Example usage for org.apache.commons.io FileUtils openInputStream

Introduction

In this page you can find the example usage for org.apache.commons.io FileUtils openInputStream.

Prototype

public static FileInputStream openInputStream(File file) throws IOException

Source Link

Document

Opens a FileInputStream for the specified file, providing better error messages than simply calling new FileInputStream(file).

Usage

From source file:org.openhim.mediator.XDSMediatorMain.java

private static MediatorConfig loadConfig(String configPath)
        throws IOException, RoutingTable.RouteAlreadyMappedException {
    MediatorConfig config = new MediatorConfig();

    if (configPath != null) {
        Properties props = new Properties();
        File conf = new File(configPath);
        InputStream in = FileUtils.openInputStream(conf);
        props.load(in);//from   w w w .j  a v  a 2  s  .co  m
        IOUtils.closeQuietly(in);

        config.setProperties(props);
    } else {
        config.setProperties("mediator.properties");
    }

    config.setName(config.getProperty("mediator.name"));
    config.setServerHost(config.getProperty("mediator.host"));
    config.setServerPort(Integer.parseInt(config.getProperty("mediator.port")));
    config.setRootTimeout(Integer.parseInt(config.getProperty("mediator.timeout")));

    config.setCoreHost(config.getProperty("core.host"));
    config.setCoreAPIUsername(config.getProperty("core.api.user"));
    config.setCoreAPIPassword(config.getProperty("core.api.password"));
    if (config.getProperty("core.api.port") != null) {
        config.setCoreAPIPort(Integer.parseInt(config.getProperty("core.api.port")));
    }

    config.setRoutingTable(buildRoutingTable());
    config.setStartupActors(buildStartupActorsConfig());

    InputStream regInfo = XDSMediatorMain.class.getClassLoader()
            .getResourceAsStream("mediator-registration-info.json");
    RegistrationConfig regConfig = new RegistrationConfig(regInfo);
    config.setRegistrationConfig(regConfig);

    return config;
}

From source file:org.opentestsystem.delivery.testreg.upload.parser.ExcelFileUploadParserTest.java

@Test
public void testNormalExcel() throws Exception {
    final Workbook excelWb = makeNormalExcelFile(this.excelFile);
    excelWb.write(new FileOutputStream(this.excelFile));

    final Map<String, List<DataRecord>> recordMap = this.excelParser
            .parse(FileUtils.openInputStream(this.excelFile), "GROUPOFSTATES").getParsedObject();
    assertThat(recordMap, notNullValue());
    assertThat(recordMap.get("GROUPOFSTATES").size(), is(3));
}

From source file:org.opentestsystem.delivery.testreg.upload.parser.ExcelFileUploadParserTest.java

@Test
public void testNormalExcelWithBlankRows() throws Exception {
    final Workbook blankExcelWb = makeNormalExcelFile(this.excelFile);
    addBlankRows(blankExcelWb);/*w ww  . ja v  a2s .c om*/
    blankExcelWb.write(new FileOutputStream(this.excelFile));

    final Map<String, List<DataRecord>> recordMap = this.excelParser
            .parse(FileUtils.openInputStream(this.excelFile), "GROUPOFSTATES").getParsedObject();
    assertThat(recordMap, notNullValue());
    assertThat(recordMap.get("GROUPOFSTATES").size(), is(10));
}

From source file:org.opentestsystem.delivery.testreg.upload.parser.ExcelFileUploadParserTest.java

@Test(expected = IllegalArgumentException.class)
public void testNormalExcelWithBlankRowsWithZeroRecordLength() throws Exception {
    final Workbook blankExcelWb = makeNormalExcelFile(this.excelFile);
    addBlankFormulaRows(blankExcelWb);//from   ww  w .  ja  v a  2  s. com
    blankExcelWb.write(new FileOutputStream(this.excelFile));

    final Map<String, List<DataRecord>> recordMap = this.excelParser
            .parse(FileUtils.openInputStream(this.excelFile), "GROUPOFSTATES").getParsedObject();
    assertThat(recordMap, notNullValue());
    assertThat(recordMap.get("GROUPOFSTATES").size(), is(10));
}

From source file:org.opentestsystem.delivery.testreg.upload.parser.ExcelFileUploadParserTest.java

@Test
public void testIgnoreBlankRows() throws Exception {
    this.excelParser.setIgnoreEmptyRows(true);

    final Workbook blankExcelWb = makeNormalExcelFile(this.excelFile);
    addBlankRows(blankExcelWb);/*from w  ww .  j  av a  2s . c  o  m*/
    blankExcelWb.write(new FileOutputStream(this.excelFile));

    final Map<String, List<DataRecord>> recordMap = this.excelParser
            .parse(FileUtils.openInputStream(this.excelFile), "GROUPOFSTATES").getParsedObject();
    assertThat(recordMap, notNullValue());
    assertThat(recordMap.get("GROUPOFSTATES").size(), is(3));
}

