Example usage for org.apache.commons.fileupload FileItem toString

Introduction

In this page you can find the example usage for org.apache.commons.fileupload FileItem toString.

Prototype

public String toString() 

Source Link

Document

Returns a string representation of the object.

Usage

From source file:org.opencms.ugc.CmsUgcUploadHelper.java

/**
 * Passes the form data with the given ID to the handler object, then removes it and deletes its stored data.<p>
 *
 * The form data is removed even if an exception is thrown while calling the form data handler.
 *
 * @param formDataId the id of the form data to process
 * @param handler the handler to which the form data should be passed
 * @throws Exception if something goes wrong
 *///from   ww  w. ja v  a2s  . c  om
public void consumeFormData(String formDataId, I_CmsFormDataHandler handler) throws Exception {

    List<FileItem> items = m_storedFormData.get(formDataId);

    if (items != null) {
        Map<String, I_CmsFormDataItem> itemMap = Maps.newHashMap();
        LOG.debug(formDataId + ": Processing file items");
        for (FileItem item : items) {
            LOG.debug(formDataId + ": " + item.toString());
            if (!item.isFormField() && CmsStringUtil.isEmptyOrWhitespaceOnly(item.getName())) {
                LOG.debug(formDataId + ": skipping previous file field because it is empty");
            } else {
                itemMap.put(item.getFieldName(), new CmsUgcDataItem(item));
            }
        }
        Exception storedException = null;
        try {
            handler.handleFormData(itemMap);
        } catch (Exception e) {
            storedException = e;
        }
        for (FileItem item : items) {
            item.delete();
        }
        m_storedFormData.remove(formDataId);
        if (storedException != null) {
            throw storedException;
        }
    }
}

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

private Object[] processValues(String key, boolean isHtmlField, boolean[] filtering) {
    Object[] values = getObjects(key);
    List<Object> paramValues = new ArrayList<Object>();
    for (int i = 0; i < values.length; i++) {
        Object value = values[i];
        if (value instanceof ItemFileObject) {
            FileItem fileItem = ((ItemFileObject) value).getFileItem();
            if (fileItem.isFormField()) {//???String
                value = fileItem.toString();
            }/*  ww  w. jav  a2 s.c  o  m*/
        }
        //??
        if (value instanceof String) {
            stringValueFilter(key, isHtmlField, filtering, value, paramValues);
        } else if (value instanceof ItemFileObject) {
            fileItemFilter(key, filtering, value, paramValues);
        }

    }
    if (paramValues.size() > 0) {
        if (paramValues.size() == 1) {
            webContext.put(key, paramValues.get(0));
        } else {
            webContext.put(key, paramValues.toArray());
        }
    }
    return paramValues.toArray();
}

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From source file:org.xwoot.xwootApp.web.servlets.StateManagement.java

private boolean upload(FileItem item) throws ServletException {
    System.out.println(item.toString());
    if (item.getSize() == 0) {
        return false;
    }//from   ww  w  . ja  va  2  s. c o  m
    try {
        item.write(this.temp);
        return true;
    } catch (Exception e) {
        throw new ServletException(e);
    }
}

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From source file:Servlet.TestServlet.java

public void doPost(HttpServletRequest request, HttpServletResponse response) throws IOException {
    response.setContentType("text/html");
    PrintWriter out = response.getWriter();
    System.out.println(">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>");
    out.println("Hello<br/>");

    boolean isMultipartContent = ServletFileUpload.isMultipartContent(request);
    if (!isMultipartContent) {
        out.println("You are not trying to upload<br/>");
        return;/*  w  w w.  j  a v  a 2  s .c  o  m*/
    }
    out.println("You are trying to upload<br/>");

    FileItemFactory factory = new DiskFileItemFactory();
    ServletFileUpload upload = new ServletFileUpload(factory);
    try {
        List<FileItem> fields = upload.parseRequest(request);
        out.println("Number of fields: " + fields.size() + "<br/><br/>");
        Iterator<FileItem> it = fields.iterator();
        if (!it.hasNext()) {
            out.println("No fields found");
            return;
        }
        out.println("<table border=\"1\">");
        while (it.hasNext()) {
            out.println("<tr>");
            FileItem fileItem = it.next();
            boolean isFormField = fileItem.isFormField();
            if (isFormField) {
                out.println("<td>regular form field</td><td>FIELD NAME: " + fileItem.getFieldName()
                        + "<br/>STRING: " + fileItem.getString());
                out.println("</td>");
            } else {
                out.println("<td>file form field</td><td>FIELD NAME: " + fileItem.getFieldName()
                        + "<br/>STRING: " + fileItem.getString() + "<br/>NAME: " + fileItem.getName()
                        + "<br/>CONTENT TYPE: " + fileItem.getContentType() + "<br/>SIZE (BYTES): "
                        + fileItem.getSize() + "<br/>TO STRING: " + fileItem.toString());
                out.println("</td>");
            }
            out.println("</tr>");
        }
        out.println("</table>");
    } catch (FileUploadException e) {
        e.printStackTrace();
    }
}

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From source file:test.TestServlet.java

protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException, FileUploadException {
    response.setContentType("text/html");
    PrintWriter out = response.getWriter();

    out.println("Hello<br/>");

    boolean isMultipartContent = ServletFileUpload.isMultipartContent(request);
    if (!isMultipartContent) {
        out.println("You are not trying to upload<br/>");
        return;//from  w w w .  j a  v  a2 s.co m
    }
    out.println("You are trying to upload<br/>");

    FileItemFactory factory = new DiskFileItemFactory();
    ServletFileUpload upload = new ServletFileUpload(factory);
    //      upload.setSizeMax(MAX_UPLOAD_IN_MEGS * 1024 * 1024);

    TestProgressListener testProgressListener = new TestProgressListener();
    upload.setProgressListener(testProgressListener);

    HttpSession session = request.getSession();
    session.setAttribute("testProgressListener", testProgressListener);

    try {
        List<FileItem> fields = upload.parseRequest(request);
        out.println("Number of fields: " + fields.size() + "<br/><br/>");
        Iterator<FileItem> it = fields.iterator();
        if (!it.hasNext()) {
            out.println("No fields found");
            return;
        }
        out.println("<table border=\"1\">");
        while (it.hasNext()) {
            out.println("<tr>");
            FileItem fileItem = it.next();
            boolean isFormField = fileItem.isFormField();
            if (isFormField) {
                out.println("<td>regular form field</td><td>FIELD NAME: " + fileItem.getFieldName()
                        + "<br/>STRING: " + fileItem.getString());
                out.println("</td>");
            } else {
                out.println("<td>file form field</td><td>FIELD NAME: " + fileItem.getFieldName() + //                     "<br/>STRING: " + fileItem.getString() +
                        "<br/>NAME: " + fileItem.getName() + "<br/>CONTENT TYPE: " + fileItem.getContentType()
                        + "<br/>SIZE (BYTES): " + fileItem.getSize() + "<br/>TO STRING: "
                        + fileItem.toString());
                out.println("</td>");
            }
            out.println("</tr>");
        }
        out.println("</table>");
    } catch (FileUploadException e) {
        out.println("Error: " + e.getMessage());
    }
}

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