How to read .db file for Data services in Linux Environment
Hi all,
Can anyone tell me how to read a .db file for SAP BODS 4.0 which got installed in Linux?
This is Urgent...
If we are talking about MS Access, AFAIK there is no native support of that format in SAP Data Services. You may try to find ODBC driver fot that.
Thank you,
Viacheslav.
Similar Messages
-
How to read a file with data in Hierarchical Structure using XSD Schema
Hi
We have requirement in which we have to read a FIXED LENGTH file with FILE ADAPTER. File contains the data in hierarchical structure. Hierarchy in the file is identified by the first 3 characters of every line which could be any of these : 000,001,002,003 and 004. Rest files are followed after these. So structure is like:
000 -- Header of File. Will come only once in file. Length of this line is 43 characters
-- 001 -- Sub Header. Child for 000. Can repeat in file. Length of this line is 51 characters
--- 002 -- Detail record. Child for 001. Can repeat multiple times in given 001. Length of this line is 43 characters 1353
-- 003 -- Sub Footer record at same level of 001. Will always come once with 001 record. Child for 000. Length of this line is 48 characters
004 -- Footer of file.At same level of 000. Will come only once in file. Length of this line is 48 characters
Requirement is to create an XSD which should validate this Hierarchical Structure also i.e data should come in this hierarchy only else raise an error while parsing the file.
Now while configuring the FILE ADAPTER to read this file we are using Native Schema UI to create the XSD to parse this structure using an example data file. But we are not able to create a valid XSD for this file which should validate the Hierarchy also on the file.
Pls provide any pointers or solution for this.
Link to download the file, file structure details and XSD that we have created:
https://docs.google.com/file/d/0B9mCtbxc3m-oUmZuSWRlUTBIcUE/edit?usp=sharing
Thanks
Amit Rattan
Edited by: user11207269 on May 28, 2013 10:16 PM
Edited by: user11207269 on May 28, 2013 10:31 PM
Edited by: user11207269 on May 28, 2013 10:33 PMHeloo.. Can anyone help me on this. I need to do Hierarchial read / validation while reading the file using File Adapter using Native XSD schema.
-
Newbie question - How to read all files for a backup
Hello all,
I have two users on my iMac. I am an administrator and the other user is a Standard user.
From my account, I wish to run backup software that will backup the entire "User" directory. The problem I am having is that when I run the backup software (fyi: iBackup),
it complains that it cannot read the files in the other user's account.
I notice that when I browse to the other user's account, all the directories in their home folder are locked.
How can I run my backup software so that it can read all files in the User directory?
Thank you kindly!
Jeff
17" iMac Core Duo Mac OS X (10.4.6)Hi kneecarrot !
I don't know if this will suit your needs, but one easy way of backing up other user's stuff is via the terminal . If you have an admin accountm just use:
sudo ditto -rsrcFork /Users /Volumes/"nameof_anotherharddrive"/Users
This will perform an identical clone of all your users home direcories for backup purposes. To restore the bkd'up files, just reverse the lines:
sudo ditto -rsrcFork /Volumes/"nameof_anotherharddrive"/Users /Users
ATTENTION: Be aware that it will restore the files to the exact structure and contents it was when backed up, erasing all new and modified files!! You may however copy just the files/folders you want to recover, e.g.:
sudo ditto -rsrcFork /Volumes/"nameof_another_harddrive"/Users/"usera"/Documents /Users/"user_a"/Documents
IMPORTANT: As with all terminal commands... be careful, think twice and double-check the syntax. You may want to test with non-critical stuff or demo user accounts first.
Good luck,
Michael
MacBook Pro Mac OS X (10.4.6) 2 Gig RAM -
Hi !! Can anyone tell me the syntax of reading mulit txt files? Thanks. I only know how to read single file.
try
//Search file
System.out.println(" ");
System.out.println("Search file :");
File file = null;
String fileloc = "c:\\j2sdk1.4.1_06\\bin\\PAYMENT.TXT";
file = new File(fileloc);
//If Payment interface file exists
if (file.exists()) {
System.out.println("File exists !");
System.out.println("");
}Hi!! How to read multi files (For example: dbExport1.txt , dbExport2.txt , dbExport3.txt ...... => dbExport*.txt) ?
I only know how to read a single file.
try
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
conn = DriverManager.getConnection(url, userid, password);
stmt = conn.createStatement();
if (conn != null)
System.out.println("Connection to Database OK!");
// read it
BufferedReader br = new BufferedReader(new FileReader("c:\\document\\dbExport.txt"));
DataInputStream in = new DataInputStream(new FileInputStream("c:\\document\\dbExport.txt"));
String input;
String firstinput;
String secondinput;
int count=130;
int year=1955;
while ((input = br.readLine()) != null) {
firstinput = input.substring(0, 10);
secondinput = input.substring(10);
count = count + 1;
System.out.println(firstinput);
System.out.println(secondinput);
String insertStore1 = ("INSERT INTO AUTHORS " +
"VALUES ('" + count + "', '" + firstinput + "', '" + secondinput + "', 1955)");
System.out.println(insertStore1);
boolean result;
if (stmt.executeUpdate(insertStore1) == 1){
System.out.println("Insertion successful");
else{
System.out.println("Insertion failed");
br.close();
stmt.close();
conn.close();
} -
How to read a tab seperated data from a text file using utl_file
Hi,
How to read a tab seperated data from a text file using utl_file...
I know if we use UTL_FILE.get_line we can read the whole line...but i need to read the tab separated value separately.....
Thanks in advance...
NaveenNaveen Nishad wrote:
How to read a tab seperated data from a text file using utl_file...
