Examples with ClientException edu.umass.cs.gnscommon.exceptions.client.ClientException used on opensource projects

Example 6 with ClientException

use of edu.umass.cs.gnscommon.exceptions.client.ClientException in project GNS by MobilityFirst.

the class SetDefaultGuid method parse.

@Override
public void parse(String commandText) throws Exception {
    StringTokenizer st = new StringTokenizer(commandText.trim());
    if (st.countTokens() != 1) {
        wrongArguments();
        return;
    }
    String aliasName = st.nextToken();
    GNSClientCommands gnsClient = module.getGnsClient();
    try {
        try {
            gnsClient.lookupGuid(aliasName);
        } catch (ClientException e) {
            console.printString("Alias " + aliasName + " is not registered in the GNS\n");
            return;
        }
        if (!module.isSilent()) {
            console.printString("Looking up alias " + aliasName + " GUID and certificates...\n");
        }
        GuidEntry myGuid = KeyPairUtils.getGuidEntry(module.getGnsInstance(), aliasName);
        if (myGuid == null) {
            console.printString("You do not have the private key for alias " + aliasName);
            console.printNewline();
            return;
        }
        // Success, let's update the console prompt with the new alias name
        // module.setCurrentGuid(myGuid);
        module.setDefaultGuidAndCheckForVerified(myGuid);
        if (!module.isSilent()) {
            console.printString("Default GUID set to " + aliasName + "\n");
        }
    } catch (IOException e) {
        console.printString("Failed to access the GNS ( " + e + ")\n");
    }
}

Example 7 with ClientException

use of edu.umass.cs.gnscommon.exceptions.client.ClientException in project GNS by MobilityFirst.

the class WriteReadBytesTest method test_01_CreateBytesField.

/**
   *
   */
@Test
public void test_01_CreateBytesField() {
    try {
        testValue = RandomUtils.nextBytes(16000);
        String encodedValue = Base64.encodeToString(testValue, true);
        //System.out.println("Encoded string: " + encodedValue);
        clientCommands.fieldUpdate(masterGuid, TEST_FIELD, encodedValue);
    } catch (IOException | ClientException e) {
        Utils.failWithStackTrace("Exception during create field: " + e);
    }
}

Example 8 with ClientException

use of edu.umass.cs.gnscommon.exceptions.client.ClientException in project GNS by MobilityFirst.

the class HighConcurrencyReadsTest method setupClientsAndGuids.

private static void setupClientsAndGuids() throws Exception {
    clients = new GNSClientCommands[numClients];
    executor = (ScheduledThreadPoolExecutor) Executors.newScheduledThreadPool(numClients);
    for (int i = 0; i < numClients; i++) {
        clients[i] = new GNSClientCommands();
    }
    String gnsInstance = GNSClientCommands.getGNSProvider();
    accountGuidEntries = new GuidEntry[numAccountGuids];
    int numPreExisting = 0;
    for (int i = 0; i < numAccountGuids; i++) {
        LOGGER.log(Level.FINE, "Creating account GUID {0}", new Object[] { ACCOUNT_GUID_PREFIX + i });
        try {
            accountGuidEntries[i] = GuidUtils.lookupOrCreateAccountGuid(clients[0], ACCOUNT_GUID_PREFIX + i, PASSWORD);
            LOGGER.log(Level.FINE, "Created account {0}", new Object[] { accountGuidEntries[i] });
            assert (accountGuidEntries[i].getGuid().equals(KeyPairUtils.getGuidEntry(gnsInstance, ACCOUNT_GUID_PREFIX + i).getGuid()));
        } catch (DuplicateNameException e) {
            numPreExisting++;
            accountGuidEntries[i] = KeyPairUtils.getGuidEntry(gnsInstance, ACCOUNT_GUID_PREFIX + i);
            LOGGER.log(Level.INFO, "Found that account {0} already exists", new Object[] { accountGuidEntries[i] });
        }
    // any other exceptions should be thrown up
    }
    System.out.println("Created (" + (numAccountGuids - numPreExisting) + ") or found pre-existing (" + numPreExisting + ") a total of " + numAccountGuids + " account GUIDs: " + Arrays.asList(accountGuidEntries));
    if (accountGuidsOnly) {
        for (int i = 0; i < accountGuidEntries.length; i++) {
            guidEntries[i] = accountGuidEntries[i];
        }
        return;
    }
    guidEntries = new GuidEntry[numGuids];
    Set<String> subGuids = new HashSet<String>();
    for (int i = 0, j = 0; i < numGuids; i++) {
        subGuids.add(Config.getGlobalString(TC.TEST_GUID_PREFIX) + i);
        if (subGuids.size() == numGuidsPerAccount || i == numGuids - 1) {
            // because batch creation seems buggy
            if (subGuids.size() == 1) {
                String subGuid = subGuids.iterator().next();
                try {
                    GuidEntry created = GuidUtils.lookupOrCreateGuid(clients[0], accountGuidEntries[i / numGuidsPerAccount], subGuid);
                    assert (created.getGuid().equals(KeyPairUtils.getGuidEntry(gnsInstance, subGuid).getGuid()));
                } catch (DuplicateNameException de) {
                // ignore, will retrieve it locally below
                }
            // any other exceptions should be thrown up
            } else {
                try {
                    // batch create
                    clients[0].guidBatchCreate(accountGuidEntries[i / numGuidsPerAccount], subGuids);
                } catch (ClientException | IOException e) {
                    for (String subGuid : subGuids) {
                        try {
                            clients[0].guidCreate(accountGuidEntries[i / numGuidsPerAccount], subGuid);
                        } catch (DuplicateNameException de) {
                        // ignore, will retrieve it locally below
                        }
                    // any other exception should be throw up
                    }
                }
            }
            for (String subGuid : subGuids) {
                guidEntries[j++] = KeyPairUtils.getGuidEntry(gnsInstance, subGuid);
            }
            LOGGER.log(Level.FINE, "Created sub-guid(s) {0}", new Object[] { subGuids });
            subGuids.clear();
        }
    }
    for (GuidEntry guidEntry : accountGuidEntries) {
        assert (guidEntry != null);
    }
    for (GuidEntry guidEntry : guidEntries) {
        assert (guidEntry != null);
    }
    System.out.println("Created or found " + guidEntries.length + " pre-existing sub-guids " + Arrays.asList(guidEntries));
}

