webutil read file function finds the file on the application server

Hello

I want to select and read a file (possibly .pdf) and save it to the database.

To achieve this, I:

1) created a table, deltia (key primary aa, varchar2, blob, other columns... image_blob, filename)

(2) created a block form of database based on the deltia table. The element of the "image_blob" column type is image

and the image format is "tiff".

(3) wrote the following piece of code to perform the selection of local file (successfully)

Select the FUNCTION (i_FileFiltre IN Varchar2 default vDefFileExt)

RETURN VARCHAR2

IS

vPath Varchar2 (128);

vFileName Varchar2 (256);

vFileFiltre Varchar2 (200): = i_FileFiltre;

Begin

vPath: = CLIENT_WIN_API_ENVIRONMENT. Get_Temp_Directory;

vFileName: = WEBUTIL_FILE. FILE_OPEN_DIALOG

(

vPath,

'',

vFileFiltre,

"Select the file to download.

) ;

Return vFileName;

END selection;

The form above function call is:

Declare

vFileName Varchar2 (200);

Begin

vFileName: = PKG_File_Ops.Selection;

If vFileName is not null then

: eq_deltia_metakinhshs. Filename: = vFileName;

End if;

End;

(4) wrote the piece of code to the game/place the file selected in the form element "image_blob", as following:

client_image.read_image_file (: eq_deltia_metakinhshs.filename,)

substr (: eq_deltia_metakinhshs.filename, instr (: eq_deltia_metakinhshs.filename,-1)).

"eq_deltia_metakinhshs.deltio_image");

The call to the packaged procedure client_image.read_image_file does not work. It returns error

"47109 - cannot locate the/u01/oracle/temp /... image file"

In other words, the system will search to read the selected file locally on the server App.

What can be the cause of this?

With regard to the content of the webutil.cfg of the App Server. :

# ---------------------------------------------------------------------------

# webutil.cfg - WebUtil default configuration file

# ---------------------------------------------------------------------------

# This file contains all the configuration settings for webutil. These are some

# divided according to the following sections:

# 1. Logging options

# 2. Installation options

# 3. Upload a file and download Options

# 1. Logging options side server for recording the log messages and errors

# You must set logging.enabled to true to allow registration of mid-range. Without this

logging of mid-range # will not be any PL/SQL or URL options

# are provided to turn it on. Once recording is activated the other settings are

# in-game.

#

# Details

# -------

# logging.file: sets the file name and location of the log file.

# Note that WebUtil does no management of the log file. You can

# need to manually clean this file at any time.

# logging.enabled: can be TRUE or FALSE

# logging.errorsonly: can be TRUE or FALSE. Parameter True will ensure that

# only errors and the normal information log messages

# are written to the log file. It would be for the use of the product,

# normally be set to TRUE

# logging.connections: can be TRUE or FALSE. Setting to true causes each

connection from a client using WebUtil for write in #.

# the log that it puts in place.

Logging.file =

Logging.Enabled = False

Logging.ErrorsOnly = false

Logging.Connections = false

# 2. Installation options

# WebUtil needs to download files on the client to perform

# some operations such as OLE integration or access to the registry. These files

# are downloaded on the client when webutil is run for the first time.

# Subsequent executions will use the dll in the cache. Define the location of the

# These files on the server and the location on the client.

#

# Here's a chart that shows numeric constants and their meanings. They

# are used in configurations of installation options. These constants are defined

# in WEBUTIL_CORE package spec. Note that the Processor Architecture of the Client operating system

# is generally the architecture of the JAVA virtual machine that runs on the client,

# not necessarily even the real client architecture of BONE.

#

# < Os - > Client OS family < arch - > processor for the Client operating system Architecture

# 0-0 - 32-bit Windows

# 1 Linux 1-64-bit architecture

# 2 SOLARIS

# 3 HP

# 4 AIX

# 5 mac

# 9 unknown

#

# < Package > - package name

# 7 WEBUTIL_OLE2

# 9 WEBUTIL_C_API

# We do not yet have downloads for other packages. If you need, refer

# Spec package WEBUTIL_CORE for constants of other packages

#

# Details

# -------

# NOTE: For all < arch > parameters field is optional. Without this field, the

# setting will apply to the client 32-bit and 64-bit OS (FMV)

architectures of #.

