OC4J-RA.XML reading directory

For my oc4j-ra.xml connection which folder is it getting read from
1. C:\product\10.1.3.1\OracleAS_1\j2ee\home\connectors
OR
2. C:\product\10.1.3.1\OracleAS_1\j2ee\home\application-deployments\default
What is the difference between the two or difference in how they are read

1) I believe it is there only for sample and never used.
2) is the one read by SOA suite.
Regards,
Chintan

Similar Messages

Multiple Domains with oc4j-ra.xml

Hi, I am using the oc4j-ra.xml file in the /oracle/app/10Gias/j2ee/OC4J_BPEL/application-deployments/default/DbAdapter/ directory to my database connection. I have now created a second domain for a TEST environment and want to use a seperate oc4j-ra.xml file for it. Is this possible? Should'nt there be a seperate oc4j-ra.xml file for each domain? Or is there another way to handle this with multiple domains?
Thanks

Hi,
I am sorry it is not oc4j-ra.xml rather it is OraHome_1\j2ee\OC4J_BPEL\config\data-sources.xml where we have jndi location of all datasources.
i think here we can define multiple datasource elements pointing to diffrent databases say one for Development and one for Testing like:
for Development:
<data-source class="com.evermind.sql.DriverManagerDataSource"
     name="BPELServerDataSource"
     location="jdbc/BPELServerDataSourceWorkflowDev"
     xa-location="BPELServerDataSource"
     ejb-location="jdbc/BPELServerDataSource"
     connection-driver="oracle.jdbc.OracleDriver"
     max-connections="50"
     min-connections="10"
     connection-retry-interval="30"
     max-connect-attempts="10"
     username="orabpel"
     password="->pwForOrabpel"
     url="jdbc:oracle:thin:@(DESCRIPTION=(ADDRESS_LIST=(LOAD_BALANCE=on)(ADDRESS=(PROTOCOL=tcp)(HOST=101.11.50.51)(PORT=1521)))(CONNECT_DATA=(SERVICE_NAME=esb)))"/>
for Testing:
<data-source class="com.evermind.sql.DriverManagerDataSource"
     name="BPELServerDataSource"
     location="jdbc/BPELServerDataSourceWorkflowTest"
     xa-location="BPELServerDataSource"
     ejb-location="jdbc/BPELServerDataSource"
     connection-driver="oracle.jdbc.OracleDriver"
     max-connections="50"
     min-connections="10"
     connection-retry-interval="30"
     max-connect-attempts="10"
     username="orabpel"
     password="->pwForOrabpel"
     url="jdbc:oracle:thin:@(DESCRIPTION=(ADDRESS_LIST=(LOAD_BALANCE=on)(ADDRESS=(PROTOCOL=tcp)(HOST=101.11.50.52)(PORT=1521)))(CONNECT_DATA=(SERVICE_NAME=esb)))"/>
after that, modify the domain.xml in Development domain to point
<property id="datasourceJndi">
<name>Domain datasource JNDI</name>
<value>jdbc/BPELServerDataSourceWorkflowDev</value>
<comment><![CDATA[
The JNDI name for the domain datasource. This datasource may refer to any datasource (JTA not required).
]]></comment>
</property>
and modify the domain.xml in Testing domain to point
<property id="datasourceJndi">
<name>Domain datasource JNDI</name>
<value>jdbc/BPELServerDataSourceWorkflowTest</value>
<comment><![CDATA[
The JNDI name for the domain datasource. This datasource may refer to any datasource (JTA not required).
]]></comment>
</property>
I hope this will help you.
Thanks,
-Vidya

Question about oc4j-ra.xml

Hi
Under what scenario we need to change the contents of oc4j-ra.xml file for the DBAdapter?
Thanks
BS

Hi,
read this
http://download-uk.oracle.com/docs/cd/B31017_01/integrate.1013/b28994/adptr_db.htm#BDCBIGJG
In production environments, it is recommended that you add the JNDI entry to the adapter deployment descriptor (oc4j-ra.xml). This way, the database adapter is more performant by working in a managed mode. In a nonmanaged mode, the database adapter uses the design-time connection information.
and
Connection information in the oc4j-ra.xml file is not generated by the Adapter Configuration Wizard. You must manually update this file and restart Oracle BPEL Server for updates to oc4j-ra.xml to take effect.

SOA10g: Encrypt Password in oc4j-ra.xml file.

I am using ftp adapter for SFTP operations. Is there any way to encrypt the password in oc4j-ra.xml file.
I was trying to use encrypt.bat to encrypt the password..but when i hit the enter button , the screen gets closed.
Pls tell me how to achieve this in soa 10g.
Thanks,
AB

This is done via the 'encrypt.bat' or 'encrypt.sh' script located in your SOA Suite install.
cd %ORACLE_HOME%\bpel\bin
encrypt.bat mypassword
Use the output of this command in your oc4j-ra.xml file.
(Thank You Ahmed!! http://blog.thisisahmed.com/)

Testing data sources in oc4j-ra.xml

Is there a way to test the data sources in oc4j-ra.xml from the server? I have a server sitting inside a DMZ that has access back to internal databases. The DMZ has its own set of IP addresses and it has specific openings to the internal resources it needs. that is why i would like to test the connections from the server.