I know if we use UTL_FILE.get_line we can read the whole line...but i need to read the tab separated value separately.....If it's a text file then UTL_FILE will only allow you to read it a line at a time. It is then up to you to split that string up (search for split string on this forum for methods) into it's individual components.
If the text file contains a standard structure on each line, i.e. it is a fixed delimited structure, then you could use external tables to read the data instead. -
How to search a .csv file for data using its timestamp, then import to labview
Hi, I'm currently obtaining density, viscosity and temperature data from an instrument, adding a timestamp and writing it to a .csv file which I can view in Excel. This works fine (see attached code) but what I need to do now is to search that csv file for data which was obtained at a certain time, import the temperature, density & viscosity values at this time back into Labview to do some calculations with them, while the data acquisition process is still ongoing.
I've found various examples on how to import an entire csv file into labview, but none on how to extract data at a specific time. Also, whenever I try to do anything with the .csv file while my data acquistion VI is running, I receive error messages (presumably because I'm trying to write to and import data from the .csv file simultaneously). Is there some way around this, maybe using case structures?
If you need to know my skill level, I've been using Labview for a few weeks and prior to that have basically no experience of writing code, so any help would be great. Thanks!
Solved!
Go to Solution.
Attachments:
Lemis VDC-30 read registers MODBUS v5.vi 56 KBIt sounds as if you are going about this a little backwards writing to a data file and then extracting from the file but its the weekend so I can't think of an improved way to do it at the moment.
Searching for a specific time with those specific values is quite easy, or if you wanted to select any time then you could interpolate the values to find any value that you want (This is where the contiguous measurement comes in, as you have readings at discrete times you will have to interpolate the values if you want to get the 'measured value' at a time point that is not exactly one of your measured points).
If you can extract the TDMS time column and the T, D & V then simply thresholding and interpolating each of your array/data sets should allow readings at your desired times.
Attachments:
Interpolate.png 301 KB -
How to read XML file and update the data in MS CRM 2011?
Hi Folks,
Can anyone please help me finding some references to read XML files and push the data to MS CRM 2011 preferably by using a console application.
Please let me know if any ways of handling it in simple ways.
Thanks,
SriHI,
How to read XML file:
https://social.msdn.microsoft.com/Forums/en-US/5dd7261b-86c4-4ca8-ba87-95196ef3ba50/need-to-display-xml-file-in-textboxes-edit-the-data-and-save-the-new-xml-file?forum=csharpgeneral
How to work with CRM:
ClientCredentials credentials = new ClientCredentials();
credentials.Windows.ClientCredential = new System.Net.NetworkCredential("USER", "Password", "Domain");
Uri uri = new Uri("http://server/Organization/XRMServices/2011/Organization.svc");
OrganizationServiceProxy proxy = new OrganizationServiceProxy(uri, null, credentials, null);
proxy.ServiceConfiguration.CurrentServiceEndpoint.Behaviors.Add(new ProxyTypesBehavior());
IOrganizationService service = (IOrganizationService)proxy;
//using "service" you can create, update and retrieve entities.
More information here about service functions:
https://msdn.microsoft.com/en-us/library/gg328198.aspx -
How to read and write a data from extrenal file
Hi..
How to read and write a data from extrenal file using Pl/sql?
Is it possible from Dyanamic Sql or any other way?
Reagards
Rajuutl_file
Re: How to Create text(dat) file.
Message was edited by:
jeneesh -
How to SCAN uploaded files for VIRUS in APEX
part 1:
Goal:
Do a virus scan of the uploaded file from APEX application prior to storing the file in custom tables.
The process:
Followed the document from www.developer.com:
Implementing an Anti-Virus File Scan in JEE Applications
By Vlad Kofman
Go to page: 1 2 3 Next
This article will discuss one of the ways to implement antivirus file scanning in Java, particular in the JEE applications. Viruses, Trojan Horses, and different malware and spyware are a real problem for current computer environments, and especially for the Windows operating system. If you are designing any application in Java that has a requirement to be able to upload external files, you have a potential security risk. By uploading, I mean any way to get the external file inside of the corporate firewall be it via HTTP protocol or any other means. It is quite common to have this type of requirement in an enterprise application and with Java being one of the most popular web development platforms, it is unfortunate that this type of gaping security risk is quite often overlooked.
Java's Development Kit (JDK) does not have any means to do the antivirus scan right out of the box. This is primarily because Java is a programming language, and does not have any virus scanning packages. Furthermore, anti-virus software is not Sun's area of expertise or business model. Developing this type of software (or Java package), and more importantly maintaining it, would be a huge task for Sun. Mainly because viruses are constantly evolving and keeping virus definitions up-to-date is a daunting task. Large companies such as McAffee, Symantec, or Zone Labs develop virus detecting and combating products and spend a lot of resources to maintain them.
Application Environment
To implement a virus file scan in Java, a third-party package needs to be used. For the purposes of this article, I will use Symantec Scan Engine (SSE) package, which comes with Java APIs. This package is an application that serves as a TCP/IP server and has a programming interface and enables Java applications to incorporate support for content scanning technologies. For this article, I used Symantec Scan Engine 5.1, which is available as a Unix or Windows install.
If you are using an anti-virus package from the different vendor, you will need to investigate what kind of APIs are available; however, the general approach should be similar. Also, note that my implementation can be used with JEE technology and any modern MVC framework such as Struts or Spring.
The architecture is as follows: A server machine needs to have SSE running at all times. This can be the same machine that hosts your Application Server, but in an enterprise environment this should be a different machine. The Default Port needs to be open through the firewall to allow communication with the scan engine. All JEE applications that need to do file scanning can talk to the SSE server machine through a default port. Also, multiple applications running on different application servers can re-use the same scanning server. For more information, you should refer to the Symantec Scan Engine (SSE) Installation Guide, available on the Symantec web site.
