SAX Parser Validation with Schemas (C, C++ and JAVA)

We are currently using the Oracle XML Parser for C to parse and validate XML data using the SAX parser interface with validation turned on. We currently define our XML with a DTD, but would like to switch to schemas. However, the Oracle XML Parser 9.2.0.3.0 (C) only validates against a DTD, not a schema when using the SAX interface. Are there plans to add schema validation as an option? If so, when would this be available? Also, the same limitation appears to be true for C++ and JAVA. When will any of these provide SAX parsing with schema validation?
Thanks!
John

Will get back to you after checked with development team...

Similar Messages

Xml validation with schema, unbounded and any order of elements

Hi
I want to validate a xml file the user creates. I am currently using schema to do this. However there needs to be the possibility of a totally random mix of three different types of elements in a parent element. I couldn't find out how to do this, maybe it is not possible with schema? I thought I could look at the error message generated and ignore it if it was caused by one of the three elements mentioned above, but while the error message generated says which element is expected, it does not say which element caused the error.
Thanks in advance for any help.

Ruskin wrote:
However there needs to be the possibility of a totally random mix of three different types of elements in a parent element. Can you take your example to make it more clear? Does all three elements mutually exclusive?

Erro in XML validation with schema document.

Hi Friends,
I am trying to validate XML file as per the defined schema document through JAXB parser.
Following is my xml. schema and java class code.
XML File_
<?xml version="1.0"?>
<notify xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="NotificationDetailsSchema.xsd">
<notification>
<alertname>Alert1</alertname>
<deletable>Y</deletable>
<descurl>Alert1URL</descurl>
</notification>
<notification>
<alertname>Alert2</alertname>
<deletable>Y</deletable>
<descurl>Alert2URL</descurl>
</notification>
</notify>
Schema file_
<?xml version="1.0" encoding="windows-1252"?>
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified">
<xsd:element name="notify">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="notification" maxOccurs="unbounded">
<xsd:complexType mixed="true">
<xsd:sequence>
<xsd:element name="alertname">
<xsd:simpleType>
<xsd:restriction base="xsd:string">
<xsd:minLength value="1"/>
</xsd:restriction>
</xsd:simpleType>
</xsd:element>
<xsd:element name="deletable">
<xsd:simpleType>
<xsd:restriction base="xsd:string">
<xsd:pattern value="Y|N"/>
</xsd:restriction>
</xsd:simpleType>
</xsd:element>
<xsd:element name="descurl">
<xsd:simpleType>
<xsd:restriction base="xsd:string">
<xsd:minLength value="1"/>
</xsd:restriction>
</xsd:simpleType>
</xsd:element>
</xsd:sequence>
</xsd:complexType>
</xsd:element>
</xsd:sequence>
</xsd:complexType>
</xsd:element>
</xsd:schema>
Java Class_
SAXSource source = new SAXSource (xmlInputSource);
SchemaFactory sf = SchemaFactory.newInstance (XMLConstants.W3C_XML_SCHEMA_NS_URI);
Schema schema = sf.newSchema(schemaFileObj);
Validator validator = schema.newValidator ();
validator.setErrorHandler (new ParserErrorHandler());
validator.validate (source);
I tried to execute the validation through stand along java class and it worked correctly.
However when I added this class into my Fusion web application, I am getting following error.
org.xml.sax.SAXParseException: s4s-elt-character: Non-whitespace characters are not allowed in schema elements other than 'xs:appinfo' and 'xs:documentation'. Saw 'USAVER'.*
Can you please help me to figure out this problem?

Ruskin wrote:
However there needs to be the possibility of a totally random mix of three different types of elements in a parent element. Can you take your example to make it more clear? Does all three elements mutually exclusive?

SAX Parser Validation Bug or.....

I'm using Oracle XML Parser 2.0.1.0.0 for C Programming.
I found that the parser cannot provide validation function when it use the SAX parser.
I try to use a different tag name between the data. It also can pass the parser
example:<nam>John<name>
As W3C XML 1.0 standard, All data must be pack by a pair of SAME tag.
Is it a limitation or bug of SAX parser ?
Thanks
Sanjaya
null

Hi,
This is indeed a bug in our parser. It has been fixed and will be available in OTN with the next release.
Thank you,
Oracle XML Team