Hi,
You're right. I've downloaded JDev 10.1.2.
The working version:
<data-source name="jdev-connection-myconn"
               class="com.evermind.sql.DriverManagerDataSource"
               location="jdbc/myconnCoreDS" xa-location="jdbc/xa/myconnXADS"
               ejb-location="jdbc/myconnDS"
               pooled-location="jdbc/myconnPooledDS"
               connection-driver="oracle.jdbc.driver.OracleDriver"
               username="xxx" password="yyy"
               url="jdbc:oracle:thin:@localhost:1521:mysid"
               inactivity-timeout="30"/>and:
DataSource ds = (DataSource) getInitialContext().lookup("jdbc/myconnDS");JDev generates the correct data-sources.xml, if you create the data-sources.xml with its wizard (New Galery/General/DeploymentDescriptors/data-sources.xml). Then you can see in the properties dialog, the default setting is: Auto update data-sources.xml when running or deploying to OC4J.
So when you first run the embedded OC4J, your data-sources.xml file will be updated with your connections.
I read these useful things in Olaf Heimburger's blog :) (OC4J: Configuring DataSources, 2007-05-03)
Regards,
Kati

Error: unexpected XML reader state. expected: END but found: START:

I am getting following error while invoking method 'GetVersionInfo' (.net web service over dll) which takes one input parameter(string) and gives two output parameters(both short):
ERROR at line 1:
ORA-29532: Java call terminated by uncaught Java exception: deserialization
error: unexpected XML reader state. expected: END but found: START:
{UPPLink}pnVersionMajor
ORA-06512: at "SYS.UTL_DBWS", line 388
ORA-06512: at "SYS.UTL_DBWS", line 385
ORA-06512: at line 40
Expected Request is as follows:
POST /UPPLink/UPPLink.asmx HTTP/1.1
Host: 172.16.1.38
Content-Type: text/xml; charset=utf-8
Content-Length: length
SOAPAction: "UPPLink/GetVersionInfo"
<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
<soap:Body>
<GetVersionInfo xmlns="UPPLink">
<ignore>string</ignore>
</GetVersionInfo>
</soap:Body>
</soap:Envelope>
EXpected Response is as follows:
HTTP/1.1 200 OK
Content-Type: text/xml; charset=utf-8
Content-Length: length
<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
<soap:Body>
<GetVersionInfoResponse xmlns="UPPLink">
<GetVersionInfoResult>
<pnVersionMajor>short</pnVersionMajor>
<pnVersionMinor>short</pnVersionMinor>
</GetVersionInfoResult>
</GetVersionInfoResponse>
</soap:Body>
</soap:Envelope>
The PL/SQL code I am using is as follows:
DECLARE
service_ sys.utl_dbws.SERVICE;
call_ sys.UTL_DBWS.call;
service_qname sys.utl_dbws.QNAME;
port_qname sys.utl_dbws.QNAME;
operation_qname sys.utl_dbws.QNAME;
string_type_qname sys.utl_dbws.QNAME;
number_type_qname sys.utl_dbws.QNAME;
retx ANYDATA;
strEntry VARCHAR2(100);
retx_string VARCHAR2(100);
majorVersion NUMBER;
minorVersion NUMBER;
params sys.utl_dbws.ANYDATA_LIST;
v_outputs sys.utl_dbws.anydata_list;
BEGIN
dbms_output.put_line('Starting Function');
service_qname := sys.utl_dbws.to_qname(null, 'UPPLink');
strEntry := 'vab';
dbms_output.put_line('Creating Service');
service_ := sys.utl_dbws.create_service(HTTPURITYPE('http://172.16.1.38/UPPLink/UPPLink.asmx?WSDL'), service_qname);
dbms_output.put_line('Creating Operation');
operation_qname := sys.utl_dbws.to_qname(null, 'GetVersionInfo');
dbms_output.put_line('Calling Service');
call_ := sys.utl_dbws.create_call(service_, null, operation_qname);
sys.utl_dbws.set_property(call_, 'SOAPACTION_USE', 'true');
sys.utl_dbws.set_property(call_, 'SOAPACTION_URI', 'UPPLink/GetVersionInfo');
sys.utl_dbws.set_property(call_, 'OPERATION_STYLE', 'rpc');
string_type_qname := sys.utl_dbws.to_qname('http://www.w3.org/2001/XMLSchema', 'string');
number_type_qname := sys.utl_dbws.to_qname('http://www.w3.org/2001/XMLSchema', 'short');
sys.utl_dbws.add_parameter(call_, 'ignore', string_type_qname, 'ParameterMode.IN');
sys.utl_dbws.add_parameter(call_, 'pnVersionMinor', number_type_qname, 'ParameterMode.OUT');
sys.utl_dbws.set_return_type(call_, number_type_qname);
params(0) := ANYDATA.convertvarchar2(strEntry);
dbms_output.put('Invoking with Input Parameter: ');
dbms_output.put_line(ANYDATA.ACCESSVARCHAR2(params(0)));
retx := sys.utl_dbws.invoke(call_, params);
dbms_output.put_line('Invoke complete');
majorVersion := retx.accessnumber;
dbms_output.put_line('Major Version ' || majorVersion);
v_outputs := SYS.utl_dbws.get_output_values(call_);
minorVersion := ANYDATA.AccessNumber(v_outputs(1));
dbms_output.put_line('Minor Version ' || minorVersion);
sys.utl_dbws.release_service(service_);
END;
/