#

# install.syslib.location. < os >. < arch >:

# The virtual path of the directory containing the webutil library files the

server-side of #. This must be an absolute URL or a relative URL

# for the documentbase.

# NOTE: < os > field is optional for this parameter. In the absence of a framework

# which has the client OS and ARCH, it will use

# install.syslib.location. < arch > cannot be specified if < os > is omitted.

#

# install.syslib.location.client. < os >. < arch >:

# The path to the directory on the client machine where the webutil library

# files will be downloaded. This must be an absolute path or a path

# which is the profile of the client user or at HOME. Directory will be created

# If necessary as well as other parent directories. If the path is

# do not set, it will be treated as a special case where the libraries will be

# downloaded to the client JRE\bin (windows) or JRE/lib (unix). If this

# Directory is changed, all libraries will be redownloaded again.

#

# Please keep in mind that other forms server may also have a similar

the location of # and so libraries could be overwritten even when

# client running webutil server of different forms. It is therefore

# advised that the location has a subdirectory that may be unique to your

# Server, such as the name of the host server. You could use $(SERVERHOST) in the

# location. This string will be replaced with the actual hostname of the server

#

# install.syslib. < os >. < arch >. < package >. < n >:

# The names of the libraries required for the particular webutil beans. The

# format of it's name. size | version | showDownloadDialog. Several libraries

# can be downloaded per package. But make sure the values < n >

# row and start at 1 for a given operating system, arch and package together.

install.syslib.Location=/webutil

install.syslib.Location.0.0=/webutil/Win32

install.syslib.Location.0.1=/webutil/Win64

# Add/Edit the following if you want to specify a different location client

# where syslib libraries.

# Format:

# install.syslib.location.client. < os >. < arch > = < location >

\win32 install.syslib.Location.client.0.0=webutil\syslib\$ (SERVERHOST)

\win64 install.syslib.Location.client.0.1=webutil\syslib\$ (SERVERHOST)

# Change the size and the version if necessary, such as when the upgrade of the library.

# Normally this is not necessary since most of these libraries are equipped

# settle. Jacob does not however come with installation

# Format:

# install.syslib. < os >. < arch >. < package >. < n > = name | size | version | showDownloadDialog

1.14.3 - install.syslib.0.0.7.1 = Jacob - x 86 DLL | 102400 | 1.14.3 | true

1.14.3 - install.syslib.0.1.7.1 = Jacob - x 64 .dll | 117760 | 1.14.3 | true

install.syslib.0.0.9.1 = JNIsharedstubs.dll | 45056 | 1.0: true

install.syslib.0.1.9.1 = JNIsharedstubs.dll | 58368 | 1.0: true

install.syslib.0.0.9.2 = d2kwut60.dll | 81920 | 1.0: true

install.syslib.0.1.9.2 = d2kwut60.dll | 102400 | 1.0: true

# You can also add your own libraries here, for example

#install.syslib.0.0.user.1 = testwebutil.dll | 204872 | 1.0: true

#install.syslib.0.0.user.1 = ffisamp.dll | 40960 | 1.0: true

#install.syslib.0.1.user.1 = ffisamp.dll | 35328 | 1.0: true

# 3. Download / upload options

# For file upload and download options, you can set the default locations

# on the server that webutil can use as a work space. Optionally, you can pass

off # upload and download

#

# Details

# -------

# transfer.database.enabled: can be TRUE or FALSE - allows you to activate or

# disable upload and download of data

#                                server.

# transfer.appsrv.enabled: can be TRUE or FALSE - allows you to activate or

# disable the upload and download from the

application server #.

# transfer.appsrv.workAreaRoot: the root of the location in which can WebUtil

# store temporary files uploaded by the client.

# If no location is specified, application server

# user_home/temp will be assumed.

# This place is always readable and accessible writable

# No matter the parameters of

# transfer.appsrv. * are. This parameter is

# If you need side customer

# READ/WRITE_IMAGE_FILE procedures.

# transfer.appsrv.accessControl:Can be TRUE or FALSE - allows you to specify

# that loads and downloads can occur

# the directories named in the

# transfer.appsrv.read.n and

entries transfer.appsrv.write.n # and their

subdirectories #. If this parameter is set to FALSE,

# transfers can happen anywhere.

# transfer.appsrv.read. < n >: list of directory names that downloads can read

#                                from.

# transfer.appsrv.write. < n >: list of directory names that mail can write

#                                to.

#NOTE: by default, the file transfer is disabled by security measure

Transfer.Database.Enabled = True

Transfer.appsrv.Enabled = True

transfer.appsrv.workAreaRoot =

transfer.appsrv.accessControl = FALSE

#List transfer.appsrv.read. < n > directories

Transfer.appsrv.Read.1=c:\temp

#List transfer.appsrv.write. < n > directories

Transfer.appsrv.Write.1=c:\temp

# 4. Others

# Details

# -------

# BlockAllowHeartBeat: Continue the heart beat communication with the

# Server when set to TRUE. By default, the value is

# the value False. If set to False, there is no heart

# fight mode blocking communication.

BlockAllowHeartBeat = False

Notes:

The database version is 11g v.2

Forms services version is 11g v.2

The webutil has been installed and configured (I have done a project that requires reading a

saved locally excel file - using webutil_ole2.)

I didn't notice an error in the Java console.

Thank you

SIM

This error indicates that your server is a unix platform: 47109-cannot locate image file/u01/oracle/temp /


If it is correct, then your webutil.cfg is not been set correctly.  Entries for transfer.appsrv are in reference to the appsrv and not the client.  So you currently C:\temp which is a directory of Windows and not Unix.

(2) Transfer.appsrv.Read.1 =c:\temp. It is already set.

3) Transfer.appsrv.Write.1=c:\temp. It is already set.

Tags: Oracle Development

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