Example usage for java.net URI toURL

Introduction

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

Prototype

public URL toURL() throws MalformedURLException 

Source Link

Document

Constructs a URL from this URI.

Usage

From source file:org.geoserver.web.wicket.FileExistsValidator.java

@Override
protected void onValidate(IValidatable validatable) {
    String uriSpec = Converters.convert(validatable.getValue(), String.class);

    // Make sure we are dealing with a local path
    try {//from   w  ww .j a  v a 2s. c o m
        URI uri = new URI(uriSpec);
        if (uri.getScheme() != null && !"file".equals(uri.getScheme())) {
            if (delegate != null) {
                delegate.validate(validatable);
                InputStream is = null;
                try {
                    URLConnection connection = uri.toURL().openConnection();
                    connection.setConnectTimeout(10000);
                    is = connection.getInputStream();
                } catch (Exception e) {
                    error(validatable, "FileExistsValidator.unreachable",
                            Collections.singletonMap("file", uriSpec));
                } finally {
                    IOUtils.closeQuietly(is);
                }
            }
            return;
        } else {
            // ok, strip away the scheme and just get to the path
            String path = uri.getPath();
            if (path != null && new File(path).exists()) {
                return;
            }
        }
    } catch (URISyntaxException e) {
        // may be a windows path, move on               
    }

    // local to data dir?
    File relFile = GeoserverDataDirectory.findDataFile(uriSpec);
    if (relFile == null || !relFile.exists()) {
        error(validatable, "FileExistsValidator.fileNotFoundError", Collections.singletonMap("file", uriSpec));
    }
}

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From source file:org.codice.alliance.imaging.chip.actionprovider.ImagingChipActionProvider.java

private static Optional<URL> getChippingUrl(Metacard metacard) {
    // canHandle has already been checked at this point, so no need to verify isPresent
    final URI derivedResourceUri = getOriginalDerivedResourceUri(metacard).get();
    if (canBeChippedLocally(derivedResourceUri)) {
        final String defaultChippingUrlString = String.format("%s%s?id=%s&source=%s",
                SystemBaseUrl.EXTERNAL.getBaseUrl(), PATH, metacard.getId(), metacard.getSourceId());
        try {//from   w  ww  . j a v  a  2  s. c  o  m
            return Optional.of(new URL(defaultChippingUrlString));
        } catch (MalformedURLException e) {
            // This should never happen.
        }
    } else {
        // If the resource.derived-uri attribute value matches the usual Alliance download URL format
        // ("[protocol]://[host]:[port]/[services name]/catalog/sources/[source id]/[metacard
        // id]?transform=resource&qualifier=[original or overview]"), assume that there is a
        // chipping URL that can be constructed from the scheme, host, port, source, and id of
        // the value. This allows the {@value TITLE} Action to link directly to the remote
        // system if the derived resource is from another Alliance instance.
        try {
            final URL derivedResourceUrl = derivedResourceUri.toURL();

            final String host = derivedResourceUrl.getHost(); // {@code null} if the host is undefined
            final int port = derivedResourceUrl.getPort(); // -1 if the port is not set
            final String path = derivedResourceUrl.getPath(); // an empty string if one does not exist
            final String query = derivedResourceUrl.getQuery(); // <CODE>null</CODE> if one does not exist
            final String expectedQuery = String.format("transform=resource&qualifier=%s", ORIGINAL_QUALIFIER);
            if (!StringUtils.isEmpty(host) && port != -1
                    && ALLIANCE_DOWNLOAD_RESOURCE_PATH_PATTERN.matcher(path).matches()
                    && StringUtils.equals(query, expectedQuery)) {
                final String[] paths = path.split("/");
                final String source = paths[4];
                final String id = paths[5];

                final String chippingPathString = String.format("%s?id=%s&source=%s", PATH, id, source);
                try {
                    return Optional
                            .of(new URL(derivedResourceUrl.getProtocol(), host, port, chippingPathString));
                } catch (MalformedURLException e) {
                    // This should probably never happen because the parts used to construct the URL have
                    // been validated.
                }
            } else {
                // Unable to construct a remote chipping URL because the original resource.derived-uri
                // does not match the known Alliance format.
            }
        } catch (MalformedURLException e) {
            // Unable to cast derivedResourceUri to a URL, which means that the resource still may be
            // able to be chipped locally but is not yet supported by the canBeChippedLocally method.
        }
    }

    LOGGER.debug(
            "Unable to construct a chipping URL for NITF image metacard id={}, source id={}, resource-uri={}. Not displaying the Chip Image Action.",
            metacard.getId(), metacard.getResourceURI(), metacard.getSourceId());
    return Optional.empty();
}

---

From source file:org.apache.juddi.v3.client.mapping.wsdl.WSDLLocatorImpl.java

/**
 * Internal method to normalize the importUrl. The importLocation can be
 * relative to the parentLocation./*from  ww w.  j a  va  2s . c o m*/
 *
 * @param parentLocation
 * @param importLocation
 * @return a url
 */
protected URL constructImportUrl(String parentLocation, String importLocation) {
    URL importUrl = null;
    try {
        URI importLocationURI = new URI(importLocation);
        if (importLocationURI.getScheme() != null || parentLocation == null) {
            importUrl = importLocationURI.toURL();
        } else {
            String parentDir = parentLocation.substring(0, parentLocation.lastIndexOf("/"));
            URI uri = new URI(parentDir + "/" + importLocation);
            importUrl = uri.normalize().toURL();
        }
    } catch (Exception e) {
        log.error(e.getMessage(), e);
    }
    if (importUrl != null) {
        log.debug("importUrl: " + importUrl.toExternalForm());
    } else {
        log.error("importUrl is null!");
    }
    return importUrl;
}