When an external file that needs to be scanned is sent to the SSE via its programming interface (Java APIs using the default port), before any other operation on the file is performed, the SSE returns a result code. For instance, a file is uploaded by an external user into the web email type application as an attachment; then, the SSE API is invoked by the application and the return code of pass or fail determines the outcome of the upload and whether that email can actually be sent. If you have an account on Yahoo mail, you probably have seen that Yahoo is using Norton Antivirus to scan all attachments, although no Java.
Click here for a larger image.
Figure 1: Screen shot from Yahoo
For details on the Scan Engine Server Installationm please see the Symantec Scan Engine (SSE) Implementation Guide from Symantec.
Here are some key things to remember about SSE:
• Java 2 SE Runtime (JRE) 5.0 Update 6.0 or later must be installed on the server before the SSE installation is done.
• After installation, verify that the Symantec Scan Engine daemon is running. At the Unix command prompt (if it's a Unix install), type the following command:
ps –ea | grep sym.
A list of processes similar to the following should appear:
o 5358 ? 0:00 symscan
o 5359 ? 0:00 symscan
If nothing is displayed the SSE process did not start.
If the SSE process did not start, type the following command to restart SSE:
/etc/init.d/symscan restart
• Keeping the virus definition up to date is the most important task and if new updates are not installed, the whole scan becomes ineffective. Symantec automatically downloads the most current file definitions through LiveUpdate. Please make sure that firewall rules are in place to allow the host server to connect to the Symantec update service.
Project Setup
For the purposes of this article, I included a wrapper for the Symantec SSE APIs, av.jar, which has Symantec Java APIs and serves as a client to the SSE server and takes care of all communications with the server. Please refer to the download source section. The av.jar should be included in the Java CLASSPATH to work with the SSE. This jar contains a class called AVClient that takes care of actually sending the files to SSE as byte arrays and returning the result.
In my project setting, I added three variables to be accessed via the System.getProperty mechanism. For example:
AV_SERVER_HOST=192.168.1.150
AV_SERVER_PORT=1344
AV_SERVER_MODE=SCAN
The AV_SERVER_HOST is the host name or IP of the machine where Scan Engine is installed.
The AV_SERVER_PORT is the port where Scan Engine listens for incoming files.
The AV_SERVER_MODE is the scan mode which can be:
• NOSCAN: No scanning will be done (any keyword that does not start with "SCAN" will result in ignoring the call to the Scan Engine and no files will be transferred for scanning).
• SCAN: Files or the byte stream will be scanned, but the scan engine will not try to repair infections.
• SCANREPAIR: Files will be scanned, the scan engine will try to repair infections, but nothing else will be done.
• SCANREPAIRDELETE: Files will be scanned, the scan engine will try to repair infections, and irreparable files will be deleted.
Note: For the file stream (byte array) scanning, the only meaning full values are "SCAN" and "NOSCAN".
Using the SSE Scanning Java APIs
In any class where scan is required, call the scanning API provided in the AVClient object located in the av.jar. The AVClient object will establish connection to the Scan Engine server and has the following APIs:
Figure 2: The significant APIs for the communication with to the Scan Engine Server.
If scanning a file on the file system, in SCAN only mode, use the call that accepts filename only.
If scanning a file on the file system, with SCANREPAIR or SCANREPAIRDELETE, use the call that accepts input and output file names.
If scanning an in-memory file (byte array), use the call accepting byte array.
For example:
import com.av.*;
Initialize setup parameters:
static String avMode =
(System.getProperty("AV_SERVER_MODE") != null)
? (String) System.getProperty("AV_SERVER_MODE") : "NOSCAN";
static boolean scan = avMode.startsWith("SCAN");
static String avServer =
(String) System.getProperty("AV_SERVER_HOST");
static int avPort =
Integer.parseInt( (String) System.getProperty("AV_SERVER_PORT"));
Scan check example for an in-memory file byte array:
public void scanFile(byte[] fileBytes, String fileName)
throws IOException, Exception {
if (scan) {
AVClient avc = new AVClient(avServer, avPort, avMode);
if (avc.scanfile(fileName, fileBytes) == -1) {
throw new VirusException("WARNING: A virus was detected in
your attachment: " + fileName + "<br>Please scan
your system with the latest antivirus software with
updated virus definitions and try again.");
Note that if you are using this code inside of the MVC handler, you can throw a custom VirusException and check for it in the calling method and perform any necessary cleanup. I have included the class in the AV Jar as well.
For example:
catch (Exception ex) {
logger.error(ex);
if (ex instanceof VirusException) {
// do something here
else {
// there was some other error – handle it
For more details on the Scan Engine Client API, please see Symantec Scan Engine Software Developers Guide.
Continuation in part2part 4:
c) Clienttester.java – This is the gui app set to test if the configuration is working or not. This gui uses the method scanfile(inputfile, outputfile) as you can see the result in the outputpane of the jframe.