Problem parsing XML with schema when extracted from a jar file

I am having a problem parsing XML with a schema, both of which are extracted from a jar file. I am using using ZipFile to get InputStream objects for the appropriate ZipEntry objects in the jar file. My XML is encrypted so I decrypt it to a temporary file. I am then attempting to parse the temporary file with the schema using DocumentBuilder.parse.
I get the following exception:
org.xml.sax.SAXParseException: cvc-elt.1: Cannot find the declaration of element '<root element name>'
This was all working OK before I jarred everything (i.e. when I was using standalone files, rather than InputStreams retrieved from a jar).
I have output the retrieved XML to a file and compared it with my original source and they are identical.
I am baffled because the nature of the exception suggests that the schema has been read and parsed correctly but the XML file is not parsing against the schema.
Any suggestions?
The code is as follows:
public void open(File input) throws IOException, CSLXMLException {
    InputStream schema = ZipFileHandler.getResourceAsStream("<jar file name>", "<schema resource name>");
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    DocumentBuilder builder = null;
    try {
      factory.setNamespaceAware(true);
      factory.setValidating(true);
      factory.setAttribute(JAXP_SCHEMA_LANGUAGE, W3C_XML_SCHEMA);
      factory.setAttribute(JAXP_SCHEMA_SOURCE, schema);
      builder = factory.newDocumentBuilder();
      builder.setErrorHandler(new CSLXMLParseHandler());
    } catch (Exception builderException) {
      throw new CSLXMLException("Error setting up SAX: " + builderException.toString());
    Document document = null;
    try {
      document = builder.parse(input);
    } catch (SAXException parseException) {
      throw new CSLXMLException(parseException.toString());
    }

I was originally using getSystemResource, which worked fine until I jarred the application. The problem appears to be that resources returned from a jar file cannot be used in the same way as resources returned directly from the file system. You have to use the ZipFile class (or its JarFile subclass) to locate the ZipEntry in the jar file and then use ZipFile.getInputStream(ZipEntry) to convert this to an InputStream. I have seen example code where an InputStream is used for the JAXP_SCHEMA_SOURCE attribute but, for some reason, this did not work with the InputStream returned by ZipFile.getInputStream. Like you, I have also seen examples that use a URL but they appear to be URL's that point to a file not URL's that point to an entry in a jar file.
Maybe there is another way around this but writing to a file works and I set use File.deleteOnExit() to ensure things are tidied afterwards.

Persisting unexplained errors when parsing XML with schema validation

Hi,
I am trying to parse an XML file including XML schema validation. When I validate my .xml and .xsd in NetBeans 5.5 beta, I get not error. When I parse my XML in Java, I systematically get the following errors no matter what I try:
i) Document root element "SQL_STATEMENT_LIST", must match DOCTYPE root "null".
ii) Document is invalid: no grammar found.
The code I use is the following:
try {
Document document;
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
factory.setValidating(true);
factory.setNamespaceAware(true);
DocumentBuilder builder = factory.newDocumentBuilder();
document = builder.parse( new File(PathToXml) );
My XML is:
<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">

<xs:element name="SQL_STATEMENT_LIST" type= "SQL_STATEMENT_ITEM"/>
<xs:complexType name="SQL_STATEMENT_ITEM">
<xs:sequence>
<xs:element name="SQL_SCRIPT" minOccurs="0" maxOccurs="unbounded"/>
</xs:sequence>
</xs:complexType>

<xs:simpleType name="ApplicationType">
<xs:restriction base="xs:string">
<xs:enumeration value="DawningStreams"/>
<xs:enumeration value="BaseResilience"/>
<xs:enumeration value="BackBone"/>
</xs:restriction>
</xs:simpleType>

<xs:element name="SQL_SCRIPT" type= "SQL_STATEMENT"/>
<xs:complexType name="SQL_STATEMENT">
<xs:sequence>
<xs:element name="NAME" type="xs:string"/>
<xs:element name="TYPE" type="xs:string"/>
<xs:element name="APPLICATION" type="ApplicationType"/>
<xs:element name="SCRIPT" type="xs:string"/>

<xs:element name="FOLLOWS" type="xs:string" minOccurs="0" maxOccurs="unbounded"/>
</xs:sequence>
</xs:complexType>
</xs:schema>
and my XML is:
<?xml version="1.0" encoding="UTF-8"?>

