JAXWS 2.x wsimport - rpc encoding problem

If you have chance to make wsdl modify; do it immediately. If not the solution is not so difficult: "USE APACHE AXIS" with eclipse web service client generation wizard as below.









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SoapUI 4.5.0 Project XML File Encoding Problem

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I' ve been already using SoapUI Pro 3.6.1 since license expires. Previous migrations to soapUI newer versions had not caused problems but when starting using SoapUI 4.5.0(free) version resulted destroying existing projects. I checked log file ("C:\...\SmartBear\soapUI-4.5.0\bin\soapui.log") and realised that something went wrong about encoding of soapUI project XMLs. Turkish language characters in wsdl files are located in soapUI project XMLs and they are violating cp1254 character convention and causes below exception log. 


java.io.CharConversionException: Malformed UTF-8 character: 0xc5 0x3f at org.apache.xmlbeans.impl.piccolo.xml.UTF8XMLDecoder.decode(UTF8XMLDecoder.java:80) at org.apache.xmlbeans.impl.piccolo.xml.XMLStreamReader$FastStreamDecoder.read(XMLStreamReader.java:762) at org.apache.xmlbeans.impl.piccolo.xml.XMLStreamReader.read(XMLStreamReader.java:162) at org.apache.xmlbeans.impl.piccolo.xml.PiccoloLexer.yy_refill(PiccoloLexer.java:3474) at org.apache.…
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iBatis with Spring: "JavaBeansDataExchange could not instantiate result class" Exception

The below exception trace occurs when trying to select records from database to create an instance of an entity or collection of entities. As a result of not providing default constructor on the entity class.

I gave a sample entity implementation that has a constructor with string parameter and commented out default constructor. After running iBatis with Spring's framework, iBatis cannot find the default constructor and print the example stack trace. This is also pointing the basics of entity beans in Java EE, "Entity Beans must have a public default constructor".

TRACE
[2011-12-22 10:28:23,863] 00000522 DEBUG java.sql.Connection - {conn-100087} Preparing Statement: SELECT * FROM DEMO.SAMPLE_TABLE WHERE ID = ? [2011-12-22 10:28:23,863] 00000522 DEBUG java.sql.PreparedStatement - {pstm-100088} Executing Statement: SELECT * FROM DEMO.SAMPLE_TABLE WHERE ID = ? [2011-12-22 10:28:23,863] 00000522 DEBUG java.sql.PreparedStatement - {pstm-100088} Parameters: [123] […
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COMRESET failed (errno=-32)

Early in the morning, I hit this issue because of putting my nose into boot options. I changed the option form AHCI to RAID then restart but what I see flood of "COMRESET failed (errno=-32)" errors. I immediately restart and rollback my action but this doesnt prevent me from falling into desperate flow of error logs in /var/log/syslog.

To solve problem, I make my talisman: used screwdriver to remove dvdrom. Because some ubuntu forum posts mentioning the reason is poor SATA cable connection. In my laptop there is no cable but there is  a socket to easily remove dvdrom. Anyway after removing, start the system and EUREKA the problem logs are gone! I checked mounted disks and validate reading and writing data is ok with some consequent restarts.

Then of course I didnt leave the dvdrom empty. I shutdown the system and stick it into place roughly. And now everyone is allright.

The lesson do not touch (mess up with) anything if it is working.  :)

Aug 10 08:25:09 msi kernel: [ 10.…
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