Example usage for org.apache.commons.vfs2 FileObject resolveFile

Introduction

In this page you can find the example usage for org.apache.commons.vfs2 FileObject resolveFile.

Prototype

FileObject resolveFile(String path) throws FileSystemException;

Source Link

Document

Finds a file, relative to this file.

Usage

From source file:org.onehippo.forge.content.exim.repository.jaxrs.ContentEximExportService.java

private int exportDocuments(Logger procLogger, ProcessStatus processStatus, ExecutionParams params,
        WorkflowDocumentVariantExportTask exportTask, Result result, int batchCount, FileObject baseFolder,
        Set<String> referredBinaryPaths) throws Exception {
    final String baseFolderUrlPrefix = baseFolder.getURL().toString() + "/";
    final AntPathMatcher pathMatcher = new AntPathMatcher();

    for (ResultItem item : result.getItems()) {
        if (isStopRequested(baseFolder)) {
            procLogger.info("Stop requested by file at {}/{}", baseFolder.getName().getPath(),
                    STOP_REQUEST_FILE_REL_PATH);
            break;
        }/* w w  w. ja va 2s. c  o m*/

        ContentMigrationRecord record = null;

        try {
            String handlePath = item.getPath();

            if (!isDocumentPathIncluded(pathMatcher, params, handlePath)) {
                continue;
            }

            if (!HippoNodeUtils.isDocumentPath(handlePath)) {
                continue;
            }

            if (!exportTask.getDocumentManager().getSession().nodeExists(handlePath)) {
                continue;
            }

            Node handle = exportTask.getDocumentManager().getSession().getNode(handlePath);
            Map<String, Node> variantsMap = HippoNodeUtils.getDocumentVariantsMap(handle);
            Node variant = variantsMap.get(HippoStdNodeType.PUBLISHED);
            if (variant == null) {
                variant = variantsMap.get(HippoStdNodeType.UNPUBLISHED);
            }

            if (variant == null) {
                continue;
            }

            String variantPath = variant.getPath();
            record = exportTask.beginRecord(variant.getIdentifier(), variantPath);

            Document document = new Document(variant.getIdentifier());
            ContentNode contentNode = exportTask.exportVariantToContentNode(document);
            record.setProcessed(true);

            ContentNodeUtils.replaceDocbasesByPaths(exportTask.getDocumentManager().getSession(), contentNode,
                    ContentNodeUtils.MIRROR_DOCBASES_XPATH, referredBinaryPaths);

            Set<String> docbasePropNames = params.getDocbasePropNames();
            if (CollectionUtils.isNotEmpty(docbasePropNames)) {
                for (String docbasePropName : docbasePropNames) {
                    ContentNodeUtils.replaceDocbasePropertiesByPaths(
                            exportTask.getDocumentManager().getSession(), contentNode,
                            "properties[@itemName='" + docbasePropName + "']");
                }
            }

            ContentNodeUtils.removeUrlPrefixInJcrDataValues(contentNode, baseFolderUrlPrefix);

            applyTagContentProperties(contentNode, params.getDocumentTags());

            String relPath = StringUtils
                    .removeStart(ContentPathUtils.removeIndexNotationInNodePath(variantPath), "/");
            FileObject file = baseFolder.resolveFile(relPath + ".json");
            record.setAttribute("file", file.getName().getPath());

            exportTask.writeContentNodeToJsonFile(contentNode, file);
            procLogger.debug("Exported document from {} to {}.", handlePath, file.getName().getPath());
            record.setSucceeded(true);
        } catch (Exception e) {
            procLogger.error("Failed to process record: {}", record, e);
            if (record != null) {
                record.setErrorMessage(e.toString());
            }
        } finally {
            if (record != null) {
                exportTask.endRecord();
                result.incrementTotalDocumentCount();
                if (record.isSucceeded()) {
                    result.incrementSucceededDocumentCount();
                } else {
                    result.incrementFailedDocumentCount();
                }
                if (processStatus != null) {
                    processStatus.setProgress(result.getProgress());
                }
            }
            ++batchCount;
            if (batchCount % params.getBatchSize() == 0) {
                exportTask.getDocumentManager().getSession().refresh(false);
                if (params.getThrottle() > 0) {
                    Thread.sleep(params.getThrottle());
                }
            }
        }
    }

    exportTask.getDocumentManager().getSession().refresh(false);

    return batchCount;
}

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From source file:org.pentaho.di.core.hadoop.HadoopConfigurationBootstrapTest.java

@Test
public void resolveHadoopConfigurationsDirectory() throws Exception {
    final FileObject ramRoot = VFS.getManager().resolveFile("ram://");
    prop.setProperty(HadoopConfigurationBootstrap.PROPERTY_HADOOP_CONFIGURATIONS_PATH,
            "hadoop-configs-go-here");
    HadoopConfigurationBootstrap b = spy(new HadoopConfigurationBootstrap());
    doReturn(ramRoot).when(b).locatePluginDirectory();
    doReturn(prop).when(b).getPluginProperties();