<SQL_STATEMENT_LIST xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:noNamespaceSchemaLocation="http://www.dawningstreams.com/XML-Schemas/SQLStatements.xsd">
<SQL_SCRIPT>
<NAME>CREATE_PEERS_TABLE</NAME>
<TYPE>CREATION</TYPE>
<APPLICATION>DawningStreams</APPLICATION>
<SCRIPT>
CREATE CACHED TABLE PEERS (
PEER_ID VARCHAR(20) NOT NULL,
PEER_KNOWN_AS VARCHAR(30) DEFAULT ' ' ,
PRIMARY KEY ( PEER_ID )
</SCRIPT>
</SQL_SCRIPT>
<SQL_SCRIPT>
<NAME>CREATE_COMMUNITIES_TABLE</NAME>
<TYPE>CREATION</TYPE>
<APPLICATION>DawningStreams</APPLICATION>
<SCRIPT>
CREATE CACHED TABLE COMMUNITIES (
COMMUNITY_ID VARCHAR(20) NOT NULL,
COMMUNITY_KNOWN_AS VARCHAR(25) DEFAULT ' ',
PRIMARY KEY ( COMMUNITY_ID )
</SCRIPT>
</SQL_SCRIPT>
<SQL_SCRIPT>
<NAME>CREATE_COMMUNITY_MEMBERS_TABLE</NAME>
<TYPE>CREATION</TYPE>
<APPLICATION>DawningStreams</APPLICATION>
<SCRIPT>
CREATE CACHED TABLE COMMUNITY_MEMBERS (
COMMUNITY_ID VARCHAR(20) NOT NULL,
PEER_ID VARCHAR(20) NOT NULL,
PRIMARY KEY ( COMMUNITY_ID, PEER_ID )
</SCRIPT>
</SQL_SCRIPT>
<SQL_SCRIPT>
<NAME>DROP_PEER_TABLE</NAME>
<TYPE>DELETION</TYPE>
<APPLICATION>DawningStreams</APPLICATION>
<SCRIPT>
DROP TABLE PEERS IF EXISTS
</SCRIPT>
</SQL_SCRIPT>
<SQL_SCRIPT>
<NAME>DROP_COMMUNITIES_TABLE</NAME>
<TYPE>DELETION</TYPE>
<APPLICATION>DawningStreams</APPLICATION>
<SCRIPT>
DROP TABLE COMMUNITIES IF EXISTS
</SCRIPT>
</SQL_SCRIPT>
<SQL_SCRIPT>
<NAME>DROP_COMMUNITY_MEMBERS_TABLE</NAME>
<TYPE>DELETION</TYPE>
<APPLICATION>DawningStreams</APPLICATION>
<SCRIPT>
DROP TABLE COMMUNITY_MEMBERS IF EXISTS
</SCRIPT>
</SQL_SCRIPT>
<SQL_SCRIPT>
<NAME>CREATE_COMMUNITY_MEMBERS_VIEW</NAME>
<TYPE>CREATION</TYPE>
<APPLICATION>DawningStreams</APPLICATION>
<SCRIPT>
CREATE VIEW COMMUNITY_MEMBERS_VW AS
SELECT P.PEER_ID, P.PEER_KNOWN_AS, C.COMMUNITY_ID, C.COMMUNITY_KNOWN_AS
FROM PEERS P, COMMUNITIES C, COMMUNITY_MEMBERS CM
WHERE P.PEER_ID = CM.PEER_ID
AND C.COMMUNITY_ID = CM.COMMUNITY_ID
</SCRIPT>
<FOLLOWS>CREATE_PEERS_TABLE</FOLLOWS>
<FOLLOWS>CREATE_COMMUNITIES_TABLE</FOLLOWS>
</SQL_SCRIPT>
</SQL_STATEMENT_LIST>
Any ideas? Thanks !!!
J�r�me Verstrynge

Hi,
I found the solution in the following post:
Validate xml with DOM - no grammar found
Sep 17, 2003 10:58 AM
The solution is to add a line of code when parsing:
try {
Document document;
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
factory.setValidating(true);
factory.setNamespaceAware(true);
factory.setAttribute("http://java.sun.com/xml/jaxp/properties/schemaLanguage", "http://www.w3.org/2001/XMLSchema");
DocumentBuilder builder = factory.newDocumentBuilder();
document = builder.parse( new File(PathToXml) );
The errors are gone !!!
J�r�me Verstrynge

Validation with jaxp 1.3 and xml-schema

I'm totally green when it comes to xml&jaxp. Using jse 1.5 (jaxp 1.3), I'm trying
to have my app parse and validate an xml doc with xml schema. I want the validation to
happen using the schema specified in the xml doc. Also, I'd prefer if my application didn't have to set
the schema to use. As far as I can make out though, it appears that I need to parse the schemaLocation when
I want to validate using xml schema. Anyone know a way to avoid that step?
If not, then any idea why I'm getting the following err?
Error...
junit.framework.AssertionFailedError: null/null:4,9: Document is invalid: no grammar found.null/null:4,9: Document root element "catalog", must match DOCTYPE root "null".
     at junit.framework.Assert.fail(Assert.java:47)
     at com.rwd.toolbox.junit.AbstractRwdTestCase.printAndFail(AbstractRwdTestCase.java:229)
     at com.rwd.util.xml.XmlUtilsTests.testXmlValidationUsingSchemaDefinedInXmlDoc(XmlUtilsTests.java:57)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
     at java.lang.reflect.Method.invoke(Unknown Source)
     at junit.framework.TestCase.runTest(TestCase.java:154)
     at junit.framework.TestCase.runBare(TestCase.java:127)
     at junit.framework.TestResult$1.protect(TestResult.java:106)
     at junit.framework.TestResult.runProtected(TestResult.java:124)
     at junit.framework.TestResult.run(TestResult.java:109)
     at junit.framework.TestCase.run(TestCase.java:118)
     at junit.framework.TestSuite.runTest(TestSuite.java:208)
     at junit.framework.TestSuite.run(TestSuite.java:203)
     at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:478)
     at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:344)
     at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
Code... obviously taken from junit test case...
     DocumentBuilderFactory documentFactory = DocumentBuilderFactory.newInstance();
     documentFactory.setNamespaceAware(true);
     documentFactory.setValidating(true);
     DocumentBuilder builder = documentFactory.newDocumentBuilder();
     com.rwd.util.xml.Validator v = new com.rwd.util.xml.Validator(_validationStyle);
     builder.setErrorHandler(v);
     Document document = builder.parse(_document);
     where com.rwd.util.xml.Validator extends DefaultHandler. Note that if I add following
     code, then validation works as i expect it... but that's not really an option I care for (at least in this case).
     I would anticipate being able to have the parser see the XSD reference in the XML and
     apply it. Anyway, here's code to programmatically specify an XSD to use for validation....
     documentFactory.setAttribute(
     "http://java.sun.com/xml/jaxp/properties/schemaLanguage",
     "http://www.w3.org/2001/XMLSchema");
     documentFactory.setAttribute(
     "http://java.sun.com/xml/jaxp/properties/schemaSource",
     "file:///C:/workspace31m4/LMSTester/testData/util/xml/o.xsd");
Finally, the XML file... (example from onJava site)... Note that I've tried changing the URI to file:///c:/..., same result:
<?xml version="1.0" encoding="UTF-8"?>

