Example usage for org.apache.commons.fileupload DefaultFileItemFactory DefaultFileItemFactory

Introduction

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

Prototype

public DefaultFileItemFactory(int sizeThreshold, File repository) 

Source Link

Document

Constructs a preconfigured instance of this class.

Usage

From source file:org.etk.core.rest.impl.provider.MultipartFormDataEntityProvider.java

/**
 * {@inheritDoc}/*from   w  ww  . ja  v  a  2s . c  o m*/
 */
@SuppressWarnings("unchecked")
public Iterator<FileItem> readFrom(Class<Iterator<FileItem>> type, Type genericType, Annotation[] annotations,
        MediaType mediaType, MultivaluedMap<String, String> httpHeaders, InputStream entityStream)
        throws IOException {
    try {
        ApplicationContext context = ApplicationContextImpl.getCurrent();
        int bufferSize = (Integer) context.getAttributes().get(RequestHandler.WS_RS_BUFFER_SIZE);
        File repo = (File) context.getAttributes().get(RequestHandler.WS_RS_TMP_DIR);

        DefaultFileItemFactory factory = new DefaultFileItemFactory(bufferSize, repo);
        FileUpload upload = new FileUpload(factory);
        return upload.parseRequest(httpRequest).iterator();
    } catch (FileUploadException e) {
        throw new IOException("Can't process multipart data item " + e);
    }
}

---

From source file:org.everrest.core.impl.provider.MultipartFormDataEntityProvider.java

@Override
@SuppressWarnings("unchecked")
public Iterator<FileItem> readFrom(Class<Iterator<FileItem>> type, Type genericType, Annotation[] annotations,
        MediaType mediaType, MultivaluedMap<String, String> httpHeaders, InputStream entityStream)
        throws IOException {
    try {// www. j  a v  a  2s.  co m
        ApplicationContext context = ApplicationContextImpl.getCurrent();
        int bufferSize = context.getEverrestConfiguration().getMaxBufferSize();
        DefaultFileItemFactory factory = new DefaultFileItemFactory(bufferSize,
                FileCollector.getInstance().getStore());
        FileUpload upload = new FileUpload(factory);
        return upload.parseRequest(httpRequest).iterator();
    } catch (FileUploadException e) {
        throw new IOException("Can't process multipart data item " + e);
    }
}

---

From source file:org.exoplatform.services.rest.impl.provider.MultipartFormDataEntityProvider.java

/**
 * {@inheritDoc}/* w  w  w. j  av  a2s  .c  o m*/
 */
@SuppressWarnings("unchecked")
public Iterator<FileItem> readFrom(Class<Iterator<FileItem>> type, Type genericType, Annotation[] annotations,
        MediaType mediaType, MultivaluedMap<String, String> httpHeaders, InputStream entityStream)
        throws IOException {
    try {
        ApplicationContext context = ApplicationContextImpl.getCurrent();
        int bufferSize = context.getProperties().get(RequestHandler.WS_RS_BUFFER_SIZE) == null
                ? RequestHandler.WS_RS_BUFFER_SIZE_VALUE
                : Integer.parseInt(context.getProperties().get(RequestHandler.WS_RS_BUFFER_SIZE));
        File repo = new File(context.getProperties().get(RequestHandler.WS_RS_TMP_DIR));

        DefaultFileItemFactory factory = new DefaultFileItemFactory(bufferSize, repo);
        final FileUpload upload = new FileUpload(factory);

        return SecurityHelper.doPrivilegedExceptionAction(new PrivilegedExceptionAction<Iterator<FileItem>>() {
            public Iterator<FileItem> run() throws Exception {
                return upload.parseRequest(httpRequest).iterator();
            }
        });
    } catch (PrivilegedActionException pae) {
        Throwable cause = pae.getCause();
        if (cause instanceof FileUploadException) {
            throw new IOException("Can't process multipart data item " + cause, cause);
        } else if (cause instanceof RuntimeException) {
            throw (RuntimeException) cause;
        } else {
            throw new RuntimeException(cause);
        }
    }
}

---