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

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

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Introduction

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

Prototype

boolean exists();

Source Link

Document

Determine whether this resource actually exists in physical form.

Usage

From source file:fr.acxio.tools.agia.tasks.FilesOperationTaskletTest.java

@Test
public void testExecuteCopySourceDoesNotExist() throws Exception {
    exception.expect(FileOperationException.class);
    FilesOperationTasklet aTasklet = new FilesOperationTasklet();
    ResourcesFactory aSourceFactory = mock(ResourcesFactory.class);
    Resource aFileResource1 = mock(Resource.class);
    when(aFileResource1.getFile()).thenReturn(new File("src/test/resources/testFiles/unknown.file"));
    when(aFileResource1.exists()).thenReturn(false);
    when(aSourceFactory.getResources(anyMapOf(Object.class, Object.class)))
            .thenReturn(new Resource[] { aFileResource1 });
    ResourceFactory aDestinationFactory = mock(ResourceFactory.class);
    Resource aDestResource = mock(Resource.class);
    when(aDestResource.getFile()).thenReturn(new File("target/CP-unknown.file"));
    when(aDestResource.exists()).thenReturn(false);
    Resource aRelativeResource = mock(Resource.class);
    when(aRelativeResource.getFile()).thenReturn(new File("target"));
    when(aDestResource.createRelative("/.")).thenReturn(aRelativeResource);
    when(aDestinationFactory.getResource(anyMapOf(Object.class, Object.class))).thenReturn(aDestResource);
    assertFalse(aDestResource.getFile().exists());
    aTasklet.setSourceFactory(aSourceFactory);
    aTasklet.setDestinationFactory(aDestinationFactory);
    aTasklet.setOperation(Operation.COPY);
    aTasklet.afterPropertiesSet();/*from w  ww. j  a  v  a2  s.  c  o  m*/
    aTasklet.execute(null, null);
}

From source file:fr.acxio.tools.agia.tasks.FilesOperationTaskletTest.java

@Test
public void testExecuteCopyRecursiveDirectory() throws Exception {
    FileUtils.forceMkdir(new File("target/CP-testfiles/source/subdir"));
    FileUtils.copyFile(new File("src/test/resources/testFiles/input.csv"),
            new File("target/CP-testfiles/source/CP0-input.csv"));
    FileUtils.copyFile(new File("src/test/resources/testFiles/input.csv"),
            new File("target/CP-testfiles/source/subdir/CP1-input.csv"));

    FilesOperationTasklet aTasklet = new FilesOperationTasklet();
    ResourcesFactory aSourceFactory = mock(ResourcesFactory.class);
    Resource aFileResource1 = mock(Resource.class);
    when(aFileResource1.getFile()).thenReturn(new File("target/CP-testfiles/source/"));
    when(aFileResource1.exists()).thenReturn(true);
    when(aSourceFactory.getResources(anyMapOf(Object.class, Object.class)))
            .thenReturn(new Resource[] { aFileResource1 });
    ResourceFactory aDestinationFactory = mock(ResourceFactory.class);
    Resource aDestResource = mock(Resource.class);
    when(aDestResource.getFile()).thenReturn(new File("target/CP-testfiles/destination/"));
    when(aDestResource.exists()).thenReturn(false);
    Resource aRelativeResource = mock(Resource.class);
    when(aRelativeResource.getFile()).thenReturn(new File("target/CP-testfiles/destination/"));
    when(aDestResource.createRelative("/.")).thenReturn(aRelativeResource);
    when(aDestinationFactory.getResource(anyMapOf(Object.class, Object.class))).thenReturn(aDestResource);
    assertFalse(aDestResource.getFile().exists());
    aTasklet.setSourceFactory(aSourceFactory);
    aTasklet.setDestinationFactory(aDestinationFactory);
    aTasklet.setOperation(Operation.COPY);
    aTasklet.setRecursive(true);/* w  w  w .  j av a2 s . co  m*/
    aTasklet.afterPropertiesSet();
    StepContribution aStepContribution = mock(StepContribution.class);
    assertEquals(RepeatStatus.FINISHED, aTasklet.execute(aStepContribution, null));
    verify(aStepContribution, times(1)).incrementReadCount();
    verify(aStepContribution, times(1)).incrementWriteCount(1);
    assertTrue(aDestResource.getFile().exists());
    assertEquals(2, aDestResource.getFile().list().length);
    assertArrayEquals(aFileResource1.getFile().list(), aDestResource.getFile().list());
    assertArrayEquals(aFileResource1.getFile().listFiles()[0].list(),
            aDestResource.getFile().listFiles()[0].list());
}

