How to use DLL file

if i have a DLL file and i want to use them in my program
is it possible to import them for example
import Node.DLL
or what , please tell me it's important for me

You can use the DLL file by using System.loadLibrary().
To use the functions in the DLL, you have to provide a JNI interface to it.
Here's a good link to a tutorial.
http://java.sun.com/docs/books/jni/html/start.html#769
Budyanto

Similar Messages

How to use DLL files in java?

hi!
i am working on hardware based java programming. the drivers which i have are in dll format. the manufacturers dont have a java based driver api's for the hardware. i want to invoke the dll file using a bridge between windows invironment and jvm invironment. more over i am not preferring to use native interface interface and c program to tackle this problem.
is there a way out?

Is it a COM dll? You could use JACOB. If it's not COM, there's also JNA which as I understand it, is simpler than JNI, although I've never used it
Edited by: georgemc on Aug 22, 2008 11:05 AM links not working at moment for some reason
Edited by: georgemc on Aug 22, 2008 11:10 AM

How to use dll in Labview ?

I compile this code to dll file with VC++2010 filename is test_dll.dll .
#include "stdafx.h"
#include <iostream>
#include <Windows.h>
using namespace std;
int main(int a){
cout << "Test dll...............\n";
return a;
After that, I put Call Library Function node in editor and double click Call Library Function node. I browse test_dll.dll into Library name or path and set function prototype to int32_t main(int32_t a); but it show error Call Library Function Node 'test_dll.dll:main':function not found in libraly. How to use dll in Labview ? And I have more question is what is differrent from Tools -> Import -> Shared Library(.dll) and use Call Library Function node.
Solved!
Go to Solution.

The issue you are having is that LabVIEW is not capable of using C++ DLLs directly. It only handles C DLLs. This does not mean that if you you cannot use the DLL if it's compiled with the C++ compiler as opposed to the C compiler. Rather, it means that you must take extra steps in order to use it from LabVIEW. The primary issue is that of name mangling or adornment. This is discussed here: http://zone.ni.com/devzone/cda/tut/p/id/4877. Basically you need to prepend extern "C" in front of your prototypes in your header files. I would also suggest reviewing this article: https://decibel.ni.com/content/docs/DOC-14564.

How to use property file - sql query define in property file

Hi All,
Anybody please tell me how to use property file.
I have placed sql query in propery file and I have to access this in my file.
well so far this is my code but don't know how to implement in the following ...
pstmt = con.prepareStatement("select * from registration where username=?");
instead of writting the query I want to use the property file.
so far I have developed the following code...
FileInputStream fis = new FileInputStream("querysql.property");
Properties dbProp = new Properties();
dbProp.load(fis);is the code correct... or is there another way to access property file
Please help.
please reply soon....
Thanks

Before answering, check if it's already been done here http://www.jguru.com/forums/view.jsp?EID=1304182

How to use XSJS file path in Controller.js file

Hi Experts,
Regarding How to use XSJS file path in Controller.js file.
I have gone through the SAP HANA Extended Application Services (Thomas Jung http://scn.sap.com/community/developer-center/hana/blog/2012/11/29/sap-hana-extended-application-services article.)
Seems to be there is no information about the same. May be the article is targetted for Beginners and above. As I am a learner I am not able to do the same.
var aUrl = '../../logic/demo_main.xsjs? (highlighted)
Suppose my XSJS file is at http://ipaddress:8000/newtest/Func.XSJS.
Can I use like below
var aUrl = 'http://ipaddress:8000/newtest/Func.xsjs?
or
var aUrl = '../../newtest/Func.xsjs?
I tried with multiple options but not able to get the expected output.
Can you please provide more details on this?

Dear Thomas,
I am a abap developer , recently we meet a problem on our webdynpro report performnace issue. As in the development, we use SALV_WD_TABLE to design a ALV. and verything work correctly in our DEV system.
But after when our QAS system, there are more records for the ALV, one of them has 21000 records. And in the layout, we have a column as checkbox.
If we click any one checkbox, then the layout will respond almost 1~2 minutes. With debug I found the most time cost in the standard program.
And with search I found that you have solution to solve it as 1,000,000 rows.
So is it possible to provide some idea or solution to us?
Many thanks for your help!
BR
Vincent Chen

How to use XML file as a source in BODS?

