com.liferay.portal.kernel.upload

Class BaseUploadHandler

java.lang.Object

com.liferay.portal.kernel.upload.BaseUploadHandler

All Implemented Interfaces:

UploadHandler

public abstract class BaseUploadHandler
extends java.lang.Object
implements UploadHandler

Author:

Sergio González, Adolfo Pérez, Roberto Díaz

Field Summary

Fields

Modifier and Type	Field and Description
protected static java.lang.String	TEMP_FOLDER_NAME

Constructor Summary

Constructors

Constructor and Description
BaseUploadHandler()

Method Summary

Modifier and Type	Method and Description
protected abstract FileEntry	addFileEntry(long userId, long groupId, long folderId, java.lang.String fileName, java.lang.String contentType, java.io.InputStream inputStream, long size, ServiceContext serviceContext)
protected abstract void	checkPermission(long groupId, long folderId, PermissionChecker permissionChecker)
protected void	doHandleUploadException(javax.portlet.PortletRequest portletRequest, javax.portlet.PortletResponse portletResponse, PortalException pe, JSONObject jsonObject)
protected abstract FileEntry	fetchFileEntry(long userId, long groupId, long folderId, java.lang.String fileName)
protected long	getFolderId(UploadPortletRequest uploadPortletRequest)
protected JSONObject	getImageJSONObject(javax.portlet.PortletRequest portletRequest)
protected abstract java.lang.String	getParameterName()
protected ServiceContext	getServiceContext(UploadPortletRequest uploadPortletRequest)
protected java.lang.String	getUniqueFileName(ThemeDisplay themeDisplay, java.lang.String fileName, long folderId)
protected java.lang.String	getURL(FileEntry fileEntry, ThemeDisplay themeDisplay)
protected void	handleUploadException(javax.portlet.PortletRequest portletRequest, javax.portlet.PortletResponse portletResponse, PortalException pe, JSONObject jsonObject)
void	upload(javax.portlet.PortletRequest portletRequest, javax.portlet.PortletResponse portletResponse)
protected abstract void	validateFile(java.lang.String fileName, java.lang.String contentType, long size)

Methods inherited from class java.lang.Object

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

Field Detail

TEMP_FOLDER_NAME

protected static final java.lang.String TEMP_FOLDER_NAME

Constructor Detail

BaseUploadHandler

public BaseUploadHandler()

Method Detail

upload

public void upload(javax.portlet.PortletRequest portletRequest,
                   javax.portlet.PortletResponse portletResponse)
            throws PortalException

Specified by:

upload in interface UploadHandler

Throws:

PortalException

addFileEntry

protected abstract FileEntry addFileEntry(long userId,
                                          long groupId,
                                          long folderId,
                                          java.lang.String fileName,
                                          java.lang.String contentType,
                                          java.io.InputStream inputStream,
                                          long size,
                                          ServiceContext serviceContext)
                                   throws PortalException

Throws:

PortalException

checkPermission

protected abstract void checkPermission(long groupId,
                                        long folderId,
                                        PermissionChecker permissionChecker)
                                 throws PortalException

Throws:

PortalException

doHandleUploadException

protected void doHandleUploadException(javax.portlet.PortletRequest portletRequest,
                                       javax.portlet.PortletResponse portletResponse,
                                       PortalException pe,
                                       JSONObject jsonObject)
                                throws PortalException

Throws:

PortalException

fetchFileEntry

protected abstract FileEntry fetchFileEntry(long userId,
                                            long groupId,
                                            long folderId,
                                            java.lang.String fileName)
                                     throws PortalException

Throws:

PortalException

getFolderId

protected long getFolderId(UploadPortletRequest uploadPortletRequest)

getImageJSONObject

protected JSONObject getImageJSONObject(javax.portlet.PortletRequest portletRequest)
                                 throws PortalException

Throws:

PortalException

getParameterName

protected abstract java.lang.String getParameterName()

getServiceContext

protected ServiceContext getServiceContext(UploadPortletRequest uploadPortletRequest)
                                    throws PortalException

Throws:

PortalException

getUniqueFileName

protected java.lang.String getUniqueFileName(ThemeDisplay themeDisplay,
                                             java.lang.String fileName,
                                             long folderId)
                                      throws PortalException

Throws:

PortalException

getURL

protected java.lang.String getURL(FileEntry fileEntry,
                                  ThemeDisplay themeDisplay)

handleUploadException

protected void handleUploadException(javax.portlet.PortletRequest portletRequest,
                                     javax.portlet.PortletResponse portletResponse,
                                     PortalException pe,
                                     JSONObject jsonObject)
                              throws PortalException

Throws:

PortalException

validateFile

protected abstract void validateFile(java.lang.String fileName,
                                     java.lang.String contentType,
                                     long size)
                              throws PortalException

Throws:

PortalException