Example usage for java.util List iterator

List of usage examples for java.util List iterator

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Introduction

In this page you can find the example usage for java.util List iterator.

Prototype

Iterator<E> iterator();

Source Link

Document

Returns an iterator over the elements in this list in proper sequence.

Usage

From source file:com.aw.swing.mvp.ui.painter.PainterMessages.java

private static String buildCustomMessage(List messages) {

    StringBuffer sb = new StringBuffer();
    for (Iterator iterator = messages.iterator(); iterator.hasNext();) {
        Object obj = iterator.next();
        if (obj == null)
            continue;
        if (obj instanceof String) {
            sb.append(MsgDisplayer.getMessage((String) obj, null));
            sb.append(" ");
        } else if (obj instanceof Message) {
            Message message = (Message) obj;
            sb.append(MsgDisplayer.getMessage(message.getMessage(), message.getArgs()));
            sb.append(" ");
        }//from  w  w  w  .j  av  a  2s .c om
        sb.append("\n");

    }
    return sb.toString();
}

From source file:com.aurel.track.persist.TScreenTabPeer.java

public static List<IPanel> loadFullChildren(Integer objectID, Connection con) throws TorqueException {
    Criteria critChild = new Criteria();
    critChild.add(BaseTScreenPanelPeer.PARENT, objectID);
    critChild.addAscendingOrderByColumn(BaseTScreenPanelPeer.SORTORDER);
    List<IPanel> result = new ArrayList<IPanel>();
    List panels = BaseTScreenPanelPeer.doSelect(critChild, con);
    for (Iterator it = panels.iterator(); it.hasNext();) {
        TScreenPanelBean panelBean = ((TScreenPanel) it.next()).getBean();
        panelBean.setFields(TScreenPanelPeer.loadFullChildren(panelBean.getObjectID(), con));
        result.add(panelBean);// w w w . j a  v  a2s  . c  o  m

    }
    return result;
}

From source file:com.icl.integrator.util.patch.ServletAnnotationMappingUtils.java

/**
 * Check whether the given request matches the specified header conditions.
 * @param headers the header conditions, following
 * {@link org.springframework.web.bind.annotation.RequestMapping#headers() RequestMapping.headers()}
 * @param request the current HTTP request to check
 *//* ww  w.j a v a 2  s.  com*/
public static boolean checkHeaders(String[] headers, HttpServletRequest request) {
    if (!ObjectUtils.isEmpty(headers)) {
        for (String header : headers) {
            int separator = header.indexOf('=');
            if (separator == -1) {
                if (header.startsWith("!")) {
                    if (request.getHeader(header.substring(1)) != null) {
                        return false;
                    }
                } else if (request.getHeader(header) == null) {
                    return false;
                }
            } else {
                boolean negated = (separator > 0 && header.charAt(separator - 1) == '!');
                String key = !negated ? header.substring(0, separator) : header.substring(0, separator - 1);
                String value = header.substring(separator + 1);
                if (isMediaTypeHeader(key)) {
                    List<MediaType> requestMediaTypes = MediaType.parseMediaTypes(request.getHeader(key));
                    List<MediaType> valueMediaTypes = MediaType.parseMediaTypes(value);
                    boolean found = false;
                    for (Iterator<MediaType> valIter = valueMediaTypes.iterator(); valIter.hasNext()
                            && !found;) {
                        MediaType valueMediaType = valIter.next();
                        for (Iterator<MediaType> reqIter = requestMediaTypes.iterator(); reqIter.hasNext()
                                && !found;) {
                            MediaType requestMediaType = reqIter.next();
                            if (valueMediaType.includes(requestMediaType)) {
                                found = true;
                            }
                        }

                    }
                    if (negated) {
                        found = !found;
                    }
                    if (!found) {
                        return false;
                    }
                } else {
                    boolean match = value.equals(request.getHeader(key));
                    if (negated) {
                        match = !match;
                    }
                    if (!match) {
                        return false;
                    }
                }
            }
        }
    }
    return true;
}

From source file:in.xebia.poc.FileUploadUtils.java

public static boolean parseFileUploadRequest(HttpServletRequest request, File outputFile,
        Map<String, String> params) throws Exception {
    log.debug("Request class? " + request.getClass().toString());
    log.debug("Request is multipart? " + ServletFileUpload.isMultipartContent(request));
    log.debug("Request method: " + request.getMethod());
    log.debug("Request params: ");
    for (Object key : request.getParameterMap().keySet()) {
        log.debug((String) key);//  w  w  w. j  a  va 2s .  c  om
    }
    log.debug("Request attribute names: ");

    boolean filedataInAttributes = false;
    Enumeration attrNames = request.getAttributeNames();
    while (attrNames.hasMoreElements()) {
        String attrName = (String) attrNames.nextElement();
        log.debug(attrName);
        if ("filedata".equals(attrName)) {
            filedataInAttributes = true;
        }
    }

    if (filedataInAttributes) {
        log.debug("Found filedata in request attributes, getting it out...");
        log.debug("filedata class? " + request.getAttribute("filedata").getClass().toString());
        FileItem item = (FileItem) request.getAttribute("filedata");
        item.write(outputFile);
        for (Object key : request.getParameterMap().keySet()) {
            params.put((String) key, request.getParameter((String) key));
        }
        return true;
    }

