Example usage for org.springframework.core.io Resource getInputStream

List of usage examples for org.springframework.core.io Resource getInputStream

  1. HOME
  2. Java
  3. org.springframework
  4. org.springframework.core.io.*
  5. Resource
  6. getInputStream

Introduction

In this page you can find the example usage for org.springframework.core.io Resource getInputStream.

Prototype

InputStream getInputStream() throws IOException;

Source Link

Document

Return an InputStream for the content of an underlying resource.

Usage

From source file:edu.duke.cabig.c3pr.rules.deploy.SystemRulesDeployer.java

public SystemRulesDeployer(RuleDeploymentService ruleDeploymentService) {
    if (log.isInfoEnabled())
        log.info("Begining system rule loading......");
    try {/*from   w w w  .  java2 s.c  om*/

        // 1. create the base pattern.
        String pattern = "classpath*:" + SystemRulesDeployer.class.getPackage().getName().replace(".", "/")
                + "/*.xml";

        // 2. Load the rule files, that are to be loaded in repository
        // and load them only if they are not already loaded.
        for (Resource resource : getResources(pattern)) {
            if (log.isDebugEnabled())
                log.debug("Loading rule file :" + resource.getURL().toString());
            try {
                String ruleXml = getFileContext(resource.getInputStream());
                org.drools.rule.Package rulePackage = XMLUtil.unmarshalToPackage(ruleXml);
                String ruleBindUri = rulePackage.getName();
                // unregister the rules
                try {
                    ruleDeploymentService.deregisterRuleSet(ruleBindUri);
                } catch (Exception ignore) {
                }
                // register the rules
                if (log.isDebugEnabled())
                    log.debug("Registering at bindUri : " + ruleBindUri + "\r\n\r\n" + ruleXml);
                ruleDeploymentService.registerRulePackage(ruleBindUri, rulePackage);
                if (log.isDebugEnabled())
                    log.debug("Sucessfully deployed rule at bindUri :" + ruleBindUri);
            } catch (RuntimeException e) {
                log.debug("It seems the system rule is already available, so ignoring", e);
            }

        }

    } catch (Exception e) {
        log.warn("Error while loading system rules :", e);
    }
    if (log.isInfoEnabled())
        log.debug("Finished system rule loading......");
}

From source file:com.bluexml.side.Integration.alfresco.sql.synchronization.dictionary.PropertyFileDatabaseDictionary.java

private void _loadResource(Resource r) {
    Properties properties = new Properties();
    try {//from w w  w.  jav a  2  s .  c om
        properties.load(r.getInputStream());
    } catch (IOException e) {
        logger.error(e);
    }

    for (Object property : properties.keySet()) {
        String key = (String) property;
        String value = (String) properties.getProperty(key);
        _dictionary.put(key, value);
    }

}

From source file:org.cloudbyexample.dc.agent.command.ImageClientImpl.java

private DockerImageResponse buildFromArchive(DockerImageArchive request) {
    String id = null;/*from w  ww  .  j a v a2  s  . com*/
    String tag = null;

    if (request.getRepoTags().size() > 0) {
        tag = request.getRepoTags().get(0);
    }

    logger.debug("Build image.  tag='{}'  archiveUrl='{}', ", tag, request.getArchiveUrl());

    InputStream imageInput = null;
    InputStream responseInput = null;
    String log = "";

    try {
        Resource resource = new UrlResource(request.getArchiveUrl());

        imageInput = new BufferedInputStream(resource.getInputStream());

        // FIXME: need to add no cache option
        if (tag == null) {
            responseInput = client.buildImageCmd(imageInput).withRemove(true).exec();
        } else {
            responseInput = client.buildImageCmd(imageInput).withTag(tag).withRemove(true).exec();
        }

        //            responseInput = client.buildImageCmd(in).withNoCache().withTag(id).exec();

        log = convertInputStreamToString(responseInput);

        id = matcher.findId(log);
    } catch (MalformedURLException e) {
        logger.error(e.getMessage());
    } catch (IOException e) {
        logger.error(e.getMessage());
    } finally {
        IOUtils.closeQuietly(imageInput);
        IOUtils.closeQuietly(responseInput);
    }