<catalog
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:noNamespaceSchemaLocation="file://C:/workspace31m4/LMSTester/testData/util/xml/o.xsd"
title="OnJava.com" publisher="O'Reilly">
<journal date="April 2004">
<article>
<title>Declarative Programming in Java</title>
<author>Narayanan Jayaratchagan</author>
</article>
</journal>
<journal date="January 2004">
<article>
<title>Data Binding with XMLBeans</title>
<author>Daniel Steinberg</author>
</article>
</journal>
</catalog>
and its XSD file (also from onJava)...
<?xml version="1.0" encoding="utf-8"?>
<xs:schema
xmlns:xs="http://www.w3.org/2001/XMLSchema">
<xs:element name="catalog">
<xs:complexType>
<xs:sequence>
<xs:element ref="journal" minOccurs="0"
maxOccurs="unbounded"/>
</xs:sequence>
<xs:attribute name="title" type="xs:string"/>
<xs:attribute name="publisher" type="xs:string"/>
</xs:complexType>
</xs:element>
<xs:element name="journal">
<xs:complexType>
<xs:sequence>
<xs:element ref="article" minOccurs="0"
maxOccurs="unbounded"/>
</xs:sequence>
<xs:attribute name="date" type="xs:string"/>
</xs:complexType>
</xs:element>
<xs:element name="article">
<xs:complexType>
<xs:sequence>
<xs:element name="title" type="xs:string"/>
<xs:element ref="author" minOccurs="0"
maxOccurs="unbounded"/>
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element name="author" type="xs:string"/>
</xs:schema>
Thanks,
-Paul

There are other applications using Xerces1.0 so the requirement is that I cannot replace the Xerces jar. Any suggestions.

Will the expiring CCNP route exam still be valid with the newer Troubleshoot and switch 2.0 exams?

Hi everyone,
I plan on taking my CCNP (route) exam within the next month but I just notice that the exam will only be valid until Jan of 2015. Now my question is that if I take the exam older exam will it still be valid to combine the newer "Trouble shoot 2.0" and "Switch 2.0"? I would like to take the current route test instead of the newer version becaue I've been studying it but I like to know if it will be uselss or not when combining the other to make myself an official CCNP certification holder.

I have found on search:
Q. Can I mix the current exams with newer exams to achieve CCNP Routing and Switching?
A. Yes, it is possible to mix version 1 and version 2 exams, but if you completed version 1 exams for ROUTE or SWITCH, then you will need to prepare version 2 ROUTE & SWITCH as well in order to pass the TSHOOT v2 exam because the TSHOOT v2 exam assumes knowledge of ROUTE v2 and SWITCH v2 topics.
The answer is unclear, yes you can mix, but you will have to prepare for version 2. I hope it's wrong information.

Error message when listing activities with Oracle BPEL Control and Java API

I'm implementing some BPEL processes in an Oracle Application server 10.1.3.3 environment.
I use the Oracle BPEL Process Manager Client Java API to access some BPEL instances but when I want to list their activities with IInstanceHandle.listActivities() (I've tested the IInstanceHandle and it contains an open process instance) I receive the following error message:
"Activity error:ORABPEL-04003 Cannot find work items. An attempt to fetch the work items using the where condition "cikey = ? AND ( wi_state = 1 OR wi_state = 2 OR wi_state = 3 ) " from the datastore has failed. The exception reported is: [ODBC S1002] invalid column number Please check that the machine hosting the datasource is physically connected to the network. Otherwise, check that the datasource connection parameters (user/password) is currently valid. sql statement: SELECT * FROM admin_list_wi WHERE ci_domain_ref = 0 AND cikey = ? AND ( wi_state = 1 OR wi_state = 2 OR wi_state = 3 )"
When I try to use the BPEL control to list the activities I also receive an error, which I think is related:
"[javax.servlet.ServletException]
Cannot find work items.
An attempt to fetch the work items using the where condition "" from the datastore has failed. The exception reported is: [ODBC S1002] invalid column number
Please check that the machine hosting the datasource is physically connected to the network. Otherwise, check that the datasource connection parameters (user/password) is currently valid.
sql statement: SELECT * FROM admin_list_wi WHERE ci_domain_ref = 0 ORDER BY wi_modify_date desc"
Has anyone found a solution to this error? There are a couple of developers in our team that has the same problem and also have a similar problem when trying to purge instances from the BPEL control. The problem started when we patched to 10.1.3.3.

