Example usage for org.springframework.web.context.support ServletContextResourcePatternResolver ServletContextResourcePatternResolver

Introduction

In this page you can find the example usage for org.springframework.web.context.support ServletContextResourcePatternResolver ServletContextResourcePatternResolver.

Prototype

public ServletContextResourcePatternResolver(ResourceLoader resourceLoader) 

Source Link

Document

Create a new ServletContextResourcePatternResolver.

Usage

From source file:de.pksoftware.springstrap.sapi.util.WebappZipper.java

/**
  * Zip it//w  ww  .  j  a v  a2s. c o  m
  * @param zipFile output ZIP file location
  */
public void addResource(String resourcePath, boolean fromContext) {
    byte[] buffer = new byte[1024];

    try {
        logger.info("Adding resource: {}", resourcePath);

        PathMatchingResourcePatternResolver resolver;

        if (fromContext) {
            resolver = new ServletContextResourcePatternResolver(servletContext);
        } else {
            resolver = new PathMatchingResourcePatternResolver();
        }

        // Ant-style path matching
        Resource[] resources = resolver.getResources(resourcePath);

        for (Resource resource : resources) {
            String fileAbsolute = resource.getURL().toString();
            String fileRelative = null;
            boolean addFile = false;

            if (fromContext) {
                //File comes from webapp folder
                fileRelative = "www" + servletContext.getContextPath()
                        + ((ServletContextResource) resource).getPath();
                if (!fileRelative.endsWith("/")) {
                    addFile = true;
                }

            } else {
                //Files comes from webjar
                int jarSeparatorIndex = fileAbsolute.indexOf("!/");

                if (jarSeparatorIndex != -1) {
                    String relativeFileName = fileAbsolute.substring(jarSeparatorIndex);

                    Pattern pathPattern = Pattern.compile("\\!\\/webjar(\\/[a-z0-9_]+)+\\/www\\/");
                    Matcher pathMatcher = pathPattern.matcher(relativeFileName);
                    if (pathMatcher.find()) {
                        fileRelative = pathMatcher.replaceFirst("www" + servletContext.getContextPath() + "/");
                        addFile = true;
                    }
                }
            }

            if (addFile && null != fileRelative) {
                logger.debug("Adding File: {} => {}", fileAbsolute, fileRelative);

                if (null != files.get(fileRelative)) {
                    continue;
                }

                if (fileRelative.startsWith("temp")) {
                    logger.error(fileAbsolute);
                }

                files.put(fileRelative, resource);

                ZipEntry ze = new ZipEntry(fileRelative);
                zos.putNextEntry(ze);

                InputStream in = null;
                try {
                    in = resource.getInputStream();

                    int len;
                    while ((len = in.read(buffer)) > 0) {
                        zos.write(buffer, 0, len);
                    }
                } catch (FileNotFoundException fio) {
                    logger.error(fio.getMessage());
                } finally {
                    if (null != in) {
                        in.close();
                    }
                }
            }
        }

        zos.closeEntry();
        //remember close it

        logger.info("Done");
    } catch (IOException ex) {
        ex.printStackTrace();
    }
}

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From source file:org.jnap.core.assets.StaticAssetsHandler.java

@PostConstruct
public void init() throws Exception {
    Assert.notNull(servletContext);/*from   ww  w.java 2  s. c o m*/
    this.resourceResolver = new ServletContextResourcePatternResolver(this.servletContext);
    if (this.shouldInit()) {
        this.handle();
        if (monitor) {
            fileMonitor = new FileAlterationMonitor(this.monitorInterval);
            FileAlterationObserver observer = new FileAlterationObserver(path.getFile());
            observer.addListener(new FileAlterationListenerAdaptor() {
                public void onFileCreate(File file) {
                    StaticAssetsHandler.this.handle();
                }

                public void onFileChange(File file) {
                    StaticAssetsHandler.this.handle();
                }

                public void onFileDelete(File file) {
                    StaticAssetsHandler.this.handle();
                }
            });
            fileMonitor.addObserver(observer);
            fileMonitor.start();
            logger.info(getClass().getSimpleName() + " started and watching for file changes...");
        }
        logger.info(getClass().getSimpleName() + " executed!");
    }
}