---

From source file:ca.simplegames.micro.utils.UrlResource.java

/**
 * Create a new UrlResource./*from  w  ww  . ja  va  2  s  .  c  om*/
 *
 * @param uri a URI
 * @throws MalformedURLException if the given URL path is not valid
 */
public UrlResource(URI uri) throws MalformedURLException {
    Assert.notNull(uri, "URI must not be null");
    this.url = uri.toURL();
    this.cleanedUrl = getCleanedUrl(this.url, uri.toString());
    this.uri = uri;
}

---

From source file:org.datavec.api.records.reader.impl.jackson.JacksonRecordReader.java

@Override
public List<Record> loadFromMetaData(List<RecordMetaData> recordMetaDatas) throws IOException {

    List<Record> out = new ArrayList<>();
    for (RecordMetaData metaData : recordMetaDatas) {
        URI uri = metaData.getURI();

        String fileAsString;/*from   w ww  . j  av a 2s .c o  m*/
        try {
            fileAsString = FileUtils.readFileToString(new File(uri.toURL().getFile()));
        } catch (IOException e) {
            throw new RuntimeException("Error reading URI file", e);
        }

        List<Writable> writables = readValues(uri, fileAsString);
        out.add(new org.datavec.api.records.impl.Record(writables, metaData));
    }

    return out;
}

---

From source file:org.geoserver.catalog.ResourcePoolTest.java

@Test
public void testSEStyleWithRelativePath() throws IOException {
    StyleInfo si = getCatalog().getStyleByName("relative");

    assertNotNull(si);// ww w  .j  a v  a2s .  com
    Style style = si.getStyle();
    PolygonSymbolizer ps = (PolygonSymbolizer) style.featureTypeStyles().get(0).rules().get(0).symbolizers()
            .get(0);
    ExternalGraphic eg = (ExternalGraphic) ps.getFill().getGraphicFill().graphicalSymbols().get(0);
    URI uri = eg.getOnlineResource().getLinkage();
    assertNotNull(uri);
    File actual = DataUtilities.urlToFile(uri.toURL()).getCanonicalFile();
    assertEquals(rockFillSymbolFile, actual);
}

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From source file:org.bndtools.rt.repository.client.RemoteRestRepository.java

@Override
public SortedSet<Version> versions(String bsn) throws Exception {
    SortedSet<Version> result = new TreeSet<Version>();

    URI requestUri = new URI(baseUri.getScheme(), baseUri.getUserInfo(), baseUri.getHost(), baseUri.getPort(),
            baseUri.getPath() + "/bundles/" + bsn, null, null);
    InputStream stream = requestUri.toURL().openStream();

    try {/*from www. jav  a 2 s .c  o  m*/
        Iterable<JSONObject> iterable = parseJSONObjectList(new InputStreamReader(stream));
        for (JSONObject node : iterable) {
            Object versionNode = node.get("version");
            if (versionNode == null || !(versionNode instanceof String))
                throw new Exception("Missing or invalid 'version' field.");
            Version version = new Version((String) versionNode);
            result.add(version);
        }
    } finally {
        IO.close(stream);
    }

    return result;
}

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From source file:at.diamonddogs.data.dataobjects.WebRequest.java

@SuppressWarnings("javadoc")
public void setUrl(URI uri) {
    try {/* ww w .  jav a2  s  .  com*/
        this.url = uri.toURL();
    } catch (Throwable t) {
        LOGGER.warn("Invalid url:" + url, t);
        this.url = null;
    }
}

---

From source file:org.bndtools.rt.repository.client.RemoteRestRepository.java

@Override
public List<String> list(String pattern) throws Exception {
    LinkedList<String> result = new LinkedList<String>();

    URI requestUri = new URI(baseUri.getScheme(), baseUri.getUserInfo(), baseUri.getHost(), baseUri.getPort(),
            baseUri.getPath() + "/bundles", "pattern=" + pattern, null);
    InputStream stream = requestUri.toURL().openStream();
    try {/*from  w w  w.  java 2  s  .c  om*/
        Iterable<JSONObject> iterable = parseJSONObjectList(new InputStreamReader(stream));
        for (JSONObject node : iterable) {
            Object bsnNode = node.get("bsn");
            if (bsnNode == null || !(bsnNode instanceof String))
                throw new Exception("Missing or invalid 'bsn' field.");
            result.add((String) bsnNode);
        }
    } finally {
        IO.close(stream);
    }

    return result;
}

---

From source file:org.dita.dost.ant.PluginInstallTask.java

public void setPluginFile(final String pluginFile) {
    try {// w ww .  j  a  va  2  s  .  c o m
        this.pluginFile = Paths.get(pluginFile);
    } catch (InvalidPathException e) {
        // Ignore
    }
    try {
        final URI uri = new URI(pluginFile);
        if (uri.isAbsolute()) {
            this.pluginUrl = uri.toURL();
        }
    } catch (MalformedURLException | URISyntaxException e) {
        // Ignore
    }
    if (pluginFile.contains("@")) {
        final String[] tokens = pluginFile.split("@");
        pluginName = tokens[0];
        pluginVersion = new SemVerMatch(tokens[1]);
    } else {
        pluginName = pluginFile;
        pluginVersion = null;
    }
}

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