Example usage for javax.servlet ServletException getCause

List of usage examples for javax.servlet ServletException getCause

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Introduction

In this page you can find the example usage for javax.servlet ServletException getCause.

Prototype

public synchronized Throwable getCause()

Source Link

Document

Returns the cause of this throwable or null if the cause is nonexistent or unknown.

Usage

From source file:com.osbitools.ws.shared.prj.web.EntityUtilsMgrWsSrvServlet.java

@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
    try {/*from www.j  a v  a2s .com*/
        super.doGet(req, resp);
    } catch (ServletException e) {
        if (e.getCause().getClass().equals(WsSrvException.class)) {
            // Authentication failed
            checkSendError(req, resp, (WsSrvException) e.getCause());
            return;
        } else {
            throw e;
        }
    }

    // Check if only info requires
    boolean fcheck = req.getParameter("check") != null;
    String name = req.getParameter(PrjMgrConstants.REQ_NAME_PARAM);

    if (fcheck) {
        try {
            // Get info about single file
            printJson(resp, GenericUtils.getInfo(getPrjRootDir(req), name, getBaseExt(req),
                    getReqParamValues(req), isMinfied(req)));
        } catch (WsSrvException e) {
            return;
        }
    } else {
        try {
            // Download file
            File f = GenericUtils.checkFile(getPrjRootDir(req), name, getBaseExt(req));
            printMimeFile(resp, Files.probeContentType(f.toPath()), name, GenericUtils.readFile(f), "utf-8");
        } catch (WsSrvException e) {
            checkSendError(req, resp, e);
        }
    }
}

From source file:com.osbitools.ws.shared.prj.web.EntityUtilsMgrWsSrvServlet.java

@Override
protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
    try {//w  w w.j  a  va  2s  . c o  m
        super.doPost(req, resp);
    } catch (ServletException e) {
        if (e.getCause().getClass().equals(WsSrvException.class)) {
            // Authentication failed
            checkSendError(req, resp, (WsSrvException) e.getCause());
            return;
        } else {
            throw e;
        }
    }

    // Get DsMap name
    String name = req.getParameter(PrjMgrConstants.REQ_NAME_PARAM);

    // Check if rename required

    try {
        if (!ServletFileUpload.isMultipartContent(req)) {
            checkSendError(req, resp, 200, "Request is not multipart");
            return;
        }

        // Create a new file upload handler
        ServletFileUpload upload = new ServletFileUpload(getDiskFileItemFactory(req));
        InputStream in = null;
        List<FileItem> items;
        try {
            items = upload.parseRequest(req);
        } catch (FileUploadException e) {
            checkSendError(req, resp, 201, "Error parsing request", null, e);
            return;
        }

        for (FileItem fi : items) {
            if (!fi.isFormField()) {
                in = fi.getInputStream();
                break;
            }
        }

        if (in == null) {
            checkSendError(req, resp, 202, "File Multipart section is not found");
            return;
        }

        boolean minified = isMinfied(req);
        printJson(resp, "{" + Utils.getCRT(minified) + "\"entity\":" + Utils.getSPACE(minified)
                + getEntityUtils(req).create(getPrjRootDir(req), name, in, false, minified) + "}");
        in.close();
    } catch (WsSrvException e) {
        checkSendError(req, resp, e);
    }
}

From source file:com.npower.dm.tracking.servlet.AccessTrackingFilter.java

public void doFilter(ServletRequest request, ServletResponse response, FilterChain filterChain) {
    try {//from w  ww .  j a v a  2 s  .  co m
        if (request instanceof HttpServletRequest) {
            HttpServletRequest req = (HttpServletRequest) request;
            this.tracker4Access.log(req);
        }
        filterChain.doFilter(request, response);
    } catch (ServletException sx) {
        filterConfig.getServletContext().log(sx.getMessage());
        log.error(sx.getMessage(), sx);
        log.error(sx.getMessage(), sx.getCause());
    } catch (Throwable ex) {
        filterConfig.getServletContext().log(ex.getMessage());
        log.error(ex.getMessage(), ex);
    } finally {
    }
}

From source file:com.osbitools.ws.shared.prj.web.ExFileMgrWsSrvServlet.java

@Override
protected void doDelete(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
    try {//from   w w w  .  j  a v  a2  s.c  o m
        super.doDelete(req, resp);
    } catch (ServletException e) {
        if (e.getCause().getClass().equals(WsSrvException.class)) {
            // Authentication failed
            checkSendError(req, resp, (WsSrvException) e.getCause());
            return;
        } else {
            throw e;
        }
    }

    // Get File name and extension
    EntityUtils eut = getEntityUtils(req);
    String name = req.getParameter(FNAME);
    String dname = req.getParameter(DNAME);

