Examples with ResourceCollection org.eclipse.jetty.util.resource.ResourceCollection used on opensource projects

Example 16 with ResourceCollection

use of org.eclipse.jetty.util.resource.ResourceCollection in project jetty.project by eclipse.

the class ResourceCacheTest method testMutlipleSources1.

@Test
public void testMutlipleSources1() throws Exception {
    ResourceCollection rc = new ResourceCollection(new String[] { "../jetty-util/src/test/resources/org/eclipse/jetty/util/resource/one/", "../jetty-util/src/test/resources/org/eclipse/jetty/util/resource/two/", "../jetty-util/src/test/resources/org/eclipse/jetty/util/resource/three/" });
    Resource[] r = rc.getResources();
    MimeTypes mime = new MimeTypes();
    CachedContentFactory rc3 = new CachedContentFactory(null, r[2], mime, false, false, CompressedContentFormat.NONE);
    CachedContentFactory rc2 = new CachedContentFactory(rc3, r[1], mime, false, false, CompressedContentFormat.NONE);
    CachedContentFactory rc1 = new CachedContentFactory(rc2, r[0], mime, false, false, CompressedContentFormat.NONE);
    assertEquals("1 - one", getContent(rc1, "1.txt"));
    assertEquals("2 - two", getContent(rc1, "2.txt"));
    assertEquals("3 - three", getContent(rc1, "3.txt"));
    assertEquals("1 - two", getContent(rc2, "1.txt"));
    assertEquals("2 - two", getContent(rc2, "2.txt"));
    assertEquals("3 - three", getContent(rc2, "3.txt"));
    assertEquals(null, getContent(rc3, "1.txt"));
    assertEquals("2 - three", getContent(rc3, "2.txt"));
    assertEquals("3 - three", getContent(rc3, "3.txt"));
}

Example 17 with ResourceCollection

use of org.eclipse.jetty.util.resource.ResourceCollection in project jetty.project by eclipse.

the class ResourceCacheTest method testNoextension.

@Test
public void testNoextension() throws Exception {
    ResourceCollection rc = new ResourceCollection(new String[] { "../jetty-util/src/test/resources/org/eclipse/jetty/util/resource/four/" });
    Resource[] resources = rc.getResources();
    MimeTypes mime = new MimeTypes();
    CachedContentFactory cache = new CachedContentFactory(null, resources[0], mime, false, false, CompressedContentFormat.NONE);
    assertEquals("4 - four", getContent(cache, "four.txt"));
    assertEquals("4 - four (no extension)", getContent(cache, "four"));
}

Example 18 with ResourceCollection

use of org.eclipse.jetty.util.resource.ResourceCollection in project jetty.project by eclipse.

the class WebAppContextTest method testAlias.

@Test
public void testAlias() throws Exception {
    File dir = File.createTempFile("dir", null);
    dir.delete();
    dir.mkdir();
    dir.deleteOnExit();
    File webinf = new File(dir, "WEB-INF");
    webinf.mkdir();
    File classes = new File(dir, "classes");
    classes.mkdir();
    File someclass = new File(classes, "SomeClass.class");
    someclass.createNewFile();
    WebAppContext context = new WebAppContext();
    context.setBaseResource(new ResourceCollection(dir.getAbsolutePath()));
    context.setResourceAlias("/WEB-INF/classes/", "/classes/");
    assertTrue(Resource.newResource(context.getServletContext().getResource("/WEB-INF/classes/SomeClass.class")).exists());
    assertTrue(Resource.newResource(context.getServletContext().getResource("/classes/SomeClass.class")).exists());
}

Example 19 with ResourceCollection

use of org.eclipse.jetty.util.resource.ResourceCollection in project jetty.project by eclipse.

the class WebInfConfiguration method configure.

@Override
public void configure(WebAppContext context) throws Exception {
    //cannot configure if the context is already started
    if (context.isStarted()) {
        if (LOG.isDebugEnabled())
            LOG.debug("Cannot configure webapp " + context + " after it is started");
        return;
    }
    Resource web_inf = context.getWebInf();
    // Add WEB-INF classes and lib classpaths
    if (web_inf != null && web_inf.isDirectory() && context.getClassLoader() instanceof WebAppClassLoader) {
        // Look for classes directory
        Resource classes = web_inf.addPath("classes/");
        if (classes.exists())
            ((WebAppClassLoader) context.getClassLoader()).addClassPath(classes);
        // Look for jars
        Resource lib = web_inf.addPath("lib/");
        if (lib.exists() || lib.isDirectory())
            ((WebAppClassLoader) context.getClassLoader()).addJars(lib);
    }
    // Look for extra resource
    @SuppressWarnings("unchecked") Set<Resource> resources = (Set<Resource>) context.getAttribute(RESOURCE_DIRS);
    if (resources != null && !resources.isEmpty()) {
        Resource[] collection = new Resource[resources.size() + 1];
        int i = 0;
        collection[i++] = context.getBaseResource();
        for (Resource resource : resources) collection[i++] = resource;
        context.setBaseResource(new ResourceCollection(collection));
    }
}

Example 20 with ResourceCollection

use of org.eclipse.jetty.util.resource.ResourceCollection in project jetty.project by eclipse.

the class WebInfConfiguration method unpack.

