Example usage for javax.naming.directory DirContext createSubcontext

Introduction

In this page you can find the example usage for javax.naming.directory DirContext createSubcontext.

Prototype

public Context createSubcontext(Name name) throws NamingException;

Source Link

Document

Creates and binds a new context.

Usage

From source file:com.concursive.connect.web.webdav.servlets.WebdavServlet.java

/**
 * Copy a collection./*w w  w  .j a v a 2s .co m*/
 *
 * @param resources Resources implementation to be used
 * @param errorList Hashtable containing the list of errors which occurred
 *                  during the copy operation
 * @param source    Path of the resource to be copied
 * @param dest      Destination path
 * @return Description of the Return Value
 */
private boolean copyResource(DirContext resources, Hashtable errorList, String source, String dest) {

    if (debug > 1) {
        System.out.println("Copy: " + source + " To: " + dest);
    }

    Object object = null;
    try {
        object = resources.lookup(source);
    } catch (NamingException e) {
    }

    if (object instanceof DirContext) {

        try {
            resources.createSubcontext(dest);
        } catch (NamingException e) {
            errorList.put(dest, new Integer(WebdavStatus.SC_CONFLICT));
            return false;
        }

        try {
            NamingEnumeration enum1 = resources.list(source);
            while (enum1.hasMoreElements()) {
                NameClassPair ncPair = (NameClassPair) enum1.nextElement();
                String childDest = dest;
                if (!childDest.equals("/")) {
                    childDest += "/";
                }
                childDest += ncPair.getName();
                String childSrc = source;
                if (!childSrc.equals("/")) {
                    childSrc += "/";
                }
                childSrc += ncPair.getName();
                copyResource(resources, errorList, childSrc, childDest);
            }
        } catch (NamingException e) {
            errorList.put(dest, new Integer(WebdavStatus.SC_INTERNAL_SERVER_ERROR));
            return false;
        }

    } else {

        if (object instanceof Resource) {
            try {
                resources.bind(dest, object);
            } catch (NamingException e) {
                errorList.put(source, new Integer(WebdavStatus.SC_INTERNAL_SERVER_ERROR));
                return false;
            }
        } else {
            errorList.put(source, new Integer(WebdavStatus.SC_INTERNAL_SERVER_ERROR));
            return false;
        }

    }

    return true;
}

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From source file:com.concursive.connect.web.webdav.servlets.WebdavServlet.java

/**
 * MKCOL Method.//from ww  w.  j a v  a 2s  .co m
 *
 * @param req  Description of the Parameter
 * @param resp Description of the Parameter
 * @throws javax.servlet.ServletException Description of the Exception
 * @throws java.io.IOException            Description of the Exception
 */
protected void doMkcol(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {

    if (readOnly) {
        resp.sendError(WebdavStatus.SC_FORBIDDEN);
        return;
    }

    if (isLocked(req)) {
        resp.sendError(WebdavStatus.SC_LOCKED);
        return;
    }

    String path = getRelativePath(req);

    if ((path.toUpperCase().startsWith("/WEB-INF")) || (path.toUpperCase().startsWith("/META-INF"))) {
        resp.sendError(WebdavStatus.SC_FORBIDDEN);
        return;
    }

    // Retrieve the resources
    DirContext resources = getResources();

    if (resources == null) {
        resp.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
        return;
    }

    boolean exists = true;
    Object object = null;
    try {
        object = resources.lookup(path);
    } catch (NamingException e) {
        exists = false;
    }

    // Can't create a collection if a resource already exists at the given
    // path
    if (exists) {
        // Get allowed methods
        StringBuffer methodsAllowed = determineMethodsAllowed(resources, req);

        resp.addHeader("Allow", methodsAllowed.toString());

        resp.sendError(WebdavStatus.SC_METHOD_NOT_ALLOWED);
        return;
    }

    if (req.getInputStream().available() > 0) {
        DocumentBuilder documentBuilder = getDocumentBuilder();
        try {
            Document document = documentBuilder.parse(new InputSource(req.getInputStream()));
            // TODO : Process this request body
            resp.sendError(WebdavStatus.SC_NOT_IMPLEMENTED);
            return;
        } catch (SAXException saxe) {
            // Parse error - assume invalid content
            resp.sendError(WebdavStatus.SC_BAD_REQUEST);
            return;
        }
    }

    boolean result = true;
    try {
        resources.createSubcontext(path);
    } catch (NamingException e) {
        result = false;
    }

    if (!result) {
        resp.sendError(WebdavStatus.SC_CONFLICT, WebdavStatus.getStatusText(WebdavStatus.SC_CONFLICT));
    } else {
        resp.setStatus(WebdavStatus.SC_CREATED);
        // Removing any lock-null resource which would be present
        lockNullResources.remove(path);
    }

}

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