    FileObject hadoopConfigsDir = b.resolveHadoopConfigurationsDirectory();
    assertNotNull(hadoopConfigsDir);/*from w  w  w  .ja  va  2  s  . c  o  m*/
    assertEquals(ramRoot.resolveFile("hadoop-configs-go-here").getURL(), hadoopConfigsDir.getURL());
}

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From source file:org.pentaho.di.core.hadoop.HadoopConfigurationBootstrapTest.java

@Test
public void getHadoopConfigurationProvider() throws Exception {
    final FileObject ramRoot = VFS.getManager().resolveFile("ram://");
    String CONFIGS_PATH = "hadoop-configs-go-here";
    ramRoot.resolveFile(CONFIGS_PATH).createFolder();

    HadoopConfiguration c = new HadoopConfiguration(ramRoot, "test", "test", new MockHadoopShim());
    HadoopConfigurationProvider provider = new MockHadoopConfigurationProvider(Arrays.asList(c), "test");

    prop.setProperty(HadoopConfigurationBootstrap.PROPERTY_HADOOP_CONFIGURATIONS_PATH, CONFIGS_PATH);
    prop.setProperty(HadoopConfigurationBootstrap.PROPERTY_ACTIVE_HADOOP_CONFIGURATION, "test");

    HadoopConfigurationBootstrap boot = spy(new HadoopConfigurationBootstrap());
    boot.setPrompter(mock(HadoopConfigurationPrompter.class));
    doReturn(ramRoot).when(boot).locatePluginDirectory();
    doReturn(prop).when(boot).getPluginProperties();
    doReturn(prop).when(boot).getMergedPmrAndPluginProperties();
    doReturn(provider).when(boot).initializeHadoopConfigurationProvider(any(FileObject.class));
    assertEquals(provider, boot.getProvider());
}

---

From source file:org.pentaho.di.core.hadoop.HadoopConfigurationBootstrapTest.java

@Test
public void getHadoopConfigurationProvider_active_invalid() throws Exception {
    final FileObject ramRoot = VFS.getManager().resolveFile("ram://");
    final String CONFIGS_PATH = "hadoop-configs-go-here";
    ramRoot.resolveFile(CONFIGS_PATH).createFolder();

    HadoopConfiguration c = new HadoopConfiguration(ramRoot, "test", "test", new MockHadoopShim());
    HadoopConfigurationProvider provider = new MockHadoopConfigurationProvider(Arrays.asList(c), "invalid");

    prop.setProperty(HadoopConfigurationBootstrap.PROPERTY_HADOOP_CONFIGURATIONS_PATH, CONFIGS_PATH);
    prop.setProperty(HadoopConfigurationBootstrap.PROPERTY_ACTIVE_HADOOP_CONFIGURATION, "invalid");

    HadoopConfigurationBootstrap b = spy(new HadoopConfigurationBootstrap());
    doReturn(ramRoot).when(b).locatePluginDirectory();
    doReturn(prop).when(b).getPluginProperties();
    doReturn(prop).when(b).getMergedPmrAndPluginProperties();
    doReturn(provider).when(b).initializeHadoopConfigurationProvider(any(FileObject.class));
    try {//from   w ww .j  a v  a 2s . c  o m
        b.getProvider();
        fail("Expected exception");
    } catch (ConfigurationException ex) {
        assertEquals("Invalid active Hadoop configuration: \"invalid\".", ex.getMessage());
    }
}

---

From source file:org.pentaho.di.core.hadoop.HadoopConfigurationBootstrapTest.java

@Test
public void getHadoopConfigurationProvider_getActiveException() throws Exception {
    final FileObject ramRoot = VFS.getManager().resolveFile("ram://");
    final String CONFIGS_PATH = "hadoop-configs-go-here";
    ramRoot.resolveFile(CONFIGS_PATH).createFolder();

    prop.setProperty(HadoopConfigurationBootstrap.PROPERTY_HADOOP_CONFIGURATIONS_PATH, CONFIGS_PATH);
    prop.setProperty(HadoopConfigurationBootstrap.PROPERTY_ACTIVE_HADOOP_CONFIGURATION, "test");

    HadoopConfiguration c = new HadoopConfiguration(ramRoot, "test", "test", new MockHadoopShim());
    try {/*w  w w .  ja  va 2  s  .c o  m*/
        HadoopConfigurationProvider provider = new MockHadoopConfigurationProvider(Arrays.asList(c), "test") {
            public HadoopConfiguration getActiveConfiguration() throws ConfigurationException {
                throw new NullPointerException();
            };
        };
        HadoopConfigurationBootstrap boot = spy(new HadoopConfigurationBootstrap());
        doReturn(ramRoot).when(boot).locatePluginDirectory();
        doReturn(prop).when(boot).getPluginProperties();
        doReturn(prop).when(boot).getMergedPmrAndPluginProperties();
        doReturn(provider).when(boot).initializeHadoopConfigurationProvider(any(FileObject.class));

        boot.getProvider();
        fail("Expected exception");
    } catch (ConfigurationException ex) {
        assertEquals("Invalid active Hadoop configuration: \"test\".", ex.getMessage());
    }
}

