Example usage for javax.servlet.http HttpServletRequestWrapper getRequest

List of usage examples for javax.servlet.http HttpServletRequestWrapper getRequest

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Introduction

In this page you can find the example usage for javax.servlet.http HttpServletRequestWrapper getRequest.

Prototype

public ServletRequest getRequest()

Source Link

Document

Return the wrapped request object.

Usage

From source file:com.flexive.faces.FxJsfUtils.java

/**
 * Gets the request from the faces context.
 * <p/>/*from   w  w w.  ja va 2s  . co  m*/
 * The result is null if no faces context is available.
 *
 * @return the request from the faces context
 */
public static FxRequest getRequest() {
    try {
        HttpServletRequestWrapper wrapper = (HttpServletRequestWrapper) getCurrentInstance()
                .getExternalContext().getRequest();
        while (wrapper != null && !(wrapper instanceof FxRequest)) {
            wrapper = (HttpServletRequestWrapper) wrapper.getRequest();
        }
        return (FxRequest) wrapper;
    } catch (Throwable t) {
        return null;
    }
}

From source file:com.alibaba.citrus.service.requestcontext.parser.impl.ParameterParserImpl.java

/**
 * ??/*w  w w.j  a  v a2s. c om*/
 * <p>
 * ???.~htmlHTML???
 * </p>
 */
private void postProcessParams() {
    HttpServletRequestWrapper wrapper = (HttpServletRequestWrapper) requestContext.getRequest();
    HttpServletRequest wrappedRequest = (HttpServletRequest) wrapper.getRequest();
    boolean[] filtering = null;

    if (!isEmptyArray(filters)) {
        filtering = new boolean[filters.length];

        for (int i = 0; i < filters.length; i++) {
            filtering[i] = filters[i].isFiltering(wrappedRequest);
        }
    }

    String[] keys = getKeys();
    List<String> keysToRemove = createLinkedList();

    for (String key : keys) {
        if (key.endsWith(htmlFieldSuffix)) {
            keysToRemove.add(key);
            key = key.substring(0, key.length() - htmlFieldSuffix.length());

            if (!containsKey(key)) {
                setObjects(key, processValues(key, true, filtering));
            }

            continue;
        }

        boolean isHtml = !StringUtil.isBlank(getString(key + htmlFieldSuffix));
        setObjects(key, processValues(key, isHtml, filtering));
    }

    for (String key : keysToRemove) {
        remove(key);
    }
}

From source file:com.alibaba.citrus.service.requestcontext.parser.impl.ParameterParserImpl.java

/** requestparametersmultipart-form? */
public ParameterParserImpl(ParserRequestContext requestContext, UploadService upload, boolean trimming,
        ParameterParserFilter[] filters, String htmlFieldSuffix) {
    super(requestContext);

    this.upload = upload;
    this.trimming = trimming;
    this.filters = filters;
    this.htmlFieldSuffix = htmlFieldSuffix;

    HttpServletRequestWrapper wrapper = (HttpServletRequestWrapper) requestContext.getRequest();
    HttpServletRequest wrappedRequest = (HttpServletRequest) wrapper.getRequest();
    boolean isMultipart = false;

    // upload/*from  ww  w .j  a v a  2s .  c o  m*/
    if (requestContext.isAutoUpload() && upload != null) {
        // multipart/*upload service??
        isMultipart = upload.isMultipartContent(wrappedRequest);

        if (isMultipart) {
            try {
                parseUpload();
            } catch (UploadSizeLimitExceededException e) {
                add(ParserRequestContext.UPLOAD_FAILED, Boolean.TRUE);
                add(ParserRequestContext.UPLOAD_SIZE_LIMIT_EXCEEDED, Boolean.TRUE);
                log.warn("File upload exceeds the size limit", e);
            } catch (UploadException e) {
                add(ParserRequestContext.UPLOAD_FAILED, Boolean.TRUE);
                log.warn("Upload failed", e);
            }
        }
    }

