PC/SC with JNI vs. javax.smartcardio
Hi,
for programming card terminals (USB tag readers) the PC/SC was used with JNI. Since the Java Smartcard I/O API (javax.smartcardio, JSR 268) was introduces in 1.6 it makes the JNI obsolete right?
So there is no need for jpcsc and similar?
Thanks
STeN
Edited by: stenlik on Jun 8, 2011 8:39 PM
smartcardio uses JNI to access the PC/SC layer. It is built into the JDK so you do not have to distribute the JAR/DLL files any more as they are already delivered. jpcsc still has it's place but as you mentioned it is not required any more (unless your JDK does not have smartcardio).
Cheers,
Shane
Similar Messages
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Problem with APDUCommand in javax.smartcardio
Hi,
There seem to be a bug (from my point of view) with the javax.smartcardio when i attempt to send a command over to the card.
There a code frag
factory = TerminalFactory.getDefault();
try {
terminals = factory.terminals().list();
System.out.println("Terminals: " + terminals);
terminal = terminals.get(1);
System.out.println("Card Present: " + terminal.isCardPresent());
Card card = terminal.connect("*");
channel = card.getBasicChannel();
ResponseAPDU resp = channel.transmit(new CommandAPDU(selectcom));
System.out.println("Select Resp: " + getHexString(resp.getBytes()));
CommandAPDU com = new CommandAPDU((byte)0x43, (byte)0x52, (byte)0x00, (byte)0x00, 0);
System.out.println("CommandAPDU: " + getHexString(com.getBytes()));
resp = channel.transmit(com);
System.out.println("Result: " + getHexString(resp.getBytes()));
card.disconnect(false);
} catch (CardException e) {
e.printStackTrace();
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Terminals: [PC/SC terminal OMNIKEY CardMan 5x21 0, PC/SC terminal OMNIKEY CardMan 5x21-CL 0]
Card Present: true
Select Resp: 90 00
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And there the result i tried with another tool (GPShell)
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card_disconnect
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Anyone have encounter the same problem?Refering to this code:
factory = TerminalFactory.getDefault();
try {
terminals = factory.terminals().list();
System.out.println("Terminals: " + terminals);
terminal = terminals.get(1);
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e.printStackTrace();
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With this command here
static byte[] selectcom = new byte[] {(byte)0x00, (byte)0xA4, (byte)0x04, (byte)0x00, (byte)0x0A, (byte)0x53, (byte)0x50, (byte)0x45, (byte)0x45, (byte)0x45, (byte)0x46, (byte)0x59, (byte)0x50, (byte)0x31, (byte)0x01};
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import javax.smartcardio.*;
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try
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CardTerminal ct = avaiableTerminals.get(0);
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try
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cad.powerUp();
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capdu.command[Apdu.CLA] = (byte) 0x80;
capdu.command[Apdu.INS] = (byte) 0xCA;
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good afternoon
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next is the code .
c dll prototype declaration
char DoFormat([in] unsigned long P1�C[in] char * P2�C[in] bool P3,[in][out] char *P4)P1 is a handle
java code:
private boolean checkCardReader(boolean isopen)
boolean r=false;
try {
javax.smartcardio.card card;
TerminalFactory factory = TerminalFactory.getDefault();
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terminal = (CardTerminal) terminalList.get(0);
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If Oracle JDK7 is used (can not switch to 64-bit, uses)
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For all your JNI woes, check out Jace - http://jace.reyelts.com/jace -
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[Reason=javax.transaction.xa.XAException: [BEA][SQLServer JDBC Driver][SQLServer]xa_prepare
(0) returns -4],numRepliesOwedMe=0,numRepliesOwedOthers=0,seconds since begin=4,seconds
left=30,XAServerResourceInfo[JMS_JMS Server2_NotDurable]=(ServerResourceInfo[JMS_JMS
Server2_NotDurable]=(state=rolledback,assigned=lucille3_ms),xar=JMS_JMS Server2_NotDurable),XAServerResourceInfo[MSSQL
Connection Pool]=(ServerResourceInfo[MSSQL Connection Pool]=(state=rolledback,assigned=lucille3_ms),xar=MSSQL
Connection Pool),SCInfo[cluster+lucille3_ms]=(state=rolledback),local properties=({}),OwnerTransactionManager=ServerTM[ServerCoordinatorDescriptor=(CoordinatorURL=lucille3_ms+127.0.0.1:8001+cluster+t3+,
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javax.transaction.xa.XAException: [BEA][SQLServer JDBC Driver][SQLServer]xa_prepare
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at weblogic.jdbcx.sqlserver.SQLServerImplXAResource.executeXaRpc(Unknown
Source)
at weblogic.jdbcx.sqlserver.SQLServerImplXAResource.prepare(Unknown Source)
at weblogic.jdbcx.base.BaseXAResource.prepare(Unknown Source)
at weblogic.jdbc.jta.DataSource.prepare(DataSource.java:821)
at weblogic.transaction.internal.XAServerResourceInfo.prepare(XAServerResourceInfo.java:1161)
at weblogic.transaction.internal.XAServerResourceInfo.prepare(XAServerResourceInfo.java:395)
at weblogic.transaction.internal.ServerSCInfo$1.execute(ServerSCInfo.java:253)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:197)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:170)
--------------- nested within: ------------------
weblogic.transaction.RollbackException: Could not prepare resource 'MSSQL Connection
Pool
[BEA][SQLServer JDBC Driver][SQLServer]xa_prepare (0) returns -4 - with nested
exception:
[javax.transaction.xa.XAException: [BEA][SQLServer JDBC Driver][SQLServer]xa_prepare
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at weblogic.ejb20.internal.MDListener.execute(MDListener.java:412)
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at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:197)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:170).>
I am programming agents in j2ee and using MDB to implement the asynchronicity of
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about 3 seconds, each time the error occurs).