    /*ServletFileUpload upload = new ServletFileUpload();
    //upload.setSizeMax(Globals.MAX_UPLOAD_SIZE);
    FileItemIterator iter = upload.getItemIterator(request);
    while(iter.hasNext()){
       FileItemStream item = iter.next();
       InputStream stream = item.openStream();
               
       //If this item is a file
       if(!item.isFormField()){
             
     log.debug("Found non form field in upload request with field name = " + item.getFieldName());
             
     String name = item.getName();
     if(name == null){
         throw new Exception("File upload did not have filename specified");
     }
             
        // Some browsers, including IE, return the full path so trim off everything but the file name
        name = getFileNameFromPath(name);
                 
    //Enforce required file extension, if present
    if(!name.toLowerCase().endsWith( ".zip" )){
       throw new Exception("File uploaded did not have required extension .zip");
    }
            
      bufferedCopyStream(stream, new FileOutputStream(outputFile));
       }
       else {
    params.put(item.getFieldName(), Streams.asString(stream));
       }
    }
    return true;*/

    // Create a factory for disk-based file items
    FileItemFactory factory = new DiskFileItemFactory();

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

    // Parse the request
    List /* FileItem */ items = upload.parseRequest(request);

    // Process the uploaded items
    Iterator iter = items.iterator();
    while (iter.hasNext()) {
        FileItem item = (FileItem) iter.next();

        if (!item.isFormField()) {
            log.debug("Found non form field in upload request with field name = " + item.getFieldName());

            String name = item.getName();
            if (name == null) {
                throw new Exception("File upload did not have filename specified");
            }

            // Some browsers, including IE, return the full path so trim off everything but the file name
            name = getFileNameFromPath(name);

            item.write(outputFile);
        } else {
            params.put(item.getFieldName(), item.getString());
        }
    }
    return true;
}

From source file:msec.org.FileUploadServlet.java

static protected String FileUpload(Map<String, String> fields, List<String> filesOnServer,
        HttpServletRequest request, HttpServletResponse response) {

    boolean isMultipart = ServletFileUpload.isMultipartContent(request);
    // Create a factory for disk-based file items
    DiskFileItemFactory factory = new DiskFileItemFactory();
    int MaxMemorySize = 10000000;
    int MaxRequestSize = MaxMemorySize;
    String tmpDir = System.getProperty("TMP", "/tmp");
    //System.out.printf("temporary directory:%s", tmpDir);

    // Set factory constraints
    factory.setSizeThreshold(MaxMemorySize);
    factory.setRepository(new File(tmpDir));

    // Create a new file upload handler
    ServletFileUpload upload = new ServletFileUpload(factory);
    upload.setHeaderEncoding("utf8");

    // Set overall request size constraint
    upload.setSizeMax(MaxRequestSize);/*w w  w .  ja va  2  s  . c o  m*/

    // Parse the request
    try {
        @SuppressWarnings("unchecked")
        List<FileItem> items = upload.parseRequest(request);
        // Process the uploaded items
        Iterator<FileItem> iter = items.iterator();
        while (iter.hasNext()) {
            FileItem item = iter.next();
            if (item.isFormField()) {//k -v

                String name = item.getFieldName();
                String value = item.getString("utf-8");
                fields.put(name, value);
            } else {

                String fieldName = item.getFieldName();
                String fileName = item.getName();
                if (fileName == null || fileName.length() < 1) {
                    return "file name is empty.";
                }
                String localFileName = ServletConfig.fileServerRootDir + File.separator + "tmp" + File.separator
                        + fileName;
                //System.out.printf("upload file:%s", localFileName);
                String contentType = item.getContentType();
                boolean isInMemory = item.isInMemory();
                long sizeInBytes = item.getSize();
                File uploadedFile = new File(localFileName);
                item.write(uploadedFile);
                filesOnServer.add(localFileName);
            }

        }
        return "success";
    } catch (FileUploadException e) {
        e.printStackTrace();
        return e.toString();
    } catch (Exception e) {
        e.printStackTrace();
        return e.toString();
    }

}

From source file:com.ctrip.infosec.rule.resource.DataProxy.java

/**
 * ?DataProxyResponseresultMap//from ww w  .  jav a2s  .  c  o  m
 */
private static Map parseProfileResult(Map result) {
    if (result != null) {
        if (result.get("tagName") != null) {
            return parseResult(result);
        } else if (result.get("tagNames") != null) {
            Object tagValues = result.get("tagNames");
            List oldResults = JSON.parseObject(JSON.toJSONString(tagValues), List.class);
            Map newResults = new HashMap();
            Iterator iterator = oldResults.iterator();
            while (iterator.hasNext()) {
                Map oneResult = (Map) iterator.next();
                newResults.putAll(parseResult(oneResult));
            }
            return newResults;
        } else {
            return result;
        }
    }
    return Collections.EMPTY_MAP;
}