    // request??
    if (!isMultipart) {
        String method = wrappedRequest.getMethod();

        // URL?US-ASCII?URL?
        // ?????
        //
        // ?
        // 1. ????????
        // GBK?????GBK?methodGETPOST
        //
        // 2. ???URL?????
        // Windowsiefirefox?GBK
        // macsafarifirefox?UTF-8
        //
        // ??
        // 1. Tomcatserver.xml<Connector URIEncoding="xxx">??GET?8859_1
        // 2. JettyUTF-8??GET?
        // 3. POSTrequest.setCharacterEncoding("xxx")?8859_1
        // 4. Tomcat5?<Connector useBodyEncodingForURI="true">GETrequest.setCharacterEncoding("xxx")?
        //
        // ???Tomcat/Jetty8859_1UTF-8??URL query?
        //
        // ????POST/PUTGET???servlet engine?
        // ?useServletEngineParser=true
        if (requestContext.isUseServletEngineParser() || "post".equalsIgnoreCase(method)
                || "put".equalsIgnoreCase(method)) {
            parseByServletEngine(wrappedRequest);
        } else {
            parseQueryString(requestContext, wrappedRequest);
        }

        postProcessParams();
    }
}

From source file:org.primeframework.mvc.parameter.RequestBodyWorkflow.java

@Override
public void perform(WorkflowChain workflowChain) throws IOException, ServletException {
    // Let the container parse out the GET and POST parameters by calling the getParameterMap method
    // After this call, if the method is GET with any content-type or POST with the content-type as
    // x-www-form-urlencoded the InputStream will be empty
    Map<String, String[]> parameters = request.getParameterMap();

    Map<String, List<String>> parsedParameters = null;
    String contentType = request.getContentType();
    if (contentType != null) {
        contentType = contentType.toLowerCase();
        if (contentType.startsWith("multipart/")) {
            FilesAndParameters filesAndParameters = handleFiles();
            request.setAttribute(RequestKeys.FILE_ATTRIBUTE, filesAndParameters.files);
            parsedParameters = filesAndParameters.parameters;
        } else if (contentType.startsWith("application/x-www-form-urlencoded")) {
            parsedParameters = parse(request.getInputStream(), request.getContentLength(),
                    request.getCharacterEncoding());
        }/*  ww w . j  a  v  a 2 s  .  co m*/
    }

    if (parsedParameters != null && parsedParameters.size() > 0) {
        HttpServletRequestWrapper wrapper = (HttpServletRequestWrapper) request;
        HttpServletRequest previous = (HttpServletRequest) wrapper.getRequest();
        HttpServletRequest newRequest = new ParameterHttpServletRequestWrapper(previous,
                combine(parameters, parsedParameters));
        wrapper.setRequest(newRequest);
    }

    workflowChain.continueWorkflow();
}

From source file:org.tinygroup.weblayer.webcontext.parser.valueparser.impl.ParameterParserImpl.java

/** requestparametersmultipart-form? */
public ParameterParserImpl(ParserWebContext webContext, UploadService upload, boolean trimming,
        ParameterParserFilter[] filters, String htmlFieldSuffix) {
    super(webContext);

    this.upload = upload;
    this.trimming = trimming;
    this.filters = filters;
    this.htmlFieldSuffix = htmlFieldSuffix;

    HttpServletRequestWrapper wrapper = (HttpServletRequestWrapper) webContext.getRequest();
    HttpServletRequest wrappedRequest = (HttpServletRequest) wrapper.getRequest();
    boolean isMultipart = false;

