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

Introduction

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

Prototype

FileItem

Source Link

Usage

From source file:com.dien.upload.server.MemoryFileItemFactory.java

public FileItem createItem(final String fieldName, final String contentType, final boolean isFormField,
        final String fileName) {
    return new FileItem() {

        private static final long serialVersionUID = 1L;
        String ctype;// w w w . j a v  a 2s. c  o  m
        SerializableByteArrayOutputStream data = new SerializableByteArrayOutputStream();
        String fname;

        boolean formfield;

        String name;
        {
            ctype = contentType;
            fname = fieldName;
            name = fileName;
            formfield = isFormField;
        };

        public void delete() {
            data.reset();
        }

        public byte[] get() {
            return data.get();
        }

        public String getContentType() {
            return ctype;
        }

        public String getFieldName() {
            return fname;
        }

        public InputStream getInputStream() throws IOException {
            return new ByteArrayInputStream(get());
        }

        public String getName() {
            return name;
        }

        public OutputStream getOutputStream() throws IOException {
            return data;
        }

        public long getSize() {
            return data.size();
        }

        public String getString() {
            return data.toString();
        }

        public String getString(String arg0) throws UnsupportedEncodingException {
            return new String(get(), arg0);
        }

        public boolean isFormField() {
            return formfield;
        }

        public boolean isInMemory() {
            return true;
        }

        public void setFieldName(String arg0) {
            fname = arg0;
        }

        public void setFormField(boolean arg0) {
            formfield = arg0;
        }

        public void write(File arg0) throws Exception {
            throw new UnsupportedOperationException("Writing to file is not allowed");
        }

    };
}

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From source file:gwtupload.server.MemoryFileItemFactory.java

public FileItem createItem(String fieldName, final String contentType, final boolean isFormField,
        final String fileName) {

    Integer cont = map.get(fieldName) != null ? (map.get(fieldName) + 1) : 0;
    map.put(fieldName, cont);//from  ww  w .j a  v a  2 s  . c o  m
    final String fName = fieldName.replace(MULTI_SUFFIX, "") + "-" + cont;

    return new FileItem() {

        private static final long serialVersionUID = 1L;
        String ctype;
        SerializableByteArrayOutputStream data = new SerializableByteArrayOutputStream();
        String fname;

        boolean formfield;

        String name;
        {
            ctype = contentType;
            fname = fName;
            name = fileName;
            formfield = isFormField;
        };

        public void delete() {
            data.reset();
        }

        public byte[] get() {
            return data.get();
        }

        public String getContentType() {
            return ctype;
        }

        public String getFieldName() {
            return fname;
        }

        public InputStream getInputStream() throws IOException {
            return new ByteArrayInputStream(get());
        }

        public String getName() {
            return name;
        }

        public OutputStream getOutputStream() throws IOException {
            return data;
        }

        public long getSize() {
            return data.size();
        }

        public String getString() {
            return data.toString();
        }

        public String getString(String arg0) throws UnsupportedEncodingException {
            return new String(get(), arg0);
        }

        public boolean isFormField() {
            return formfield;
        }

        public boolean isInMemory() {
            return true;
        }

        public void setFieldName(String arg0) {
            fname = arg0;
        }

        public void setFormField(boolean arg0) {
            formfield = arg0;
        }

        public void write(File arg0) throws Exception {
            throw new UnsupportedOperationException("Writing to file is not allowed");
        }

        public FileItemHeaders getHeaders() {
            return null;
        }

        public void setHeaders(FileItemHeaders headers) {
        }

    };
}

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