---

From source file:org.pentaho.di.trans.steps.pentahoreporting.urlrepository.FileObjectContentLocation.java

/**
 * Returns the content entity with the given name. If the entity does not exist, an Exception will be raised.
 *
 * @param name the name of the entity to be retrieved.
 * @return the content entity for this name, never null.
 * @throws ContentIOException if an repository error occured.
 *///from w w  w.j  a va2 s  .  com
public ContentEntity getEntry(final String name) throws ContentIOException {
    try {
        if (RepositoryUtilities.isInvalidPathName(name)) {
            throw new IllegalArgumentException("The name given is not valid.");
        }

        final FileObject file = getBackend();
        final FileObject child = file.resolveFile(name);
        if (child.exists() == false) {
            throw new ContentIOException("Not found:" + child);
        }

        if (child.isFolder()) {
            return new FileObjectContentLocation(this, child);
        } else if (child.isFile()) {
            return new FileObjectContentItem(this, child);
        } else {
            throw new ContentIOException("Not File nor directory.");
        }
    } catch (FileSystemException e) {
        throw new RuntimeException(e);
    }
}

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From source file:org.pentaho.di.trans.steps.pentahoreporting.urlrepository.FileObjectContentLocation.java

/**
 * Creates a new data item in the current location. This method must never return null. This method will fail if an
 * entity with the same name exists in this location.
 *
 * @param name the name of the new entity.
 * @return the newly created entity, never null.
 * @throws ContentCreationException if the item could not be created.
 *//*from   w ww  .j a  v a 2  s  .  c  o m*/
public ContentItem createItem(final String name) throws ContentCreationException {
    if (RepositoryUtilities.isInvalidPathName(name)) {
        throw new IllegalArgumentException("The name given is not valid.");
    }
    try {
        final FileObject file = getBackend();
        final FileObject child = file.resolveFile(name);
        if (child.exists()) {
            if (child.getContent().getSize() == 0) {
                // probably one of the temp files created by the pentaho-system
                return new FileObjectContentItem(this, child);
            }
            throw new ContentCreationException("File already exists: " + child);
        }
        try {
            child.createFile();
            return new FileObjectContentItem(this, child);
        } catch (IOException e) {
            throw new ContentCreationException("IOError while create", e);
        }
    } catch (FileSystemException e) {
        throw new RuntimeException(e);
    }
}

---

From source file:org.pentaho.di.trans.steps.pentahoreporting.urlrepository.FileObjectContentLocation.java

/**
 * Creates a new content location in the current location. This method must never return null. This method will fail
 * if an entity with the same name exists in this location.
 *
 * @param name the name of the new entity.
 * @return the newly created entity, never null.
 * @throws ContentCreationException if the item could not be created.
 *//* w  w w.j ava 2 s  .c  om*/
public ContentLocation createLocation(final String name) throws ContentCreationException {
    if (RepositoryUtilities.isInvalidPathName(name)) {
        throw new IllegalArgumentException("The name given is not valid.");
    }
    try {
        final FileObject file = getBackend();
        final FileObject child = file.resolveFile(name);
        if (child.exists()) {
            throw new ContentCreationException("File already exists.");
        }
        child.createFile();
        try {
            return new FileObjectContentLocation(this, child);
        } catch (ContentIOException e) {
            throw new ContentCreationException("Failed to create the content-location", e);
        }
    } catch (FileSystemException e) {
        throw new RuntimeException(e);
    }
}

---

From source file:org.pentaho.di.trans.steps.pentahoreporting.urlrepository.FileObjectContentLocation.java

/**
 * Checks, whether an content entity with the given name exists in this content location. This method will report
 * invalid filenames as non-existent.//  w  ww .  java2s.com
 *
 * @param name the name of the new entity.
 * @return true, if an entity exists with this name, false otherwise.
 */
public boolean exists(final String name) {
    if (RepositoryUtilities.isInvalidPathName(name)) {
        return false;
    }
    try {
        final FileObject file = getBackend();
        final FileObject child = file.resolveFile(name);
        return child.exists();
    } catch (FileSystemException e) {
        throw new RuntimeException(e);
    }
}

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From source file:org.pentaho.hadoop.shim.common.DistributedCacheTestUtil.java

static FileObject createTestFolderWithContent(String rootFolderName) throws Exception {
    String rootName = "bin/test/" + rootFolderName;
    FileObject root = KettleVFS.getFileObject(rootName);
    root.resolveFile("jar1.jar").createFile();
    root.resolveFile("jar2.jar").createFile();
    root.resolveFile("folder").resolveFile("file.txt").createFile();
    root.resolveFile("pentaho-mapreduce-libraries.zip").createFile();

    createTestHadoopConfiguration(rootName);

    return root;/*from  w  w w. j  a  v a2s. co m*/
}

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