Example usage for org.apache.commons.fileupload.disk DiskFileItem toString

Introduction

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

Prototype

public String toString() 

Source Link

Document

Returns a string representation of this object.

Usage

From source file:com.novartis.opensource.yada.Service.java

/**
 * Obtains list of {@link FileItem} from {@link YADARequest#getUploadItems()}, extracts item metadata and wraps it in json
 * @return a json string containing pertinent metadata about the upload, including where to get it from the file system
 * @throws YADAPluginException when plugin execution fails
 * @throws YADAExecutionException when the upload result configuration fails
 * @see YADARequest#getUploadItems()//from   w w w. ja v a 2 s.  c o  m
 */
private String executeUpload() throws YADAPluginException, YADAExecutionException {
    //TODO move upload item processing to this method from YADARequest
    String result = engageBypass(this.getYADARequest());
    l.debug("Select bypass [result] is [" + result + "]");
    if (result != null) {
        return result;
    }
    engagePreprocess(getYADARequest());
    try {
        /* must return a json object like: 
         * {"files": [
            {
              "name": "picture1.jpg",
              "size": 902604,
              "url": "http:\/\/example.org\/files\/picture1.jpg",
              "thumbnailUrl": "http:\/\/example.org\/files\/thumbnail\/picture1.jpg",
              "deleteUrl": "http:\/\/example.org\/files\/picture1.jpg",
              "deleteType": "DELETE"
            },
            {
              "name": "picture2.jpg",
              "size": 841946,
              "url": "http:\/\/example.org\/files\/picture2.jpg",
              "thumbnailUrl": "http:\/\/example.org\/files\/thumbnail\/picture2.jpg",
              "deleteUrl": "http:\/\/example.org\/files\/picture2.jpg",
              "deleteType": "DELETE"
            }
          ]}
         */

        JSONArray files = new JSONArray();
        for (FileItem fItem : getYADARequest().getUploadItems()) {
            JSONObject f = new JSONObject();
            if (fItem.isFormField()) {
                f.put("formField", true);
                f.put("name", fItem.getFieldName());
                f.put("value", fItem.getString());
            } else {
                DiskFileItem item = (DiskFileItem) fItem;
                l.debug(item.toString());
                f.put("name", item.getName());
                f.put("size", item.getSize());
                f.put("path", item.getStoreLocation().getAbsolutePath());
                f.put("url", "");
                f.put("thumbnailUrl", "");
                f.put("deleteUrl", "");
                f.put("deleteType", "");
            }
            files.put(f);
        }
        result = new JSONObject().put("files", files).toString();
    } catch (JSONException e) {
        l.error(e.getMessage());
        e.printStackTrace();
        throw new YADAExecutionException(e.getMessage());
    }

    result = engagePostprocess(result);
    l.debug("result:" + result);
    return result;
}

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