org.tinygroup.weblayer.webcontext.parser.impl.DiskFileItemFactory.java Source code

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Here is the source code for org.tinygroup.weblayer.webcontext.parser.impl.DiskFileItemFactory.java

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/**
 *  Copyright (c) 1997-2013, www.tinygroup.org (luo_guo@icloud.com).
 *
 *  Licensed under the GPL, Version 3.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *       http://www.gnu.org/licenses/gpl.html
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */
package org.tinygroup.weblayer.webcontext.parser.impl;

import org.apache.commons.fileupload.FileItem;
import org.tinygroup.weblayer.webcontext.parser.upload.FileUploadReName;

import javax.servlet.http.HttpServletRequest;

/**
 * commons-fileupload-1.2.1???
 * <ul>
 * <li><code>keepFormFieldInMemory</code>?</li>
 * <li>DiskFileItem</li>
 * </ul>
 *
 * @author Michael Zhou
 */
public class DiskFileItemFactory extends org.apache.commons.fileupload.disk.DiskFileItemFactory {
    private boolean keepFormFieldInMemory;

    private boolean saveInFile;

    private boolean temporary;

    private HttpServletRequest request;

    private FileUploadReName rename;

    public FileUploadReName getRename() {
        return rename;
    }

    public void setRename(FileUploadReName rename) {
        this.rename = rename;
    }

    public boolean isKeepFormFieldInMemory() {
        return keepFormFieldInMemory;
    }

    public void setKeepFormFieldInMemory(boolean keepFormFieldInMemory) {
        this.keepFormFieldInMemory = keepFormFieldInMemory;
    }

    public HttpServletRequest getRequest() {
        return request;
    }

    public void setRequest(HttpServletRequest request) {
        this.request = request;
    }

    public boolean isTemporary() {
        return temporary;
    }

    public void setTemporary(boolean temporary) {
        this.temporary = temporary;
    }

    public FileItem createItem(String fieldName, String contentType, boolean isFormField, String fileName) {
        int sizeThreshold = getSizeThreshold();
        boolean saveInFile = isSaveInFile();
        if (isFormField && (sizeThreshold == 0 || keepFormFieldInMemory)) {
            return new InMemoryFormFieldItem(fieldName, contentType, isFormField, saveInFile, fileName,
                    sizeThreshold, keepFormFieldInMemory, getRepository(), request);
        } else {
            return new DiskFileItem(fieldName, contentType, isFormField, saveInFile, temporary, fileName,
                    sizeThreshold, keepFormFieldInMemory, getRepository(), request, rename);
        }
    }

    public void setSaveInFile(boolean saveInFile) {
        this.saveInFile = saveInFile;
    }

    public boolean isSaveInFile() {
        return saveInFile;
    }

}