oracle.jbo.html.struts11
Class MultipartUtil

java.lang.Object
oracle.jbo.html.struts11.MultipartUtil

public class MultipartUtil

extends java.lang.Object

MultipartUtil contains method helping the handling of multipart request.

Since:

JDeveloper 9.0.3

Field Summary

protected static Log

log Commons Logging instance.

Constructor Summary

MultipartUtil()

Method Summary

static java.lang.Object	getOrdObject(AttributeDef attrDef, org.apache.struts.upload.FormFile file, Row row, ApplicationModule am) Get an interMedia object for the browser uploaded file.
static org.apache.struts.upload.MultipartRequestWrapper	parseMultipartRequest(javax.servlet.http.HttpServletRequest request, org.apache.struts.action.ActionServlet servlet)
static void	populate(java.lang.Object bean, java.lang.String prefix, java.lang.String suffix, javax.servlet.http.HttpServletRequest request) Populate the properties of the specified JavaBean from the specified HTTP request, based on matching each parameter name (plus an optional prefix and/or suffix) against the corresponding JavaBeans "property setter" methods in the bean's class.
static org.apache.struts.upload.MultipartRequestHandler	retrieveMultipartHandler(javax.servlet.http.HttpServletRequest request) Retrieves the MultipartRequestHandler object from the HttpRequest scope.
static void	setWrapperParams(org.apache.struts.upload.MultipartRequestHandler multipartHandler, org.apache.struts.upload.MultipartRequestWrapper requestWrapper)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

log

protected static Log log

Commons Logging instance.

Constructor Detail

MultipartUtil

public MultipartUtil()

Method Detail

populate

public static void populate(java.lang.Object bean,
                            java.lang.String prefix,
                            java.lang.String suffix,
                            javax.servlet.http.HttpServletRequest request)
                     throws javax.servlet.ServletException

Populate the properties of the specified JavaBean from the specified HTTP request, based on matching each parameter name (plus an optional prefix and/or suffix) against the corresponding JavaBeans "property setter" methods in the bean's class. Suitable conversion is done for argument types as described under setProperties().

If you specify a non-null prefix and a non-null suffix, the parameter name must match both conditions for its value(s) to be used in populating bean properties.

If the request's content type is "multipart/form-data" and the method is "POST", the HttpServletRequest object will be wrapped in a MultipartRequestWrapper object. The parsing of "multipart/form-data" POST request happens in processMultipart method. The parsed results are used in this method.

Parameters:

bean - The JavaBean whose properties are to be set

prefix - The prefix (if any) to be prepend to bean property names when looking for matching parameters

suffix - The suffix (if any) to be appended to bean property names when looking for matching parameters

request - The HTTP request whose parameters are to be used to populate bean properties

Throws:

javax.servlet.ServletException - if an exception is thrown while setting property values

parseMultipartRequest

public static org.apache.struts.upload.MultipartRequestWrapper parseMultipartRequest(javax.servlet.http.HttpServletRequest request,
                                                                                     org.apache.struts.action.ActionServlet servlet)
                                                                              throws javax.servlet.ServletException

Throws:

javax.servlet.ServletException

getOrdObject

public static java.lang.Object getOrdObject(AttributeDef attrDef,
                                            org.apache.struts.upload.FormFile file,
                                            Row row,
                                            ApplicationModule am)

Get an interMedia object for the browser uploaded file.

retrieveMultipartHandler

public static org.apache.struts.upload.MultipartRequestHandler retrieveMultipartHandler(javax.servlet.http.HttpServletRequest request)

Retrieves the MultipartRequestHandler object from the HttpRequest scope.

setWrapperParams

public static void setWrapperParams(org.apache.struts.upload.MultipartRequestHandler multipartHandler,
                                    org.apache.struts.upload.MultipartRequestWrapper requestWrapper)