RMA and Serialization
Hi Friends,
I will be grateful to you if anybody give details about the RMA (Return Material Authorization) and how to configure in SAP. I did not find anything in the past thread.
Also please help me in understanding the Serialization in SAP and how to configure it.
Thanks,
Jans
Hello,
After the sales , if the customer complains about the product, some companies offer repair. In repair process, a repair notification will be created, followed by a repair order. The material will be received in to the stores with reference to the repair order (Return delivery). Once checked, the repair process starts, creating a service order, issuing spares to the order, confirm material and labour and technically complete the service order. Once all these are completed, the goods will be given back to the customer (outbound delivery). The repair charges will be paid by the customer according to the agreement.
We need to create a serial number profile and a serialisation procedure will be assigned to the serial number profile. The we set the rule of serial number checking, whther it is mandatory in the case of order/quotation or at the time of delivery.
Prase
Similar Messages
-
Drag and Drop questions and Serialization in the 1Z0-852 Upgrade exam?
Hi,
Does anyone know if the drag and drop items and serialization have been removed from the 1Z0-852 Java SE 6 Programmer Certified Professional UPGRADE exam?
I know that they have been removed from the 1Z0-851, but not sure about the upgrade exam.
Thanks in advance,
AlvaroAlvaro wrote:
Hi,
Does anyone know if the drag and drop items and serialization have been removed from the 1Z0-852 Java SE 6 Programmer Certified Professional UPGRADE exam?
I know that they have been removed from the 1Z0-851, but not sure about the upgrade exam.
Thanks in advance,
Alvaro(1) Drag and Drop
.... this question format will have been removed:
Ref: http://blogs.oracle.com/certification/entry/0596
(2) Serialization:
It is best to compare the topics from your notes to the current topics, however according to my reading of the current topics it is in scope at least to some extent:
http://education.oracle.com/pls/web_prod-plq-dad/db_pages.getpage?page_id=41&p_exam_id=1Z0_852 (Section 3 API Contents):
Develop code that serializes and/or de-serializes objects using the following APIs from java.io: DataInputStream, DataOutputStream, FileInputStream, FileOutputStream, ObjectInputStream, ObjectOutputStream and Serializable. -
Hello There:
Can any one please educate me the difference between marshaling an object and serialize an object. They looked the same to me. they both flat the object to a readable format and maintain the state of the object. What's the difference, why both terms are used. Where do I find the definition of 'marshal'? Thank you very much!
-RMPlease search the web for general questions. But we'll let you slide this time. Here's what my search turned up:
http://forum.java.sun.com/thread.jspa?threadID=616673&messageID=3436144
http://saloon.javaranch.com/cgi-bin/ubb/ultimatebb.cgi?ubb=get_topic&f=1&t=009261
...if you want more just google:
http://www.google.com/search?q=marshalling+vs.+serialization -
Entry processor performance and serialization
Our application invokes an entry processor from a .Net extend client. We are seeing very poor performance the first few times the processor is invoked (typically 60ms vs 2ms). I was expecting this to be due to the overhead of the initial TCP connection but this doesn't appear to be the case. Here is a typical set of timings from the beginning of invoking the EP on the client:
5ms: Object starts being deserialized on proxy
7ms: Deserialization is finished, and serialization begins
9ms: Serialization is complete.
55ms: Deserialization begins on the storage node
58ms: Deserialization complete on storage node
58.5: Entry processor invocation complete
60ms: Serialization of result is complete
My questions are:
- What is happening between the end of serialization of the object by the proxy and deserialization starting on the storage node?
- Given that the cache is POF enabled, why is the proxy deserializing and reserializing the entry processor?
Version is 3.7.1.6Hi Rob,
Config is below. defer-key-association-check is not set. The timings were established by logging the POF serialization in each process so its definitely the proxy that is doing it.