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From source file:com.haulmont.cuba.core.sys.dbupdate.ScriptScanner.java

protected ResourcePatternResolver createAppropriateResourceResolver() {
    if (dbScriptsDirectory.startsWith(WEB_INF_LABEL)) {
        return new ServletContextResourcePatternResolver(ServletContextHolder.getServletContext());
    } else {//from  w w  w. java2  s.  c o m
        return new PathMatchingResourcePatternResolver();
    }
}

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From source file:com.productone.spring.ServerOsgiBundleXmlWebApplicationContext.java

/**
 * {@inheritDoc}//from  w  ww  .  j a va  2s  .  c o  m
 */
public void setServletContext(final ServletContext servletContext) {

    this.servletContext = servletContext;
    this.servletContextResourcePatternResolver = new ServletContextResourcePatternResolver(servletContext);

    // If the BundleContext has not yet been set, attempt to retrieve it from the ServletContext or the parent
    // ApplicationContext.
    if (getBundleContext() == null) {
        getBundleContext();
    }
}

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From source file:net.solarnetwork.web.gemini.ServerOsgiBundleXmlWebApplicationContext.java

/**
 * {@inheritDoc}/* w  w  w  .ja  va2 s  .c  o  m*/
 */
@Override
public void setServletContext(final ServletContext servletContext) {

    this.servletContext = servletContext;
    this.servletContextResourcePatternResolver = new ServletContextResourcePatternResolver(servletContext);

    // If the BundleContext has not yet been set, attempt to retrieve it from the ServletContext or the parent
    // ApplicationContext.
    if (getBundleContext() == null) {
        getBundleContext();
    }
}

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From source file:fi.eis.applications.helpers.ServerOsgiBundleXmlWebApplicationContext.java

/**
 * {@inheritDoc}//from  w w  w.java  2 s.c  o m
 */
public void setServletContext(final ServletContext servletContext) {

    this.servletContext = servletContext;
    this.servletContextResourcePatternResolver = new ServletContextResourcePatternResolver(servletContext);

    // If the BundleContext has not yet been set, attempt to retrieve it
    // from the ServletContext or the parent
    // ApplicationContext.
    if (getBundleContext() == null) {
        getBundleContext();
    }
}

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From source file:ch.rasc.edsutil.optimizer.WebResourceProcessor.java

private List<Resource> enumerateResourcesFromWebapp(final String line, final String suffix) throws IOException {
    if (line.endsWith("/")) {
        ServletContextResourcePatternResolver resourceResolver = new ServletContextResourcePatternResolver(
                this.servletContext);
        String location = line + "**/*" + suffix;
        Resource[] resources = resourceResolver.getResources(location);
        return Arrays.asList(resources);
    }/*from w w  w .j  ava 2 s  .  com*/

    if (line.endsWith(suffix)) {
        return Collections.singletonList(new ServletContextResource(this.servletContext, line));
    }

    return Collections.emptyList();
}

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From source file:org.apache.cocoon.core.container.spring.avalon.ConfigurationReader.java

private ConfigurationReader(ConfigurationInfo parentInfo, ResourceLoader resourceLoader) throws Exception {
    if (resourceLoader == null) {
        throw new IllegalArgumentException("ResourceLoader not set!");
    }//from  ww  w.  j  a v a 2s.  c om
    this.isRootContext = parentInfo == null;
    this.resolver = new ServletContextResourcePatternResolver(resourceLoader);

    // now add selectors from parent
    if (parentInfo != null) {
        this.configInfo = new ConfigurationInfo(parentInfo);

        final Iterator i = parentInfo.getComponents().values().iterator();
        while (i.hasNext()) {
            final ComponentInfo current = (ComponentInfo) i.next();
            if (current.isSelector()) {
                this.configInfo.addRole(current.getRole(), current.copy());
            }
        }

        /* TODO - we should add the processor to each container
              This would avoid the hacky getting of the current container in the tree processor
        ComponentInfo processorInfo = (ComponentInfo) parentInfo.getComponents().get(Processor.ROLE);
        if (processorInfo != null) {
        this.configInfo.getComponents().put(Processor.ROLE, processorInfo.copy());
        }
        */
    } else {
        this.configInfo = new ConfigurationInfo();
    }
}

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