* clienttester.java
* Created on April 12, 2005, 2:37 PM
* @author george_maculley
package com.av;
import java.io.*;
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
public class clienttester
implements ActionListener {
// private String ipaddress = "127.0.0.1";
private String ipaddress = "199.209.150.58";
//private String ipaddress = "192.168.0.55";
static JFrame frame;
JFileChooser chooser = new JFileChooser();
TextField pathtofile = new TextField(System.getProperty("user.home"), 30);
// TextField pathtooutfile= new TextField(System.getProperty("user.home"),30);
private int port = 1344;
JButton filechooser = new JButton("Browse to file"); ;
private String originalfilename;
private String outputfilename;
JButton scanbutton = new JButton("Scan");
TextArea outputarea = new TextArea(20, 40);
TextField iptext = new TextField("127.0.0.1", 16);
TextField porttext = new TextField("1344", 5);
AVClient mine;
JRadioButton choosescan = new JRadioButton("SCAN");
// JRadioButton choosedelete= new JRadioButton("SCANREPAIRDELETE");
/** Creates a new instance of gui */
public clienttester() {
public clienttester(java.lang.String ip, java.lang.String infile, java.lang.String outfile, int port) {
this.ipaddress = ip;
this.port = port;
this.originalfilename = infile;
this.outputfilename = outfile;
boolean setValues(java.lang.String ip, java.lang.String infile, java.lang.String outfile, int port) {
this.ipaddress = ip;
this.port = port;
this.originalfilename = infile;
this.outputfilename = outfile;
return (true);
public void actionPerformed(java.awt.event.ActionEvent actionEvent) {
JComponent c = (JComponent) actionEvent.getSource();
if (c == filechooser) {
int retval = chooser.showDialog(frame, null);
if (retval == JFileChooser.APPROVE_OPTION) {
File theFile = chooser.getSelectedFile();
if (theFile != null) {
pathtofile.setText(theFile.getPath());
// pathtooutfile.setText(theFile.getPath());
JOptionPane.showMessageDialog(frame, "You chose this file: " + theFile.getPath());
if (c == scanbutton) {
//return object that can be passed to AVClient
String policy;
int thisport;
int scanresult;
String thisip;
String inputfile;
String outputfile;
outputarea.append("Server: " + iptext.getText() + "\r\n");
if (choosescan.isSelected()) {
policy = "SCAN";
else {
policy = "SCANREPAIRDELETE";
thisport = new Integer(porttext.getText()).intValue();
thisip = iptext.getText();
//mine= new AVClient(iptext.getText(),porttext.getText(),policy);
mine = new AVClient(iptext.getText(), thisport, policy);
if (mine.test() == 1) {
outputarea.append("Sorry. Incorrect parameters specified.\r\n");
System.exit(1);
else {
outputarea.append("Connection to SAVSE initialized.\r\n");
inputfile = pathtofile.getText();
// outputfile=pathtooutfile.getText();
outputfile = "/tmp";
outputarea.append("Scanning file " + inputfile + " \r\n");
if (policy == "SCAN") {
scanresult = mine.scanfile(inputfile);
else {
scanresult = mine.scanfile(inputfile, outputfile);
if (scanresult == 0) {
outputarea.append("File is clean.\r\n");
else if (scanresult == -1) {
outputarea.append("File is infected. \r\n");
else {
outputarea.append("Scan error.\r\n");
void display() {
Frame f = new Frame("SAVSE JAVA ICAP Client");
f.setLayout(new GridLayout(1, 2));
JPanel lpanel = new JPanel(new GridLayout(7, 1));
JPanel ippanel = new JPanel();
JPanel portpanel = new JPanel();
JPanel rpanel = new JPanel();
JPanel outputpanel = new JPanel();
JPanel buttonpanel = new JPanel();
JPanel pathpanel = new JPanel();
// JPanel outpathpanel= new JPanel();
JPanel policypanel = new JPanel();
ButtonGroup policygroup = new ButtonGroup();
filechooser.addActionListener(this);
scanbutton.addActionListener(this);
choosescan.setSelected(true);
policygroup.add(choosescan);
// policygroup.add(choosedelete);
buttonpanel.setBorder(BorderFactory.createTitledBorder("Scan Policy"));
buttonpanel.add(choosescan);
// buttonpanel.add(choosedelete);
pathpanel.setBorder(BorderFactory.createTitledBorder("Path to File"));
pathpanel.add(pathtofile);
f.setSize(new Dimension(650, 400));
f.setBackground(Color.white);
f.setResizable(true);
ippanel.setBorder(BorderFactory.createTitledBorder("SAVSE IP Address"));
ippanel.add(iptext);
outputpanel.setBorder(BorderFactory.createTitledBorder("OUTPUT"));
outputpanel.add(outputarea);
portpanel.setBorder(BorderFactory.createTitledBorder("ICAP Port"));
portpanel.add(porttext);
// outpathpanel.setBorder(BorderFactory.createTitledBorder("Path to Repair File"));
// outpathpanel.add(pathtooutfile);
lpanel.add(ippanel);
rpanel.add(outputpanel);
lpanel.add(portpanel);
lpanel.add(buttonpanel);
lpanel.add(pathpanel);
// lpanel.add(outpathpanel);
lpanel.add(filechooser);
lpanel.add(scanbutton);
f.add(lpanel);
f.add(rpanel);
f.setVisible(true);
public static void main(String[] args) {
clienttester g = new clienttester();
g.display();
d) my2.java – This is the class file I wrote to test that I am able to send a file and scan it and see the output in the JDEVELOPER. In this case the file is stored on the filesystem of the client machine. JDEVELOPER should be able to see the file.