Actually, the name needs to match what is specified in the WSDL file.

Deserialization error: XML reader error: unexpected character content:

Hi,
I'm just learning to write web services. I pasted the service and it seems to work.
It's code is :
package server;
import javax.jws.WebService;
public class HelloImpl {
   * @param name
   * @return Say hello to the person.
   public String sayHello(String name) {
     return "Hello, " + name + "!";
}I wired the service using spring, following the tutorial :
public class HellowsImpl {
    String name;
    public HellowsImpl() {
    private Hellows service;
    public void setService(Hellows service) {
        this.service = service;
    public void sayHi() {
        try {
            service.sayHello(name);
        } catch (RemoteException e) {
            // TODO
    public Hellows getService() {
        return service;
    public void setName(String name) {
        this.name = name;
}But when I try this :     HellowsImpl service ;
    service=(HellowsImpl)ac.getBean("hellowsclient");
service.sayHi();I get the exception : Caught exception while handling request: deserialization error: XML reader error: unexpected character content: "fd"
Where might be the problem?

Hi, I am also facing this error while trying to create "Dynamic Proxy Client"
I am accessing the WS method like this
String UrlString = "http://localhost:1559/DynamicProxy/DProxy?WSDL";
String nameSpace = "urn:DProxy/wsdl";
String serviceName = "DProxy";
String port = "DProxySEIPort";
URL serviceUrl = new URL(UrlString);
ServiceFactory serviceFactory = ServiceFactory.newInstance();
Service service = serviceFactory.createService(serviceUrl,new QName(nameSpace,serviceName));
dproxy.DProxySEI myProxy = (dproxy.DProxySEI)service.getPort(new QName(nameSpace,port),dproxy.DProxySEI.class);
String message = myProxy.sayHello("rajeev");
WSDL File content :
<?xml version="1.0" encoding="UTF-8"?><definitions xmlns="http://schemas.xmlsoap.org/wsdl/" xmlns:tns="urn:DProxy/wsdl" xmlns:ns2="urn:DProxy/types" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" name="DProxy" targetNamespace="urn:DProxy/wsdl">
<types>
<schema xmlns="http://www.w3.org/2001/XMLSchema" xmlns:tns="urn:DProxy/types" xmlns:soap11-enc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" targetNamespace="urn:DProxy/types">
<complexType name="sayHello">
<sequence>
<element name="String_1" type="string" nillable="true"/></sequence></complexType>
<complexType name="sayHelloResponse">
<sequence>
<element name="result" type="string" nillable="true"/></sequence></complexType>
<element name="sayHello" type="tns:sayHello"/>
<element name="sayHelloResponse" type="tns:sayHelloResponse"/></schema></types>
<message name="DProxySEI_sayHello">
<part name="parameters" element="ns2:sayHello"/></message>
<message name="DProxySEI_sayHelloResponse">
<part name="result" element="ns2:sayHelloResponse"/></message>
<portType name="DProxySEI">
<operation name="sayHello">
<input message="tns:DProxySEI_sayHello"/>
<output message="tns:DProxySEI_sayHelloResponse"/></operation></portType>
<binding name="DProxySEIBinding" type="tns:DProxySEI">
<soap:binding transport="http://schemas.xmlsoap.org/soap/http" style="document"/>
<operation name="sayHello">
<soap:operation soapAction=""/>
<input>
<soap:body use="literal"/></input>
<output>
<soap:body use="literal"/></output></operation></binding>
<service name="DProxy">
<port name="DProxySEIPort" binding="tns:DProxySEIBinding">
<soap:address location="http://localhost:1559/DynamicProxy/DProxy" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"/></port></service></definitions>
and Here is my SEI Implementation class
public java.lang.String sayHello(String name) throws java.rmi.RemoteException {
String message = "hi.."+name+"..How r u";
return message;
Can any one help me plz...
Thanks in advance..