Regards,
Dave
Client config:
<?xml version="1.0"?>
<cache-config xmlns="http://schemas.tangosol.com/cache">
<caching-scheme-mapping>
<cache-mapping>
<cache-name>Cache</cache-name>
<scheme-name>remote-scheme</scheme-name>
</cache-mapping>
</caching-scheme-mapping>
<caching-schemes>
<remote-cache-scheme>
<scheme-name>remote-scheme</scheme-name>
<service-name>ExtendProxyService</service-name>
<initiator-config>
<tcp-initiator>
<remote-addresses>
<socket-address>
<address>localhost</address>
<port>1234</port>
</socket-address>
</remote-addresses>
<connect-timeout>5s</connect-timeout>
</tcp-initiator>
<outgoing-message-handler>
<request-timeout>1s</request-timeout>
</outgoing-message-handler>
<serializer>
<class-name>Tangosol.IO.Pof.ConfigurablePofContext, Coherence</class-name>
<init-params>
<init-param>
<param-type>string</param-type>
<param-value>assembly://..../pof-config.xml</param-value>
</init-param>
</init-params>
</serializer>
</initiator-config>
</remote-cache-scheme>
</caching-schemes>
</cache-config>
Server cache config:
<?xml version="1.0"?>
<cache-config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://xmlns.oracle.com/coherence/coherence-cache-config"
xsi:schemaLocation="http://xmlns.oracle.com/coherence/coherence-cache-config coherence-cache-config.xsd">
<defaults>
<serializer>pof</serializer>
</defaults>
<caching-scheme-mapping>
<cache-mapping>
<cache-name>Cache</cache-name>
<scheme-name>cache-distributed</scheme-name>
</cache-mapping>
</caching-scheme-mapping>
<caching-schemes>
<distributed-scheme>
<scheme-name>cache-distributed</scheme-name>
<service-name>PartitionedCache</service-name>
<thread-count>10</thread-count>
<partition-count>2039</partition-count>
<backing-map-scheme>
<local-scheme />
</backing-map-scheme>
<autostart>true</autostart>
</distributed-scheme>
<proxy-scheme>
<service-name>ExtendProxyService</service-name>
<thread-count>5</thread-count>
<acceptor-config>
<tcp-acceptor>
<local-address>
<address>localhost</address>
<port system-property="tangosol.coherence.proxy.port"></port>
</local-address>
</tcp-acceptor>
</acceptor-config>
<proxy-config>
<cache-service-proxy>
<class-name>....InteceptorCacheService</class-name>
<init-params>
<init-param>
<param-type>com.tangosol.net.CacheService</param-type>
<param-value>{service}</param-value>
</init-param>
</init-params>
</cache-service-proxy>
</caching-schemes>
</cache-config> -
OPSM 1.2 [Oracle pedigree and Serialization manager] installation is failed
Hi All,
We are doing OPSM 1.2 installation on Oracle Enterprise Linux 5.6 [64-bit].
Steps we have done:
1. installed 11g db and created repositories for soa server.
2. installed weblogic server 10.3.6
3. Installed soa server & created two managed servers soa_server1 and pas_server1 in weblogic as per the doc " Oracle Pedigree and Serialization Manager Installation Guide"
4. And created required schemas in db for OPSM.
5. and ran $MW_ORA_HOME/common/bin/wlst.sh ./pasMasterInstall.py
Below are The error we are getting at the time of deployment is:
Deploying the PasSerializationManager application...
Deploying application from /u01/ORASOA/Middleware/Oracle_SOA1/pas/applications/install/PasSerializationManager.ear to targets pas_server1 (upload=false) ...
<Dec 19, 2013 7:56:03 AM EST> <Info> <J2EE Deployment SPI> <BEA-260121> <Initiating deploy operation for application, PasSerializationManager [archive: /u01/ORASOA/Middleware/Oracle_SOA1/pas/applications/install/PasSerializationManager.ear], to pas_server1 .>
....................................................................................................No stack trace available.
This Exception occurred at Thu Dec 19 08:01:04 EST 2013.
weblogic.management.scripting.ScriptException: Error occured while performing deploy : The action you performed timed out after 300,000 milliseconds.
Error: Unable to deploy the Ear Files.