NOTE:
“EICAR.com” is the test file downloaded from Symantec site to test a non malicious virus file. I n order to be able to test it like this, the Antivirus program running on your machine should be disabled, or else Antivirus will kick in and delete the file. In the first place you will not be able to download the test virus file either with anti virus running on the machine you are downloading to.
package com.av;
import java.io.*;
public class my2 {
static int my_return = 0;
* @param fileBytes
* @param fileName
* @return
public static int scanfile(String fileName){
String avMode = "SCAN";
boolean scan = avMode.startsWith("SCAN");
String avServer = "xx";--avserver ip address
int avPort = 1344;
int the_return = 0;
if (scan) {
AVClient avc = new AVClient(avServer,avPort,avMode);
the_return = avc.scanfile(fileName);
if (the_return == -1) {
return (the_return);
} else
return (the_return);
//my_return = the_return;
return (the_return);
public static void main(String[] args) throws Exception {
System.out.println("Hi there in Main");
byte[] b1 = new byte[4];
b1[1] = 68;
my_return = scanfile("c:\\eicar.com");
System.out.println(my_return);
e) Then finally we have my1.JAVA, which takes the filename, and it’s contents in the bytes form and scans the file. The reason for this method is we are not storing the file on the filesystem, it is read into the memory and only if it is clean, it is put into the database or else notify the user.
package com.av;
import java.io.*;
public class my1 {
static int my_return = 0;
static int a_length = 0;
* @param fileBytes
* @param fileName
* @return
public static int scanfile(String fileName,byte[] fileBytes) throws IOException {
String avMode = "SCAN";
boolean scan = avMode.startsWith("SCAN");
String avServer = "xxx";--avserver’s ip address
int avPort = 1344;
int the_return = 0;
if (scan) {
AVClient avc = new AVClient(avServer,avPort,avMode);
// File file = new File(fileName) ;
//byte[] fBytes = getBytesFromFile(file);
the_return = avc.scanfile(fileName, fileBytes);
if (the_return == -1) {
return (the_return);
} else
{return (the_return);}
my_return = the_return;
return (the_return);
// Returns the contents of the file in a byte array.
* @param file
* @return
* @throws IOException
public static byte[] getBytesFromFile(File file) throws IOException {
InputStream is = new FileInputStream(file);
// Get the size of the file
long length = file.length();
// You cannot create an array using a long type.
// It needs to be an int type.
// Before converting to an int type, check
// to ensure that file is not larger than Integer.MAX_VALUE.
if (length > Integer.MAX_VALUE) {
// File is too large
// Create the byte array to hold the data
byte[] bytes = new byte[(int)length];
// Read in the bytes
int offset = 0;
int numRead = 0;
while (offset < bytes.length
&& (numRead=is.read(bytes, offset, bytes.length-offset)) >= 0) {
offset += numRead;
// Ensure all the bytes have been read in
if (offset < bytes.length) {
throw new IOException("Could not completely read file "+file.getName());
// Close the input stream and return bytes
is.close();
return bytes;
// public static void main(String[] args) throws Exception {
//System.out.println("Hi there in Main");
// File file = new File() ;
// byte[] b1 = getBytesFromFile(file);
//System.out.println(b1);
// my_return = scanfile(,b1);
//System.out.println(my_return); }
Finally , you have the exceptions file,
e) package com.av;
public class VirusException
extends Exception {
public VirusException() {
super();
public VirusException(String text) {
super(text);
Once you have all these classes, you can use JDEVELOPER , to load these classes into the database: This is as follows:
Right click on the project, which has all these classes.
NEW -> deployment profiles -> load java and stored procedures.
When you are created deployment profile, you have to specify,
Loadjava options.
-f, -v (check the check boxes)
Under privileges:
-s – specify database schema these classes are loaded into
-s – create sysnonym check box
-g – grant to public or any specific users per your policy.
Under Resolver,
-r and –o (check the check boxes)
I accepted the default name storedproc1. Then you right click on the storedproc1.deploy, deploy to whichever database connection you created.
And then, In order to access this java class we need a pl/sql wrapper as follows:
create or replace package my1 is
function mycheck (pfilename in varchar2, psize in number)
return number;
end my1;
create or replace package body my1 is
function mycheck (pfilename in varchar2, psize in number)
return number is
language java
name 'com.av.my1.scanfile(java.lang.String, byte[]) return int';
end my1;
And the code is invoked from sql plus as follows:
Select my1.mycheck(“filename”, “filebytes”) from dual;
One important catch in the above method is to send the filename and filecontents in bytes form. In order to send the file contents as filebytes, you will need another java class and load into the data base as described above.
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
* This program demonstrates how to read a file into a byte array. This method
* reads the entire contents of the file into a byte array.
* @version 1.0
* @author Jeffrey M. Hunter ([email protected])
* @author http://www.idevelopment.info
public class ReadFileIntoByteArray {
* method to convert a byte to a hex string.
* @param data the byte to convert
* @return String the converted byte
public static String byteToHex(byte data) {
StringBuffer buf = new StringBuffer();
buf.append(toHexChar((data >>> 4) & 0x0F));
buf.append(toHexChar(data & 0x0F));
return buf.toString();
* Convenience method to convert an int to a hex char.
* @param i the int to convert
* @return char the converted char
public static char toHexChar(int i) {
if ((0 <= i) && (i <= 9)) {
return (char) ('0' + i);
} else {
return (char) ('a' + (i - 10));
* Returns the contents of the file in a byte array
* @param file File this method should read
* @return byte[] Returns a byte[] array of the contents of the file
private static byte[] getBytesFromFile(File file) throws IOException {
InputStream is = new FileInputStream(file);
System.out.println("\nDEBUG: FileInputStream is " + file);
// Get the size of the file
long length = file.length();
System.out.println("DEBUG: Length of " + file + " is " + length + "\n");
* You cannot create an array using a long type. It needs to be an int
* type. Before converting to an int type, check to ensure that file is
* not loarger than Integer.MAX_VALUE;
if (length > Integer.MAX_VALUE) {
System.out.println("File is too large to process");
return null;
// Create the byte array to hold the data
byte[] bytes = new byte[(int)length];
// Read in the bytes
int offset = 0;
int numRead = 0;
while ( (offset < bytes.length)
( (numRead=is.read(bytes, offset, bytes.length-offset)) >= 0) ) {
offset += numRead;
// Ensure all the bytes have been read in
if (offset < bytes.length) {
throw new IOException("Could not completely read file " + file.getName());
is.close();
return bytes;
* @param filename
public static byte[] chk_file(String filename) {
byte[] fileArray = null;
try {
fileArray = getBytesFromFile(new File( filename));
} catch (IOException e) {
e.printStackTrace();
if (fileArray != null) {
for (int i=0; i<fileArray.length; i++) {
System.out.println(
"fileArray[" + i + "] = " +
((int)fileArray[i] < 9 ? " " : "") +
( ((int)fileArray[i] > 9 && (int)fileArray[i] <= 99) ? " " : "") +
fileArray[i] + " : " +
" HEX=(0x" + byteToHex(fileArray) + ") : " +
" charValue=(" + (char)fileArray[i] + ")");
return fileArray;
* Sole entry point to the class and application.