    HashSet<String> extl;
    try {
        extl = getExtListByDirName(eut, dname);
    } catch (WsSrvException e) {
        checkSendError(req, resp, e);
        return;
    }

    try {
        GenericUtils.deleteFile(getPrjRootDir(req), name, extl, dname);
    } catch (WsSrvException e) {
        checkSendError(req, resp, e);
    }
}

From source file:com.hortonworks.registries.auth.server.TestKerberosAuthenticationHandler.java

@Test(timeout = 60000)
public void testDynamicPrincipalDiscoveryMissingPrincipals() throws Exception {
    String[] keytabUsers = new String[] { "hdfs/localhost" };
    String keytab = KerberosTestUtils.getKeytabFile();
    getKdc().createPrincipal(new File(keytab), keytabUsers);

    // destroy handler created in setUp()
    handler.destroy();//  w w  w.j  av  a  2  s  .c  o  m
    Properties props = new Properties();
    props.setProperty(KerberosAuthenticationHandler.KEYTAB, keytab);
    props.setProperty(KerberosAuthenticationHandler.PRINCIPAL, "*");
    handler = getNewAuthenticationHandler();
    try {
        handler.init(props);
        Assert.fail("init should have failed");
    } catch (ServletException ex) {
        Assert.assertEquals("Principals do not exist in the keytab", ex.getCause().getMessage());
    } catch (Throwable t) {
        Assert.fail("wrong exception: " + t);
    }
}

From source file:com.osbitools.ws.shared.prj.web.ExFileMgrWsSrvServlet.java

@Override
protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
    try {//from  w  ww.j a  v  a2s. com
        super.doPost(req, resp);
    } catch (ServletException e) {
        if (e.getCause().getClass().equals(WsSrvException.class)) {
            // Authentication failed
            checkSendError(req, resp, (WsSrvException) e.getCause());
            return;
        } else {
            throw e;
        }
    }

    // Get File name and extension
    EntityUtils eut = getEntityUtils(req);
    String name = req.getParameter(FNAME);
    String dname = req.getParameter(DNAME);

    HashSet<String> extl;
    try {
        extl = getExtListByDirName(eut, dname);
    } catch (WsSrvException e) {
        checkSendError(req, resp, e);
        return;
    }

    // Check if rename required
    String rename = req.getParameter("rename_to");
    if (rename != null) {
        if (rename.equals("")) {
            //-- 235
            checkSendError(req, resp, 235, "Empty parameter rename_to");
            return;
        }

        try {
            GenericUtils.renameFile(getPrjRootDir(req), name, rename, extl, dname);
        } catch (WsSrvException e) {
            checkSendError(req, resp, e);
        }
    } else {
        try {
            if (!ServletFileUpload.isMultipartContent(req)) {
                //-- 255
                checkSendError(req, resp, 255, "Request is not multipart");
                return;
            }

            // Create a new file upload handler
            ServletFileUpload upload = new ServletFileUpload(getDiskFileItemFactory(req));

            InputStream in = null;
            List<FileItem> items;
            try {
                items = upload.parseRequest(req);
            } catch (FileUploadException e) {
                //-- 256
                checkSendError(req, resp, 256, "Error parsing request", null, e);
                return;
            }

            for (FileItem fi : items) {
                if (!fi.isFormField()) {
                    in = fi.getInputStream();
                    break;
                }
            }

            if (in == null) {
                //-- 257
                checkSendError(req, resp, 257, "Multipart section is not found");
                return;
            }

            String res = ExFileUtils.createFile(getPrjRootDir(req), name, in, extl, dname,
                    getReqParamValues(req), getEntityUtils(req), isMinfied(req),
                    req.getParameter("overwrite") != null);
            printJson(resp, Utils.isEmpty(res) ? "{}" : res);
        } catch (WsSrvException e) {
            checkSendError(req, resp, e);
        }
    }
}

From source file:com.osbitools.ws.shared.prj.web.ExFileMgrWsSrvServlet.java

@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
    try {//from   w  ww.j a  v a2  s.  c o m
        super.doGet(req, resp);
    } catch (ServletException e) {
        if (e.getCause().getClass().equals(WsSrvException.class)) {
            // Authentication failed
            checkSendError(req, resp, (WsSrvException) e.getCause());
            return;
        } else {
            throw e;
        }
    }