Example 9 with ClientException

use of edu.umass.cs.gnscommon.exceptions.client.ClientException in project GNS by MobilityFirst.

the class SelectTest method test_010_CreateGuids.

/**
   * Create the guids
   */
@Test
public void test_010_CreateGuids() {
    try {
        String westyName = "westy" + RandomString.randomString(12);
        String samName = "sam" + RandomString.randomString(12);
        client.execute(GNSCommand.createGUID(masterGuid, westyName));
        westyEntry = GuidUtils.getGUIDKeys(westyName);
        client.execute(GNSCommand.createGUID(masterGuid, samName));
        samEntry = GuidUtils.getGUIDKeys(samName);
        //      westyEntry = clientCommands.guidCreate(masterGuid, "westy" + RandomString.randomString(12));
        //      samEntry = clientCommands.guidCreate(masterGuid, "sam" + RandomString.randomString(12));
        System.out.println("Created: " + westyEntry);
        System.out.println("Created: " + samEntry);
    } catch (ClientException | IOException e) {
        Utils.failWithStackTrace("Exception registering guids: " + e);
    }
}

Example 10 with ClientException

use of edu.umass.cs.gnscommon.exceptions.client.ClientException in project GNS by MobilityFirst.

the class SelectTest method test_053_QuerySelectWorldReadable.

/**
   * Check a query select with world readable fields
   */
@Test
public void test_053_QuerySelectWorldReadable() {
    String fieldName = "testQueryWorldReadable";
    try {
        for (int cnt = 0; cnt < 5; cnt++) {
            String queryTestName = "queryTest-" + RandomString.randomString(12);
            client.execute(GNSCommand.createGUID(masterGuid, queryTestName));
            GuidEntry testEntry = GuidUtils.getGUIDKeys(queryTestName);
            // save them so we can delete them later
            CREATED_GUIDS.add(testEntry);
            JSONArray array = new JSONArray(Arrays.asList(25));
            client.execute(GNSCommand.fieldReplaceOrCreateList(testEntry.getGuid(), fieldName, array, testEntry));
        }
        waitSettle(WAIT_SETTLE);
    } catch (ClientException | IOException e) {
        Utils.failWithStackTrace("Exception while trying to create the guids: " + e);
    }
    try {
        String query = "~" + fieldName + " : ($gt: 0)";
        JSONArray result = client.execute(GNSCommand.selectQuery(query)).getResultJSONArray();
        for (int i = 0; i < result.length(); i++) {
            System.out.println(result.get(i).toString());
        }
        // best we can do should be at least 5, but possibly more objects in results
        Assert.assertThat(result.length(), Matchers.greaterThanOrEqualTo(5));
    } catch (ClientException | IOException | JSONException e) {
        Utils.failWithStackTrace("Exception executing selectQuery: " + e);
    }
}