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

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

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Introduction

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

Prototype

Resource createRelative(String relativePath) throws IOException;

Source Link

Document

Create a resource relative to this resource.

Usage

From source file:com.civilizer.web.handler.ResourceHttpRequestHandler.java

protected Resource getResource(HttpServletRequest request) {
    String path = (String) request.getAttribute(HandlerMapping.PATH_WITHIN_HANDLER_MAPPING_ATTRIBUTE);
    if (path == null) {
        throw new IllegalStateException("Required request attribute '"
                + HandlerMapping.PATH_WITHIN_HANDLER_MAPPING_ATTRIBUTE + "' is not set");
    }//from  ww  w  .  j a  v  a  2s.  c o m
    //        // For resources having UTF-8 encoded path;
    //        path = FsUtil.toUtf8Path(path);

    if (!StringUtils.hasText(path) || isInvalidPath(path)) {
        if (logger.isDebugEnabled()) {
            logger.debug("Ignoring invalid resource path [" + path + "]");
        }
        return null;
    }

    for (Resource location : this.locations) {
        try {
            if (logger.isDebugEnabled()) {
                logger.debug("Trying relative path [" + path + "] against base location: " + location);
            }
            Resource resource = location.createRelative(path);
            if (resource.exists() && resource.isReadable()) {
                if (logger.isDebugEnabled()) {
                    logger.debug("Found matching resource: " + resource);
                }
                return resource;
            } else if (logger.isTraceEnabled()) {
                logger.trace("Relative resource doesn't exist or isn't readable: " + resource);
            }
        } catch (IOException ex) {
            logger.debug("Failed to create relative resource - trying next resource location", ex);
        }
    }
    return null;
}

From source file:se.trillian.goodies.spring.HostNameBasedPropertyPlaceHolderConfigurer.java

@Override
public void postProcessBeanFactory(ConfigurableListableBeanFactory beanFactory) throws BeansException {

    String hostName = getHostName();
    try {// w w w .  j a v a 2s  .  c  om

        List<Resource> tempLocations = new ArrayList<Resource>();
        for (Resource res : locations) {
            String basename = res.getFilename();
            String extension = "";
            int index = basename.lastIndexOf('.');
            if (index != -1) {
                extension = basename.substring(index + 1);
                basename = basename.substring(0, index);
            }
            tempLocations.add(res.createRelative(basename + "-defaults." + extension));
            for (Filter f : hostNameFilters) {
                String filteredHostName = hostName.replaceAll(f.getPattern(), f.getReplacement());
                if (!filteredHostName.equals(hostName)) {
                    tempLocations.add(
                            res.createRelative(basename + "-defaults-" + filteredHostName + "." + extension));
                }
            }
            tempLocations.add(res.createRelative(basename + "-defaults-" + hostName + "." + extension));
            tempLocations.add(res.createRelative(basename + "." + extension));
            for (Filter f : hostNameFilters) {
                String filteredHostName = hostName.replaceAll(f.getPattern(), f.getReplacement());
                if (!filteredHostName.equals(hostName)) {
                    tempLocations.add(res.createRelative(basename + "-" + filteredHostName + "." + extension));
                }
            }
            tempLocations.add(res.createRelative(basename + "-" + hostName + "." + extension));
        }

        List<Resource> newLocations = new ArrayList<Resource>();
        for (Resource r : tempLocations) {
            // Make sure we add a location only once.
            if (!newLocations.contains(r)) {
                newLocations.add(r);
            }
        }
        super.setLocations(newLocations.toArray(new Resource[0]));

    } catch (IOException e) {
        throw new RuntimeException(e);
    }

    super.postProcessBeanFactory(beanFactory);
}

From source file:com.wavemaker.commons.classloader.ThrowawayFileClassLoader.java

@Override
protected URL findResource(String name) {

    URL ret = null;// w ww  .  jav a 2  s  .c  o  m
    JarFile jarFile = null;

    try {
        for (Resource entry : this.classPath) {
            if (entry.getFilename().toLowerCase().endsWith(".jar")) {
                jarFile = new JarFile(entry.getFile());
                ZipEntry ze = jarFile.getEntry(name);
                jarFile.close();