Reading directory names with PL/SQL

I need to reade the names for a given directory, store them and then go through the directory for specific file names. The filenames in the subdirectories are all named the same, however the directory names are different. We're using Oracle 9ir2 and would like to do this within a PL/SQL procedure. The psuedo code goes something like this:
Read directory names for MY_Folder
Place them in a table or cursor
Go through each subfolder and import my_file1, my_file2
How do I obtain the names of all directories?
What's the best way to loop through this list and import my_file1, my_file2?

Hi,
Look at this,
http://www.oracle-base.com/articles/misc/FTPFromPLSQL.php
http://www.oracle-base.com/dba/miscellaneous/ftp.pks
http://www.oracle-base.com/dba/miscellaneous/ftp.pkb
Or Chris Poole's XUTL_FTP package:
http://www.chrispoole.co.uk/apps/xutlftp.htm
Regards,
Christian Balz

[solved] NFS: "ls: reading directory .: Input/output error" after time

Hello,
I got the following configuration:
NFS-server: Always on, connected via LAN.
NFS-clients: 2 computers, connected via LAN and WLAN. On standby: auto umount NFS-share via system-sleep-hook with systemd.
This works flawlessly some hours or even days. But after some time, the following happens:
1. mount nfs-share: no error message
2a. trying to access that folder via filemanager, e.g. thunar: folder seems to be empty (it isn't on server!), but the correct freesize of the NFS-share on server is displayed in the statusbar.
2b. trying to access that folder via commandline:
$ ls
ls: reading directory .: Input/output error
The very same worked just a few hours before, I haven't changed anything meanwhile. Apart from standby (--> auto umount NFS-share) and resume (manual mount NFS-share) on the clients which worked before, too.
Any idea what's going wrong?
additional info:
server:
/etc/exports
/srv/nfs/myshare 192.168.2.0/24(rw,all_squash,anonuid=33,anongid=33,no_subtree_check)
(yes, the mapping is needed and right.)
clients:
/etc/fstab
servername:/srv/nfs/myshare /home/carl/nfs nfs4 noauto,soft,user,_netdev,timeo=14,rsize=8192,wsize=8192 0 0
/usr/lib/systemd/system-sleep/umount-nfs
#!/bin/sh
case $1 in
pre)
umount -f /home/carl/nfs
esac
Last edited by Carl Karl (2014-09-21 17:07:47)

Indeed, there could be something interesting in dmesg on the server:
[ 4.190117] NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state recovery directory
[ 4.190596] NFSD: starting 90-second grace period (net ffffffff818a9540)
[ 5.445237] [drm] Enabling RC6 states: RC6 on, RC6p on, RC6pp off
[ 5.895519] r8169 0000:04:00.0 enp4s0: link up
[ 5.895529] IPv6: ADDRCONF(NETDEV_CHANGE): enp4s0: link becomes ready
[72346.265850] usb 3-1: USB disconnect, device number 2
[72346.670926] usb 3-1: new SuperSpeed USB device number 3 using xhci_hcd
[72346.684585] usb-storage 3-1:1.0: USB Mass Storage device detected
[72346.684716] scsi5 : usb-storage 3-1:1.0
[72347.686518] scsi 5:0:0:0: Direct-Access WD Elements 1048 1022 PQ: 0 ANSI: 6
[72347.687606] sd 5:0:0:0: [sdc] 976769024 512-byte logical blocks: (500 GB/465 GiB)
[72347.690295] sd 5:0:0:0: [sdc] Write Protect is off
[72347.690301] sd 5:0:0:0: [sdc] Mode Sense: 47 00 10 08
[72347.692981] sd 5:0:0:0: [sdc] No Caching mode page found
[72347.693025] sd 5:0:0:0: [sdc] Assuming drive cache: write through
[72348.135398] sdc: sdc1
[72348.141458] sd 5:0:0:0: [sdc] Attached SCSI disk
[72348.455737] EXT4-fs (sdc1): recovery complete
[72348.455919] EXT4-fs (sdc1): mounted filesystem with ordered data mode. Opts: (null)
[74276.020331] EXT4-fs error (device sda1): ext4_find_entry:1310: inode #14024711: comm nfsd: reading directory lblock 0
[74276.021107] EXT4-fs error (device sda1): ext4_find_entry:1310: inode #14024711: comm nfsd: reading directory lblock 0
(last one repeats several times...)
Indeed, the NFS-share resists on a external WD harddrive connected via USB, /dev/sdc1.
As suggested in the NFS wiki article, the NFS-share is a bind-mount:
/etc/fstab on server:
# fake-root for NFS
/magnet/owncloud/data/carl/files /srv/nfs/myshare none bind,noauto,x-systemd.automount
while /srv is on /dev/sda1.
The external harddrive has an auto-standby (NOT hdparm...) which isn't causing troubles with other services.
So it seems to be a problem connected to this bind-mount to external USB setup....
I'll try to find out whether there is a way to avoid that.
Thanks so far!
Last edited by Carl Karl (2014-09-16 14:30:02)

RE : SOA_HOME j2ee/oc4j_soa/log/oc4j_soa_soa_group_1/oc4j/log.xml

Hi All,
Is <SOA_HOME>j2ee/oc4j_soa/log/oc4j_soa_soa_group_1/oc4j/log.xml contains all activity logs in soa server?
We need to check the time when our ESB server was down.
Thanks in Advance.