Shutting down the AdminServer...
Stopping the AdminServer...
Finished stopping the AdminServer.
Moving the Installed Files to the Install Directories...
Finished moving files to install directory.
Restoring Backup...
Finished restoring backup.
ERROR: Installation Failed!
Note: Please review the above output buffer to determine what error(s)
have occurred. You must fix any errors before attempting to
retry the installation.
WARNING: System failed to register the MDS Repository with WebLogic. It is likely
that the MDS Repository has already been registered. Please verify the registered
metadata repositories using Oracle's Enterprise Manager application. Once logged
into Enterprise Manager, expand the Metadata Repositories node and verify an entry
exists for mds-mds-ApplicationMDSDBDS. In addition, click on the repository and
verify it is targeted to the appropriate servers.
Exiting WebLogic Scripting Tool.
<Dec 19, 2013 8:01:09 AM EST> <Warning> <JNDI> <BEA-050001> <WLContext.close() was called in a different thread than the one in which it was created.>
In pas_server1.log file:
Caused By: oracle.mds.exception.MDSExceptionList: MDS-01329: unable to load element "persistence-config"
MDS-01370: MetadataStore configuration for metadata-store-usage "MAR_TargetRepos" is invalid.
MDS-00929: unable to look up name "jdbc/mds/opsm" in JNDI context
Unable to resolve 'jdbc.mds.opsm'. Resolved 'jdbc.mds'
at oracle.mds.config.PConfig.loadFromBean(PConfig.java:1008)
at oracle.mds.config.PConfig.<init>(PConfig.java:767)
at oracle.mds.config.MDSConfig.loadFromBean(MDSConfig.java:1151)
at oracle.mds.config.MDSConfig.loadFromElement(MDSConfig.java:1218)
at oracle.mds.config.MDSConfig.<init>(MDSConfig.java:781)
at oracle.mds.config.MDSConfig.<init>(MDSConfig.java:728)
at oracle.mds.internal.lcm.deploy.DeployManager.deploy(DeployManager.java:529)
at oracle.mds.internal.lcm.deploy.DeployManager.startDeployment(DeployManager.java:211)
at oracle.mds.internal.lcm.MDSLifecycleListenerImpl.start(MDSLifecycleListenerImpl.java:215)
at oracle.mds.lcm.weblogic.WLLifecycleListener.preStart(WLLifecycleListener.java:77)
at weblogic.application.internal.flow.BaseLifecycleFlow$PreStartAction.run(BaseLifecycleFlow.java:282)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
at weblogic.application.internal.flow.BaseLifecycleFlow$LifecycleListenerAction.invoke(BaseLifecycleFlow.java:199)
at weblogic.application.internal.flow.BaseLifecycleFlow.preStart(BaseLifecycleFlow.java:62)
at weblogic.application.internal.flow.HeadLifecycleFlow.prepare(HeadLifecycleFlow.java:283)
at weblogic.application.internal.BaseDeployment$1.next(BaseDeployment.java:648)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:52)
at weblogic.application.internal.BaseDeployment.prepare(BaseDeployment.java:191)
at weblogic.application.internal.EarDeployment.prepare(EarDeployment.java:59)
at weblogic.application.internal.DeploymentStateChecker.prepare(DeploymentStateChecker.java:154)
at weblogic.deploy.internal.targetserver.AppContainerInvoker.prepare(AppContainerInvoker.java:60)
at weblogic.deploy.internal.targetserver.operations.ActivateOperation.createAndPrepareContainer(ActivateOperation.java:208)
at weblogic.deploy.internal.targetserver.operations.ActivateOperation.doPrepare(ActivateOperation.java:98)
at weblogic.deploy.internal.targetserver.operations.AbstractOperation.prepare(AbstractOperation.java:217)
at weblogic.deploy.internal.targetserver.DeploymentManager.handleDeploymentPrepare(DeploymentManager.java:747)
at weblogic.deploy.internal.targetserver.DeploymentManager.prepareDeploymentList(DeploymentManager.java:1216)
at weblogic.deploy.internal.targetserver.DeploymentManager.handlePrepare(DeploymentManager.java:250)
at weblogic.deploy.internal.targetserver.DeploymentServiceDispatcher.prepare(DeploymentServiceDispatcher.java:159)
at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.doPrepareCallback(DeploymentReceiverCallbackDeliverer.java:171)
at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.access$000(DeploymentReceiverCallbackDeliverer.java:13)
at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer$1.run(DeploymentReceiverCallbackDeliverer.java:46)
at weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTuningWorkManagerImpl.java:545)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:256)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:221)
Any one please provide resolution to fix the issue.