When you upgraded to 10.1.3.3 did you run the SQL scripts that modified the SOA suite schemas?
SOA_ORACLE_HOME/bpel/system/database/scripts/upgrade_10131_10133_oracle.sql
cheers
James

BPEL: invalid namespace error with DB adapter polling and java embedding

Hello
I'm using bpel 10.1.3.1.0, and I'm experiencing the following problem: I'm am not able to use the SetTitle() function in a process which polls for records using the db adapter.
Steps to reproduce the problem:
- I create a very simple bpel process which poll for records in a table.
- I deploy it, write manually a record in the polled table and the process start.
- I can see the record picked up through the visual flow in the console
- everything looks ok and the process ends correctly
- now I add a java embedding activities just after the receive
- I set the instance title like this: setTitle("Go");
- redeploy, write a record in the polled table and the process start.
- but the process ends in error with the following message "XMLDOMException has been thrown. invalid namespace for prefix xmlns"
And there is no way to make it work. Consider:
If I put the same java embedding activity in another process, for example a simple asynchronous process which just copy the input to the output, and I run from the console, the instance title is set as I want ("Go")
If I remove the three lines from the polling process
<bpelx:exec name="Java_Embedding_1" language="java" version="1.3">
<![CDATA[setTitle("Go");]]>
</bpelx:exec>
then the process is executed correctly again. I add them again and then namespace error.
Whatever statement I put in the java embedding activity (for example a string concatenation or even just a comment I have the same result: invalid namespace for prefix xmlns.
Does anybody has a suggestion to evercome the problem? I need to set the title because its a mess to find out which instance processed a specific record.
Thanks by
Paolo

I made a lot of further tests, and I can say the problem is related only to the database adapter polling mechanism.
If I create an asynchronous process, with any kind of database activity (for example select) I can set the title normally.
If I create a process which start with database table polling, then I cannot use the java embedding.
try this:
- create BPEL empty project
- drop a database adapter service and follow the wizard:
- select a connection (I tried both oracle or sqlserver connection)
- select "poll for new or changed record"
- select any table empty or with few record inside (1 or 2)
- press next 4 times
- chose delete record after read (press next)
- chose order by "no ordering" in polling options (press next 2 times)
- now drop a receive activity on the process, and connect with the polling partner link
- drop a java embedding and write any valid java statement
- deploy; if the table is empty, write a recod in the table
- the process is instantiated, but the it fails in the --> receive <-- activity with "invalid namespace" error

Problem with new-line-character and java.io.LineNumberReader under AIX

Hi folks,
I got the following problem: I wrote a little parser that reads in a plain-text, tabulator-separated, line-formatted logfile (and later on safes the data to a 2-dimensional Vector). This logfile was originally generated by an AIX ksh script, however, I copied it on my Windows machine to work with it (for I'm using a Java editor that runs under Win Systems).
For any reason, Windows, and what is worse Java too, seems not to recognize correctly the new-line character (in the API it is written that this should be a newline '\n' or a carriage-return '\r' or one followed by the other) that marks the end of a line in the logfile.
Also, when I'm opening the logfile with the "Notepad"-editor, this special character does not seem to be recognized, every line is inserted right after the other.
On the other side, when I open the logfile with the built-in editor in the CMD-Shell ("Dos-shell"), the newline chars seem to be recognized correctly.
But when start my parser on the AIX-machine the newline does not seem to be recognized correctly again.
I tried to read in the logfile with MS-Excel and safe it as a plain-text, tabulator-separated, line-formatted logfile again, with such files my parser works fine both on the AIX as it does on Windows.
Any ideas? Anybody got over the same problem already?
Greetz FK

Under windows, text files' lines are usually delimited by \r\n,
under Unix/Linux/AIX etc. \n
and under Mac \r.
I recommend to use the following editors, which are capable to handle files with Unix and Windows-styled line-delimiters or convert between these types:
Programmer's File Editor (PFE; available on Windows)
The Nirvana Editor (http://www.nedit.org/; available on Unix, MAcOS, Windows)
(BTW good old vim can handle that too. Transferring text files to windows in order to edit them, even using Excel for this purpose means your being a UNIX newbie, (I mean no offense by writing this) so vim is probably beyond your reach for the moment.)
Java normally assumes the platform's line delimiters where it is running, so if you transferred the file from Unix to Windows might be distrurbing.

