Example usage for java.net URI getAuthority

Introduction

In this page you can find the example usage for java.net URI getAuthority.

Prototype

public String getAuthority() 

Source Link

Document

Returns the decoded authority component of this URI.

Usage

From source file:com.buaa.cfs.fs.Path.java

/** Resolve a child path against a parent path. */
public Path(Path parent, Path child) {
    // Add a slash to parent's path so resolution is compatible with URI's
    URI parentUri = parent.uri;
    String parentPath = parentUri.getPath();
    if (!(parentPath.equals("/") || parentPath.isEmpty())) {
        try {// ww w  .j  a  va2  s.c  o m
            parentUri = new URI(parentUri.getScheme(), parentUri.getAuthority(), parentUri.getPath() + "/",
                    null, parentUri.getFragment());
        } catch (URISyntaxException e) {
            throw new IllegalArgumentException(e);
        }
    }
    URI resolved = parentUri.resolve(child.uri);
    initialize(resolved.getScheme(), resolved.getAuthority(), resolved.getPath(), resolved.getFragment());
}

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From source file:org.apache.hadoop.fs.Path.java

/**
 * Returns a qualified path object.// www  . j a v  a  2s. co m
 *
 * @param defaultUri if this path is missing the scheme or authority
 * components, borrow them from this URI
 * @param workingDir if this path isn't absolute, treat it as relative to this
 * working directory
 * @return this path if it contains a scheme and authority and is absolute, or
 * a new path that includes a path and authority and is fully qualified
 */
@InterfaceAudience.LimitedPrivate({ "HDFS", "MapReduce" })
public Path makeQualified(URI defaultUri, Path workingDir) {
    Path path = this;
    if (!isAbsolute()) {
        path = new Path(workingDir, this);
    }

    URI pathUri = path.toUri();

    String scheme = pathUri.getScheme();
    String authority = pathUri.getAuthority();
    String fragment = pathUri.getFragment();

    if (scheme != null && (authority != null || defaultUri.getAuthority() == null))
        return path;

    if (scheme == null) {
        scheme = defaultUri.getScheme();
    }

    if (authority == null) {
        authority = defaultUri.getAuthority();
        if (authority == null) {
            authority = "";
        }
    }

    URI newUri = null;
    try {
        newUri = new URI(scheme, authority, normalizePath(scheme, pathUri.getPath()), null, fragment);
    } catch (URISyntaxException e) {
        throw new IllegalArgumentException(e);
    }
    return new Path(newUri);
}

---

From source file:org.apache.camel.component.kestrel.KestrelComponent.java

@SuppressWarnings("unchecked")
protected KestrelEndpoint createEndpoint(String uri, String remaining, Map parameters) throws Exception {
    // Copy the configuration as each endpoint can override defaults
    KestrelConfiguration config = getConfiguration().copy();

    // Parse the URI, expected to be in one of the following formats:
    // 1. Use the base KestrelConfiguration for host addresses:
    //      kestrel://queue[?parameters]
    //      kestrel:///queue[?parameters]
    // 2. Override the host, but use the default port:
    //      kestrel://host/queue[?parameters]
    // 3. Override the host and port:
    //      kestrel://host:port/queue[?parameters]
    // 4. Supply a list of host addresses:
    //      kestrel://host[:port],host[:port]/queue[?parameters]
    URI u = new URI(uri);
    String queue;// w ww . java2 s  . c o m
    String[] addresses = null;
    if (u.getPath() == null || "".equals(u.getPath())) {
        // This would be the case when they haven't specified any explicit
        // address(es), and the queue ends up in the "authority" portion of
        // the URI.  For example:
        //      kestrel://queue[?parameters]
        queue = u.getAuthority();
    } else if (u.getAuthority() == null || "".equals(u.getAuthority())) {
        // The "path" was present without an authority, such as:
        //      kestrel:///queue[?parameters]
        queue = u.getPath();
    } else {
        // Both "path" and "authority" were present in the URI, which
        // means both address(es) and the queue were specified, i.e.:
        //      kestrel://host/queue[?parameters]
        //      kestrel://host:port/queue[?parameters]
        //      kestrel://host[:port],host[:port]/queue[?parameters]
        addresses = u.getAuthority().split(",");
        queue = u.getPath();
    }