* @param args Array of String arguments.
public static void main(String[] args) {
byte[] fileArray = null;
try {
fileArray = getBytesFromFile(new File("c:\\eicar.com"));
} catch (IOException e) {
e.printStackTrace();
if (fileArray != null) {
for (int i=0; i<fileArray.length; i++) {
System.out.println(
"fileArray[" + i + "] = " +
((int)fileArray[i] < 9 ? " " : "") +
( ((int)fileArray[i] > 9 && (int)fileArray[i] <= 99) ? " " : "") +
fileArray[i] + " : " +
" HEX=(0x" + byteToHex(fileArray[i]) + ") : " +
" charValue=(" + (char)fileArray[i] + ")");
Having main method helps you to run the file in JDEVELOPER or using JAVA.
DO not forget to load this class into the database.
And you create the pl/sql wrapper again as follows:
create or replace FUNCTION TOBY (pfilename in varchar2) RETURN VARCHAR2 iS
language java name
'ReadFileIntoByteArray.chk_file(java.lang.String) return byte[]';
And you call the function from sqlplus as follows:
Sql>Set serveroutput on size 20000;
Sql> call dbms_java.set_output(20000);
Sql> Select toby(“filename”) from dual; --
this file should be accessible, I mean you will not be able to send a file on your pc, from sql plus as sql/plus is running on your db server.
You will be able to see the output in sql plus:
If you are running it from the APEX:
When we use file browser widget from APEX, the file is stored in APEX_APPLICATION_FILES table. And we retrieve that into a variable and pass this variable to the function as follows:
DECLARE
scan_failed EXCEPTION;
x varchar2(400);
z number;
BEGIN
select filename into x from wwv_flow_files where name = :P1_FILE_NAME;
select my1.mycheck(x,toby(x)) into z from dual;
if z = 0 then
:P1_SUBJECT:= 'PASSED';
else
:P1_SUBJECT:= 'FAILED';
end if;
:P1_SCAN_RESULT := '** Scanning File **';
IF UPPER(:P1_SUBJECT) = 'PASSED' THEN
BEGIN
:P1_SCAN_FLAG := 'PASSED';
:P1_SCAN_RESULT := :P1_SCAN_RESULT || ' ** File passed scan **';
END;
ELSIF UPPER(:P1_SUBJECT) = 'FAILED' THEN
BEGIN
:P1_SCAN_FLAG := 'FAILED';
:P1_SCAN_RESULT := :P1_SCAN_RESULT || ' ** File failed scan **';
END;
ELSE
BEGIN
:P1_SCAN_FLAG := 'UNKNOWN';
:P1_SCAN_RESULT := :P1_SCAN_RESULT || ' ** Scan Is Not Conclussive **';
END;
END IF;
--IF :P1_SCAN_FLAG = 'FAILED'
-- THEN RAISE scan_failed;
--END IF;
EXCEPTION
WHEN OTHERS THEN
DELETE from APEX_APPLICATION_FILES WHERE name = :P1_FILE_NAME;
RAISE_APPLICATION_ERROR (-20000, 'seb OTHERS error encountered - file upload not allowed. Possible virus detected !');
raise;
END;
ACKNOWLEDMENTS:
1) JOHN SCOTT – who suggested this ICAP API in one of the threads which is my initial starting point in this direction.
2) VLAD KOFMAN who wrote the article on WWW.DEVELOPER.com
3) Mr. KIRAN –One of the engineers from Metalink, who helped me at every step of getting this java programs and pl/sql wrappers working. But for him, I would have not completed my project. -
Hi all,
I am new in web services...just started yesterday.. my client is provinding web services...I just need to send some data to them and retrieve data back...they are basically verifying addresses..if Address is not corrent then they will send the correct one back..I have no clue which method should I call and how to send data to them..below is my work that I have done so far...please help me...
///Below is the Client API that I have made...there is a bean file which I have made for Input Data...
import org.apache.axis.client.Call;
import org.apache.axis.client.Service;
import javax.xml.namespace.QName;
public class TestClient {
public static void main(String [] args) {
try {
String endpoint = "http://m3group101.mnao.net:8080/jboss-net/services/ValidateAddress";
Service service = new Service();
Call call = (Call) service.createCall();
call.setTargetEndpointAddress( new java.net.URL(endpoint) );
call.setOperationName(new QName("http://m3group101.mnao.net/", "ValidateAddress"));
call.setUsername("free");
call.setPassword("account");
AddressIn addressIn = new AddressIn();
addressIn.Address1 = "6767 Friars Rd";
addressIn.Address2 = "";
addressIn.Address3 = "";
addressIn.Address4 = "";
addressIn.City = "SAN DIEGO";
addressIn.StateProv = "CA";
addressIn.PostalCode = "";
addressIn.Country = "US";
String ret = (String) call.invoke(new Object[] {"",""}); ////Here I donno what should I pass
System.out.println("Sent DATA, got '" + ret + "'");
} catch (Exception e) {
System.err.println("Got Error While retrieving data "+e.toString());
///My Bean File Looks like this....