From source file:fr.acxio.tools.agia.tasks.FilesOperationTaskletTest.java

@Test
public void testExecuteCopyReplace() throws Exception {
    FilesOperationTasklet aTasklet = new FilesOperationTasklet();
    ResourcesFactory aSourceFactory = mock(ResourcesFactory.class);
    Resource aFileResource1 = mock(Resource.class);
    when(aFileResource1.getFile()).thenReturn(new File("src/test/resources/testFiles/input.csv"));
    when(aFileResource1.exists()).thenReturn(true);
    when(aSourceFactory.getResources(anyMapOf(Object.class, Object.class)))
            .thenReturn(new Resource[] { aFileResource1 });
    ResourceFactory aDestinationFactory = mock(ResourceFactory.class);
    Resource aDestResource = mock(Resource.class);
    when(aDestResource.getFile()).thenReturn(new File("target/CP-input.csv"));
    when(aDestResource.exists()).thenReturn(true);
    Resource aRelativeResource = mock(Resource.class);
    when(aRelativeResource.getFile()).thenReturn(new File("target/"));
    when(aDestResource.createRelative("/.")).thenReturn(aRelativeResource);
    when(aDestinationFactory.getResource(anyMapOf(Object.class, Object.class))).thenReturn(aDestResource);
    FileUtils.copyFile(aFileResource1.getFile(), aDestResource.getFile());
    assertTrue(aDestResource.getFile().exists());
    aTasklet.setSourceFactory(aSourceFactory);
    aTasklet.setDestinationFactory(aDestinationFactory);
    aTasklet.setOperation(Operation.COPY);
    aTasklet.afterPropertiesSet();//from   w  ww  .  j  ava  2s.  c  om
    StepContribution aStepContribution = mock(StepContribution.class);
    assertEquals(RepeatStatus.FINISHED, aTasklet.execute(aStepContribution, null));
    verify(aStepContribution, times(1)).incrementReadCount();
    verify(aStepContribution, times(1)).incrementWriteCount(1);
    assertTrue(aDestResource.getFile().exists());
}

From source file:fr.acxio.tools.agia.tasks.FilesOperationTaskletTest.java

@Test
public void testExecuteCopyWithChunkContext() throws Exception {
    FilesOperationTasklet aTasklet = new FilesOperationTasklet();
    ResourcesFactory aSourceFactory = mock(ResourcesFactory.class);
    Resource aFileResource1 = mock(Resource.class);
    when(aFileResource1.getFile()).thenReturn(new File("src/test/resources/testFiles/input.csv"));
    when(aFileResource1.exists()).thenReturn(true);
    when(aSourceFactory.getResources(anyMapOf(Object.class, Object.class)))
            .thenReturn(new Resource[] { aFileResource1 });
    ResourceFactory aDestinationFactory = mock(ResourceFactory.class);
    Resource aDestResource = mock(Resource.class);
    when(aDestResource.getFile()).thenReturn(new File("target/CP-input.csv"));
    when(aDestResource.exists()).thenReturn(false);
    Resource aRelativeResource = mock(Resource.class);
    when(aRelativeResource.getFile()).thenReturn(new File("target"));
    when(aDestResource.createRelative("/.")).thenReturn(aRelativeResource);
    when(aDestinationFactory.getResource(anyMapOf(Object.class, Object.class))).thenReturn(aDestResource);
    assertFalse(aDestResource.getFile().exists());
    aTasklet.setSourceFactory(aSourceFactory);
    aTasklet.setDestinationFactory(aDestinationFactory);
    aTasklet.setOperation(Operation.COPY);
    aTasklet.afterPropertiesSet();/* ww w  .j  a va 2  s  .  c om*/
    ChunkContext aChunkContext = mock(ChunkContext.class);
    StepContext aStepContext = mock(StepContext.class);
    when(aChunkContext.getStepContext()).thenReturn(aStepContext);
    assertEquals(RepeatStatus.FINISHED, aTasklet.execute(null, aChunkContext));
    verify(aChunkContext, times(2)).getStepContext();
    verify(aStepContext, times(1)).getStepExecution();
    assertTrue(aDestResource.getFile().exists());
}