Hi bbukacek
There is nothing in domains logs on timestamp when this service was invoked. Only there is a log for one service, that is making continuous SFTP connections. This service is creating 5 connections within a minute. I am thinking, this service is consuming our server resource, which is cauing a problem.
Do you have any idea?
Regards

XML read errors--failure to open dtd (DITA)

Hi all,
I've run out of ideas and places to look on this one, I hope someone can help.
The specs: WinXP Pro, Frame 8.0p277. Built-in DITA. Not using DITA Open Toolkit. No major issues except for previously discussed conref problems which, many thanks to Scott, seem to be under control.
The context: I'm a freelancer, on contract to a financial institution. I work part-time in my own office (up-to-date, preferred set-up) and part-time onsite. I can't go into detail, but the set-up is less than ideal. I have to do much back-and-forth portaging of project and template files, and they are often corrupted when I reopen them.
Specs onsite I'm not sure about, but it's definitely Frame 8 with the first patch. I'm pretty sure they haven't installed any others, so the 8.03 patch shouldn't be an issue. (I'll check and report back, if that info is needed.)
The error: Came out of the blue last week, my first day back in my office after three days onsite. Now, every time I open or create any xml file, using any template, I get an XML Read Report Log error that reports a failure to open the DTD, and a parse error in the document prolog. I don't know where it's coming from, and I don't know why it started happening. I modified structapps once, many months ago, but hadn't touched it since, and I've never touched the r/w rules files in either location.
(I realize I should test this scenario onsite, but I daren't risk importing trouble, if it started here.)
Specifically, the error reads: Could not open DTD file: C:\Documents and Settings\path-to-project-files-folder\ditabase.dtd Parse error at line 9, char 1: Error procssing external entity reference.
I don't understand why it's looking for the dtd file in the same folder as the project files when I've never stored it there, and I have the following in the structapps, and r/w rules files.
DTD: $STRUCTDIR\xml\dita\default-app\dtd\ditabase.dtd
Read/write rules: $STRUCTDIR\xml\dita\default-app\DITA-Topic-FM\topic.rules.txt
The R/W Rules statement reads: writer external dtd is public "-//OASIS//DTD DITA Composite//EN" "ditabase.dtd";
I can go completely cross-eyed after a few hours trying to parse these docs myself. The answer may well be right in front of me, but for the life of me I can't see it. I hope someone else can.
Karen

Hello Karen,
Have you been able to resolve this issue? I'm encountering a similar issue while going through the FrameMaker 8 Help topics: Processing XML > Migration from Unstructured FrameMaker to XML > Getting started with structure.
I have followed along with all the examples all the way down to the "Testing XML round-tripping" topic. When I go to the step: Export the FrameMaker file to XML, and select my XML application, I get a parsing error similar to what you had mentioned above.
The Help topics have you first build an EDD for a simple document (proposal) - successful.
They then have you open a new document and import the EDD - successful.
They then have you add formatting to the EDD and then reimport into your document to test it. - successful
They then have you build the structured app by saving the EDD to DTD. You are then supposed to create a template by removing all the content from your original file that they had you open and save it as a template. Then you are supposed to edit the application definition file. Finally you copy the template and the DTD to the Adobe FrameMaker 8 folder. - successful
I've done this process twice and each time I get the same Save to XML Log error message when trying to export my document to XML.
The first things that are displayed are the path the source and destination folders.
Next is the XML parser error messages (Document Prolog).
There are basically 2 parsing errors, line 3 and 9.
line 3, "Could not open DTD file" C:\DOCUME~1\MICHAE~1\LOCALS~1\Temp\$STRUCTDIR\XML\Preface\Preface.dtd
Error in processing external entity reference"
line 9, "Could not open DTD file" C:/Documents%20and%20Settings/michael_randall/My%20Documents/FrameEDDTemplatePractice/$ST RUCTDIR/XML/Preface/Preface.dtd
Error in processing external entity reference"
Please let me know if have any new information.
Thanks,
Michael Randall

OAF: How to read directory in middle tier

Hi,
I have a requirement in OAF wherein I need to display all the files in a directory in middle tier and later on filer if required based in user input. For e.g list all contents of /usr/tmp and then in UI user might enter *.text to filter only .txt files. Basically those files should appear as link which will open the file in OAF page.
One way is to use plsql to read directory.
Can some one provide input how to achieve this.
Thanks in advance.

