Example usage for org.apache.commons.vfs2 FileContent getLastModifiedTime

Introduction

In this page you can find the example usage for org.apache.commons.vfs2 FileContent getLastModifiedTime.

Prototype

long getLastModifiedTime() throws FileSystemException;

Source Link

Document

Determines the last-modified timestamp of the file.

Usage

From source file:org.apache.hadoop.gateway.topology.file.FileTopologyProvider.java

private static Topology loadTopology(FileObject file) throws IOException, SAXException, URISyntaxException {
    log.loadingTopologyFile(file.getName().getFriendlyURI());
    Digester digester = digesterLoader.newDigester();
    FileContent content = file.getContent();
    TopologyBuilder topologyBuilder = digester.parse(content.getInputStream());
    Topology topology = topologyBuilder.build();
    topology.setUri(file.getURL().toURI());
    topology.setName(FilenameUtils.removeExtension(file.getName().getBaseName()));
    topology.setTimestamp(content.getLastModifiedTime());
    return topology;
}

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From source file:org.apache.synapse.transport.vfs.VFSTransportListener.java

/**
 * Process a single file through Axis2/*from  w  ww  .  java 2  s  .c om*/
 * @param entry the PollTableEntry for the file (or its parent directory or archive)
 * @param file the file that contains the actual message pumped into Axis2
 * @throws AxisFault on error
 */
private void processFile(PollTableEntry entry, FileObject file) throws AxisFault {

    try {
        FileContent content = file.getContent();
        String fileName = file.getName().getBaseName();
        String filePath = file.getName().getPath();
        String fileURI = file.getName().getURI();

        metrics.incrementBytesReceived(content.getSize());

        Map<String, Object> transportHeaders = new HashMap<String, Object>();
        transportHeaders.put(VFSConstants.FILE_PATH, filePath);
        transportHeaders.put(VFSConstants.FILE_NAME, fileName);
        transportHeaders.put(VFSConstants.FILE_URI, fileURI);

        try {
            transportHeaders.put(VFSConstants.FILE_LENGTH, content.getSize());
            transportHeaders.put(VFSConstants.LAST_MODIFIED, content.getLastModifiedTime());
        } catch (FileSystemException ignore) {
        }

        MessageContext msgContext = entry.createMessageContext();

        String contentType = entry.getContentType();
        if (BaseUtils.isBlank(contentType)) {
            if (file.getName().getExtension().toLowerCase().endsWith(".xml")) {
                contentType = "text/xml";
            } else if (file.getName().getExtension().toLowerCase().endsWith(".txt")) {
                contentType = "text/plain";
            }
        } else {
            // Extract the charset encoding from the configured content type and
            // set the CHARACTER_SET_ENCODING property as e.g. SOAPBuilder relies on this.
            String charSetEnc = null;
            try {
                if (contentType != null) {
                    charSetEnc = new ContentType(contentType).getParameter("charset");
                }
            } catch (ParseException ex) {
                // ignore
            }
            msgContext.setProperty(Constants.Configuration.CHARACTER_SET_ENCODING, charSetEnc);
        }

        // if the content type was not found, but the service defined it.. use it
        if (contentType == null) {
            if (entry.getContentType() != null) {
                contentType = entry.getContentType();
            } else if (VFSUtils.getProperty(content, BaseConstants.CONTENT_TYPE) != null) {
                contentType = VFSUtils.getProperty(content, BaseConstants.CONTENT_TYPE);
            }
        }

        // does the service specify a default reply file URI ?
        String replyFileURI = entry.getReplyFileURI();
        if (replyFileURI != null) {
            msgContext.setProperty(Constants.OUT_TRANSPORT_INFO,
                    new VFSOutTransportInfo(replyFileURI, entry.isFileLockingEnabled()));
        }

        // Determine the message builder to use
        Builder builder;
        if (contentType == null) {
            log.debug("No content type specified. Using SOAP builder.");
            builder = new SOAPBuilder();
        } else {
            int index = contentType.indexOf(';');
            String type = index > 0 ? contentType.substring(0, index) : contentType;
            builder = BuilderUtil.getBuilderFromSelector(type, msgContext);
            if (builder == null) {
                if (log.isDebugEnabled()) {
                    log.debug("No message builder found for type '" + type + "'. Falling back to SOAP.");
                }
                builder = new SOAPBuilder();
            }
        }

        // set the message payload to the message context
        InputStream in;
        ManagedDataSource dataSource;
        if (builder instanceof DataSourceMessageBuilder && entry.isStreaming()) {
            in = null;
            dataSource = ManagedDataSourceFactory.create(new FileObjectDataSource(file, contentType));
        } else {
            in = new AutoCloseInputStream(content.getInputStream());
            dataSource = null;
        }

        try {
            OMElement documentElement;
            if (in != null) {
                documentElement = builder.processDocument(in, contentType, msgContext);
            } else {
                documentElement = ((DataSourceMessageBuilder) builder).processDocument(dataSource, contentType,
                        msgContext);
            }
            msgContext.setEnvelope(TransportUtils.createSOAPEnvelope(documentElement));

            handleIncomingMessage(msgContext, transportHeaders, null, //* SOAP Action - not applicable *//
                    contentType);
        } finally {
            if (dataSource != null) {
                dataSource.destroy();
            }
        }

        if (log.isDebugEnabled()) {
            log.debug("Processed file : " + VFSUtils.maskURLPassword(file.toString()) + " of Content-type : "
                    + contentType);
        }