How to use XML file as a source in BODS?
Could anyone please help me out for this?

exmpale XML file :
<?xml version="1.0" encoding="utf-8"?>
<MM_RECON_REPORT>
<RPT_DATE>str1234</RPT_DATE>
<RPT_ROW>
    <SRC_EXT_REC_COUNT>123.45</SRC_EXT_REC_COUNT>
    <PRE_TRANS_REC_COUNT>123.45</PRE_TRANS_REC_COUNT>
    <POST_TRANS_REC_COUNT>123.45</POST_TRANS_REC_COUNT>
    <PASS_BAPI_REC_COUNT>123.45</PASS_BAPI_REC_COUNT>
    <TOT_SAP_RETURN>123.45</TOT_SAP_RETURN>
    <TOT_SAP_SUCC_REC_COUNT>123.45</TOT_SAP_SUCC_REC_COUNT>
    <PARTIAL_SUCC_REC_COUNT>123.45</PARTIAL_SUCC_REC_COUNT>
    <TOT_SAP_ERR_REC_COUNT>123.45</TOT_SAP_ERR_REC_COUNT>
    <MM_SUCC_REC_COUNT>123.45</MM_SUCC_REC_COUNT>
    <MM_ERR_REC_COUNT>123.45</MM_ERR_REC_COUNT>
    <CLS_SUCC_REC_COUNT>123.45</CLS_SUCC_REC_COUNT>
    <CLS_ERR_REC_COUNT>123.45</CLS_ERR_REC_COUNT>
    <CP_SUCC_REC_COUNT>123.45</CP_SUCC_REC_COUNT>
    <CP_ERR_REC_COUNT>123.45</CP_ERR_REC_COUNT>
    <VMS_SUCC_REC_COUNT>123.45</VMS_SUCC_REC_COUNT>
    <VMS_ERR_REC_COUNT>123.45</VMS_ERR_REC_COUNT>
    <SOURCE_TYPE>str1234</SOURCE_TYPE>
    <RUN_ID>123.45</RUN_ID>
    <RUN_SEQ>123.45</RUN_SEQ>
    <RUN_DATE>2012-12-13</RUN_DATE>
</RPT_ROW>
</MM_RECON_REPORT>
example XSD file :
<?xml version="1.0" encoding="UTF-8"?>
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<xsd:annotation>
    <xsd:documentation xml:lang="en">
    XML Schema generated by Data Services
    </xsd:documentation>
</xsd:annotation>
<xsd:simpleType name="DIType-decimal-28-0">
<xsd:restriction base="xsd:decimal">
    <xsd:totalDigits value="28"/>
    <xsd:fractionDigits value="0"/>
</xsd:restriction>
</xsd:simpleType>
<xsd:simpleType name="DIType-varchar-200">
<xsd:restriction base="xsd:string">
<xsd:maxLength value="200"/>
</xsd:restriction>
</xsd:simpleType>
<xsd:simpleType name="DIType-varchar-10">
<xsd:restriction base="xsd:string">
    <xsd:maxLength value="10"/>
</xsd:restriction>
</xsd:simpleType>
<xsd:simpleType name="DATE">
<xsd:restriction base="xsd:date">
</xsd:restriction>
</xsd:simpleType>
<xsd:element name="MM_RECON_REPORT" >
    <xsd:complexType>
      <xsd:sequence>
        <xsd:element ref="RPT_DATE" minOccurs="0" maxOccurs="1"/>
        <xsd:element ref="RPT_ROW" minOccurs="0" maxOccurs="unbounded"/>
      </xsd:sequence>
    </xsd:complexType>
</xsd:element>
<xsd:element name="RPT_DATE" type = "DIType-varchar-200"/>
<xsd:element name="RPT_ROW" >
    <xsd:complexType>
      <xsd:sequence>
        <xsd:element ref="SRC_EXT_REC_COUNT" />
        <xsd:element ref="PRE_TRANS_REC_COUNT" />
        <xsd:element ref="POST_TRANS_REC_COUNT" />
        <xsd:element ref="PASS_BAPI_REC_COUNT" />
        <xsd:element ref="TOT_SAP_RETURN" />
        <xsd:element ref="TOT_SAP_SUCC_REC_COUNT" />
        <xsd:element ref="PARTIAL_SUCC_REC_COUNT" />
        <xsd:element ref="TOT_SAP_ERR_REC_COUNT" />
        <xsd:element ref="MM_SUCC_REC_COUNT" />
        <xsd:element ref="MM_ERR_REC_COUNT" />
        <xsd:element ref="CLS_SUCC_REC_COUNT" />
        <xsd:element ref="CLS_ERR_REC_COUNT" />
        <xsd:element ref="CP_SUCC_REC_COUNT" />
        <xsd:element ref="CP_ERR_REC_COUNT" />
        <xsd:element ref="VMS_SUCC_REC_COUNT" />
        <xsd:element ref="VMS_ERR_REC_COUNT" />
        <xsd:element ref="SOURCE_TYPE" />
        <xsd:element ref="RUN_ID" />
        <xsd:element ref="RUN_SEQ" />
        <xsd:element ref="RUN_DATE" />
      </xsd:sequence>
    </xsd:complexType>
</xsd:element>
<xsd:element name="SRC_EXT_REC_COUNT" type = "DIType-decimal-28-0"/>
<xsd:element name="PRE_TRANS_REC_COUNT" type = "DIType-decimal-28-0"/>
<xsd:element name="POST_TRANS_REC_COUNT" type = "DIType-decimal-28-0"/>
<xsd:element name="PASS_BAPI_REC_COUNT" type = "DIType-decimal-28-0"/>
<xsd:element name="TOT_SAP_RETURN" type = "DIType-decimal-28-0"/>
<xsd:element name="TOT_SAP_SUCC_REC_COUNT" type = "DIType-decimal-28-0"/>
<xsd:element name="PARTIAL_SUCC_REC_COUNT" type = "DIType-decimal-28-0"/>
<xsd:element name="TOT_SAP_ERR_REC_COUNT" type = "DIType-decimal-28-0"/>
<xsd:element name="MM_SUCC_REC_COUNT" type = "DIType-decimal-28-0"/>
<xsd:element name="MM_ERR_REC_COUNT" type = "DIType-decimal-28-0"/>
<xsd:element name="CLS_SUCC_REC_COUNT" type = "DIType-decimal-28-0"/>
<xsd:element name="CLS_ERR_REC_COUNT" type = "DIType-decimal-28-0"/>
<xsd:element name="CP_SUCC_REC_COUNT" type = "DIType-decimal-28-0"/>
<xsd:element name="CP_ERR_REC_COUNT" type = "DIType-decimal-28-0"/>
<xsd:element name="VMS_SUCC_REC_COUNT" type = "DIType-decimal-28-0"/>
<xsd:element name="VMS_ERR_REC_COUNT" type = "DIType-decimal-28-0"/>
<xsd:element name="SOURCE_TYPE" type = "DIType-varchar-10"/>
<xsd:element name="RUN_ID" type = "DIType-decimal-28-0"/>
<xsd:element name="RUN_SEQ" type = "DIType-decimal-28-0"/>
<xsd:element name="RUN_DATE" type = "xsd:date"/>
</xsd:schema>
compare the xml vs xsd for better understanding