I'd also be interested in the most elegant way of achieving this.
I don't want the users to be able to specify any folder on the middle tier - but a specific one - I'm assuming it'll be straightforward either way.
Edited by: user8266039 on 24-Aug-2009 05:39

Is there any package as an XML Reader?

I have a simple XML file on the web like:
<XML>
<A>true</A>
<B>ABCDEF</B>
</XML>
I would like to ask is there any simple XML Reader class for me to retrieve the value of the filed of the XML file easily?
e.g., someclass.getValue("A") will give me true
and someclass.getValue("B") will give meABCDEF
Thank you very much for your help.

not that simple, but there are DOM parsers ( could download jaxp on java's site ).

JAX-RPC deserialization error: unexpected XML reader state

Guys,
Trying to write a Jax-Rpc client that consumes a web service hosted on WebLogic 7.1 talking soap 1.1. I can bind to that service using Apache SOAP - so I don't think that service is returning invalid XML.
Is there something in my client's classpath that's old or not compatible ?
Getting the following exception
java.rmi.RemoteException: Runtime exception; nested exception is:
deserialization error: unexpected XML reader state. expected: END but found: START: stockSymb
ol
deserialization error: unexpected XML reader state. expected: END but found: START: stockSymbol
at com.sun.xml.rpc.encoding.ObjectSerializerBase.deserialize(ObjectSerializerBase.java:209)
at com.sun.xml.rpc.encoding.ReferenceableSerializerImpl.deserialize(ReferenceableSerializerIm
pl.java:115)
at trader.TraderServicePort_buy_ResponseStruct_SOAPSerializer.doDeserialize(TraderServicePort
buyResponseStruct_SOAPSerializer.java:37)
at com.sun.xml.rpc.encoding.ObjectSerializerBase.deserialize(ObjectSerializerBase.java:165)
at com.sun.xml.rpc.encoding.ReferenceableSerializerImpl.deserialize(ReferenceableSerializerIm
pl.java:115)
at trader.TraderServicePort_Stub._deserialize_buy(TraderServicePort_Stub.java:180)
at trader.TraderServicePort_Stub._readFirstBodyElement(TraderServicePort_Stub.java:153)
at com.sun.xml.rpc.client.StreamingSender._send(StreamingSender.java:168)
at trader.TraderServicePort_Stub.buy(TraderServicePort_Stub.java:115)
at portal.jsp._portal._test.__TestJaxrpc._jspService(__TestJaxrpc.java:83)
at weblogic.servlet.jsp.JspBase.service(JspBase.java:27)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:120)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:138)
at weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImpl.java:945)
at weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImpl.java:909)
at weblogic.servlet.internal.ServletContextManager.invokeServlet(ServletContextManager.java:2
69)
at weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.java:392)
at weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:274)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:130)
CAUSE:
unexpected XML reader state. expected: END but found: START: stockSymbol
at com.sun.xml.rpc.streaming.XMLReaderUtil.verifyReaderState(XMLReaderUtil.java:49)
at trader.TradeResult_SOAPSerializer.doDeserialize(TradeResult_SOAPSerializer.java:66)
at com.sun.xml.rpc.encoding.ObjectSerializerBase.deserialize(ObjectSerializerBase.java:165)
at com.sun.xml.rpc.encoding.ReferenceableSerializerImpl.deserialize(ReferenceableSerializerIm
pl.java:115)
at trader.TraderServicePort_buy_ResponseStruct_SOAPSerializer.doDeserialize(TraderServicePort
buyResponseStruct_SOAPSerializer.java:37)
at com.sun.xml.rpc.encoding.ObjectSerializerBase.deserialize(ObjectSerializerBase.java:165)
at com.sun.xml.rpc.encoding.ReferenceableSerializerImpl.deserialize(ReferenceableSerializerIm
pl.java:115)
at trader.TraderServicePort_Stub._deserialize_buy(TraderServicePort_Stub.java:180)
at trader.TraderServicePort_Stub._readFirstBodyElement(TraderServicePort_Stub.java:153)
at com.sun.xml.rpc.client.StreamingSender._send(StreamingSender.java:168)
at trader.TraderServicePort_Stub.buy(TraderServicePort_Stub.java:115)
at portal.jsp._portal._test.__TestJaxrpc._jspService(__TestJaxrpc.java:83)
at weblogic.servlet.jsp.JspBase.service(JspBase.java:27)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:120)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:138)
at weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImpl.java:945)
at weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImpl.java:909)
at weblogic.servlet.internal.ServletContextManager.invokeServlet(ServletContextManager.java:2
69)
at weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.java:392)
at weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:274)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:130)
Thanks
Atish