    } catch (FileSystemException e) {
        handleException(
                "Error reading file content or attributes : " + VFSUtils.maskURLPassword(file.toString()), e);

    } finally {
        try {
            if (file != null) {
                file.close();
            }
        } catch (FileSystemException warn) {
            // ignore the warning,  since we handed over the stream close job to
            // AutocloseInputstream..
        }
    }
}

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From source file:org.celeria.minecraft.backup.Archive.java

private ZipEntry entryFor(final String name, final FileContent content) throws FileSystemException {
    final ZipEntry entry = new ZipEntry(name);
    entry.setTime(content.getLastModifiedTime());
    return entry;
}

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From source file:org.celeria.minecraft.backup.DeleteOldBackupsTaskTest.java

@Before
public void setUpOldBackUp(@Named("old") final FileContent oldBackUpContent) throws Exception {
    when(oldBackUp.getContent()).thenReturn(oldBackUpContent);
    when(oldBackUpContent.getLastModifiedTime()).thenReturn(OLD_TIME);
}

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From source file:org.celeria.minecraft.backup.DeleteOldBackupsTaskTest.java

@Before
public void setUpNewBackUp(@Named("new") final FileContent newBackUpContent) throws Exception {
    when(newBackUp.getContent()).thenReturn(newBackUpContent);
    when(newBackUpContent.getLastModifiedTime()).thenReturn(NEW_TIME);
}

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From source file:org.fuin.vfs2.filter.AgeFileFilter.java

/**
 * Tests if the specified <code>File</code> is newer than the specified time
 * reference./*from   w w w . j a  v a  2s.  c  om*/
 * 
 * @param fileObject
 *            the <code>File</code> of which the modification date must be
 *            compared, must not be {@code null}
 * @param timeMillis
 *            the time reference measured in milliseconds since the epoch
 *            (00:00:00 GMT, January 1, 1970)
 * @return true if the <code>File</code> exists and has been modified after
 *         the given time reference.
 * @throws IllegalArgumentException
 *             if the file is {@code null}
 */
private static boolean isFileNewer(final FileObject fileObject, final long timeMillis) {
    if (fileObject == null) {
        throw new IllegalArgumentException("No specified file");
    }
    try {
        if (!fileObject.exists()) {
            return false;
        }
        final FileContent content = fileObject.getContent();
        try {
            final long lastModified = content.getLastModifiedTime();
            return lastModified > timeMillis;
        } finally {
            content.close();
        }
    } catch (final FileSystemException ex) {
        throw new RuntimeException(ex);
    }
}

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From source file:org.mycore.common.content.MCRVFSContent.java

@Override
public long lastModified() throws IOException {
    FileContent content = fo.getContent();
    try {/*  w ww.j  av  a  2 s . c  om*/
        return content.getLastModifiedTime();
    } finally {
        fo.close();
    }
}

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From source file:org.mycore.common.content.MCRVFSContent.java

@Override
public String getETag() throws IOException {
    FileContent content = fo.getContent();
    try {/*from  w  w  w. j a  v a2 s  .co  m*/
        String systemId = getSystemId();
        if (systemId == null) {
            systemId = fo.getName().getURI();
        }
        long length = content.getSize();
        long lastModified = content.getLastModifiedTime();
        String eTag = getSimpleWeakETag(systemId, length, lastModified);
        if (eTag == null) {
            return null;
        }
        return eTag.substring(2); //remove weak
    } finally {
        content.close();
    }
}

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From source file:org.mycore.datamodel.ifs2.MCRNode.java

/**
 * Returns the time this node was last modified, or null if no such time is
 * defined in the underlying filesystem//  w w  w .  ja v  a2  s  .  c  o m
 * 
 * @return the time this node was last modified
 */
public Date getLastModified() throws IOException {
    FileContent content = fo.getContent();
    try {
        if (content != null) {
            return new Date(content.getLastModifiedTime());
        } else {
            return null;
        }
    } finally {
        content.close();
    }
}

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From source file:org.mycore.datamodel.ifs2.MCRStoredMetadata.java

/**
 * Returns the date this metadata document was last modified
 * //from  w w  w  .  ja v  a 2 s  . co  m
 * @return the date this metadata document was last modified
 */
public Date getLastModified() throws IOException {
    FileContent fileContent = fo.getContent();
    try {
        long time = fileContent.getLastModifiedTime();
        return new Date(time);
    } finally {
        fileContent.close();
    }
}

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