From source file:fr.acxio.tools.agia.tasks.FilesOperationTaskletTest.java

@Test
public void testExecuteCopyFileToExistingDir() throws Exception {
    FileUtils.forceMkdir(new File("target/CP-testfiles"));
    FilesOperationTasklet aTasklet = new FilesOperationTasklet();
    ResourcesFactory aSourceFactory = mock(ResourcesFactory.class);
    Resource aFileResource1 = mock(Resource.class);
    when(aFileResource1.getFile()).thenReturn(new File("src/test/resources/testFiles/input.csv"));
    when(aFileResource1.exists()).thenReturn(true);
    when(aSourceFactory.getResources(anyMapOf(Object.class, Object.class)))
            .thenReturn(new Resource[] { aFileResource1 });
    ResourceFactory aDestinationFactory = mock(ResourceFactory.class);
    Resource aDestResource = mock(Resource.class);
    when(aDestResource.getFile()).thenReturn(new File("target/CP-testfiles/"));
    when(aDestResource.exists()).thenReturn(true);
    Resource aRelativeResource = mock(Resource.class);
    when(aRelativeResource.getFile()).thenReturn(new File("target/CP-testfiles/"));
    when(aDestResource.createRelative("/.")).thenReturn(aRelativeResource);
    when(aDestinationFactory.getResource(anyMapOf(Object.class, Object.class))).thenReturn(aDestResource);
    assertTrue(aDestResource.getFile().exists());
    assertTrue(aDestResource.getFile().isDirectory());
    aTasklet.setSourceFactory(aSourceFactory);
    aTasklet.setDestinationFactory(aDestinationFactory);
    aTasklet.setOperation(Operation.COPY);
    aTasklet.afterPropertiesSet();/*from w w w .  ja  v  a 2  s . c  om*/
    StepContribution aStepContribution = mock(StepContribution.class);
    assertEquals(RepeatStatus.FINISHED, aTasklet.execute(aStepContribution, null));
    verify(aStepContribution, times(1)).incrementReadCount();
    verify(aStepContribution, times(1)).incrementWriteCount(1);
    assertTrue(aDestResource.getFile().exists());
    assertTrue(aDestResource.getFile().isDirectory());
    assertEquals(1, aDestResource.getFile().list().length);
}

From source file:fr.acxio.tools.agia.tasks.FilesOperationTaskletTest.java

@Test
public void testExecuteCopyTwoFiles() throws Exception {
    FilesOperationTasklet aTasklet = new FilesOperationTasklet();
    ResourcesFactory aSourceFactory = mock(ResourcesFactory.class);
    Resource aFileResource1 = mock(Resource.class);
    when(aFileResource1.getFile()).thenReturn(new File("src/test/resources/testFiles/input.csv"));
    when(aFileResource1.exists()).thenReturn(true);
    Resource aFileResource2 = mock(Resource.class);
    when(aFileResource2.getFile()).thenReturn(new File("src/test/resources/testFiles/input1000.csv"));
    when(aFileResource2.exists()).thenReturn(true);
    when(aSourceFactory.getResources(anyMapOf(Object.class, Object.class)))
            .thenReturn(new Resource[] { aFileResource1, aFileResource2 });
    ResourceFactory aDestinationFactory = mock(ResourceFactory.class);
    Resource aDestResource1 = mock(Resource.class);
    when(aDestResource1.getFile()).thenReturn(new File("target/CP-input.csv"));
    when(aDestResource1.exists()).thenReturn(false);
    Resource aRelativeResource1 = mock(Resource.class);
    when(aRelativeResource1.getFile()).thenReturn(new File("target"));
    when(aDestResource1.createRelative("/.")).thenReturn(aRelativeResource1);
    Resource aDestResource2 = mock(Resource.class);
    when(aDestResource2.getFile()).thenReturn(new File("target/CP-input1000.csv"));
    when(aDestResource2.exists()).thenReturn(false);
    Resource aRelativeResource2 = mock(Resource.class);
    when(aRelativeResource2.getFile()).thenReturn(new File("target"));
    when(aDestResource2.createRelative("/.")).thenReturn(aRelativeResource2);
    when(aDestinationFactory.getResource(anyMapOf(Object.class, Object.class))).thenReturn(aDestResource1,
            aDestResource2);/*ww w .  j a  v a  2  s . com*/
    assertFalse(aDestResource1.getFile().exists());
    assertFalse(aDestResource2.getFile().exists());
    aTasklet.setSourceFactory(aSourceFactory);
    aTasklet.setDestinationFactory(aDestinationFactory);
    aTasklet.setOperation(Operation.COPY);
    aTasklet.afterPropertiesSet();
    StepContribution aStepContribution = mock(StepContribution.class);
    assertEquals(RepeatStatus.FINISHED, aTasklet.execute(aStepContribution, null));
    verify(aStepContribution, times(2)).incrementReadCount();
    verify(aStepContribution, times(2)).incrementWriteCount(1);
    assertTrue(aDestResource1.getFile().exists());
    assertTrue(aDestResource2.getFile().exists());
}

