntityRef connection : pairedConnections) {
            String type = connection.getConnectionType();
            UUID id = connection.getUuid();

            byteStream.write(ascii(StringUtils.lowerCase(type)));
            byteStream.write(uuidToBytesNullOk(id));

        }

        if (connectionType == null) {
            connectionType = NULL_ENTITY_TYPE;
        }
        if (connectedEntityType == null) {
            connectedEntityType = NULL_ENTITY_TYPE;
        }

        byteStream.write(ascii(StringUtils.lowerCase(connectionType)));
        byteStream.write(ascii(StringUtils.lowerCase(connectedEntityType)));

        byte[] raw_id = byteStream.toByteArray();

        logger.info("raw connection index id: " + Hex.encodeHexString(raw_id));

        uuid = UUID.nameUUIDFromBytes(raw_id);

        logger.info("connection index uuid: " + uuid);

    } catch (IOException e) {
        logger.error("Unable to create connection index UUID", e);
    }
    return uuid;

}

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From source file:tigase.hinest.HinestRegister.java

private Element prepareRegistrationForm(final XMPPResourceConnection session) throws NoConnectionIdException {
    Element query = new Element("query", new String[] { "xmlns" }, XMLNSS);
    query.addChild(new Element("instructions", "Use the enclosed form to register."));
    Form form = new Form(SignatureCalculator.SUPPORTED_TYPE, "Contest Registration",
            "Please provide the following information to sign up for our special contests!");

    form.addField(Field.fieldTextSingle("username", "", "Username"));
    form.addField(Field.fieldTextPrivate("password", "", "Password"));
    form.addField(Field.fieldTextSingle("email", "", "Email"));

    SignatureCalculator sc = new SignatureCalculator(oauthConsumerKey, oauthConsumerSecret);
    sc.setOauthToken(/*from ww  w  .  ja  v a2 s  .c o m*/
            UUID.nameUUIDFromBytes((session.getConnectionId() + "|" + session.getSessionId()).getBytes())
                    .toString());
    sc.addEmptyFields(form);

    query.addChild(form.getElement());
    return query;
}

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From source file:com.cloud.hypervisor.kvm.storage.LibvirtStorageAdaptor.java

@Override
public KVMStoragePool getStoragePoolByURI(String uri) {
    URI storageUri = null;// w  w  w  .  ja v a2 s .co m

    try {
        storageUri = new URI(uri);
    } catch (URISyntaxException e) {
        throw new CloudRuntimeException(e.toString());
    }

    String sourcePath = null;
    String uuid = null;
    String sourceHost = "";
    StoragePoolType protocal = null;
    if (storageUri.getScheme().equalsIgnoreCase("nfs")) {
        sourcePath = storageUri.getPath();
        sourcePath = sourcePath.replace("//", "/");
        sourceHost = storageUri.getHost();
        uuid = UUID.nameUUIDFromBytes(new String(sourceHost + sourcePath).getBytes()).toString();
        protocal = StoragePoolType.NetworkFilesystem;
    }

    return createStoragePool(uuid, sourceHost, 0, sourcePath, "", protocal);
}

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From source file:org.opendaylight.genius.itm.impl.ItmUtils.java

public static String getUniqueIdString(String idKey) {
    return UUID.nameUUIDFromBytes(idKey.getBytes()).toString().substring(0, 12).replace("-", "");
}

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From source file:com.collective.celos.ci.mode.test.TestConfigurationParserTest.java

@Test
public void testHiveTable() throws IOException {
    String js = "ci.hiveTable(\"dbname\", \"tablename\")";

    TestConfigurationParser parser = new TestConfigurationParser();

    NativeJavaObject creatorObj = (NativeJavaObject) parser.evaluateTestConfig(new StringReader(js), "string");
    OutputFixTableFromHiveCreator creator = (OutputFixTableFromHiveCreator) creatorObj.unwrap();
    TestRun testRun = mock(TestRun.class);
    doReturn(UUID.nameUUIDFromBytes("fake".getBytes())).when(testRun).getTestUUID();
    Assert.assertEquals("Hive table celosci_dbname_144c9def_ac04_369c_bbfa_d8efaa8ea194.tablename",
            creator.getDescription(testRun));
}

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From source file:org.apache.nifi.authorization.FileAuthorizer.java

/**
 * Finds the User with the given identity, or creates a new one and adds it to the Tenants.
 *
 * @param tenants the Tenants reference//from www .ja  v a 2s  .c om
 * @param userIdentity the user identity to find or create
 * @return the User from Tenants with the given identity, or a new instance that was added to Tenants
 */
private org.apache.nifi.authorization.file.tenants.generated.User getOrCreateUser(final Tenants tenants,
        final String userIdentity) {
    if (StringUtils.isBlank(userIdentity)) {
        return null;
    }

    org.apache.nifi.authorization.file.tenants.generated.User foundUser = null;
    for (org.apache.nifi.authorization.file.tenants.generated.User user : tenants.getUsers().getUser()) {
        if (user.getIdentity().equals(userIdentity)) {
            foundUser = user;
            break;
        }
    }

    if (foundUser == null) {
        final String userIdentifier = UUID.nameUUIDFromBytes(userIdentity.getBytes(StandardCharsets.UTF_8))
                .toString();
        foundUser = new org.apache.nifi.authorization.file.tenants.generated.User();
        foundUser.setIdentifier(userIdentifier);
        foundUser.setIdentity(userIdentity);
        tenants.getUsers().getUser().add(foundUser);
    }

    return foundUser;
}

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