    DockerImageResponse reponse = new DockerImageResponse()
            .withMessageList(new Message().withMessageType(MessageType.INFO).withMessage(log))
            .withResults(request.withId(id).withRepoTags(tag));

    return reponse;
}

From source file:org.bigtester.ate.model.data.TestDatabaseInitializer.java

/**
 * @param singleInitXmlFile/*  www. ja v  a2 s  .  com*/
 *            the singleInitXmlFile to set
 * @throws IOException
 */
public void setSingleInitXmlFile(Resource singleInitXmlFile) throws IOException {
    this.singleInitXmlFile = singleInitXmlFile.getInputStream();
}

From source file:org.eclipse.gemini.blueprint.test.AbstractConfigurableBundleCreatorTests.java

/**
 * Returns the settings used for creating this jar. This method tries to
 * locate and load the settings from the location indicated by
 * {@link #getSettingsLocation()}. If no file is found, the default
 * settings will be used.//from   w w w.  j a  v a  2  s .c o  m
 * 
 * <p/> A non-null properties object will always be returned.
 * 
 * @return settings for creating the on the fly jar
 * @throws Exception if loading the settings file fails
 */
protected Properties getSettings() throws Exception {
    Properties settings = new Properties(getDefaultSettings());
    // settings.setProperty(ROOT_DIR, getRootPath());
    Resource resource = new ClassPathResource(getSettingsLocation());

    if (resource.exists()) {
        InputStream stream = resource.getInputStream();
        try {
            if (stream != null) {
                settings.load(stream);
                logger.debug("Loaded jar settings from " + getSettingsLocation());
            }
        } finally {
            IOUtils.closeStream(stream);
        }
    } else
        logger.info(getSettingsLocation() + " was not found; using defaults");

    return settings;
}

From source file:edu.kit.scc.DevelopmentConfiguration.java

/**
 * Initializes in-memory LDAP and redis.
 * //from  w w  w.jav a 2s.co  m
 * @throws LDAPException in case in-memory LDAP couldn't be created
 * @throws IOException in case in-memory redis couldn't be created
 */
@PostConstruct
public void init() throws LDAPException, IOException {
    log.debug("Set-up in-memory LDAP...");
    // set-up in-memory LDAP
    InMemoryDirectoryServerConfig config = new InMemoryDirectoryServerConfig("dc=springframework,dc=org");

    // schema config only necessary if the standard
    // schema provided by the library doesn't suit your needs
    config.setSchema(null);

    // listener config only necessary if you want to make sure that the
    // server listens on port 33389, otherwise a free random port will
    // be picked at runtime - which might be even better for tests btw
    config.addAdditionalBindCredentials("cn=admin", "password");
    config.setListenerConfigs(new InMemoryListenerConfig("myListener", null, ldapPort, null, null, null));

    ds = new InMemoryDirectoryServer(config);

    try {
        ds.startListening();
    } catch (LDAPException ex) {
        log.warn("LDAP server already running?");
    }

    // import your test data from ldif files
    Resource resource = new ClassPathResource("test-server.ldif");
    BufferedReader br = null;
    LDIFReader reader = null;
    try {
        br = new BufferedReader(new InputStreamReader(resource.getInputStream()));
        reader = new LDIFReader(br);
        ds.importFromLDIF(true, reader);
    } catch (IOException ex) {
        log.error("Could not read test data from ldif file");
    } finally {
        if (br != null) {
            br.close();
        }
        if (reader != null) {
            reader.close();
        }
    }
    log.debug("Set-up in-memory redis...");
    redisServer = new RedisServer(redisPort);
    try {
        redisServer.start();
    } catch (Exception ex) {
        log.warn("Redis servier already running?");
    }
}