Using WSDP 1.1 this can be fixed IF you're using a static stub to access the service by running wscompile with the -f:searchschema option when generating the client stubs. It will then search the schema aggressively for subtypes when generating the stubs and your client will function correctly. The downside is that this ties your client down to using implementation specific functionality that is not part of the standard, which IMHO is very bad but if you're happy to live with this then it will work.
Therefore I want to use a dynamic proxy client. For this you don't need to use the wscompile tool to generate client stubs and therefore the above fix doesn't work. I have searched the API documentation for some method that would have the same effect but thus far to no avail. Does anybody have any ideas?
On a side note I have to say I'm fairly unhappy that in the entire 900 page web services tutorial no mention is made of how to utilise inheritance for parameter and return types without running into problems, neither is any mention made of support for / lack of support for polymorphism which also seems to cause problems. Forgive my sarcasm and lack of grace but, "What, is it 1975 already?" In this day and age I DO expect to be able to use these things without having to specify obscure compiler options, or indeed worry about them in any way whatsoever.

Deserialization error: unexpected XML reader state. expected: END but found

I have a JWSDP (on weblogic 8.1 SP2) web service that is supposed to return a string that contains a small XML file. The client can call and invoke the service just fine and the service runs. When the client reads the response it blows up with the error below, what is causing this? The response looks okay to me.
====================================
ERROR FROM THE CLIENT
====================================
[java] java.rmi.RemoteException: Runtime exception; nested exception is:
[java] deserialization error: unexpected XML reader state. expected: END but found: START: exchangeDataResult
[java] at com.sun.xml.rpc.client.StreamingSender._handleRuntimeExceptionInSend(Ljava.lang.RuntimeExceptionV(StreamingSender.java:248)
[java] at com.sun.xml.rpc.client.StreamingSender._send(Ljava.lang.String;Lcom.sun.xml.rpc.client.StreamingSenderStateV(StreamingSender.java:230)
[java] at com.mcdata.websvc.riverbed.server.DataExchangerSoap_Stub.exchangeData(Ljava.lang.String;Ljava.lang.String;Ljava.lang.String;Ljava.lang.StringLjava.lang.String;(DataExchangerSoap_Stub.java:70)
[java] at jsp_compiled.__index._jspService(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponseV(__index.java:141)
[java] at weblogic.servlet.jsp.JspBase.service(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponseV(JspBase.java:33)
[java] at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run()Ljava.lang.Object;(ServletStubImpl.java:971)
[java] at weblogic.servlet.internal.ServletStubImpl.invokeServlet(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;Lweblogic.servlet.internal.FilterChainImplV(ServletStubImpl.java:402)
[java] at weblogic.servlet.internal.ServletStubImpl.invokeServlet(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponseV(ServletStubImpl.java:305)
[java] at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run()Ljava.lang.Object;(WebAppServletContext.java:6350)
[java] at weblogic.security.acl.internal.AuthenticatedSubject.doAs(Lweblogic.security.subject.AbstractSubject;Ljava.security.PrivilegedActionLjava.lang.Object;(AuthenticatedSubject.java:317)
[java] at weblogic.security.service.SecurityManager.runAs(Lweblogic.security.acl.internal.AuthenticatedSubject;Lweblogic.security.acl.internal.AuthenticatedSubject;Ljava.security.PrivilegedActionLjava.lang.Object;(SecurityManager.java:118)
[java] at weblogic.servlet.internal.WebAppServletContext.invokeServlet(Lweblogic.servlet.internal.ServletRequestImpl;Lweblogic.servlet.internal.ServletResponseImplV(WebAppServletContext.java:3635)
[java] at weblogic.servlet.internal.ServletRequestImpl.execute(Lweblogic.kernel.ExecuteThreadV(ServletRequestImpl.java:2585)
[java] at weblogic.kernel.ExecuteThread.execute(Lweblogic.kernel.ExecuteRequestV(ExecuteThread.java:197)
[java] at weblogic.kernel.ExecuteThread.run()V(ExecuteThread.java:170)
[java] at java.lang.Thread.startThreadFromVM(Ljava.lang.ThreadV(Unknown Source)
[java] Caused by: deserialization error: unexpected XML reader state. expected: END but found: START: exchangeDataResult
[java] at com.sun.xml.rpc.encoding.literal.LiteralSimpleTypeSerializer.deserialize(Ljavax.xml.namespace.QName;Lcom.sun.xml.rpc.streaming.XMLReader;Lcom.sun.xml.rpc.encoding.SOAPDeserializationContextLjava.lang.Object;(LiteralSimpleTypeSeri
alizer.java:133)