    // Trim off any slash(es), i.e. "/queue/" -> "queue"
    while (queue.startsWith("/")) {
        queue = queue.substring(1);
    }
    while (queue.endsWith("/")) {
        queue = queue.substring(0, queue.length() - 1);
    }

    if ("".equals(queue)) {
        // This would be the case if the URI didn't include a path, or if
        // the path was just "/" or something...throw an exception.
        throw new IllegalArgumentException("Queue not specified in endpoint URI: " + uri);
    }

    if (addresses != null && addresses.length > 0) {
        // Override the addresses on the copied config
        config.setAddresses(addresses);
    } else {
        // Explicit address(es) weren't specified on the URI, which is
        // no problem...just default the addresses to whatever was set on
        // the base KestrelConfiguration.  And since we've already copied
        // the config, there's nothing else we need to do there.  But let's
        // make sure the addresses field was indeed set on the base config.
        if (config.getAddresses() == null) {
            throw new IllegalArgumentException("Addresses not set in base configuration or endpoint: " + uri);
        }
    }

    LOG.info("Creating endpoint for queue \"" + queue + "\" on " + config.getAddressesAsString()
            + ", parameters=" + parameters);

    // Finally, override config with any supplied URI parameters
    setProperties(config, parameters);

    // Create the endpoint for the given queue with the config we built
    return new KestrelEndpoint(uri, this, config, queue);
}

---

From source file:org.apache.distributedlog.service.DistributedLogClientBuilder.java

/**
 * URI to access proxy services./*  ww  w. java2s.c o m*/
 *
 * <p>Assuming the write proxies are announced under `.write_proxy` of the provided namespace uri.
 * The builder will convert the dl uri (e.g. distributedlog://{zkserver}/path/to/namespace) to
 * zookeeper serverset based finagle name str (`zk!{zkserver}!/path/to/namespace/.write_proxy`)
 *
 * @param uri namespace uri to access the serverset of write proxies
 * @return distributedlog builder
 */
public DistributedLogClientBuilder uri(URI uri) {
    DistributedLogClientBuilder newBuilder = newBuilder(this);
    String zkServers = uri.getAuthority().replace(";", ",");
    String[] zkServerList = StringUtils.split(zkServers, ',');
    String finagleNameStr = String.format("zk!%s!%s/.write_proxy",
            zkServerList[random.nextInt(zkServerList.length)], // zk server
            uri.getPath());
    newBuilder.routingServiceBuilder = RoutingUtils.buildRoutingService(finagleNameStr);
    newBuilder.enableRegionStats = false;
    return newBuilder;
}

---

From source file:org.apache.accumulo.server.fs.VolumeManagerImpl.java

@Override
public Path matchingFileSystem(Path source, String[] options) {
    try {/*from  ww  w .j  a  va 2 s  .  c  om*/
        if (ViewFSUtils.isViewFS(source, CachedConfiguration.getInstance())) {
            return ViewFSUtils.matchingFileSystem(source, options, CachedConfiguration.getInstance());
        }
    } catch (IOException e) {
        throw new RuntimeException(e);
    }

    URI uri1 = source.toUri();
    for (String option : options) {
        URI uri3 = URI.create(option);
        if (uri1.getScheme().equals(uri3.getScheme())) {
            String a1 = uri1.getAuthority();
            String a2 = uri3.getAuthority();
            if ((a1 == null && a2 == null) || (a1 != null && a1.equals(a2)))
                return new Path(option);
        }
    }
    return null;
}

---

From source file:io.selendroid.server.model.SelendroidNativeDriver.java

public void get(String url) {
    URI dest;
    try {//  w w w .ja  v  a 2s .co  m
        dest = new URI(url);
    } catch (URISyntaxException exception) {
        throw new IllegalArgumentException(exception);
    }

    if (!"and-activity".equals(dest.getScheme())) {
        throw new SelendroidException("Unrecognized scheme in URI: " + dest.toString());
    } else if (dest.getPath() != null && !dest.getPath().equals("")) {
        throw new SelendroidException("Unrecognized path in URI: " + dest.toString());
    }

