com.jalios.jcms.upload

Class UploadManager

java.lang.Object

com.jalios.jcms.upload.UploadManager

public class UploadManager
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	REVISION

Method Summary

Methods

Modifier and Type	Method and Description
void	addUploadComponentScripts(JcmsJspContext ctxt) Add all required CSS and JS files needed for an upload component to the current JSP context
static UploadManager	getInstance() Returns a UploadManager.
java.lang.String	getUploadComponent(JcmsJspContext ctxt, java.lang.String pfield) Returns a String HTML component for upload.
java.lang.String	getUploadComponent(JcmsJspContext ctxt, java.lang.String pfield, java.lang.String pdrop, java.lang.String pbrowse, boolean showFiles, boolean showLogs) Returns a String HTML component for upload.
java.lang.Object	getUploadedFile(JcmsContext ctxt, java.lang.String field, boolean isFileDocument, boolean override) Performs upload for the given field to JCMS upload directory.
java.util.List<DocUploadInfo>	getUploadedFileList(JcmsContext ctxt, java.lang.String field, boolean isFileDocument, boolean override) Performs upload for the given field to JCMS upload directory.
void	removeAllFileItem(JcmsJspContext ctxt, java.lang.String token, java.lang.String field)
org.apache.commons.fileupload.FileItem	removeFileItem(JcmsJspContext ctxt, java.lang.String token, java.lang.String field, java.lang.String filename) Remove from session the first FileItem with the given name
java.lang.Object	retrieveFileItem(JcmsContext ctxt, java.lang.String token, java.lang.String field) Retrieve from session FileItem or List stored in session
DocUploadInfo	retrieveUploadedFile(org.apache.commons.fileupload.FileItem item, boolean isFileDocument, boolean override) Performs upload of a given FileItem to JCMS upload directory.
void	storeFileItem(JcmsJspContext ctxt, java.lang.String token, java.lang.String field, org.apache.commons.fileupload.FileItem fileItem) Store the given FileItem in session to be retrieved later by DocUpload mechanism.

Methods inherited from class java.lang.Object

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

Field Detail

REVISION

public static final java.lang.String REVISION

See Also:

Constant Field Values

Method Detail

getInstance

public static UploadManager getInstance()

Returns a UploadManager. Singleton method initalized by Channel (not synchronized)

Returns:

PluginManager the UploadManager

addUploadComponentScripts

public void addUploadComponentScripts(JcmsJspContext ctxt)

Add all required CSS and JS files needed for an upload component to the current JSP context

Parameters:

ctxt - the current JcmsJspContext, must not be nuill

getUploadComponent

public java.lang.String getUploadComponent(JcmsJspContext ctxt,
                                  java.lang.String pfield)

Returns a String HTML component for upload. Declare required css/js code.

Parameters:

ctxt - the JcmsJspContext

pfield - the field name

Returns:

an HTML component as a String

getUploadComponent

public java.lang.String getUploadComponent(JcmsJspContext ctxt,
                                  java.lang.String pfield,
                                  java.lang.String pdrop,
                                  java.lang.String pbrowse,
                                  boolean showFiles,
                                  boolean showLogs)

Returns a String HTML component for upload. Declare required css/js code.

Parameters:

ctxt - the JcmsJspContext

pfield - the field name

pdrop - (optional) label of the drop box (set null to bypass)

pbrowse - (optional) label of the browse button (set null to bypass)

showFiles - boolean true to generate list of files

showLogs - boolean true to generate logs

Returns:

an HTML component as a String

getUploadedFile

public java.lang.Object getUploadedFile(JcmsContext ctxt,
                               java.lang.String field,
                               boolean isFileDocument,
                               boolean override)

Performs upload for the given field to JCMS upload directory. Calling method must handle job around file like creating or updating associated FileDocument.

Parameters:

ctxt - JcmsContext

field - the submited field

isFileDocument - upload to a FileDocument path upload/docs/...

override - If file already exists, override or rename with current timemillis

Returns:

Object a List of uploaded files (DocUploadInfo) or a DocUploadInfo

Since:

jcms-5.7.0

getUploadedFileList

public java.util.List<DocUploadInfo> getUploadedFileList(JcmsContext ctxt,
                                                java.lang.String field,
                                                boolean isFileDocument,
                                                boolean override)

Performs upload for the given field to JCMS upload directory. Calling method must handle job around file like creating or updating associated FileDocument.

Parameters:

ctxt - JcmsContext

field - the submited field

isFileDocument - upload to a FileDocument upload/docs/...

override - If file already exists, override or rename with current timemillis

Returns:

List a List of uploaded files

Since:

jcms-5.7.0

retrieveUploadedFile

public DocUploadInfo retrieveUploadedFile(org.apache.commons.fileupload.FileItem item,
                                 boolean isFileDocument,
                                 boolean override)

Performs upload of a given FileItem to JCMS upload directory. Calling method must handle job around file like creating or updating associated FileDocument.

Parameters:

item - the FileItem handling uploaded file information

isFileDocument - upload to a Filedocument path upload/docs/...

override - If file already exists, override or rename with current timemillis

Returns:

DocUploadInfo the uploaded DocUploadInfo

Since:

jcms-5.7.0

storeFileItem

public void storeFileItem(JcmsJspContext ctxt,
                 java.lang.String token,
                 java.lang.String field,
                 org.apache.commons.fileupload.FileItem fileItem)

Store the given FileItem in session to be retrieved later by DocUpload mechanism.

Parameters:

ctxt - the JcmsJspContext

token - String the token used to store the object in session. It identify the page request

field - String the field name

fileItem - the FileItem to store

Since:

jcms-7.0.0

removeFileItem

public org.apache.commons.fileupload.FileItem removeFileItem(JcmsJspContext ctxt,
                                                    java.lang.String token,
                                                    java.lang.String field,
                                                    java.lang.String filename)

Remove from session the first FileItem with the given name

Parameters:

ctxt - the JcmsJspContext

token - String the token used to store the object in session. It identify the page request

field - String the field name

filename - String the name of the FileItem to remove

Returns:

FileItem the removed fileitem or null

Since:

jcms-7.0.0

removeAllFileItem

public void removeAllFileItem(JcmsJspContext ctxt,
                     java.lang.String token,
                     java.lang.String field)

retrieveFileItem

public java.lang.Object retrieveFileItem(JcmsContext ctxt,
                                java.lang.String token,
                                java.lang.String field)

Retrieve from session FileItem or List stored in session

Parameters:

ctxt - the JcmsJspContext

token - String the token used to store the object in session. It identify the page request

field - String the field name

Returns:

Object FileItem, List or null

Since:

jcms-7.0.0