Example usage for javax.servlet ServletException ServletException

Introduction

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

Prototype


public ServletException(String message, Throwable rootCause)

Source Link

Document

Constructs a new servlet exception when the servlet needs to throw an exception and include a message about the "root cause" exception that interfered with its normal operation, including a description message.

Usage

From source file:io.wcm.caconfig.editor.impl.ConfigNamesServlet.java

@Override
protected void doGet(@NotNull SlingHttpServletRequest request, @NotNull SlingHttpServletResponse response)
        throws ServletException, IOException {
    if (!editorConfig.isEnabled()) {
        response.sendError(HttpServletResponse.SC_FORBIDDEN);
        return;//from   w  ww.  j  av  a2  s . co m
    }

    Resource contextResource = request.getResource();
    try {
        JSONObject result = new JSONObject();
        result.putOpt("contextPath", getContextPath(contextResource));
        result.put("configNames", getConfigNames(contextResource));

        response.setContentType("application/json;charset=" + CharEncoding.UTF_8);
        response.getWriter().write(result.toString());
    } catch (JSONException ex) {
        throw new ServletException("Unable to generate JSON.", ex);
    }
}

From source file:com.github.woonsan.katharsis.servlet.AbstractKatharsisFilter.java

public void doFilter(ServletRequest req, ServletResponse res, FilterChain chain)
        throws IOException, ServletException {

    if (req instanceof HttpServletRequest && res instanceof HttpServletResponse) {
        HttpServletRequest request = (HttpServletRequest) req;
        HttpServletResponse response = (HttpServletResponse) res;

        KatharsisInvokerContext invokerContext = createKatharsisInvokerContext(request, response);

        try {//from ww w.  jav a 2 s . c o m
            getKatharsisInvoker().invoke(invokerContext);
        } catch (KatharsisInvokerException e) {
            log.warn("Katharsis Invoker exception.", e);
            response.setStatus(e.getStatusCode());
        } catch (Exception e) {
            throw new ServletException("Katharsis invocation failed.", e);
        }
    } else {
        chain.doFilter(req, res);
    }
}

From source file:it.pronetics.madstore.server.test.servlet.DataServlet.java

public void init(ServletConfig config) throws ServletException {
    try {/*from  w  w w  .  j  a va2 s .c  om*/
        super.init(config);
        ctx = WebApplicationContextUtils.getWebApplicationContext(getServletContext());
        Map collectionRepositories = ctx.getBeansOfType(CollectionRepository.class);
        Map entryRepositories = ctx.getBeansOfType(EntryRepository.class);
        if (collectionRepositories.size() != 1 || entryRepositories.size() != 1) {
            throw new IllegalStateException();
        } else {
            collectionRepository = (CollectionRepository) collectionRepositories.values().toArray()[0];
            entryRepository = (EntryRepository) entryRepositories.values().toArray()[0];
        }
        InputStream collectionStream = Thread.currentThread().getContextClassLoader()
                .getResourceAsStream("entriesCollection.xml");
        InputStream entryStream1 = Thread.currentThread().getContextClassLoader()
                .getResourceAsStream("entry1.xml");
        InputStream entryStream2 = Thread.currentThread().getContextClassLoader()
                .getResourceAsStream("entry2.xml");
        InputStream entryStream3 = Thread.currentThread().getContextClassLoader()
                .getResourceAsStream("entry3.xml");

        byte[] bytes = new byte[collectionStream.available()];
        collectionStream.read(bytes);
        Element collection = DomHelper.getDomFromString(new String(bytes));

        bytes = new byte[entryStream1.available()];
        entryStream1.read(bytes);
        Element entry1 = DomHelper.getDomFromString(new String(bytes));

        bytes = new byte[entryStream2.available()];
        entryStream2.read(bytes);
        Element entry2 = DomHelper.getDomFromString(new String(bytes));

        bytes = new byte[entryStream3.available()];
        entryStream3.read(bytes);
        Element entry3 = DomHelper.getDomFromString(new String(bytes));

        collectionKey = collectionRepository.putIfAbsent(collection);
        entryRepository.put(collectionKey, entry1);
        entryRepository.put(collectionKey, entry2);
        entryRepository.put(collectionKey, entry3);
    } catch (Exception ex) {
        throw new ServletException(ex.getMessage(), ex);
    }
}

From source file:de.ingrid.interfaces.csw.server.CSWServlet.java

/**
 * @see javax.servlet.http.HttpServlet#doGet(javax.servlet.http.HttpServletRequest,
 *      javax.servlet.http.HttpServletResponse)
 *///from  w  w  w .  j a v  a 2  s .  c om
@Override
public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException {
    try {
        if (request.getHeader("Keep-Alive") != null && request.getContentLength() == -1) {
            Log.debug("Ignore keep-alive request.");
        } else if (request.getContentType().toLowerCase().indexOf("application/soap+xml") != -1) {
            this.serverFacade.handleSoapRequest(request, response);
        } else {
            this.serverFacade.handlePostRequest(request, response);
        }
    } catch (Exception ex) {
        throw new ServletException("POST failed: " + ex.getMessage(), ex);
    }
}