    URI currentUri = getCurrentURI();

    if (currentUri != null && dest.getAuthority().endsWith(currentUri.getAuthority())) {
        // ignore request, activity is already open
        return;
    }

    serverInstrumentation.startActivity(dest.getAuthority());
    DefaultSelendroidDriver.sleepQuietly(500);
}

---

From source file:org.apache.hadoop.fs.swift.snative.SwiftNativeFileSystem.java

/**
 * Return an array containing hostnames, offset and size of
 * portions of the given file.  For a nonexistent
 * file or regions, null will be returned.
 * <p/>/*from   w  w  w. j av a2s  . co  m*/
 * This call is most helpful with DFS, where it returns
 * hostnames of machines that contain the given file.
 * <p/>
 * The FileSystem will simply return an elt containing 'localhost'.
 */
@Override
public BlockLocation[] getFileBlockLocations(FileStatus status, long start, long len) throws IOException {
    //argument checks
    if (status == null) {
        return null;
    }

    if (start < 0 || len < 0) {
        throw new IllegalArgumentException("Negative start or len parameter" + " to getFileBlockLocations");
    }
    if (status.getLen() <= start) {
        return new BlockLocation[0];
    }

    // Check if requested file in Swift is more than 5Gb. In this case
    // each block has its own location -which may be determinable
    // from the Swift client API, depending on the remote server
    final FileStatus[] listOfFileBlocks = store.listSubPaths(status.getPath(), false, true);
    List<URI> locations = new ArrayList<URI>();
    if (listOfFileBlocks.length > 1) {
        for (FileStatus fileStatus : listOfFileBlocks) {
            if (SwiftObjectPath.fromPath(uri, fileStatus.getPath())
                    .equals(SwiftObjectPath.fromPath(uri, status.getPath()))) {
                continue;
            }
            locations.addAll(store.getObjectLocation(fileStatus.getPath()));
        }
    } else {
        locations = store.getObjectLocation(status.getPath());
    }

    if (locations.isEmpty()) {
        LOG.info("No locations returned for " + status.getPath());
        //no locations were returned for the object
        //fall back to the superclass
        return super.getFileBlockLocations(status, start, len);
    }

    final String[] names = new String[locations.size()];
    final String[] hosts = new String[locations.size()];
    int i = 0;
    for (URI location : locations) {
        hosts[i] = location.getHost();
        names[i] = location.getAuthority();
        i++;
    }
    return new BlockLocation[] { new BlockLocation(names, hosts, 0, status.getLen()) };
}

---

From source file:org.apache.camel.component.routebox.RouteboxConfiguration.java

public void parseURI(URI uri, Map<String, Object> parameters, RouteboxComponent component) throws Exception {
    String protocol = uri.getScheme();

    if (!protocol.equalsIgnoreCase("routebox")) {
        throw new IllegalArgumentException("Unrecognized protocol: " + protocol + " for uri: " + uri);
    }// w w w . j a  v a2  s  .  c  o  m

    setUri(uri);
    setAuthority(uri.getAuthority());
    if (LOG.isTraceEnabled()) {
        LOG.trace("Authority: " + uri.getAuthority());
    }

    setEndpointName(getAuthority());

    if (parameters.containsKey("threads")) {
        setThreads(Integer.valueOf((String) parameters.get("threads")));
    }

    if (parameters.containsKey("forkContext")) {
        if (!(Boolean.valueOf((String) parameters.get("forkContext")))) {
            setForkContext(false);
        }
    }

    if (parameters.containsKey("innerProtocol")) {
        setInnerProtocol((String) parameters.get("innerProtocol"));
        if ((!innerProtocol.equalsIgnoreCase("seda")) && (!innerProtocol.equalsIgnoreCase("direct"))) {
            throw new IllegalArgumentException(
                    "Unrecognized inner protocol: " + innerProtocol + " for uri: " + uri);
        }
    } else {
        setInnerProtocol("direct");
    }

    if (parameters.containsKey("sendToConsumer")) {
        if (!Boolean.valueOf((String) parameters.get("sendToConsumer"))) {
            setSendToConsumer(false);
        }
    }

    if (parameters.containsKey("connectionTimeout")) {
        setConnectionTimeout(Long.parseLong((String) parameters.get("connectionTimeout")));
    }