[java] at com.mcdata.websvc.riverbed.server.DataExchangerSoap_Stub._deserialize_exchangeData(Lcom.sun.xml.rpc.streaming.XMLReader;Lcom.sun.xml.rpc.encoding.SOAPDeserializationContext;Lcom.sun.xml.rpc.client.StreamingSenderStateV(DataExchan
gerSoap_Stub.java:117)
[java] at com.mcdata.websvc.riverbed.server.DataExchangerSoap_Stub._readFirstBodyElement(Lcom.sun.xml.rpc.streaming.XMLReader;Lcom.sun.xml.rpc.encoding.SOAPDeserializationContext;Lcom.sun.xml.rpc.client.StreamingSenderStateV(DataExchangerS
oap_Stub.java:104)
[java] at com.sun.xml.rpc.client.StreamingSender._send(Ljava.lang.String;Lcom.sun.xml.rpc.client.StreamingSenderStateV(StreamingSender.java:158)
[java] ... 14 more
====================================
SOAP RESPONSE
====================================
<env:Envelope xmlns:env="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/"
xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<env:Header>
</env:Header>
<env:Body env:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
<m:exchangeDataResponse xmlns:m="https://partners.mcdata.com">
<exchangeDataResult xsi:type="xsd:string"><status>OK</status>
<message>Transaction accepted.</message></exchangeDataResult>
</m:exchangeDataResponse>
</env:Body>
</env:Envelope>
====================================
WSDL
====================================
<?xml version="1.0" encoding="utf-8"?>
<wsdl:definitions
xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/"
xmlns:tm="http://microsoft.com/wsdl/mime/textMatching/"
xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/"
xmlns:mime="http://schemas.xmlsoap.org/wsdl/mime/"
xmlns:tns="https://partners.mcdata.com"
xmlns:s="http://www.w3.org/2001/XMLSchema"
xmlns:soap12="http://schemas.xmlsoap.org/wsdl/soap12/"
xmlns:http="http://schemas.xmlsoap.org/wsdl/http/"
targetNamespace="https://partners.mcdata.com"
xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"
name="">
<wsdl:types>
<s:schema elementFormDefault="qualified" targetNamespace="https://partners.mcdata.com">
<s:element name="exchangeData">
<s:complexType>
<s:sequence>
<s:element minOccurs="0" maxOccurs="1" name="sender" type="s:string" />
<s:element minOccurs="0" maxOccurs="1" name="password" type="s:string" />
<s:element minOccurs="0" maxOccurs="1" name="transactionType" type="s:string" />
<s:element minOccurs="0" maxOccurs="1" name="data" type="s:string" />
</s:sequence>
</s:complexType>
</s:element>
<s:element name="exchangeDataResponse" type="s:string" />
</s:schema>
</wsdl:types>
<wsdl:message name="exchangeDataSoapIn">
<wsdl:part name="parameters" element="tns:exchangeData" />
</wsdl:message>
<wsdl:message name="exchangeDataSoapOut">
<wsdl:part name="parameters" element="tns:exchangeDataResponse" />
</wsdl:message>
<wsdl:portType name="DataExchangerSoap">
<wsdl:operation name="exchangeData">
<wsdl:input message="tns:exchangeDataSoapIn" />
<wsdl:output message="tns:exchangeDataSoapOut" />
</wsdl:operation>
</wsdl:portType>
<wsdl:binding name="DataExchangerSoap" type="tns:DataExchangerSoap">
<soap:binding transport="http://schemas.xmlsoap.org/soap/http" />
<wsdl:operation name="exchangeData">
<soap:operation soapAction="https://208.47.133.243/riverbedshipserver/exchangeData" style="document" />
<wsdl:input>
<soap:body use="literal" />
</wsdl:input>
<wsdl:output>
<soap:body use="literal" />
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
<wsdl:service name="DataExchanger">
<wsdl:port name="DataExchangerSoap" binding="tns:DataExchangerSoap">
<soap:address location="https://208.47.133.243/riverbedshipserver/exchangeData" />
</wsdl:port>
</wsdl:service>
</wsdl:definitions>
====================================
web-services.xml
====================================
<web-services>
<web-service
name="riverbedshipserver"
targetNamespace="https://partners.mcdata.com"
uri="exchangeData"
>
<components>
<java-class name="DataExchanger" class-name="com.mcdata.websvc.riverbed.server.DataExchangerImpl"/>
</components>
<operations xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<operation name="exchangeData" component="DataExchanger" method="exchangeData">
<params>
<param name="sender" style="in" type="xsd:string" location="header"/>
<param name="password" style="in" type="xsd:string" location="header"/>
<param name="transactionType" style="in" type="xsd:string" location="header"/>
<param name="data" style="in" type="xsd:string" location="header"/>
<return-param name="exchangeDataResult" type="xsd:string"/>
</params>
</operation>
</operations>
</web-service>
</web-services>

This is caused by the response xml parameter is greater than the response parameter you have specified in your wsdl. Try to use packet monitoring to monitor all the process, you will notice that problems.

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