Examples with Hashtable java.util.Hashtable used on opensource projects

Example 1 with Hashtable

use of java.util.Hashtable in project camel by apache.

the class CamelMockBundleContext method addServicePID.

private static void addServicePID(ServiceReference[] srs, String filter) {
    for (ServiceReference sr : srs) {
        if (sr instanceof MockServiceReference) {
            Dictionary properties = new Hashtable();
            String pid = filter.replace("(" + Constants.SERVICE_PID + "=", "").replace(")", "");
            properties.put(Constants.SERVICE_PID, pid);
            for (String key : sr.getPropertyKeys()) {
                if (properties.get(key) == null) {
                    properties.put(key, sr.getProperty(key));
                }
            }
            ((MockServiceReference) sr).setProperties(properties);
        }
    }
}

Example 2 with Hashtable

use of java.util.Hashtable in project camel by apache.

the class OsgiEventAdminNotifier method notify.

public void notify(EventObject event) throws Exception {
    EventAdmin eventAdmin = tracker.getService();
    if (eventAdmin == null) {
        return;
    }
    Dictionary<String, Object> props = new Hashtable<String, Object>();
    props.put(TYPE, getType(event));
    props.put(EVENT, event);
    props.put(TIMESTAMP, System.currentTimeMillis());
    props.put(BUNDLE, bundleContext.getBundle());
    props.put(BUNDLE_SYMBOLICNAME, bundleContext.getBundle().getSymbolicName());
    props.put(BUNDLE_ID, bundleContext.getBundle().getBundleId());
    props.put(BUNDLE_VERSION, getBundleVersion(bundleContext.getBundle()));
    try {
        props.put(CAUSE, event.getClass().getMethod("getCause").invoke(event));
    } catch (Throwable t) {
    // ignore
    }
    eventAdmin.postEvent(new Event(getTopic(event), props));
}

Example 3 with Hashtable

use of java.util.Hashtable in project camel by apache.

the class SftpOperations method createSession.

protected Session createSession(final RemoteFileConfiguration configuration) throws JSchException {
    final JSch jsch = new JSch();
    JSch.setLogger(new JSchLogger(endpoint.getConfiguration().getJschLoggingLevel()));
    SftpConfiguration sftpConfig = (SftpConfiguration) configuration;
    if (isNotEmpty(sftpConfig.getCiphers())) {
        LOG.debug("Using ciphers: {}", sftpConfig.getCiphers());
        Hashtable<String, String> ciphers = new Hashtable<String, String>();
        ciphers.put("cipher.s2c", sftpConfig.getCiphers());
        ciphers.put("cipher.c2s", sftpConfig.getCiphers());
        JSch.setConfig(ciphers);
    }
    if (isNotEmpty(sftpConfig.getPrivateKeyFile())) {
        LOG.debug("Using private keyfile: {}", sftpConfig.getPrivateKeyFile());
        if (isNotEmpty(sftpConfig.getPrivateKeyPassphrase())) {
            jsch.addIdentity(sftpConfig.getPrivateKeyFile(), sftpConfig.getPrivateKeyPassphrase());
        } else {
            jsch.addIdentity(sftpConfig.getPrivateKeyFile());
        }
    }
    if (sftpConfig.getPrivateKey() != null) {
        LOG.debug("Using private key information from byte array");
        byte[] passphrase = null;
        if (isNotEmpty(sftpConfig.getPrivateKeyPassphrase())) {
            try {
                passphrase = sftpConfig.getPrivateKeyPassphrase().getBytes("UTF-8");
            } catch (UnsupportedEncodingException e) {
                throw new JSchException("Cannot transform passphrase to byte[]", e);
            }
        }
        jsch.addIdentity("ID", sftpConfig.getPrivateKey(), null, passphrase);
    }
    if (sftpConfig.getPrivateKeyUri() != null) {
        LOG.debug("Using private key uri : {}", sftpConfig.getPrivateKeyUri());
        byte[] passphrase = null;
        if (isNotEmpty(sftpConfig.getPrivateKeyPassphrase())) {
            try {
                passphrase = sftpConfig.getPrivateKeyPassphrase().getBytes("UTF-8");
            } catch (UnsupportedEncodingException e) {
                throw new JSchException("Cannot transform passphrase to byte[]", e);
            }
        }
        try {
            InputStream is = ResourceHelper.resolveMandatoryResourceAsInputStream(endpoint.getCamelContext(), sftpConfig.getPrivateKeyUri());
            ByteArrayOutputStream bos = new ByteArrayOutputStream();
            IOHelper.copyAndCloseInput(is, bos);
            jsch.addIdentity("ID", bos.toByteArray(), null, passphrase);
        } catch (IOException e) {
            throw new JSchException("Cannot read resource: " + sftpConfig.getPrivateKeyUri(), e);
        }
    }
    if (sftpConfig.getKeyPair() != null) {
        LOG.debug("Using private key information from key pair");
        KeyPair keyPair = sftpConfig.getKeyPair();
        if (keyPair.getPrivate() != null && keyPair.getPublic() != null) {
            if (keyPair.getPrivate() instanceof RSAPrivateKey && keyPair.getPublic() instanceof RSAPublicKey) {
                jsch.addIdentity(new RSAKeyPairIdentity("ID", keyPair), null);
            } else if (keyPair.getPrivate() instanceof DSAPrivateKey && keyPair.getPublic() instanceof DSAPublicKey) {
                jsch.addIdentity(new DSAKeyPairIdentity("ID", keyPair), null);
            } else {
                LOG.warn("Only RSA and DSA key pairs are supported");
            }
        } else {
            LOG.warn("PrivateKey and PublicKey in the KeyPair must be filled");
        }
    }
    if (isNotEmpty(sftpConfig.getKnownHostsFile())) {
        LOG.debug("Using knownhosts file: {}", sftpConfig.getKnownHostsFile());
        jsch.setKnownHosts(sftpConfig.getKnownHostsFile());
    }
    if (isNotEmpty(sftpConfig.getKnownHostsUri())) {
        LOG.debug("Using known hosts uri: {}", sftpConfig.getKnownHostsUri());
        try {
            InputStream is = ResourceHelper.resolveMandatoryResourceAsInputStream(endpoint.getCamelContext(), sftpConfig.getKnownHostsUri());
            jsch.setKnownHosts(is);
        } catch (IOException e) {
            throw new JSchException("Cannot read resource: " + sftpConfig.getKnownHostsUri(), e);
        }
    }
    if (sftpConfig.getKnownHosts() != null) {
        LOG.debug("Using known hosts information from byte array");
        jsch.setKnownHosts(new ByteArrayInputStream(sftpConfig.getKnownHosts()));
    }
    String knownHostsFile = sftpConfig.getKnownHostsFile();
    if (knownHostsFile == null && sftpConfig.isUseUserKnownHostsFile()) {
        knownHostsFile = System.getProperty("user.home") + "/.ssh/known_hosts";
        LOG.info("Known host file not configured, using user known host file: {}", knownHostsFile);
    }
    if (ObjectHelper.isNotEmpty(knownHostsFile)) {
        LOG.debug("Using known hosts information from file: {}", knownHostsFile);
        jsch.setKnownHosts(knownHostsFile);
    }
    final Session session = jsch.getSession(configuration.getUsername(), configuration.getHost(), configuration.getPort());
    if (isNotEmpty(sftpConfig.getStrictHostKeyChecking())) {
        LOG.debug("Using StrickHostKeyChecking: {}", sftpConfig.getStrictHostKeyChecking());
        session.setConfig("StrictHostKeyChecking", sftpConfig.getStrictHostKeyChecking());
    }
    session.setServerAliveInterval(sftpConfig.getServerAliveInterval());
    session.setServerAliveCountMax(sftpConfig.getServerAliveCountMax());
    // compression
    if (sftpConfig.getCompression() > 0) {
        LOG.debug("Using compression: {}", sftpConfig.getCompression());
        session.setConfig("compression.s2c", "zlib@openssh.com,zlib,none");
        session.setConfig("compression.c2s", "zlib@openssh.com,zlib,none");
        session.setConfig("compression_level", Integer.toString(sftpConfig.getCompression()));
    }
    // set the PreferredAuthentications 
    if (sftpConfig.getPreferredAuthentications() != null) {
        LOG.debug("Using PreferredAuthentications: {}", sftpConfig.getPreferredAuthentications());
        session.setConfig("PreferredAuthentications", sftpConfig.getPreferredAuthentications());
    }
    // set user information
    session.setUserInfo(new ExtendedUserInfo() {