    if (parameters.containsKey("pollInterval")) {
        setConnectionTimeout(Long.parseLong((String) parameters.get("pollInterval")));
    }

    if (parameters.containsKey("routeBuilders")) {
        routeBuilders = (List<RouteBuilder>) component.resolveAndRemoveReferenceParameter(parameters,
                "routeBuilders", List.class);
    }

    if (parameters.containsKey("innerRegistry")) {
        innerRegistry = component.resolveAndRemoveReferenceParameter(parameters, "innerRegistry",
                Registry.class);
    }

    if (isForkContext()) {
        if (innerRegistry != null) {
            innerContext = component.resolveAndRemoveReferenceParameter(parameters, "innerContext",
                    CamelContext.class, new DefaultCamelContext(innerRegistry));
        } else {
            innerContext = component.resolveAndRemoveReferenceParameter(parameters, "innerContext",
                    CamelContext.class, new DefaultCamelContext());
        }
    } else {
        innerContext = component.getCamelContext();
    }

    innerProducerTemplate = innerContext.createProducerTemplate();
    setQueueSize(component.getAndRemoveParameter(parameters, "size", Integer.class, 0));
    consumerUri = component.resolveAndRemoveReferenceParameter(parameters, "consumerUri", URI.class,
            new URI("routebox:" + getEndpointName()));
    producerUri = component.resolveAndRemoveReferenceParameter(parameters, "producerUri", URI.class,
            new URI("routebox:" + getEndpointName()));

    dispatchStrategy = component.resolveAndRemoveReferenceParameter(parameters, "dispatchStrategy",
            RouteboxDispatchStrategy.class, null);
    dispatchMap = (HashMap<String, String>) component.resolveAndRemoveReferenceParameter(parameters,
            "dispatchMap", HashMap.class, new HashMap<String, String>());
    if (dispatchStrategy == null && dispatchMap == null) {
        LOG.warn(
                "No Routebox Dispatch Map or Strategy has been set. Routebox may not have more than one inner route.");
    }
}

---

From source file:tachyon.TachyonURI.java

/**
 * Resolve a child TachyonURI against a parent TachyonURI.
 *
 * @param parent the parent/*  w  w w.  jav  a  2s.co m*/
 * @param child the child
 */
public TachyonURI(TachyonURI parent, TachyonURI child) {
    // Add a slash to parent's path so resolution is compatible with URI's
    URI parentUri = parent.mUri;
    String parentPath = parentUri.getPath();
    if (!parentPath.endsWith(SEPARATOR) && parentPath.length() > 0) {
        parentPath += SEPARATOR;
    }
    try {
        parentUri = new URI(parentUri.getScheme(), parentUri.getAuthority(), parentPath, null, null);
    } catch (URISyntaxException e) {
        throw new IllegalArgumentException(e);
    }
    URI resolved = parentUri.resolve(child.mUri);
    mUri = createURI(resolved.getScheme(), resolved.getAuthority(), resolved.getPath());
}

---

From source file:org.openqa.selendroid.server.model.SelendroidNativeDriver.java

public void get(String url) {
    URI dest;
    try {/*from  w  ww  .j a v  a 2  s .  c o m*/
        dest = new URI(url);
    } catch (URISyntaxException exception) {
        throw new IllegalArgumentException(exception);
    }

    if (!"and-activity".equals(dest.getScheme())) {
        throw new SelendroidException("Unrecognized scheme in URI: " + dest.toString());
    } else if (dest.getPath() != null && !dest.getPath().equals("")) {
        throw new SelendroidException("Unrecognized path in URI: " + dest.toString());
    }

    URI currentUri = getCurrentURI();

    if (currentUri != null && dest.getAuthority().endsWith(currentUri.getAuthority())) {
        // ignore request, activity is already open
        return;
    }

    Class<?> clazz;
    try {
        clazz = Class.forName(dest.getAuthority());
    } catch (ClassNotFoundException exception) {
        exception.printStackTrace();
        throw new SelendroidException("The specified Activity class does not exist: " + dest.getAuthority(),
                exception);
    }

    serverInstrumentation.startActivity(clazz);
    DefaultSelendroidDriver.sleepQuietly(500);
}

---

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