From source file:com.agiletec.apsadmin.portal.WidgetTypeAction.java

private boolean checkGui() throws Throwable {
    if (this.getStrutsAction() == NEW_USER_WIDGET || this.getStrutsAction() == ApsAdminSystemConstants.PASTE) {
        return true;
    }/*w  w  w .  j a  v  a2s  . c  o  m*/
    boolean isValuedGui = StringUtils.isNotBlank(this.getGui());
    if (this.getStrutsAction() == ApsAdminSystemConstants.ADD) {
        return isValuedGui;
    }
    if (this.getStrutsAction() != ApsAdminSystemConstants.EDIT) {
        throw new RuntimeException("Invalid Struts Action " + this.getStrutsAction());
    }
    WidgetType type = this.getWidgetType(this.getWidgetTypeCode());
    if (type.isLogic() || this.isInternalServletWidget(this.getWidgetTypeCode())) {
        return true;
    }
    String pluginCode = type.getPluginCode();
    String jspPath = WidgetType.getJspPath(this.getWidgetTypeCode(), pluginCode);
    String folderPath = this.getRequest().getSession().getServletContext().getRealPath("/");
    boolean existsJsp = (new File(folderPath + jspPath)).exists();
    if (existsJsp) {
        return true;
    }
    PathMatchingResourcePatternResolver resolver = new PathMatchingResourcePatternResolver();
    Resource[] resources = resolver.getResources("file:**" + jspPath);
    for (int i = 0; i < resources.length; i++) {
        Resource resource = resources[i];
        if (resource.exists()) {
            return true;
        }
    }
    GuiFragment guiFragment = this.extractUniqueGuiFragment(this.getWidgetTypeCode());
    if (!isValuedGui && (guiFragment == null || StringUtils.isBlank(guiFragment.getDefaultGui()))) {
        return false;
    } else {
        return true;
    }
}

From source file:it.geosolutions.httpproxy.service.impl.ProxyConfigImpl.java

/**
 * Reload proxy configuration reading {@link ProxyConfigImpl#locations}
 */// ww w  .j  a  v a 2 s .co  m
public void reloadProxyConfig() {
    if (locations != null) {
        for (Resource location : locations) {
            try {
                if (location.exists()) {
                    trackLocation(location);
                } else {
                    // Try to load from file system:
                    String path = null;
                    if (location instanceof ClassPathResource) {
                        // This instance is running without web context
                        path = ((ClassPathResource) location).getPath();
                    } else if (location instanceof ServletContextResource) {
                        // This instance is running in a web context
                        path = ((ServletContextResource) location).getPath();
                    }
                    if (path != null) {
                        Resource alternative = new UrlResource("file:/" + path);
                        if (alternative.exists()) {
                            trackLocation(alternative);
                        }
                    }
                }
            } catch (Exception e) {
                LOGGER.log(Level.SEVERE, "Error overriding the proxy configuration ", e);
            }
        }
    } else {
        LOGGER.log(Level.SEVERE, "Can't observe locations for proxy configuration");
    }
}

From source file:org.parancoe.web.util.ReloadableResourceBundleMessageSource.java

/**
 * Refresh the PropertiesHolder for the given bundle filename. The holder can be
 * <code>null</code> if not cached before, or a timed-out cache entry (potentially getting
 * re-validated against the current last-modified timestamp).
 *
 * @param filename the bundle filename (basename + Locale)
 * @param propHolder the current PropertiesHolder for the bundle
 */// www.j a v  a  2 s . c om
protected ReloadableResourceBundleMessageSource.PropertiesHolder refreshProperties(String filename,
        ReloadableResourceBundleMessageSource.PropertiesHolder propHolder) {
    long refreshTimestamp = (this.cacheMillis < 0) ? -1 : System.currentTimeMillis();