    // Check if only info requires
    HashSet<String> extl = null;
    String info = req.getParameter("info");
    String fname = req.getParameter(FNAME);
    EntityUtils eut = getEntityUtils(req);
    String dname = req.getParameter(DNAME);
    Boolean fmask = PrjMgrConstants.EXT_FILE_LIST_MASK.matcher(fname).matches();
    if (!fmask) {
        // Check if file extension supported
        String ext;
        try {
            ext = GenericUtils.getFileExt(fname);
        } catch (WsSrvException e) {
            checkSendError(req, resp, e);
            return;
        }

        if (!eut.hasExt(ext)) {
            //-- 258
            checkSendError(req, resp, 258, "File extension '" + ext + "' is not supported");
            return;
        }
    }

    try {
        extl = getExtListByDirName(eut, dname);
    } catch (WsSrvException e) {
        checkSendError(req, resp, e);
        return;
    }
    if (Utils.isEmpty(info)) {
        try {
            // Check if file list required
            if (fmask) {
                resp.getWriter().print(GenericUtils.getResDirExtList(getPrjRootDir(req), fname, dname,
                        eut.getExtLstFilenameFilter(dname)));
            } else {
                // Get single file
                File f = GenericUtils.checkFile(getPrjRootDir(req), fname, extl, dname, true);
                printMimeFile(resp, Files.probeContentType(f.toPath()), fname, GenericUtils.readFile(f),
                        "utf-8");
            }
        } catch (WsSrvException e) {
            checkSendError(req, resp, e);
        }
    } else {
        if (info.toLowerCase().equals("file_info")) {
            try {
                printJson(resp, GenericUtils.getInfo(getPrjRootDir(req), fname, extl, dname,
                        getReqParamValues(req), isMinfied(req)));
            } catch (WsSrvException e) {
                return;
            }
        } else {
            if (!eut.hasInfoReq(info)) {
                //-- 252
                checkSendError(req, resp, 252, null,
                        new String[] { "Info request \'" + info + "\' is not supported." });
                return;
            }

            try {
                printJson(resp, eut.execInfoReq(info, getPrjRootDir(req), fname, extl, dname,
                        getReqParamValues(req), isMinfied(req)));
            } catch (WsSrvException e) {
                checkSendError(req, resp, e);
            }
        }
    }
}

From source file:org.jtwig.unit.mvc.JtwigViewTest.java

@Test(expected = BeansException.class)
public void ensureAppCtxInitializationCapturesServletException() throws Throwable {

    JtwigView underTest = new JtwigView() {
        @Override// ww w . java  2s  .  com
        protected GenericServlet getGenericServlet() {
            GenericServlet servlet = spy(super.getGenericServlet());
            try {
                doThrow(ServletException.class).when(servlet).init(any(ServletConfig.class));
            } catch (ServletException ex) {
            }
            return servlet;
        }
    };

    // Let's just use reflection to call the method
    try {
        Method meth = JtwigView.class.getDeclaredMethod("initApplicationContext");
        meth.setAccessible(true);
        meth.invoke(underTest);
    } catch (InvocationTargetException ex) {
        throw ex.getCause();
    }
}

From source file:org.bonitasoft.console.common.server.login.filter.AuthenticationFilter.java

/**
 * @return true if one of the rules pass false otherwise
 *//*from  ww  w.j  a v  a  2s .  c  o m*/
protected boolean isAuthorized(final HttpServletRequestAccessor requestAccessor,
        final HttpServletResponseAccessor responseAccessor, final TenantIdAccessor tenantIdAccessor,
        final FilterChain chain) throws ServletException, IOException {

    for (final AuthenticationRule rule : getRules()) {
        try {
            if (rule.doAuthorize(requestAccessor, tenantIdAccessor)) {
                chain.doFilter(requestAccessor.asHttpServletRequest(), responseAccessor.asServletResponse());
                return true;
            }
        } catch (final ServletException e) {
            if (e.getCause() instanceof TenantIsPausedRedirectionToMaintenancePageException) {
                return handleTenantPausedException(requestAccessor, responseAccessor, e);
            } else {
                throw e;
            }
        }
    }
    return false;
}

From source file:org.bonitasoft.console.common.server.login.filter.AuthenticationFilter.java

protected boolean handleTenantPausedException(final HttpServletRequestAccessor requestAccessor,
        final HttpServletResponseAccessor responseAccessor, final ServletException e) throws ServletException {
    final TenantIsPausedRedirectionToMaintenancePageException tenantIsPausedException = (TenantIsPausedRedirectionToMaintenancePageException) e
            .getCause();//w  ww  .j  a v a2 s .  c om
    if (LOGGER.isLoggable(Level.FINE)) {
        LOGGER.log(Level.FINE, "redirection to maintenance page : " + e.getMessage(), e);
    }
    redirectToMaintenance(requestAccessor, responseAccessor, tenantIsPausedException.getTenantId());
    return false;
}