                if (ze != null) {
                    ret = new URL("jar:" + entry.getURL() + "!/" + name);
                    break;
                }
            } else {
                Resource file = entry.createRelative(name);
                if (file.exists()) {
                    ret = file.getURL();
                    break;
                }
            }
        }
    } catch (IOException e) {
        throw new WMRuntimeException(e);
    }

    return ret;
}

From source file:com.wavemaker.tools.project.LocalStudioFileSystem.java

@Override
public Resource copyFile(Resource root, InputStream source, String filePath) {
    Assert.isInstanceOf(FileSystemResource.class, root, "Expected a FileSystemResource");
    try {/*from w w  w  .jav  a2s  .co m*/
        FileSystemResource targetFile = (FileSystemResource) root.createRelative(filePath);
        FileCopyUtils.copy(source, getOutputStream(targetFile));
        return targetFile;
    } catch (IOException ex) {
        throw new WMRuntimeException(ex);
    }
}

From source file:com.wavemaker.commons.classloader.ThrowawayFileClassLoader.java

@Override
protected Class<?> findClass(String name) throws ClassNotFoundException {

    if (this.classPath == null) {
        throw new ClassNotFoundException("invalid search root: " + this.classPath);
    } else if (name == null) {
        throw new ClassNotFoundException(MessageResource.NULL_CLASS.getMessage());
    }/* w  w w  .j  av  a2 s. c o  m*/

    String classNamePath = name.replace('.', '/') + ".class";

    byte[] fileBytes = null;
    try {
        InputStream is = null;
        JarFile jarFile = null;

        for (Resource entry : this.classPath) {
            if (entry.getFilename().toLowerCase().endsWith(".jar")) {
                jarFile = new JarFile(entry.getFile());
                ZipEntry ze = jarFile.getEntry(classNamePath);

                if (ze != null) {
                    is = jarFile.getInputStream(ze);
                    break;
                } else {
                    jarFile.close();
                }
            } else {
                Resource classFile = entry.createRelative(classNamePath);
                if (classFile.exists()) {
                    is = classFile.getInputStream();
                    break;
                }
            }
        }

        if (is != null) {
            try {
                fileBytes = IOUtils.toByteArray(is);
                is.close();
            } finally {
                if (jarFile != null) {
                    jarFile.close();
                }
            }
        }
    } catch (IOException e) {
        throw new ClassNotFoundException(e.getMessage(), e);
    }

    if (name.contains(".")) {
        String packageName = name.substring(0, name.lastIndexOf('.'));
        if (getPackage(packageName) == null) {
            definePackage(packageName, "", "", "", "", "", "", null);
        }
    }

    Class<?> ret;
    if (fileBytes == null) {
        ret = ClassLoaderUtils.loadClass(name, this.parentClassLoader);
    } else {
        ret = defineClass(name, fileBytes, 0, fileBytes.length);
    }

    if (ret == null) {
        throw new ClassNotFoundException(
                "Couldn't find class " + name + " in expected classpath: " + this.classPath);
    }

    return ret;
}

From source file:com.wavemaker.common.util.ThrowawayFileClassLoader.java

@Override
protected Class<?> findClass(String name) throws ClassNotFoundException {

    if (this.classPath == null) {
        throw new ClassNotFoundException("invalid search root: " + this.classPath);
    } else if (name == null) {
        throw new ClassNotFoundException(MessageResource.NULL_CLASS.getMessage());
    }// w ww.j  a  v a2s . c  o m

    String classNamePath = name.replace('.', '/') + ".class";

    byte[] fileBytes = null;
    try {
        InputStream is = null;
        JarFile jarFile = null;

        for (Resource entry : this.classPath) {
            if (entry.getFilename().toLowerCase().endsWith(".jar")) {
                jarFile = new JarFile(entry.getFile());
                ZipEntry ze = jarFile.getEntry(classNamePath);

                if (ze != null) {
                    is = jarFile.getInputStream(ze);
                    break;
                } else {
                    jarFile.close();
                }
            } else {