Thanks
skjbHave you searched MOS website for (MDS-01370 AND MDS-00929) and go through the docs?
If none of MOS docs help, then please log a SR.
Thanks,
Hussein -
Equipment Master and Serialization
Hi,
Can anybody give me an overview/Definition on Equpment master and serialization in SAP. Where do we need them exactly and why? how does it relates to SD?
Your early response will be highly appreciated.
ThanksHi Muhammad,
Please check this links.
http://help.sap.com/saphelp_erp2005/helpdata/en/01/d544ef4ab311d189740000e8322d00/frameset.htm
http://help.sap.com/saphelp_erp2005/helpdata/en/dd/560d93545a11d1a7020000e829fd11/frameset.htm
Hope this will help.
Regards,
Ferry Lianto
Please reward points if helpful. -
K8N Neo Platinum RMA and Processor RMA...Still No Post
I recently RMA'd my MSI K8N Neo Platinum nForce3 board after trying all the stickied information at the top.
I received the board and still my system did not post....soooo, I RMA'd the processor (AMD 64 3000+) and got a new one.
I just tried to put my system back together and still no post.
My Video card (Radeon 9800 Pro) and Ram (OCZ 512) test out ok in another computer (not an AMD 64)
I also recently purchased a new 450 Watt Power Supply.
However, when I put everything together, it doesn't post and doesn't beep. The D-Bracket for the record is all Red LEDs, although I've read some threads that say that doesn't necessarily mean the processor is dead/seated incorrectly.
Help me! Thanks.Try another keyboard , disconnect jusb1/jusb2 internal connections to case front panel or multicard reader device .
Also try to get the system to post without any hd/opticals connected to ide or sata ports .
After changing/disconnecting things do a cmos reset and try again .
There must be something in your rig preventing post if yo've received a new mobo from rma , and cpu too . -
Comparable and Serializable interfaces
Hi All,
I have developed a program in java which implements Comparable and Serializable Interfaces. After, I decided to run the program in J2ME. But later on, I found that MIDP doesn't implement these interfaces.
Some one can help me how to implement my own interfaces.
Thank youHi Supareno
I need urgently your help.
I developed Java program which works as predicitive text system for my mother tongue.I would like to move from Java to J2ME. But until now I have problems. please can u help me. the following code run in command line.
I tried to develop my own interfaces as you told me but it doesn't work.
Help me also for reading and writing text files.
Thank you
import java.util.*;
import java.io.*;
import java.util.Vector;
import java.util.Enumeration;
public class PredText {
private Vector dict;
public static final String dictionaryFile = "C:/java/words.txt";
// convert a string to the corresponding signature
public static String toNumeric (String word) {
String lowerWord = word.toLowerCase();
StringBuffer result = new StringBuffer("");
for (int i = 0; i < lowerWord.length(); i++) {
char c = lowerWord.charAt(i);
if ("abc".indexOf(c) > -1) result.append("2");
else if ("def".indexOf(c) > -1) result.append("3");
else if ("ghi".indexOf(c) > -1) result.append("4");
else if ("jkl".indexOf(c) > -1) result.append("5");
else if ("mno".indexOf(c) > -1) result.append("6");
else if ("pqrs".indexOf(c) > -1) result.append("7");
else if ("tuv".indexOf(c) > -1) result.append("8");
else if ("wxyz".indexOf(c) > -1) result.append("9");
else if (" ".indexOf(c) > -1) result.append("9");
else result.append("?");
return result.toString();
// find all the words corresponding to a signature
public Vector findMatches(String sig) {
WordSig ws = new WordSig(sig, "");
WordSig newws;
Vector results = new Vector();
int index;
index = Collections.binarySearch(dict, ws);
if (index < 0){
// no matches! :(
// try to get the string that starts with a substring like ours.
