Example usage for com.google.common.io Resources getResource

Introduction

In this page you can find the example usage for com.google.common.io Resources getResource.

Prototype

public static URL getResource(String resourceName)

Source Link

Document

Returns a URL pointing to resourceName if the resource is found using the Thread#getContextClassLoader() context class loader .

Usage

From source file:org.mayocat.search.elasticsearch.AbstractGenericEntityMappingGenerator.java

@Override
public Map<String, Object> generateMapping() {
    ObjectMapper mapper = new ObjectMapper();
    try {// w  ww . j  a  va 2 s. c om
        try {
            String fullJson = Resources.toString(Resources.getResource(getMappingFileName(forClass())),
                    Charsets.UTF_8);

            // There is a full mapping JSON file

            Map<String, Object> mapping = mapper.readValue(fullJson, new TypeReference<Map<String, Object>>() {
            });

            // check if "addons" mapping present, and merge it in if not
            if (!hasAddonsMapping(mapping)) {
                insertAddonsMapping(mapping);
            }

            return mapping;
        } catch (IllegalArgumentException e) {

            // This means the full mapping has not been found
            try {
                String propertiesJson = Resources.toString(
                        Resources.getResource(getPropertiesMappingFileName(forClass())), Charsets.UTF_8);

                // There is a mapping just for properties
                final Map<String, Object> properties = mapper.readValue(propertiesJson,
                        new TypeReference<Map<String, Object>>() {
                        });

                Map<String, Object> mapping = new HashMap<String, Object>();

                Map<String, Object> entity = new HashMap<String, Object>();
                Map<String, Object> entityProperties = new HashMap<String, Object>() {
                    {
                        // the "properties" property of the properties of the product object
                        put("properties", new HashMap<String, Object>() {
                            {
                                // the "properties" of the property "properties"
                                // of the properties of the product object
                                put("properties", properties);
                            }
                        });
                    }
                };

                if (Slug.class.isAssignableFrom(this.forClass())) {
                    entityProperties.put("slug", new HashMap<String, Object>() {
                        {
                            put("index", "not_analyzed");
                            put("type", "string");
                        }
                    });
                }

                entity.put("properties", entityProperties);
                mapping.put(getEntityName(forClass()), entity);

                insertAddonsMapping(mapping);

                return mapping;
            } catch (IllegalArgumentException e1) {

                // There is no mapping at all.
                return null;
            }
        }
    } catch (IOException e1) {
        return null;
    }
}

From source file:com.google.gerrit.httpd.raw.IndexServlet.java

IndexServlet(String canonicalURL, @Nullable String cdnPath) throws URISyntaxException {
    String resourcePath = "com/google/gerrit/httpd/raw/PolyGerritIndexHtml.soy";
    SoyFileSet.Builder builder = SoyFileSet.builder();
    builder.add(Resources.getResource(resourcePath));
    SoyTofu.Renderer renderer = builder.build().compileToTofu().newRenderer("com.google.gerrit.httpd.raw.Index")
            .setContentKind(SanitizedContent.ContentKind.HTML).setData(getTemplateData(canonicalURL, cdnPath));
    indexSource = renderer.render().getBytes();
}

From source file:org.apache.mahout.classifier.sgd.pserver.AdultDataParser.java

@Override
public Iterator<AdultData> iterator() {
    try {/*w  w  w. j ava 2s .  c  o  m*/
        return new AbstractIterator<AdultData>() {
            BufferedReader input = new BufferedReader(
                    new InputStreamReader(Resources.getResource(resourceName).openStream()));
            Iterable<String> fieldNames = onSemi.split(input.readLine());

            @Override
            protected AdultData computeNext() {
                try {
                    String line = input.readLine();
                    if (line == null) {
                        return endOfData();
                    }

                    return new AdultData(fieldNames, onSemi.split(line));
                } catch (IOException e) {
                    throw new RuntimeException("Error reading data", e);
                }
            }
        };
    } catch (IOException e) {
        throw new RuntimeException("Error reading data", e);
    }
}

From source file:com.mapr.synth.samplers.StreetNameSampler.java

public StreetNameSampler() {
    Splitter onTabs = Splitter.on("\t");
    try {/*from w  w w .  ja  v a2s. co  m*/
        for (String line : Resources.readLines(Resources.getResource("street-name-seeds"), Charsets.UTF_8)) {
            if (!line.startsWith("#")) {
                Iterator<Multinomial<String>> i = sampler.iterator();
                for (String name : onTabs.split(line)) {
                    i.next().add(name, 1);
                }
            }
        }
    } catch (IOException e) {
        throw new RuntimeException("Couldn't read built-in resource", e);
    }
}