import java.io.*;
import java.util.*;
import java.util.ResourceBundle;
public class AddressIn {
public String KeyValue;
public String Address1;
public String Address2;
public String Address3;
public String Address4;
public String City;
public String StateProv;
public String PostalCode;
public String Country;
public AddressIn()
KeyValue = "";
Address1 = "";
Address2 = "";
Address3 = "";
Address4 = "";
City = "";
StateProv = "";
PostalCode = "";
Country = "";
} // END constructor
} // END class AddressIn
import java.io.*;
import java.util.*;
import java.util.ResourceBundle;
public class AddressOut {
public String KeyValue;
public String Address1;
public String Address2;
public String Address3;
public String Address4;
public String City;
public String StateProv;
public String PostalCodeBase;
public String PostalCodeAddOn;
public String Country;
public String Status;
public String StatusCode;
public String StatusDescription;
public String Confidence;
public String RecordType;
public AddressOut()
KeyValue = "";
Address1 = "";
Address2 = "";
Address3 = "";
Address4 = "";
City = "";
StateProv = "";
PostalCodeBase = "";
PostalCodeAddOn = "";
Country = "";
Status = "";
StatusCode = "";
StatusDescription = "";
Confidence = "";
RecordType = "";
} // END constructor
} // END class AddressInPlease see the WSDL File...
<?xml version="1.0" encoding="UTF-8" ?>
- <wsdl:definitions targetNamespace="http://m3group101.mnao.net:8080/jboss-net/services/ValidateAddress" xmlns="http://schemas.xmlsoap.org/wsdl/" xmlns:apachesoap="http://xml.apache.org/xml-soap" xmlns:impl="http://m3group101.mnao.net:8080/jboss-net/services/ValidateAddress" xmlns:intf="http://m3group101.mnao.net:8080/jboss-net/services/ValidateAddress" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:tns1="http://com.g1.dcg/services" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsd00="http://www.w3.org/2000/10/XMLSchema" xmlns:xsd99="http://www.w3.org/1999/XMLSchema">
- <wsdl:types>
- <schema targetNamespace="http://m3group101.mnao.net:8080/jboss-net/services/ValidateAddress" xmlns="http://www.w3.org/2001/XMLSchema">
<import namespace="http://schemas.xmlsoap.org/soap/encoding/" />
- <complexType name="ArrayOf_xsd_anyType">
- <complexContent>
- <restriction base="soapenc:Array">
<attribute ref="soapenc:arrayType" wsdl:arrayType="xsd:anyType[]" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" />
</restriction>
</complexContent>
</complexType>
- <complexType name="ArrayOf_tns1_ServiceOption">
- <complexContent>
- <restriction base="soapenc:Array">
<attribute ref="soapenc:arrayType" wsdl:arrayType="tns1:ServiceOption[]" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" />
</restriction>
</complexContent>
</complexType>
- <complexType name="ArrayOf_tns1_DataRow">
- <complexContent>
- <restriction base="soapenc:Array">
<attribute ref="soapenc:arrayType" wsdl:arrayType="tns1:DataRow[]" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" />
</restriction>
</complexContent>
</complexType>
- <complexType name="ArrayOf_xsd_string">
- <complexContent>
- <restriction base="soapenc:Array">
<attribute ref="soapenc:arrayType" wsdl:arrayType="xsd:string[]" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" />
</restriction>
</complexContent>
</complexType>
</schema>
- <schema targetNamespace="http://com.g1.dcg/services" xmlns="http://www.w3.org/2001/XMLSchema">
<import namespace="http://schemas.xmlsoap.org/soap/encoding/" />
- <complexType name="ServiceOption">
- <sequence>
<element name="key" nillable="true" type="xsd:string" />
<element name="value" nillable="true" type="xsd:string" />
</sequence>
</complexType>
- <complexType name="DataTableBean">
- <sequence>
<element name="columnNames" nillable="false" type="impl:ArrayOf_xsd_string" />
<element name="dataRows" nillable="true" type="impl:ArrayOf_tns1_DataRow" />
</sequence>
</complexType>
- <complexType name="DataRow">
- <sequence>
<element name="values" nillable="true" type="impl:ArrayOf_xsd_string" />
</sequence>
</complexType>
</schema>
</wsdl:types>
- <wsdl:message name="processResponse">
<wsdl:part name="arg0" type="tns1:DataTableBean" />
</wsdl:message>
- <wsdl:message name="processRequest">
<wsdl:part name="arg0" type="impl:ArrayOf_tns1_ServiceOption" />
<wsdl:part name="arg1" type="tns1:DataTableBean" />
</wsdl:message>
- <wsdl:portType name="G1Service">
- <wsdl:operation name="process" parameterOrder="arg0 arg1">
<wsdl:input message="impl:processRequest" name="processRequest" />
<wsdl:output message="impl:processResponse" name="processResponse" />
</wsdl:operation>
</wsdl:portType>
- <wsdl:binding name="ValidateAddressSoapBinding" type="impl:G1Service">
<wsdlsoap:binding style="rpc" transport="http://schemas.xmlsoap.org/soap/http" />
- <wsdl:operation name="process">
<wsdlsoap:operation soapAction="ValidateAddress" />
- <wsdl:input name="processRequest">
<wsdlsoap:body encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" namespace="http://m3group101.mnao.net:8080/jboss-net/services/ValidateAddress" use="encoded" />
</wsdl:input>
- <wsdl:output name="processResponse">
<wsdlsoap:body encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" namespace="http://m3group101.mnao.net:8080/jboss-net/services/ValidateAddress" use="encoded" />
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
- <wsdl:service name="ValidateAddress">
- <wsdl:port binding="impl:ValidateAddressSoapBinding" name="ValidateAddress">
<wsdlsoap:address location="http://m3group101.mnao.net:8080/jboss-net/services/ValidateAddress" />
</wsdl:port>
</wsdl:service>
</wsdl:definitions>I am receiving Exception " No Such Operation "
I am sorry but I don'n know how to read WSDL file...
thanks
Vish...