        public String getPassphrase() {
            return null;
        }

        public String getPassword() {
            return configuration.getPassword();
        }

        public boolean promptPassword(String s) {
            return true;
        }

        public boolean promptPassphrase(String s) {
            return true;
        }

        public boolean promptYesNo(String s) {
            LOG.warn("Server asks for confirmation (yes|no): " + s + ". Camel will answer no.");
            // Return 'false' indicating modification of the hosts file is disabled.
            return false;
        }

        public void showMessage(String s) {
            LOG.trace("Message received from Server: " + s);
        }

        public String[] promptKeyboardInteractive(String destination, String name, String instruction, String[] prompt, boolean[] echo) {
            // must return an empty array if password is null
            if (configuration.getPassword() == null) {
                return new String[0];
            } else {
                return new String[] { configuration.getPassword() };
            }
        }
    });
    // set the SO_TIMEOUT for the time after the connect phase
    if (configuration.getSoTimeout() > 0) {
        session.setTimeout(configuration.getSoTimeout());
    }
    // set proxy if configured
    if (proxy != null) {
        session.setProxy(proxy);
    }
    return session;
}

Example 4 with Hashtable

use of java.util.Hashtable in project camel by apache.

the class ComponentFoundInRegistryTest method testGuice.

@Test
public void testGuice() throws Exception {
    Hashtable<String, Object> env = new Hashtable<String, Object>();
    env.put(Context.PROVIDER_URL, GuiceInitialContextFactory.class.getName());
    env.put(Injectors.MODULE_CLASS_NAMES, MyModule.class.getName());
    InitialContext context = new InitialContext(env);
    Injector injector = (Injector) context.lookup(Injector.class.getName());
    assertNotNull("Found injector", injector);
    Object value = context.lookup("foo");
    assertNotNull("Should have found a value for foo!", value);
    CamelContext camelContext = injector.getInstance(CamelContext.class);
    Component component = camelContext.getComponent("foo");
    assertThat(component, is(MockComponent.class));
    Endpoint endpoint = camelContext.getEndpoint("foo:cheese");
    assertThat(endpoint, is(MockEndpoint.class));
}

Example 5 with Hashtable

use of java.util.Hashtable in project camel by apache.

the class FileEndpointReferenceRouteTest method runTest.

@Test
public void runTest() throws Exception {
    Hashtable<String, Object> env = new Hashtable<String, Object>();
    env.put(Context.PROVIDER_URL, GuiceInitialContextFactory.class.getName());
    env.put(Injectors.MODULE_CLASS_NAMES, MyModule.class.getName());
    InitialContext context = new InitialContext(env);
    Injector injector = (Injector) context.lookup(Injector.class.getName());
    assertNotNull("Found injector", injector);
    Object value = context.lookup("fileFilter");
    assertNotNull("Should have found a value for foo!", value);
    assertCamelContextRunningThenCloseInjector(injector);
}