public void unpack(WebAppContext context) throws IOException {
    Resource web_app = context.getBaseResource();
    _preUnpackBaseResource = context.getBaseResource();
    if (web_app == null) {
        String war = context.getWar();
        if (war != null && war.length() > 0)
            web_app = context.newResource(war);
        else
            web_app = context.getBaseResource();
        if (web_app == null)
            throw new IllegalStateException("No resourceBase or war set for context");
        // Accept aliases for WAR files
        if (web_app.isAlias()) {
            LOG.debug(web_app + " anti-aliased to " + web_app.getAlias());
            web_app = context.newResource(web_app.getAlias());
        }
        if (LOG.isDebugEnabled())
            LOG.debug("Try webapp=" + web_app + ", exists=" + web_app.exists() + ", directory=" + web_app.isDirectory() + " file=" + (web_app.getFile()));
        // Is the WAR usable directly?
        if (web_app.exists() && !web_app.isDirectory() && !web_app.toString().startsWith("jar:")) {
            // No - then lets see if it can be turned into a jar URL.
            Resource jarWebApp = JarResource.newJarResource(web_app);
            if (jarWebApp.exists() && jarWebApp.isDirectory())
                web_app = jarWebApp;
        }
        // If we should extract or the URL is still not usable
        if (web_app.exists() && ((context.isCopyWebDir() && web_app.getFile() != null && web_app.getFile().isDirectory()) || (context.isExtractWAR() && web_app.getFile() != null && !web_app.getFile().isDirectory()) || (context.isExtractWAR() && web_app.getFile() == null) || !web_app.isDirectory())) {
            // Look for sibling directory.
            File extractedWebAppDir = null;
            if (war != null) {
                // look for a sibling like "foo/" to a "foo.war"
                File warfile = Resource.newResource(war).getFile();
                if (warfile != null && warfile.getName().toLowerCase(Locale.ENGLISH).endsWith(".war")) {
                    File sibling = new File(warfile.getParent(), warfile.getName().substring(0, warfile.getName().length() - 4));
                    if (sibling.exists() && sibling.isDirectory() && sibling.canWrite())
                        extractedWebAppDir = sibling;
                }
            }
            if (extractedWebAppDir == null)
                // Then extract it if necessary to the temporary location
                extractedWebAppDir = new File(context.getTempDirectory(), "webapp");
            if (web_app.getFile() != null && web_app.getFile().isDirectory()) {
                // Copy directory
                LOG.debug("Copy " + web_app + " to " + extractedWebAppDir);
                web_app.copyTo(extractedWebAppDir);
            } else {
                //Use a sentinel file that will exist only whilst the extraction is taking place.
                //This will help us detect interrupted extractions.
                File extractionLock = new File(context.getTempDirectory(), ".extract_lock");
                if (!extractedWebAppDir.exists()) {
                    //it hasn't been extracted before so extract it
                    extractionLock.createNewFile();
                    extractedWebAppDir.mkdir();
                    LOG.debug("Extract " + web_app + " to " + extractedWebAppDir);
                    Resource jar_web_app = JarResource.newJarResource(web_app);
                    jar_web_app.copyTo(extractedWebAppDir);
                    extractionLock.delete();
                } else {
                    //only extract if the war file is newer, or a .extract_lock file is left behind meaning a possible partial extraction
                    if (web_app.lastModified() > extractedWebAppDir.lastModified() || extractionLock.exists()) {
                        extractionLock.createNewFile();
                        IO.delete(extractedWebAppDir);
                        extractedWebAppDir.mkdir();
                        LOG.debug("Extract " + web_app + " to " + extractedWebAppDir);
                        Resource jar_web_app = JarResource.newJarResource(web_app);
                        jar_web_app.copyTo(extractedWebAppDir);
                        extractionLock.delete();
                    }
                }
            }
            web_app = Resource.newResource(extractedWebAppDir.getCanonicalPath());
        }
        // Now do we have something usable?
        if (!web_app.exists() || !web_app.isDirectory()) {
            LOG.warn("Web application not found " + war);
            throw new java.io.FileNotFoundException(war);
        }
        context.setBaseResource(web_app);
        if (LOG.isDebugEnabled())
            LOG.debug("webapp=" + web_app);
    }
    // Do we need to extract WEB-INF/lib?
    if (context.isCopyWebInf() && !context.isCopyWebDir()) {
        Resource web_inf = web_app.addPath("WEB-INF/");
        File extractedWebInfDir = new File(context.getTempDirectory(), "webinf");
        if (extractedWebInfDir.exists())
            IO.delete(extractedWebInfDir);
        extractedWebInfDir.mkdir();
        Resource web_inf_lib = web_inf.addPath("lib/");
        File webInfDir = new File(extractedWebInfDir, "WEB-INF");
        webInfDir.mkdir();
        if (web_inf_lib.exists()) {
            File webInfLibDir = new File(webInfDir, "lib");
            if (webInfLibDir.exists())
                IO.delete(webInfLibDir);
            webInfLibDir.mkdir();
            LOG.debug("Copying WEB-INF/lib " + web_inf_lib + " to " + webInfLibDir);
            web_inf_lib.copyTo(webInfLibDir);
        }
        Resource web_inf_classes = web_inf.addPath("classes/");
        if (web_inf_classes.exists()) {
            File webInfClassesDir = new File(webInfDir, "classes");
            if (webInfClassesDir.exists())
                IO.delete(webInfClassesDir);
            webInfClassesDir.mkdir();
            LOG.debug("Copying WEB-INF/classes from " + web_inf_classes + " to " + webInfClassesDir.getAbsolutePath());
            web_inf_classes.copyTo(webInfClassesDir);
        }
        web_inf = Resource.newResource(extractedWebInfDir.getCanonicalPath());
        ResourceCollection rc = new ResourceCollection(web_inf, web_app);
        if (LOG.isDebugEnabled())
            LOG.debug("context.resourcebase = " + rc);
        context.setBaseResource(rc);
    }
}