index=-1-index;
if (((WordSig)dict.get(index)).getSig().startsWith(sig)) {
// no word found. we return those starting with the
// same signature
newws = (WordSig) dict.get(index);
results.addElement(newws.getWord().substring(0,sig.length()));
return results;
} else{
//no match
return results;
} else {
// go back to the first match
while(((WordSig)dict.get(index)).getSig().equals(sig) && index>0)
index--;
if (index != 0)
index++;
while ((newws = (WordSig) dict.get(index)).equals(ws)){
results.addElement( newws.getWord() );
index++;
return results;
// intialises the dictionary
public PredText () {
String word;
String sig;
Vector dict = null;
// first try to load dict.dat
try {
System.out.print("Trying to load dict.dat...");
FileInputStream fileStream = new FileInputStream("C:/java/dict.dat");
ObjectInputStream objectStream = new ObjectInputStream(fileStream);
dict = (Vector) objectStream.readObject();
fileStream.close();
System.out.println(" done.");
}catch (ClassNotFoundException classNotFoundException) {
System.out.println("Unable to create an object");
catch (IOException e) {
// exception: create the dictionary
System.out.println("Error. I'm going to recreate the dictionary file");
try {
dict = createDict();
catch (IOException ioe) {
System.err.println("Error while creating dictionary file. Exiting." + e);
System.exit(1);
this.dict = dict;
// create the dictionary serialised file
public Vector createDict () throws IOException {
String word;
Vector dict = new Vector();
//open the dictionary file
System.out.print("Reading the dictionary... ");
BufferedReader dictFile = new BufferedReader(
new FileReader(dictionaryFile));
//insert each word into the data structure
while ((word = dictFile.readLine()) != null) {
word = word.toLowerCase();
dict.addElement(new WordSig(toNumeric(word), word));
// List list = dict.subList(0, dict.size());
List list = dict.subList(0, dict.size());
Collections.sort(list);
System.out.println("done.");
System.out.print("Writing the dictionary... ");
FileOutputStream fileStream = new FileOutputStream("C:/java/dict.dat");
ObjectOutputStream objectStream = new ObjectOutputStream(fileStream);
objectStream.writeObject(dict);
objectStream.flush();
fileStream.close();
System.out.println("done.");
return dict;
public static void main (String args[]) {
PredText pt = new PredText();
if (args.length == 0) {
// no arguments, find the largest clash
Vector result;
Enumeration e = pt.dict.elements();
String currentSig = "";
String prevSig = "";
int clash = 0;
int maxClash = 0;
String clashSig = "";
while (e.hasMoreElements()) {
WordSig ws = (WordSig) e.nextElement();
currentSig = ws.getSig();
if (currentSig.equals(prevSig)) {
// another word with the same signature
clash ++;
} else {
// new signature: check if the previous one led
// to a maximal clash
if (clash > maxClash) {
clashSig = prevSig;
maxClash = clash;
clash = 1;
prevSig = currentSig;
result = pt.findMatches(clashSig);
System.out.println("The signature leading to most clashes is "
+ clashSig + " with " + result.size() +
" number of clashes");
for (int j = 0; j < result.size(); j++) {
System.out.println((String)result.get(j));
} else if ("0123456789".indexOf(args[0].charAt(0)) > -1){
// numeric input: find the matches for the argument
Vector result;
result = pt.findMatches(args[0]);
for (int j = 0; j < result.size(); j++) {
System.out.println((String)result.get(j));
} else {
// convert each word to the corresponding signature
for (int i = 0; i < args.length; i++) {
System.out.print(toNumeric(args) + " ");
class WordSig implements Comparable, Serializable {
String word;
String sig;
public WordSig (String sig, String word) {
this.sig = sig;
this.word = word;
public String getSig () {
return this.sig;
public String getWord() {
return this.word;
public int compareTo (Object ws) {
return sig.compareTo(((WordSig) ws).getSig());
public boolean equals (Object ws) {
return sig.equals(((WordSig) ws).getSig());
public String toString () {
return sig + ", " + word; -
Comparable and Serializable Interfaces in MIDP
Hi All,
I have developed a program in java which implements Comparable and Serializable Interfaces. After, I decided to run the program in J2ME. But later on, I found that MIDP doesn't implement these interfaces.