Does anybody has an explanation or solution for this?
Thank you...
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onMessage()
Reading MapMessage: 1
<26-apr-2004 14.34 u. CEST> <Error> <EJB> <BEA-010026> <Exception occurred during
commit of transaction Xid=BEA1-005F88135FFBA636FFF7(15619088),Status=Rolled back.
[Reason=javax.transaction.xa.XAException: [BEA][SQLServer JDBC Driver][SQLServer]xa_prepare
(0) returns -4],numRepliesOwedMe=0,numRepliesOwedOthers=0,seconds since begin=4,seconds
left=30,XAServerResourceInfo[JMS_JMS Server2_NotDurable]=(ServerResourceInfo[JMS_JMS
Server2_NotDurable]=(state=rolledback,assigned=lucille3_ms),xar=JMS_JMS Server2_NotDurable),XAServerResourceInfo[MSSQL
Connection Pool]=(ServerResourceInfo[MSSQL Connection Pool]=(state=rolledback,assigned=lucille3_ms),xar=MSSQL
Connection Pool),SCInfo[cluster+lucille3_ms]=(state=rolledback),local properties=({}),OwnerTransactionManager=ServerTM[ServerCoordinatorDescriptor=(CoordinatorURL=lucille3_ms+127.0.0.1:8001+cluster+t3+,
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javax.transaction.xa.XAException: [BEA][SQLServer JDBC Driver][SQLServer]xa_prepare
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at weblogic.jdbcx.sqlserver.SQLServerImplXAResource.executeXaRpc(Unknown
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at weblogic.jdbcx.base.BaseXAResource.prepare(Unknown Source)
at weblogic.jdbc.jta.DataSource.prepare(DataSource.java:821)
at weblogic.transaction.internal.XAServerResourceInfo.prepare(XAServerResourceInfo.java:1161)
at weblogic.transaction.internal.XAServerResourceInfo.prepare(XAServerResourceInfo.java:395)
at weblogic.transaction.internal.ServerSCInfo$1.execute(ServerSCInfo.java:253)
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at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:170)
--------------- nested within: ------------------
weblogic.transaction.RollbackException: Could not prepare resource 'MSSQL Connection
Pool
[BEA][SQLServer JDBC Driver][SQLServer]xa_prepare (0) returns -4 - with nested
exception:
[javax.transaction.xa.XAException: [BEA][SQLServer JDBC Driver][SQLServer]xa_prepare
(0) returns -4]
at weblogic.transaction.internal.TransactionImpl.throwRollbackException(TransactionImpl.java:1644)
at weblogic.transaction.internal.ServerTransactionImpl.internalCommit(ServerTransactionImpl.java:300)
at weblogic.transaction.internal.ServerTransactionImpl.commit(ServerTransactionImpl.java:221)
at weblogic.ejb20.internal.MDListener.execute(MDListener.java:412)
at weblogic.ejb20.internal.MDListener.transactionalOnMessage(MDListener.java:316)
at weblogic.ejb20.internal.MDListener.onMessage(MDListener.java:281)
at weblogic.jms.client.JMSSession.onMessage(JMSSession.java:2596)
at weblogic.jms.client.JMSSession.execute(JMSSession.java:2516)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:197)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:170).>
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I have a problem that I'm unable to solve.
I have a Java Application (on Linux with X11 XServer display manager ) running in background that has to open, once received the request, JFrames on the client display. So if I launch the client from "display1", I have to open a JFrame on display1 and then if I launch again the client from "display2", I have to open a JFrame on display2.
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Have you had any further luck with this? I'd like to do something very similar to this (read from a config file the XServer address and use it at runtime to display on that particular server - I have multiple displays with different addresses).
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Help need in javax.smartcardio.exception
getting error
javax.smartcardio.CardException: sun.security.smartcardio.PCSCException: Unknown error 0xc000002b
at sun.security.smartcardio.ChannelImpl.doTransmit(ChannelImpl.java:202)
at sun.security.smartcardio.ChannelImpl.transmit(ChannelImpl.java:73)
while setting pin limit in the card.
Please help what is the cause of getting this error.
thanks in advanceFirst you should check that the library has the checkbox 'Deploy by default' is checked for your library.
The you open the project properties of the view controller project, select Deployments, edit the deployment descriptor. Select the Node 'File Groups'->'WEB-INF/lib'->'Contributors'. this should give you a list of libraries your project uses. Check if your library has the checkbox checked (is selected fro deployment). If it's not checked, set it.
This should include the library.
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JNIEXPORT jdouble JNICALL Java_Win32Native_queryPerformanceFrequency (JNIEnv *env, jobject obj) {
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