Message was edited by:
vishu007Start going through the tutorials that come with Axis (you didn't state which version of Axis you're using btw, and there are major differences between them).
Anyway, the wsdl you list doesn't have an operation called "ValidateAddress". It has only one operation, called "process".
The call takes 2 arguments, as defined in the input message, and returns one value as defined in the output message.
Had you used Axis to generate your classes for you that would all have become quite obvious. -
How do I clear files in data & usage
How do I clear files in data & usage, or is it important and has is not to be removed
I don't beleive you can. It's attached to the app the app that requires it. If you're looking to clear space, you can look for individual files to delete within the app, such as podcasts within the podcast app. Or you would have to delete the app entirely.
-
How to read HTML files using UTL_FILE
Hello Friends,
How to read HTML files using UTL_FILE package ? According
to Oracle documentation UTL_FILE can read or write OS Text Files.
Thanx in advance..
AdiHI Hareesh,
i have gone through that blog.
i tried it...but i am getting mapping error no receiver determination fond because there are so many excel files.
my data is available on sharedString.xml but also it is in not same order.
i have no clue how to handle this part form the blog.
"This way our mapping will receive all data from the sheet in an XML format. The only thing that's left is to create an XSD file from the XML file we received in order to be able to use it in the mapping and as our Service Interface and we can proceed with mapping. As you can see from the sheet.xml files all the data is placed with column name and row number so it's not that difficult to map it to an table type format using the Message Mapping only (no java, abap mapping required)." -
How to read xml file as shown below.
Hello,
I am using flash builder 4 and currently working on implementing AIR application.
I need to read xml file data.
Normal xml files are easy to read and i am much more aware of it.
But can any one have idea how to read XML file which is given below.
<node>
<key>ID</key>
<integer>1</integer>
<key>Name</key>
<string>Dhwani</string>
<key>Postno</key>
<integer>20</integer>
<key>deskname</key>
<string>flex</string>
<key>empid</key>
<integer>25</integer>
<key>projectname</key>
<string>abc</string>
</node>
Here i have xml file in form of key value pair. <key> node shows name of the key and after that <integer> or <string> node are the value for that specific key.
if i select node.key then it shows me all the keys. and from that i cant make out what is the value for key ID.
Is there any way to take first node and then second. i mean first i ll take value of key and store it into some arraycollection. and then value will be stored.
Any help is appreciated.. Looking for positive reply.
Thanks
DhwaniThere are different methods to access XML data which have pro's and cons. Let us know more about what you want to do and we can help you.
-
How to convert Flat file(.txt) data to an Idoc format(ORDERS05)
Hi,
How to convert Flat file(.txt) data to an Idoc format(ORDERS05). If any FM does the same work please let me know.
thanks in advance,
Chand
Moderator message : Duplicate post locked. Read forum rules before posting.
Edited by: Vinod Kumar on Jul 26, 2011 11:11 AMHi,
For more information, please check this link.
http://sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/46759682-0401-0010-1791-bd1972bc0b8a
Have a look at the FM IDOC_XML_FROM_FILE. May be it helps...
Regards -
Can any one please tell me how to write labview program for data logging in electric motor bike.
Can any one please tell me how to write labview program for data logging in electric motor bike. I am going to use CompactRIO for getting wide range of data from various sensors in bike. I need to write labview program for data logging of temperature, voltage and speed of the bike. Can any one help me?
Yes, we can.
I think the best place for you to start for this is the NI Developer Zone. I recommend beginning with these tutorials I found by searching on "data log rio". There were more than just these few that might be relevant to your project but I'll leave that for you to decide.
NI Compact RIO Setup and Services -> http://zone.ni.com/devzone/cda/tut/p/id/11394
Getting Started with CompactRIO - Logging Data to Disk -> http://zone.ni.com/devzone/cda/tut/p/id/11198
Getting Started with CompactRIO - Performing Basic Control -> http://zone.ni.com/devzone/cda/tut/p/id/11197
These will probably give you links to more topics/tutorials/examples that can help you design and implement your target system.
Jason
Wire Warrior
Behold the power of LabVIEW as my army of Roomba minions streaks across the floor!
Maybe you are looking for
-
Reaction at Standby Database in 10g for alter , addtion, deletion tablespac
Deal All, I want to know that what will be reaction on standby database (10g) if i alter , add , delete tablespace or datafile at primary database.
-
I'm trying to up grade the os but I keep getting the startup disk is full I ordered more memory I was told this will not help. What do I do?
-
Configure SSL in J2SE Plain adapter
I tryed to configure SSL in J2SE Plain adapter. (7.0) I've generated a certificate file "certif_file.cer" and while I put in GUIBrowserEngine Property File the following line: HTTP.SSLcertificate=F:\tech_adapter_70\certif_file.cer I've got the follow
-
Hi, my 500Mhz ibook's HDD is coming up with a red failing (SMART). If I make a disc image of this HDD and park it on our iMac, then replace the old HDD with a new higher capacity HDD, can I then boot the new disc from the disc image or am I completel
-
Portal integration with Busniess Objects
Hi, I have a customer who is looking for Oracle portal solution. They have an sso in place using Business Objects and they also have Active Directory for storing user information. They just want to login to Portal through SSO and access their Busines