    Resource[] resources = null;
    try {
        if (this.resourceLoader instanceof ResourcePatternResolver) {
            resources = ((ResourcePatternResolver) this.resourceLoader)
                    .getResources(filename + PROPERTIES_SUFFIX);
            if (resources == null || resources.length == 0) {
                resources = ((ResourcePatternResolver) this.resourceLoader).getResources(filename + XML_SUFFIX);
            }
        } else {
            Resource resource = this.resourceLoader.getResource(filename + PROPERTIES_SUFFIX);
            if (!resource.exists()) {
                resource = this.resourceLoader.getResource(filename + XML_SUFFIX);
            }
            resources = new Resource[1];
            resources[0] = resource;
        }
        if (resources != null && resources.length > 0) {
            propHolder = new ReloadableResourceBundleMessageSource.PropertiesHolder();
            for (Resource resource : resources) {
                if (resource.exists()) {
                    long fileTimestamp = -1;
                    if (this.cacheMillis >= 0) {
                        // Last-modified timestamp of file will just be read if caching with timeout.
                        try {
                            fileTimestamp = resource.lastModified();
                            if (propHolder != null && propHolder.getFileTimestamp() == fileTimestamp) {
                                if (logger.isDebugEnabled()) {
                                    logger.debug("Re-caching properties for filename [" + filename
                                            + "] - file hasn't been modified");
                                }
                                propHolder.setRefreshTimestamp(refreshTimestamp);
                                return propHolder;
                            }
                        } catch (IOException ex) {
                            // Probably a class path resource: cache it forever.
                            if (logger.isDebugEnabled()) {
                                logger.debug(resource
                                        + " could not be resolved in the file system - assuming that is hasn't changed",
                                        ex);
                            }
                            fileTimestamp = -1;
                        }
                    }
                    try {
                        Properties props = loadProperties(resource, filename);
                        if (propHolder.getProperties() != null) {
                            propHolder.getProperties().putAll(props);
                        } else {
                            propHolder.properties = props;
                        }
                        propHolder.fileTimestamp = fileTimestamp;
                    } catch (IOException ex) {
                        if (logger.isWarnEnabled()) {
                            logger.warn("Could not parse properties file [" + resource.getFilename() + "]", ex);
                        }
                    }
                } else {
                    // Resource does not exist.
                    if (logger.isDebugEnabled()) {
                        logger.debug("No properties file found for [" + resource.getFilename()
                                + "] - neither plain properties nor XML");
                    }
                }
            }
        } else {
            // Resource does not exist.
            if (logger.isDebugEnabled()) {
                logger.debug(
                        "No properties files found for [" + filename + "] - neither plain properties nor XML");
            }
            // Empty holder representing "not found".
            propHolder = new ReloadableResourceBundleMessageSource.PropertiesHolder();
        }
    } catch (IOException iOException) {
        if (logger.isWarnEnabled()) {
            logger.warn("Could not match pattern [" + filename + "]", iOException);
        }
        // Empty holder representing "not valid".
        propHolder = new ReloadableResourceBundleMessageSource.PropertiesHolder();
    }

    propHolder.setRefreshTimestamp(refreshTimestamp);
    this.cachedProperties.put(filename, propHolder);
    return propHolder;
}

From source file:fr.acxio.tools.agia.file.pdf.SplitPDFTasklet.java

private int splitFile(Resource sSourceResource, ChunkContext sChunkContext) throws Exception {
    Map<String, Object> aDestinationParams = new HashMap<String, Object>();
    aDestinationParams.put(ResourceFactoryConstants.PARAM_SOURCE, sSourceResource);
    aDestinationParams.put(ResourceFactoryConstants.PARAM_STEP_EXEC,
            ((sChunkContext != null) && (sChunkContext.getStepContext() != null))
                    ? sChunkContext.getStepContext().getStepExecution()
                    : null);// w  ww . j  av  a 2 s . co m
    Resource aDestination = null;
    int aResult = 0;

    PDDocumentContainer aDocumentContainer = null;

    try {
        aDocumentContainer = documentFactory.getDocument(sSourceResource.getFile());
        List<PDDocument> documents = aDocumentContainer.getParts();

        for (int i = 0; i < documents.size(); i++) {
            PDDocument doc = documents.get(i);
            // Output file factory
            int aTryCount = 10;
            do {
                aDestination = destinationFactory.getResource(aDestinationParams);
                aTryCount--;
            } while (!forceReplace && (aTryCount > 0) && (aDestination != null) && aDestination.exists());
            if ((aTryCount == 0) && !forceReplace) {
                throw new SplitPDFException("Cannot create a new destination filename");
            }
            if (aDestination != null) {
                if (aDestination.exists() && LOGGER.isWarnEnabled()) {
                    LOGGER.warn("Replacing {}", aDestination.getFile().getAbsolutePath());
                }
                writeDocument(doc, aDestination.getFile().getAbsolutePath());
                doc.close();
            } else {
                throw new SplitPDFException("No destination specified");
            }
            aResult++;
        }

    } finally {
        if (aDocumentContainer != null) {
            aDocumentContainer.close();
        }
    }
    return aResult;
}