                Resource classFile = entry.createRelative(classNamePath);
                if (classFile.exists()) {
                    is = classFile.getInputStream();
                    break;
                }
            }
        }

        if (is != null) {
            try {
                fileBytes = IOUtils.toByteArray(is);
                is.close();
            } finally {
                if (jarFile != null) {
                    jarFile.close();
                }
            }
        }
    } catch (IOException e) {
        throw new ClassNotFoundException(e.getMessage(), e);
    }

    if (name.contains(".")) {
        String packageName = name.substring(0, name.lastIndexOf('.'));
        if (getPackage(packageName) == null) {
            definePackage(packageName, "", "", "", "", "", "", null);
        }
    }

    Class<?> ret;
    if (fileBytes == null) {
        ret = ClassLoaderUtils.loadClass(name, this.parentClassLoader);
    } else {
        ret = defineClass(name, fileBytes, 0, fileBytes.length);
    }

    if (ret == null) {
        throw new ClassNotFoundException(
                "Couldn't find class " + name + " in expected classpath: " + this.classPath);
    }

    return ret;
}

From source file:com.haulmont.cuba.desktop.theme.impl.DesktopThemeLoaderImpl.java

private void includeThemeFile(DesktopThemeImpl theme, Element element, Resource resource) throws IOException {
    String fileName = element.attributeValue("file");
    if (StringUtils.isEmpty(fileName)) {
        log.error("Missing 'file' attribute to include");
        return;//w ww.  j av a  2  s  .  co  m
    }

    Resource relativeResource = resource.createRelative(fileName);
    if (relativeResource.exists()) {
        log.info("Including theme file " + relativeResource.getURL());
        loadThemeFromXml(theme, relativeResource);
    } else {
        log.error("Resource " + fileName + " not found, ignore it");
    }
}

From source file:com.wavemaker.tools.project.LocalStudioFileSystem.java

protected static Resource getDefaultWaveMakerHome() {

    Resource userHome = null;
    if (SystemUtils.IS_OS_WINDOWS) {
        String userProfileEnvVar = System.getenv("USERPROFILE");
        if (StringUtils.hasText(userProfileEnvVar)) {
            userProfileEnvVar = userProfileEnvVar.endsWith("/") ? userProfileEnvVar : userProfileEnvVar + "/";
            userHome = new FileSystemResource(System.getenv("USERPROFILE"));
        }// ww w. j  av a 2s .c  o m
    }
    if (userHome == null) {
        String userHomeProp = System.getProperty("user.home");
        userHomeProp = userHomeProp.endsWith("/") ? userHomeProp : userHomeProp + "/";
        userHome = new FileSystemResource(userHomeProp);
    }

    String osVersionStr = System.getProperty("os.version");
    if (osVersionStr.contains(".")) {
        String sub = osVersionStr.substring(osVersionStr.indexOf(".") + 1);
        if (sub.contains(".")) {
            osVersionStr = osVersionStr.substring(0, osVersionStr.indexOf('.', osVersionStr.indexOf('.') + 1));
        }
    }

    try {
        if (SystemUtils.IS_OS_WINDOWS) {
            userHome = new FileSystemResource(
                    javax.swing.filechooser.FileSystemView.getFileSystemView().getDefaultDirectory());
        } else if (SystemUtils.IS_OS_MAC) {
            userHome = userHome.createRelative("Documents/");
        }

        if (!userHome.exists()) {
            throw new WMRuntimeException(MessageResource.PROJECT_USERHOMEDNE, userHome);
        }

        Resource wmHome = userHome.createRelative(WAVEMAKER_HOME);
        if (!wmHome.exists()) {
            wmHome.getFile().mkdir();
        }
        return wmHome;
    } catch (IOException ex) {
        throw new WMRuntimeException(ex);
    }
}

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

@Test
public void testExecuteCopyEmptySource() throws Exception {
    FilesOperationTasklet aTasklet = new FilesOperationTasklet();
    ResourcesFactory aSourceFactory = mock(ResourcesFactory.class);
    when(aSourceFactory.getResources(anyMapOf(Object.class, Object.class))).thenReturn(new Resource[] {});
    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();/*  w  ww .  j  a  v a  2  s.  co m*/
    assertEquals(RepeatStatus.FINISHED, aTasklet.execute(null, null));
    assertFalse(aDestResource.getFile().exists());
}