How to use .dll compiled in Delphi in Java?

Can anyone provide me information how to use .dll compiled in Delphi in Java? The .dll Delphi program may be non-OOP program.

Hi
If You want to write anything in PASCAL then simply write JNI code in C++ and call functions from this DELPHI DLL, but remember about changing the order of parameters etc when You call it. I had exactly the same problem, but it is possible, and we succeed.
You will need exact description of input parameters required by PASCAL functions and of output parameters. Then construct in C++ objects wchich looks in memory exacly the same as they will look if You will be using PASCAL. Then PASCAL function will interprete this area in memory as known structure and will run.
Maciek

How to use properties file

Hi,
I want to use properties file in my application. I have kept properties file inside a directory called properties which is inside myProject(which is the parent directory of my project) i.e "myProject/properties".
My java file where i want to call this properties file is inside the myProject/WEB-INF/src/java.
How can i call the properties file from myProject/WEB-INF/src/java/PropertyReader.java
I wrote java program in myProject/WEB-INF/src/java/PropertyReader.java like:::::
ResourceBundle resBun = ResourceBundle.getBundle("Test", Locale.getDefault()); // Test.properties is inside myProject/properties
resBun..getString("name");
After running the program i am getting the following errors:::::
Exception in thread "main" java.util.MissingResourceException: Can't find bundle for base name Test, locale en_US
at java.util.ResourceBundle.throwMissingResourceException(ResourceBundle.java:836)
at java.util.ResourceBundle.getBundleImpl(ResourceBundle.java:805)
at java.util.ResourceBundle.getBundle(ResourceBundle.java:576)
at PropertiesReader.main(PropertiesReader.java:4)
What is the issue? How to use properties file?
Waiting for reply.
Thanks