Some one can help me how to implement my own interfaces.
Thank youThank you for replying to me.
My problem is to compare to objects in MIDP.
You know that in java is possible to implements directly the Comparable interface but in MIDP is not the same. So I think it requires to create your own. Is that my question.
I need some to help me. just to avoid the implentation of comparable interface from the java lang package.
Thank u. -
What is serialization and serializable
what is serialization and serializable,Can any body explain me please.
hi
Serialization in java is the process of making the object flat which can later be stored on your disk like a normal flat file. the serailized object can be found useful mainly when using RMI and EJB where we persist cobjects so that they can be sent online (thru cable) by this we mean for objects to be distributed the prerequiste is tht they should be serialized. For this we have a interfacein java called "Serializable". the class tht needs serialization of its object should implement this class. this is a marker interface(the interface tht contains nmo methods)
hope the concept is clear if not please mail me to : [email protected]
bye
thnx and regards
bhaskara navuluri -
Web Application and Serialization
Hi, i have a problem with a web application that is running on an Application server (BEA WebLogic 7.0). I have only the war file of the web application and i must know if in this war there is a class that is not serializable.
How can i find it ? Is there a tool that can help me to find not serializable classes ?
Thanks.
claudiozx2006One way to do that is to decompile Java classes with Java decompiler and see which one doesn't implement Serializable interface. Here is a link to a good decompiler: http://www.kpdus.com/jad.html
-
Creative, RMAs, and all the time in the wo
Near the beginning of the month, I sent my Zen Touch (20gig) back to creative after the hard dri've died. They've had it since the 7th and I've been checking my RMA's status daily waiting for the status to change (it has said Hard Disk Test Failure for quite awhile).
A week (or maybe two) ago I was called by creative and they told me that there would be a charge for my player's repairs and I happily provided them with the information they needed to charge me. The charge still hasn't appeard on my credit card and I haven't been contacted in awhile.
Yesterday (Wednesday) I emailed creative about my RMA status and haven't heard anything back from them (not even a confirmation that they got it).
Any ideas folks?I just checked again today and the charge now appears on my account (it must have gone through after I checked yesterday).
Hopefully this means I'll get my replacement Touch soon (long walk to campus + no music = crazy).
Thanks for your help -
Hi,
I am attempting to create a cache on the web server to store
frequently accessed reference data. I do so by running a series of
queries in a startup class. The data retrieved from the result set of
each query is stored in a custom class and bound to the server context.
My understanding is that when serializable objects are bound, they are
written to disk (so as not.to waste valuable Heap space I assume). As a
test I made the startup query return a large amount of data and I
expected to see the amount of free disk space decrease as the objects
were bound however I did not see this occurring. I examined the memory
usage of the java process with the NT task manager, and the memory usage
was increasing pretty dramatically as the query results were performed
and new objects created to store this data.
Based on these observations I assume that the objects I created and
bound are stored in the Java Heap and not written to disk. Would
Weblogic at some point write these to disk if memory became tight or is
my understanding that binding an object serializes it incorrect?
If it turns out that what I am attempting here consumes a lot of heap
space, I assume that server performance will suffer which is
unacceptable. Would using read-only entity beans be a better solution?
The container could manage this memory more effectively but it would
seem to add a lot of overhead for a simple read only data cache.
Thanks,
Steve SnodgrassWe never write jndi data to the disk. So if you add more objects your are
going to take up more heap space. You should be looking at other
alternatives to implement this.