Permission problems with command line CVS and Java CVS App

Greetings,
I'm part of a moderately sized website development team which recently upgraded to MacBook Pros (dual core) running OS 10.4.9. One of the primary tools we use in our day to day work is the open source concurrent versioning system (CVS). We've noticed a distressing issue running CVS on our macbook pros: there seems to be a problem with the way these new machines handle permissions on the directories/files that CVS uses to manage files.
The error occurs when the CVS application, in this case both command line CVS and GUI CVS application named SmartCVS, tries to rename a temporary file named Entries~ to its new name Entries (no ~). It looks like this:
java.io.IOException: Could not rename file
/Users/[USER]/Sites/[MODULE]/lib/CVS/Entries~ to
/Users/[USER]/Sites/[MODULE]/lib/CVS/Entries
at smartcvs.JP.a(SourceFile:125)
at smartcvs.JP.a(SourceFile:113)
We've noticed that if we open up a get info window on the directory we're downloading, and choose "Apply to enclosed items" right when we start the download process, the issue will be resolved, presumably because the permissions are being set on the subdirectories as the download is taking place.
We've checked the permissions on the overall ~/Sites/ directory numerous times, and they always seem to be set correctly as drwxr-xr-x. It's within this folder that CVS creates a directory with the CVS module name and downloads all the contained files, so we don't see why it would be having issues completing this successfully. We also checked to ensure the GUI CVS application is running under the current user on the machine: it does.
Has anyone run into issues like this in the past? Is there more information I could provide to further clarify the problem we're having?
Thanks for any input you have!

Thanks for asking Jeff, yes one place we are seeing this error is Java application SmartCVS, though the results posted here are from a normal command line CVS checkout.
===
Checkout command:
cvs co [MODULE]
===
Error:
cvs [checkout aborted]: cannot rename file CVS/Entries.Backup to CVS/Entries: No such file or directory
===
ID:
uid=502([USER]) gid=502([USER]) groups=502([USER]), 81(appserveradm), 79(appserverusr), 80(admin)
===
LS -ALN
Computer:~/Sites [USER]$ ls -aln
drwxr-xr-x 28 502 502 952 Jun 4 13:11 Sites
Computer:~/Sites/[MODULE] [USER]$ ls -aln
drwxr-xr-x 38 502 502 1292 Jun 4 13:33 www_root
Computer:~/Sites/[MODULE]/www_root [USER]$ ls -aln
drwxr-xr-x 32 502 502 1088 Jun 4 13:33 [SUBDIR1]
Computer:~/Sites/[MODULE]/www_root/[SUBDIR1] [USER]$ ls -aln
drwxr-xr-x 5 502 502 170 Jun 4 13:33 [SUBDIR2]
Computer:~/Sites/[MODULE]/www_root/[SUBDIR1]/[SUBDIR2] [USER]$ ls -aln
drwxr-xr-x 4 502 502 136 Jun 4 13:33 [SUBDIR3]
Computer:~/Sites/[MODULE]/www_root/[SUBDIR1]/[SUBDIR2]/[SUBDIR3] [USER]$ ls -aln
drwxr-xr-x 6 502 502 204 Jun 4 13:33 CVS
Computer:~/Sites/[MODULE]/www_root/[SUBDIR1]/[SUBDIR2]/[SUBDIR3]/CVS [USER]$ ls -aln
total 32
drwxr-xr-x 6 502 502 204 Jun 4 13:33 .
drwxr-xr-x 4 502 502 136 Jun 4 13:33 ..
-rw-r--r-- 1 502 502 45 Jun 4 13:33 Entries
-rw-r--r-- 1 502 502 45 Jun 4 13:33 Entries.Log
-rw-r--r-- 1 502 502 48 Jun 4 13:33 Repository
-rw-r--r-- 1 502 502 63 Jun 4 13:33 Root
MacBook Pro / MacPro Mac OS X (10.4.9)

