import org.jboss.vfs.VirtualFileFilter; //导入依赖的package包/类
@Override
public Set<String> getAssetPaths(URL url, final Pattern filterExpr, ClassLoader... classLoaders) {
    HashSet<String> assetPaths = new HashSet<String>();
    try {
        final VirtualFile virtualFile = VFS.getChild(url.toURI());
        List<VirtualFile> children = virtualFile.getChildrenRecursively(new VirtualFileFilter() {
            @Override
            public boolean accepts(VirtualFile file) {
                if (file.isDirectory()) {
                    return false;
                }
                int prefixIndex = file.getPathName().indexOf(WEBJARS_PATH_PREFIX);
                if (prefixIndex == -1) {
                    return false;
                }

                final String relativePath = file.getPathName().substring(prefixIndex);

                return file.isFile() && filterExpr.matcher(relativePath).matches();
            }
        });
        for (VirtualFile child : children) {
            assetPaths.add(child.getPathName().substring(child.getPathName().indexOf(WEBJARS_PATH_PREFIX)));
        }
    } catch (Exception e) {
        throw new RuntimeException(e);
    }

    return assetPaths;
}
 

import org.jboss.vfs.VirtualFileFilter; //导入依赖的package包/类
@Override
public void deploy(final DeploymentPhaseContext phaseContext) throws DeploymentUnitProcessingException {

    final DeploymentUnit depUnit = phaseContext.getDeploymentUnit();
    final String runtimeName = depUnit.getName();

    CamelDeploymentSettings depSettings = depUnit.getAttachment(CamelDeploymentSettings.ATTACHMENT_KEY);
    if (depSettings.isDisabledByJbossAll() || !depSettings.isDeploymentValid() || runtimeName.endsWith(".ear")) {
        return;
    }

    try {
        if (runtimeName.endsWith(CamelConstants.CAMEL_CONTEXT_FILE_SUFFIX)) {
            URL fileURL = depUnit.getAttachment(Attachments.DEPLOYMENT_CONTENTS).asFileURL();
            addConditionally(depUnit, fileURL);
        } else {
            VirtualFileFilter filter = new VirtualFileFilter() {
                public boolean accepts(VirtualFile child) {
                    return child.isFile() && child.getName().endsWith(CamelConstants.CAMEL_CONTEXT_FILE_SUFFIX);
                }
            };
            VirtualFile rootFile = depUnit.getAttachment(Attachments.DEPLOYMENT_ROOT).getRoot();
            for (VirtualFile vfile : rootFile.getChildrenRecursively(filter)) {
                addConditionally(depUnit, vfile.asFileURL());
            }
        }

        if (!depSettings.getCamelContextUrls().isEmpty()) {
            LOGGER.info("Camel context descriptors found");
        }
    } catch (IOException ex) {
        throw new IllegalStateException("Cannot create camel context: " + runtimeName, ex);
    }
}