org.cryptomator.filesystem.jackrabbit.FileSystemResourceLocatorFactory.java Source code

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Here is the source code for org.cryptomator.filesystem.jackrabbit.FileSystemResourceLocatorFactory.java

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/*******************************************************************************
 * Copyright (c) 2016 Sebastian Stenzel and others.
 * This file is licensed under the terms of the MIT license.
 * See the LICENSE.txt file for more info.
 *
 * Contributors:
 *     Sebastian Stenzel - initial API and implementation
 *******************************************************************************/
package org.cryptomator.filesystem.jackrabbit;

import java.net.URI;

import org.apache.commons.lang3.StringUtils;
import org.apache.jackrabbit.webdav.DavLocatorFactory;
import org.apache.jackrabbit.webdav.util.EncodeUtil;
import org.cryptomator.filesystem.Folder;

public class FileSystemResourceLocatorFactory implements DavLocatorFactory {

    private final FileSystemLocator fs;

    public FileSystemResourceLocatorFactory(URI contextRootUri, Folder root) {
        String pathPrefix = StringUtils.removeEnd(contextRootUri.toString(), "/");
        this.fs = new FileSystemLocator(this, pathPrefix, root);
    }

    @Override
    public FileSystemResourceLocator createResourceLocator(String prefix, String href) {
        final String fullPrefix = StringUtils.removeEnd(prefix, "/");
        final String remainingHref = StringUtils.removeStart(href, fullPrefix);
        final String unencodedRemaingingHref = EncodeUtil.unescape(remainingHref);
        return createResourceLocator(unencodedRemaingingHref);
    }

    @Override
    public FileSystemResourceLocator createResourceLocator(String prefix, String workspacePath,
            String resourcePath) {
        return createResourceLocator(resourcePath);
    }

    @Override
    public FileSystemResourceLocator createResourceLocator(String prefix, String workspacePath, String path,
            boolean isResourcePath) {
        return createResourceLocator(path);
    }

    private FileSystemResourceLocator createResourceLocator(String path) {
        if (StringUtils.isEmpty(path) || "/".equals(path)) {
            return fs;
        } else if (path.endsWith("/")) {
            return fs.resolveFolder(path);
        } else {
            return fs.resolveFile(path);
        }

    }

}