Problems with Windows 2003, JRun and Java 1.4.2_07

Hi!
I have installed JRun 4 with J2SE 1.4.2_07 on a Windows 2003 Server and all goes well until someone install a system patch, Office. After that JRun doesn�t star. The logs says:
Starting Macromedia JRun 4 (Build 84683), admin server
An unexpected exception has been detected in native code outside the VM.
Unexpected Signal : EXCEPTION_ACCESS_VIOLATION (0xc0000005) occurred at PC=0x77F46A07
Function=RtlFreeHeap+0x322
Library=C:\WINDOWS\system32\ntdll.dll
Current Java thread:
     at java.util.zip.ZipFile.getEntry(Native Method)
     at java.util.zip.ZipFile.getEntry(ZipFile.java:146)
     - locked <0x10a83218> (a java.util.jar.JarFile)
     at java.util.jar.JarFile.getEntry(JarFile.java:194)
     at java.util.jar.JarFile.getJarEntry(JarFile.java:181)
     at sun.misc.URLClassPath$JarLoader.getResource(URLClassPath.java:671)
     at sun.misc.URLClassPath.getResource(URLClassPath.java:160)
     at java.net.URLClassLoader$1.run(URLClassLoader.java:191)
     at java.security.AccessController.doPrivileged(Native Method)
     at java.net.URLClassLoader.findClass(URLClassLoader.java:187)
     at java.lang.ClassLoader.loadClass(ClassLoader.java:289)
     - locked <0x10a63608> (a sun.misc.Launcher$AppClassLoader)
     at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:274)
     - locked <0x10a63608> (a sun.misc.Launcher$AppClassLoader)
     at java.lang.ClassLoader.loadClass(ClassLoader.java:235)
     at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:302)
     - locked <0x10a63608> (a sun.misc.Launcher$AppClassLoader)
     at java.lang.Class.getDeclaredConstructors0(Native Method)
     at java.lang.Class.privateGetDeclaredConstructors(Class.java:1618)
     at java.lang.Class.getConstructor0(Class.java:1930)
     at java.lang.Class.getConstructor(Class.java:1027)
     at com.sun.management.jmx.MetaData.findConstructor(MetaData.java:256)
     at com.sun.management.jmx.MBeanServerImpl.internal_instantiate(MBeanServerImpl.java:2111)
     at com.sun.management.jmx.MBeanServerImpl.instantiate(MBeanServerImpl.java:152)
     at jrunx.kernel.ConfigurableServicePartition.loadAndInit(ConfigurableServicePartition.java:127)
     at jrunx.kernel.ConfigurableServicePartition.loadChildren(ConfigurableServicePartition.java:89)
     at jrunx.kernel.ConfigurableServicePartition.setChildElements(ConfigurableServicePartition.java:60)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:324)
     at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1628)
     at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1523)
     at jrunx.kernel.ServiceAdapter.invokeMethod(ServiceAdapter.java:705)
     at jrunx.kernel.JRunServiceDeployer.loadMBeans(JRunServiceDeployer.java:179)
     at jrunx.kernel.JRunServiceDeployer.deployServices(JRunServiceDeployer.java:85)
     at jrunx.kernel.DeploymentService.loadServices(DeploymentService.java:46)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:324)
     at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1628)
     at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1523)
     at jrunx.kernel.JRun.startServer(JRun.java:575)
     at jrunx.kernel.JRun.<init>(JRun.java:493)
     at jrunx.kernel.JRun$1.run(JRun.java:346)
     at java.security.AccessController.doPrivileged(Native Method)
     at jrunx.kernel.JRun.start(JRun.java:343)
     at jrunx.kernel.JRun.startByNTService(JRun.java:427)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:324)
     at jrunx.kernel.JRun.invoke(JRun.java:180)
     at jrunx.kernel.JRun.main(JRun.java:168)
Dynamic libraries:
0x00400000 - 0x00410000      C:\JRun4\bin\jrun.exe
0x77F40000 - 0x77FFA000      C:\WINDOWS\system32\ntdll.dll
0x77E40000 - 0x77F34000      C:\WINDOWS\system32\kernel32.dll
0x77DA0000 - 0x77E30000      C:\WINDOWS\system32\ADVAPI32.dll
0x77C50000 - 0x77CF5000      C:\WINDOWS\system32\RPCRT4.dll
0x77BA0000 - 0x77BF4000      C:\WINDOWS\system32\MSVCRT.dll
0x08000000 - 0x08138000      C:\Java\j2sdk1.4.2_07\jre\bin\client\jvm.dll
0x77D00000 - 0x77D8F000      C:\WINDOWS\system32\USER32.dll
0x77C00000 - 0x77C44000      C:\WINDOWS\system32\GDI32.dll
0x76AA0000 - 0x76ACC000      C:\WINDOWS\system32\WINMM.dll
0x10000000 - 0x10007000      C:\Java\j2sdk1.4.2_07\jre\bin\hpi.dll
0x76F50000 - 0x76F63000      C:\WINDOWS\system32\Secur32.dll
0x003F0000 - 0x003FE000      C:\Java\j2sdk1.4.2_07\jre\bin\verify.dll
0x005F0000 - 0x00609000      C:\Java\j2sdk1.4.2_07\jre\bin\java.dll
0x00610000 - 0x0061D000      C:\Java\j2sdk1.4.2_07\jre\bin\zip.dll
0x006E0000 - 0x006EF000      C:\Java\j2sdk1.4.2_07\jre\bin\net.dll
0x71C00000 - 0x71C18000      C:\WINDOWS\system32\WS2_32.dll
0x71BF0000 - 0x71BF8000      C:\WINDOWS\system32\WS2HELP.dll
0x71B20000 - 0x71B63000      C:\WINDOWS\System32\mswsock.dll
0x76ED0000 - 0x76EF7000      C:\WINDOWS\system32\DNSAPI.dll
0x76F70000 - 0x76F77000      C:\WINDOWS\System32\winrnr.dll
0x76F10000 - 0x76F3F000      C:\WINDOWS\system32\WLDAP32.dll
0x76F80000 - 0x76F85000      C:\WINDOWS\system32\rasadhlp.dll
0x03230000 - 0x0323C000      C:\JRun4\bin\portscan.dll
0x71AE0000 - 0x71AE8000      C:\WINDOWS\System32\wshtcpip.dll
0x76C10000 - 0x76C38000      C:\WINDOWS\system32\imagehlp.dll
0x6D580000 - 0x6D621000      C:\WINDOWS\system32\dbghelp.dll
0x77B90000 - 0x77B98000      C:\WINDOWS\system32\VERSION.dll
0x76B70000 - 0x76B7B000      C:\WINDOWS\system32\PSAPI.DLL
Heap at VM Abort:
Heap
def new generation total 2304K, used 1312K [0x10010000, 0x10280000, 0x109e0000)
eden space 2112K, 56% used [0x10010000, 0x1013a8d0, 0x10220000)
from space 192K, 61% used [0x10250000, 0x1026d958, 0x10280000)
to space 192K, 0% used [0x10220000, 0x10220000, 0x10250000)
tenured generation total 30272K, used 1139K [0x109e0000, 0x12770000, 0x18010000)
the space 30272K, 3% used [0x109e0000, 0x10afce80, 0x10afd000, 0x12770000)
compacting perm gen total 4864K, used 4680K [0x18010000, 0x184d0000, 0x1c010000)
the space 4864K, 96% used [0x18010000, 0x184a2348, 0x184a2400, 0x184d0000)
Local Time = Wed Feb 09 10:43:31 2005
Elapsed Time = 3
# The exception above was detected in native code outside the VM
# Java VM: Java HotSpot(TM) Client VM (1.4.2_07-b05 mixed mode)
# An error report file has been saved as hs_err_pid1712.log.
# Please refer to the file for further information.
Can someone help me. Thanx and sorry about my english.
Manu