Still getting same exception. As you explained i tried like the below:::
1. I am using ant as build tool.
2. My properties file is for database configuration
My properties file is::
database.properties (inside myProject/properties)
JDBCDriver=org.gjt.mm.mysql.Driver
JDBCConnectionURL=jdbc:mysql://pmdbmysql:3306/bandwidthshaper?user=admin&password=admin
My java package structure is
WEB-INF/src/java
WEB-INF/src/classes
For build WEB-INF is the base directory and build.xml is inside the src directory
In my build.xml i wrote the following lines for compilation::
          <target name="compile" >
               <javac srcdir="src" destdir="src/classes" debug="true" debuglevel="lines,vars,source">
                    <classpath refid="class.path"/>
               </javac>
<copy todir = "src/classes" >
<fileset dir = "../properties" />
</copy>
               <jar jarfile="lib/${project.jar.file}" basedir="src/classes"/>
          </target>
I am copying properties file to the classes directory.
Now in java file which is inside /WEB-INF/src/java, I wrote::
try {
Properties programProps = new Properties();
InputStream is = getClass().getResourceAsStream("/database.properties");
if(is == null)
throw new IllegalStateException("Properties file missing ");
programProps.load(is);
System.out.println("driver name::::::: "+programProps.getProperty("JDBCDriver"));
is.close();
} catch(Exception e) {
e.printStackTrace();
After compilation in my classes directory i am getting database.properties file and my java file with package.
At the time of running i am getting "java.lang.IllegalStateException: Properties file missing"
Now tell me where is the fault. Why again i am getting exception.
Thanks

Its urgent how to use calss file of jar located in lib folder

how to use calss file of jar located in lib folder.
i want to use RowSetDynaClass class which is in beanutil jar file which is in my lib folder .if i use that class in my jsp following error is coming.
Class RowSetDynaClass not found.
RowSetDynaClass resultSet = new RowSetDynaClass(rs, false);
how to access class in jar file.
please help

You have to either refer to the class in its fully quallified name, or import it into the JSP:
<%
some.full.packagename.RowSetDynaClass resultSet = new some.full.packagename.RowSetDynaClass(rs,false);
...-or-
<%@ page import="some.full.packagename.RowSetDynaClass" %>
<%
RowSetDynaClass resultSet = new RowSetDynaClass(rs, false);
...As long as the class has public visibility and you have re-started the server/servlet context since you added the JAR.

How to use batch files to send the load from ODC to UCM?

Hello all.
We're trying to do this along this week and, until now, we couldn't figure out how to use batch files containing metada on ODC and commit the output files to UCM.
So these are our specs:
VM 1
ODC - 10gR3
OS - Windows XP 32 bits SP3
DB - Oracle DB 11.2
VM 2
No ODC
UCM 11.1.1.6
OS - Enterprise Linux Enterprise Linux Server release 5.5 (Carthage)
We've opened a ticket with Oracle Support to know how we should do this. The number is SR 3-6108348211.
Let me try to explain what we want to do:
1 - we have a batch file with all metadata of many files from UCM
2 - we want to use this file in ODC, so the application will convert the images and commit them to UCM
3 - we should see all these files, their metadata, thumbnails and related content in UCM
4 - this is a batch file example we want to send to ODC:
@Properties LocalData
IdcService=CHECKIN_UNIVERSAL
dRevLabel = 1
primaryFile=/tra/Relatorio_UHPF-03-04-2008-M-RL-EA.pdf
dDocName=TRA_33
dDocTitle=UHPF-03-04-2008-M-RL-EA
dSecurityGroup=MAM_TRA
dDocType=Document
dDocAuthor=luis.neotropical
dInDate=14/05/08
xC_CLASSIFICACAO=EA - Educação Ambiental
xC_DATA=01/04/08
xC_DATAVALIDADE=30/04/08
xC_LOCALIZACAOFISICA=N/D
xC_USUARIO_DEP=LUIS FERNANDO DA CAMARA
xC_TIPO=RL - Relatório
xC_USINA=UHPF - USINA HIDRELÉTRICA PASSO FUNDO
xC_FICHA=MAM - Relatorios Ambientais
xC_IDDOCMAN=TRADocID=157
xC_IDANEXODOCMAN=TRAFileID=33
xC_DESTINOINICIAL=Tractebel
xC_ORIGEM=Neotropical
xC_FORMATODOCUMENTO=Digital
xC_GENERODOCUMENTO=
xC_DOCPRINCIPAL=Sim
@end
<<EOD>>
5 - So, when we use this batch file on ODC, the file (or image) will be converted, all metadata attached and then sent to UCM.
But we don't know how to do the link between ODC and UCM. The Oracle Support says it is necessary to do some customization. In the books I could not find any info about how to do, just generic information or how to use ODC.
Is there a way (without customization) to do that? Can anyone give us a step-by-step guide?
Thanks for all help and guidance.
Fernando