From source file:com.aurel.track.persist.TDashboardTabPeer.java

/**
 * delete all children and then delete the object
 * @param objectID/* ww w  . j  a  va  2 s.  c  o m*/
 * @param con
 * @throws TorqueException
 */
public static void deleteChildren(Integer objectID, Connection con) throws TorqueException {
    LOGGER.debug("Deleting children for tab:" + objectID + "...");
    //remove all panels
    Criteria critChild = new Criteria();
    critChild.add(BaseTDashboardPanelPeer.PARENT, objectID);
    List panels = BaseTDashboardPanelPeer.doSelect(critChild, con);
    for (Iterator iter = panels.iterator(); iter.hasNext();) {
        TDashboardPanel panel = (TDashboardPanel) iter.next();
        //delete children of panel
        TDashboardPanelPeer.deleteChildren(panel.getObjectID(), con);
        //delete the panel
        BaseTDashboardPanelPeer.doDelete(SimpleKey.keyFor(panel.getObjectID()), con);
    }
    LOGGER.debug("Children deleted for tab:" + objectID + "!");
}

From source file:eu.eubrazilcc.lvl.core.util.UrlUtils.java

/**
 * Returns a list of name-value pairs as built from the URI's query portion.
 * @param uri - input URI//  w  ww . j  av  a2  s  . c om
 * @return a list of name-value pairs as built from the URI's query portion.
 * @throws IllegalArgumentException If a malformed URI occurs.
 */
public static Map<String, String> getQueryParams(final URI uri) {
    checkArgument(uri != null, "Uninitialized URI");
    try {
        final URI nUri = uri.normalize();
        final URL url = nUri.isAbsolute() ? nUri.toURL()
                : new URL(new URL("http://example.org/"), nUri.toString());
        final String query = new URL(URLDecoder.decode(url.toString(), defaultCharset().name())).getQuery();
        final Map<String, String> map = newHashMap();
        final List<NameValuePair> pairs = URLEncodedUtils.parse(query, defaultCharset());
        final Iterator<NameValuePair> iterator = pairs.iterator();
        while (iterator.hasNext()) {
            final NameValuePair pair = iterator.next();
            map.put(pair.getName(), pair.getValue());
        }
        return map;
    } catch (MalformedURLException | UnsupportedEncodingException e) {
        throw new IllegalArgumentException("Malformed URI", e);
    }
}

From source file:com.aurel.track.persist.TScreenTabPeer.java

/**
 * delete all children and then delete the object
 * @param objectID/* w w w  . j a  v  a  2  s  .c  o  m*/
 * @param con
 * @throws TorqueException
 */
public static void deleteChildren(Integer objectID, Connection con) throws TorqueException {
    LOGGER.debug("Deleting children for tab:" + objectID + "...");
    //remove all panels
    Criteria critChild = new Criteria();
    critChild.add(BaseTScreenPanelPeer.PARENT, objectID);
    List panels = BaseTScreenPanelPeer.doSelect(critChild, con);
    for (Iterator iter = panels.iterator(); iter.hasNext();) {
        TScreenPanel panel = (TScreenPanel) iter.next();
        //delete children of panel
        TScreenPanelPeer.deleteChildren(panel.getObjectID(), con);
        //delete the panel
        BaseTScreenPanelPeer.doDelete(SimpleKey.keyFor(panel.getObjectID()), con);
    }
    LOGGER.debug("Children deleted for tab:" + objectID + "!");
}

From source file:com.aurel.track.persist.TDashboardTabPeer.java

public static List<IPanel> loadFullChildren(Integer objectID, Connection con) throws TorqueException {
    //delete also all children
    LOGGER.debug("Getting children for tab:" + objectID + "...");
    Criteria critChild = new Criteria();
    critChild.add(BaseTDashboardPanelPeer.PARENT, objectID);
    critChild.addAscendingOrderByColumn(BaseTDashboardPanelPeer.SORTORDER);
    List<IPanel> result = new ArrayList<IPanel>();
    List panels = BaseTDashboardPanelPeer.doSelect(critChild, con);
    for (Iterator iter = panels.iterator(); iter.hasNext();) {
        TDashboardPanel panel = (TDashboardPanel) iter.next();
        TDashboardPanelBean panelBean = panel.getBean();

        List<IField> fields = TDashboardPanelPeer.loadFullChildren(panel.getObjectID(), con);
        panelBean.setFields(fields);//  w  ww .  jav  a2 s. co m
        result.add(panelBean);

    }
    return result;
}