    // upload/*from   w  w  w .j  av  a  2s .c  om*/
    if (webContext.isAutoUpload() && upload != null) {
        // multipart/*upload service??
        isMultipart = upload.isMultipartContent(wrappedRequest);

        if (isMultipart) {
            try {
                parseUpload();
            } catch (UploadSizeLimitExceededException e) {
                add(ParserWebContext.UPLOAD_FAILED, Boolean.TRUE);
                add(ParserWebContext.UPLOAD_SIZE_LIMIT_EXCEEDED, Boolean.TRUE);
                logger.errorMessage("File upload exceeds the size limit", e);
                throw e;
            } catch (UploadException e) {
                add(ParserWebContext.UPLOAD_FAILED, Boolean.TRUE);
                logger.errorMessage("Upload failed", e);
                throw e;
            }
        }
    }

    // request??
    if (!isMultipart) {
        String method = wrappedRequest.getMethod();

        // URL?US-ASCII?URL?
        // ?????
        //
        // ?
        // 1. ????????
        // GBK?????GBK?methodGETPOST
        //
        // 2. ???URL?????
        // Windowsiefirefox?GBK
        // macsafarifirefox?UTF-8
        //
        // ??
        // 1. Tomcatserver.xml<Connector
        // URIEncoding="xxx">??GET?8859_1
        // 2. JettyUTF-8??GET?
        // 3.
        // POSTrequest.setCharacterEncoding("xxx")?8859_1
        // 4. Tomcat5?<Connector
        // useBodyEncodingForURI="true">GETrequest.setCharacterEncoding("xxx")?
        //
        // ???Tomcat/Jetty8859_1UTF-8??URL query?
        //
        // ????POST/PUTGET???servlet
        // engine?
        // ?useServletEngineParser=true
        if (webContext.isUseServletEngineParser() || "post".equalsIgnoreCase(method)
                || "put".equalsIgnoreCase(method)) {
            parseByServletEngine(wrappedRequest);
        } else {
            parseQueryString(webContext, wrappedRequest);
        }

        postProcessParams();
    }
}

From source file:org.tinygroup.weblayer.webcontext.parser.valueparser.impl.ParameterParserImpl.java

/**
 * ??//  w  w w .  ja v  a  2 s .com
 * <p>
 * ???.~htmlHTML???
 * </p>
 */
private void postProcessParams() {
    HttpServletRequestWrapper wrapper = (HttpServletRequestWrapper) webContext.getRequest();
    HttpServletRequest wrappedRequest = (HttpServletRequest) wrapper.getRequest();
    boolean[] filtering = null;

    if (!isEmptyArray(filters)) {
        filtering = new boolean[filters.length];

        for (int i = 0; i < filters.length; i++) {
            filtering[i] = filters[i].isFiltering(wrappedRequest);
        }
    }

    String[] keys = getKeys();
    List<String> keysToRemove = createLinkedList();

    for (String key : keys) {
        if (key.endsWith(htmlFieldSuffix)) {
            keysToRemove.add(key);
            key = key.substring(0, key.length() - htmlFieldSuffix.length());

            if (!containsKey(key)) {
                setObjects(key, processValues(key, true, filtering));
            }

            continue;
        }

        boolean isHtml = !StringUtil.isBlank(getString(key + htmlFieldSuffix));
        setObjects(key, processValues(key, isHtml, filtering));
    }

    for (String key : keysToRemove) {
        remove(key);
    }
}

From source file:servletunit.struts.MockStrutsTestCase.java

/**
 * Set this TestCase to use a given HttpServletRequestWrapper
 * class when calling Action.execute().  Note that if this
 * method is not called, then the normal HttpServletRequest
 * object is used./*www . ja  v a 2s  .c o m*/
 *
 * @param wrapper an HttpServletRequestWrapper object to be
 *                used when calling Action.execute().
 */
public void setRequestWrapper(HttpServletRequestWrapper wrapper) {
    if (logger.isDebugEnabled())
        logger.debug("Entering - wrapper = " + wrapper);
    init();
    if (wrapper == null)
        throw new IllegalArgumentException("wrapper class cannot be null!");
    else {
        if (wrapper.getRequest() == null)
            wrapper.setRequest(this.request);
        this.requestWrapper = wrapper;
    }
    if (logger.isDebugEnabled())
        logger.debug("Exiting");
}