From source file:org.opentestsystem.delivery.testreg.upload.parser.ExcelFileUploadParserTest.java

@Test
public void testRowsWithWhitespaces() throws Exception {
    this.excelParser.setTrimRecords(true);

    final Workbook excelWb = makeNormalExcelFile(this.excelFile);
    addSomeRecordsWithWhitespaces(excelWb);
    excelWb.write(new FileOutputStream(this.excelFile));

    final Map<String, List<DataRecord>> recordMap = this.excelParser
            .parse(FileUtils.openInputStream(this.excelFile), "GROUPOFSTATES").getParsedObject();
    assertThat(recordMap, notNullValue());
    assertThat(recordMap.get("GROUPOFSTATES").size(), is(5));

    assertThat(recordMap.get("GROUPOFSTATES").get(3).getColumns(), is(
            new String[] { "China", "Asia", "1.35B", "200000", "Socialist-Communist", "President", "8 yrs" }));
    assertThat(recordMap.get("GROUPOFSTATES").get(4).getColumns(),
            is(new String[] { "Singapore", "Asia", "5.3M", "10000", "Capitalist", "President", "4 yrs" }));

}

From source file:org.opoo.press.impl.ConfigImpl.java

/**
 * @param file/*from   w  w w. j a  v  a 2  s  . com*/
 */
@SuppressWarnings("unchecked")
private void loadConfigFromFile(File file) {
    String name = file.getName();

    InputStream inputStream = null;
    Map<String, Object> map = null;
    try {
        inputStream = FileUtils.openInputStream(file);
        if (FilenameUtils.isExtension(name, "json")) {
            if (objectMapper == null) {
                objectMapper = new ObjectMapper();
            }
            map = objectMapper.readValue(inputStream, Map.class);
        } else {
            //yaml is not thread safe, so create new instance
            map = new Yaml().loadAs(inputStream, Map.class);
        }
    } catch (IOException e) {
        throw new RuntimeException(e);
    } finally {
        IOUtils.closeQuietly(inputStream);
    }

    if (map != null) {
        log.debug("Config loaded: {}", map);
        putAll(map);
    }
}

From source file:org.overlord.dtgov.ui.server.servlets.DeploymentUploadServlet.java

/**
 * Uploads a single deployment to S-RAMP.
 * @param deploymentType//from  ww w.  j  a  va 2  s .c  o m
 * @param fileName
 * @param client
 * @param tempFile
 * @param responseParams
 * @param version
 * @throws Exception
 */
private void uploadSingleDeployment(String deploymentType, String fileName, File tempFile,
        Map<String, String> responseParams, String version) throws Exception {
    ArtifactType at = ArtifactType.valueOf(deploymentType);
    String uuid = null;
    // First, upload the deployment
    InputStream contentStream = null;
    try {
        contentStream = FileUtils.openInputStream(tempFile);
        BaseArtifactType artifact = at.newArtifactInstance();
        artifact.setName(fileName);
        artifact.setVersion(version);
        artifact = clientAccessor.getClient().uploadArtifact(artifact, contentStream);
        responseParams.put("model", at.getArtifactType().getModel()); //$NON-NLS-1$
        responseParams.put("type", at.getArtifactType().getType()); //$NON-NLS-1$
        responseParams.put("uuid", artifact.getUuid()); //$NON-NLS-1$
        uuid = artifact.getUuid();
    } finally {
        IOUtils.closeQuietly(contentStream);
    }

    // Try to expand the artifact (works if an expander is available for the given artifact type).
    ZipToSrampArchive j2sramp = null;
    SrampArchive archive = null;
    try {
        j2sramp = ZipToSrampArchiveRegistry.createExpander(at, tempFile);
        if (j2sramp != null) {
            j2sramp.setContextParam(DefaultMetaDataFactory.PARENT_UUID, uuid);
            archive = j2sramp.createSrampArchive();
            clientAccessor.getClient().uploadBatch(archive);
        }
    } finally {
        SrampArchive.closeQuietly(archive);
        ZipToSrampArchive.closeQuietly(j2sramp);
    }
}

From source file:org.overlord.sramp.atom.archive.expand.DiscoveredArtifact.java

/**
 * Returns an {@link InputStream} over the content of the artifact.
 * @throws IOException// w  ww.j  a  va 2s. c  o m
 */
public InputStream getContent() throws IOException {
    return FileUtils.openInputStream(file);
}

From source file:org.overlord.sramp.atom.archive.SrampArchive.java

/**
 * Gets the content {@link InputStream} for the given S-RAMP archive entry.
 * @param entry the s-ramp archive entry
 * @return an {@link InputStream} over the artifact content or null if no content found (meta-data only)
 * @throws IOException//from   www.  j av  a2 s  .c o m
 */
public InputStream getInputStream(SrampArchiveEntry entry) throws IOException {
    File artifactPath = new File(this.workDir, entry.getPath());
    if (artifactPath.exists())
        return FileUtils.openInputStream(artifactPath);
    else
        return null;
}