-- Prasad
Steve Snodgrass wrote:
Hi,
I am attempting to create a cache on the web server to store
frequently accessed reference data. I do so by running a series of
queries in a startup class. The data retrieved from the result set of
each query is stored in a custom class and bound to the server context.
My understanding is that when serializable objects are bound, they are
written to disk (so as not.to waste valuable Heap space I assume). As a
test I made the startup query return a large amount of data and I
expected to see the amount of free disk space decrease as the objects
were bound however I did not see this occurring. I examined the memory
usage of the java process with the NT task manager, and the memory usage
was increasing pretty dramatically as the query results were performed
and new objects created to store this data.
Based on these observations I assume that the objects I created and
bound are stored in the Java Heap and not written to disk. Would
Weblogic at some point write these to disk if memory became tight or is
my understanding that binding an object serializes it incorrect?
If it turns out that what I am attempting here consumes a lot of heap
space, I assume that server performance will suffer which is
unacceptable. Would using read-only entity beans be a better solution?
The container could manage this memory more effectively but it would
seem to add a lot of overhead for a simple read only data cache.
Thanks,
Steve Snodgrass -
Audio IC OP-AMP Tests with RMAA and Audigy 2ZS Platinum
Here are some [url="http://www.jensign.com/RMAA/RMAAOpAmpTests.html">RMAA test results[/url]?and basic circuit-design information for a few commercial audio IC op am
ps.
The information might be useful for those wanting to build utility audio circuits for various purposes.
I'll add?more results as time permits.http://www.soundblaster.com/products...aster-zxr.aspx
The ZxR has asio according to Creative's product sheet.
Maybe you should contact tech support again and put in the above link and ask why they say that there is no asio support !
I don't use asio so I don't know more about it. -
Drag and drop, transferable and serializable
I am currently writing a drag and drop algorithm for a JTree.
I mostly follow the example at http://www.oreilly.com/catalog/jswing/chapter/dnd.beta.pdf
now i encountered the following problem:
If my Nodes are not serializable they are changed to null when a path containing them is returned via the getTransferData method as defined in the Transferable interface.
If they implement Serializable I get a java.io.NotSerializableException:
pointing at a class that has nothing to do with this whole operation other then being in the same package. If i also try to make this class serializeable i get java.io.NotSerializableException: that points to java.lang.ref.WeakReference (there are WeakReferences in the second class but they are totally independent to anything i try to drag and drop).
Does anyone have any knowledge in that field?Had the same problems until we made the objects Cloneable also - adding a public Object clone() method to the class being Transferable-ized, making sure it obeyed clone() semantics, and we started getting the right data flavors.
Maybe you are looking for
-
I have purchased the Adobe Creative Suite 4 and now my first dvd of the software doesn't work anymor
I have purchased the Adobe Creative Suite 4 and now my first dvd of the software doesn't work anymore. My computer doesn't want to read it anymore. I want to mention that I also tried on some other computers and still the problems continues. How can
-
HELP!!!!!!! I'm certain I am not the only one with this problem. Backed up (sensibly!) yesterday prior to upgrading to iTunes 10.5. All started swimmingly with subsequent 5.0 upgrade for my iPhone 3Gs HOWEVER mnow a lot of the apps are missing, NO mu
-
My macbook pro have been freezing on my recently. It started wtihin two weeks after setting up regularly scheduled back-ups using superduper. It seems to happen when I'm using the internet. My browser is Firefox. Any suggestions?
-
Can't uninstall XCelsius 2008 SP1, in order to install SP3.
Hello, I'm attempting to uninstall XCelsius 2008 SP1 (FP3), in order to install SP3, as per the instructions. However I am running into the same error message that is found in this thread: [SP3 Wont install because I can't get current version off|SP
-
Oracle EBS Customization Patch Impact Analysis Tool
Hi All There are times when you need to modify Oracle source code to achieve custom functionality. This will ideally happen once you receive a SCR approval from oracle(source code request approval). The pitfall in this approach is that you will need