What is the one-sentence requirement or issue you're trying to solve?
If you only want content to be converted to pdf, then you should already have that with your items checked into UCM (if you have IBR enabled).
if you really want to feed content into ODC using a batchfile, my first thought would be to create a transformation utility/app that will convert your batchfiles to the expected ODC import server folder job format. then you'll have to move or map the content to match.
Again, without knowing the exact issue/business requirement you're trying to work through, I'd say a redesign of your ingestion process may be in order.
If you feed content directly into ODC through any supported ODC method (watch folder, email, scanner, fax, etc), then you'll be able to use everything ootb as you'll be able to auto-commit directly into UCM or add an indexing step and manual commit to UCM.
ODC is basically a front end for indexing and extra ingestion options to your content repo.
IPM is basically the same, but it includes some extra process-related details (process metadata, process integrations/bpel/bpm, other system integrations/ebs/crm, etc). I don't feel that IPM would help with the transformation-specific question you've put out there.
-ryan

How to Use PHP Files and .tpl files

I have taken a course and it includes a resource section with templates that I can use. These templates are squeeze page ones and inside the folder are index.php, config.php and a whole lot of .tpl files that open up in empty Stickies on my Mac.
Can someone explain how to use these files. When I open them in Dreamweaver I see code related to the php files but I can't browse the index.php file in a browser to see what the so called sqeeze page looks like.
Yikes I'm really lost here.
thanks
John

ORA-06401, 00000, "NETCMN: invalid driver designator"
Cause: The login (connect) string contains an invalid driver designator.
Action: Correct the string and re-submit.
The //ip:port/sid connect string will only work with 10g clients.
Check your tnsnames.ora file. Does the file have control characters or missing carriage-return characters ? (Maybe you ftp'd the file from a unix box ?)
I would suggest that you create a new tnsnames.ora - hand edit it (don't copy the old one). If you have sqlplus client - try using it to connect to the remote DB first.
The instructions for connection to a local or remote DB are all the same (when using plain OCILogon) because the connection is made over TCP.

How to use usb files on ipad mini

how to use usb files on ipad mini

If you're trying to read files off a USB drive onto an iPad, it really doesn't work. The iPad can read specifically named photo and video files off SOME USB drives, but cannot read documents or music or other kinds of files. And there is zero support to write info from the ipad onto any USB device

How to incorporate .dll files and java

i have one .dll file (that .dll file was not developed by me but i know which methods are there in that .dll file) then how to incorate that one

What exactly do you mean by "how to incoporate" .dll file?
I assume you want to call native methods defined in the .dll file in a java progam.
If so, then this Java Native Interface (JNI) tutorials and code camps at http://java.sun.com/developer/onlineTraining/Programming/JDCBook/jni.html tells you how.
Hope this helps.

How i use bainary file

hi master
sir i forget my sun application server password
sombody give me idea i use my master-password file
please give me idea how i use bainary file
thanks
aamir

hi master
sir i forget my sun application server password
sombody give me idea i use my master-password file
please give me idea how i use bainary file If that sun application server is any smart it would store those passwords
one way encrypted so those binary files aren't really of any use.
And, as everybody knows you should stick your passwords at the back
of your keyboard scribbled on a little yellow note ;-)
kind regards,
Jos

How to add dll file to EAR project

hi,
i am working with JNI . how to add .dll files to EAR for deployment in NetWeaver.
regards
Guru

HI
GOOD
GO THROUGH THESE LINKS
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/2583bbf9-0701-0010-8db5-a558e0c6f1fe
http://support.businessobjects.com/documentation/product_guides/boexir2/en/xir2_bip_install_en.pdf
THANKS
MRUTYUN

How to use DLL file

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