It crashed 3 seconds after it is running. Should be reading some jar file.
Could be a something corrupted a zip file or something. Can you still do a java -version? You may want to try reinstalling 1.4.2_07

Major problems with adobe flash player and java.....HELP!

So i have bought 3 laptop computers during this past week due to the same issue im having now. When i try to play my gaming websites such as pogo...simslots and my fav games on facebook.....i get a oppps we are sorry but it looks like you do not have adobe flash player/java up to date....to update click here and when i do it, it does nothing...it says that since windows 8 is integrated with java and flash player i do not need to down load these.....but yet with out those i can not play my games....have called to the geek squad and they seem to not know what the problem is either, they only said that it sounds like a problem with windows 8 itself......can someone please help me?????

See http://helpx.adobe.com/flash-player/kb/flash-player-issues-windows-8.html - most likely you didn't enable the add-on.

Single SOA Suite Install with multiple oc4j instances and java processes

We right now have 5 BPEL processes and 5 ESB processes all running under one java.exe process. We would like to seperate some of
them out into their own java.exe processes without having to install more
%ORACLE_HOME% instances of SOA Suite. I can create an oc4j instance but of
course it doesn't have any SOA Suite stuff deployed to it. I tried to see what
the install would do with this new oc4j instance but it wants to create a new
%ORACLE_HOME% with an entire installation of SOA Suite.
Is there some sort of way to clone oc4j instances that have SOA Suite deployed to them so that you
don't need multiple %ORACLE_HOME% instances?
### How is this Issue Impacting Your Business ###
We really don't want to have a lot of %ORACLE_HOME% instances to have to maintain. We are
migrating projects over from our current integration server product and we'll
have potentially dozens more BPEL and ESB projects. We definitely want to
group and isolate projects so that outages of one project do not bring down
others that are unrelated.
We are currently experiencing periodic problems with one BPEL project that requires recycling but all the other BPEL and ESB
projects get recycled also. If we could put this project into it's own java
process without creating another SOA SUITE instance, it would be a big
help.
ANSWER
=======
You can create multiple domains in BPEL or create multiple systems/groups in ESB to group different projects.
MY REPLY:
=========
We have been using systems/groups in ESB but they all run under the save java.exe process. I would assume that having a seperate domain in BPEL would also run in that same java.exe process.
Right now, the one BPEL project we have a problem with will gobble up all the JDBC connections from time to time and that requires a recycle of SOA Suite, which means all BPEL and ESB projects that run in that java.exe process get recycled also. We're working that issue in a different ticket.
It would be nice if the SOA Suite installation would install against a new oc4j instance and not assume it has to create a complete %ORACLE_HOME% instance. The components of SOA Suite seem to be J2EE based components.
Scenario: I already have an oc4j instance called oc4j_soa and a complete %ORACLE_HOME% installation of soa suite. I then create a new oc4j instance from Enterprise Manager. Then I would deploy the esb-dt, esb-rt, orabpel, etc. components of SOA Suite to that new oc4j instance and modify the necessary config file so that it can work with OHS and the SOA Suite Databases. Is this possible?
Does anyone have any experience with this or do people typically install multiple complete installation of SOA Suite with mulitple Oracle Homes?

Hi,
yes, on metalink you get in touch with real experts....
You have to install serveral application servers to get different ORACLE_HOMEs.
For each one, you can install a BPEL PM.
But: For each BPEL PM you need your own database instance, or you have to configure them as a clustered BPEL installation.... (but i do not know if this work with non RAC DBs)

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