From source file:org.alfresco.util.resource.HierarchicalResourceLoaderTest.java

private void checkResource(Resource resource, String check) throws Throwable {
    assertNotNull("Resource not found", resource);
    assertTrue("Resource doesn't exist", resource.exists());
    InputStream is = resource.getInputStream();
    StringBuilder builder = new StringBuilder(128);
    byte[] bytes = new byte[128];
    InputStream tempIs = null;/*from  w w  w  .j  av a 2  s. co  m*/
    try {
        tempIs = new BufferedInputStream(is, 128);
        int count = -2;
        while (count != -1) {
            // do we have something previously read?
            if (count > 0) {
                String toWrite = new String(bytes, 0, count, "UTF-8");
                builder.append(toWrite);
            }
            // read the next set of bytes
            count = tempIs.read(bytes);
        }
    } catch (IOException e) {
        throw new AlfrescoRuntimeException("Unable to read stream", e);
    } finally {
        // close the input stream
        try {
            is.close();
        } catch (Exception e) {
        }
    }
    // The string
    String fileValue = builder.toString();
    assertEquals("Incorrect file retrieved: ", check, fileValue);
}

From source file:org.eclipse.gemini.blueprint.test.provisioning.internal.MavenPackagedArtifactFinder.java

/**
 * Returns the <tt>groupId</tt> setting in a <tt>pom.xml</tt> file.
 * //w  ww.  ja  va 2  s .  c o m
 * @return a <tt>pom.xml</tt> <tt>groupId</tt>.
 */
String getGroupIdFromPom(Resource pomXml) {
    try {
        DocumentLoader docLoader = new DefaultDocumentLoader();
        Document document = docLoader.loadDocument(new InputSource(pomXml.getInputStream()), null, null,
                XmlValidationModeDetector.VALIDATION_NONE, false);

        String groupId = DomUtils.getChildElementValueByTagName(document.getDocumentElement(), GROUP_ID_ELEM);
        // no groupId specified, try the parent definition
        if (groupId == null) {
            if (log.isTraceEnabled())
                log.trace("No groupId defined; checking for the parent definition");
            Element parent = DomUtils.getChildElementByTagName(document.getDocumentElement(), "parent");
            if (parent != null)
                return DomUtils.getChildElementValueByTagName(parent, GROUP_ID_ELEM);
        } else {
            return groupId;
        }
    } catch (Exception ex) {
        throw (RuntimeException) new RuntimeException(
                new ParserConfigurationException("error parsing resource=" + pomXml).initCause(ex));
    }

    throw new IllegalArgumentException(
            "no groupId or parent/groupId defined by resource [" + pomXml.getDescription() + "]");

}

From source file:org.mifos.tools.service.ConsoleReaderService.java

private void printCountries() {
    if (this.countries == null) {
        this.countries = new ArrayList<>();
        final Resource countriesResource = this.resourceLoader.getResource("classpath:template/countries.json");

        try {//  w  w  w .  jav  a 2 s . c o  m
            final JsonReader reader = new JsonReader(new InputStreamReader(countriesResource.getInputStream()));
            final List<Country> foundCountries = this.gson.fromJson(reader, new TypeToken<List<Country>>() {
            }.getType());
            this.countries.addAll(foundCountries);
        } catch (IOException e) {
            System.out.println("Could not load available countries, exit!");
            System.exit(-1);
        }
    }
    for (Country country : this.countries) {
        System.out.println(country.getCountryCode() + " (" + country.getName() + ")");
    }
}

From source file:org.openlmis.fulfillment.Resource2Db.java

Pair<List<String>, List<Object[]>> resourceCsvToBatchedPair(final Resource resource) throws IOException {
    XLOGGER.entry(resource.getDescription());

    // parse CSV/*from   w  ww .j  a v  a  2s .  co  m*/
    try (InputStreamReader isReader = new InputStreamReader(
            new BOMInputStream(resource.getInputStream(), ByteOrderMark.UTF_8))) {
        CSVParser parser = CSVFormat.DEFAULT.withHeader().withNullString("").parse(isReader);

        // read header row
        MutablePair<List<String>, List<Object[]>> readData = new MutablePair<>();
        readData.setLeft(new ArrayList<>(parser.getHeaderMap().keySet()));
        XLOGGER.info("Read header: " + readData.getLeft());

        // read data rows
        List<Object[]> rows = new ArrayList<>();
        for (CSVRecord record : parser.getRecords()) {
            if (!record.isConsistent()) {
                throw new IllegalArgumentException("CSV record inconsistent: " + record);
            }

            List theRow = IteratorUtils.toList(record.iterator());
            rows.add(theRow.toArray());
        }
        readData.setRight(rows);

        XLOGGER.exit("Records read: " + readData.getRight().size());
        return readData;
    }
}