From source file:org.graylog2.bindings.MessageFilterBindings.java

@Override
protected void configure() {
    Multibinder<MessageFilter> messageFilters = Multibinder.newSetBinder(binder(), MessageFilter.class);
    messageFilters.addBinding().to(StaticFieldFilter.class);
    messageFilters.addBinding().to(ExtractorFilter.class);
    messageFilters.addBinding().to(RulesFilter.class);
    messageFilters.addBinding().to(StreamMatcherFilter.class);

    // built it drools rules
    final Multibinder<URI> rulesUrls = Multibinder.newSetBinder(binder(), URI.class);
    try {/*  w  w  w.j  a  va2  s  . c o m*/
        final URI blacklistRulesUri = Resources.getResource("blacklist.drl").toURI();
        rulesUrls.addBinding().toInstance(blacklistRulesUri);
    } catch (URISyntaxException e) {
        // Ignore
    }
}

From source file:co.cask.cdap.gateway.handlers.VersionHandler.java

private String determineVersion() {
    try {//w  ww  .j  a  v  a2  s  . co m
        String version = Resources.toString(Resources.getResource("VERSION"), Charsets.UTF_8);
        if (!version.equals("${project.version}")) {
            return version.trim();
        }
    } catch (IOException e) {
        LOG.warn("Failed to determine current version", e);
    }
    return "unknown";
}

From source file:org.gbif.registry2.utils.JsonBackedData.java

private String getJson(String file) {
    try {//from w w w  . j a  va2s.  c om
        return Resources.toString(Resources.getResource(file), Charsets.UTF_8);
    } catch (IOException e) {
        throw Throwables.propagate(e);
    }
}

From source file:org.apache.mahout.classifier.sgd.bankmarketing.TelephoneCallParser.java

@Override
public Iterator<TelephoneCall> iterator() {
    try {/*from w  ww.j  av  a 2s. c  o m*/
        return new AbstractIterator<TelephoneCall>() {
            BufferedReader input = new BufferedReader(
                    new InputStreamReader(Resources.getResource(resourceName).openStream()));
            Iterable<String> fieldNames = onSemi.split(input.readLine());

            @Override
            protected TelephoneCall computeNext() {
                try {
                    String line = input.readLine();
                    if (line == null) {
                        return endOfData();
                    }

                    return new TelephoneCall(fieldNames, onSemi.split(line));
                } catch (IOException e) {
                    throw new RuntimeException("Error reading data", e);
                }
            }
        };
    } catch (IOException e) {
        throw new RuntimeException("Error reading data", e);
    }
}

From source file:se.kth.karamel.common.util.IoUtils.java

public static String readContentFromClasspath(String path) throws IOException {
    URL url = Resources.getResource(path);
    if (url == null) {
        throw new IOException("No config.props file found in cookbook");
    }/*  w w w. j  ava2  s  .c  om*/
    return Resources.toString(url, Charsets.UTF_8);
}

From source file:com.stratio.deep.aerospike.AerospikeJavaRDDFT.java

/**
 * Imports dataset./* w ww  .  j av a  2s. c  o  m*/
 *
 * @throws java.io.IOException
 */
private static void dataSetImport() throws IOException, ParseException {
    URL url = Resources.getResource(DATA_SET_NAME);
    JSONParser parser = new JSONParser();
    Object obj = parser.parse(new FileReader(url.getFile()));
    JSONObject jsonObject = (JSONObject) obj;

    String id = (String) jsonObject.get("id");
    JSONObject metadata = (JSONObject) jsonObject.get("metadata");
    JSONArray cantos = (JSONArray) jsonObject.get("cantos");

    Key key = new Key(NAMESPACE_ENTITY, SET_NAME, id);
    Bin binId = new Bin("id", id);
    Bin binMetadata = new Bin("metadata", metadata);
    Bin binCantos = new Bin("cantos", cantos);
    aerospike.put(null, key, binId, binMetadata, binCantos);
    aerospike.createIndex(null, NAMESPACE_ENTITY, SET_NAME, "id_idx", "id", IndexType.STRING);

    Key key2 = new Key(NAMESPACE_CELL, SET_NAME, 3);
    Bin bin_id = new Bin("_id", "3");
    Bin bin_number = new Bin("number", 3);
    Bin bin_text = new Bin("message", "new message test");
    aerospike.put(null, key2, bin_id, bin_number, bin_text);
    aerospike.createIndex(null, NAMESPACE_CELL, SET_NAME, "num_idx", "number", IndexType.NUMERIC);
    aerospike.createIndex(null, NAMESPACE_CELL, SET_NAME, "_id_idx", "_id", IndexType.STRING);
}