ToString() and Comparable T on a JAXB generated entity class

Hello,
I'm trying to create a distributed system and therefore I have all my entity classes present in my Java EE app and hosted as a web service. The Swing frontend app autogenerate the entity classes for use in the presentation.
I'm having some trouble using the Collections.sort() since a generated entity cannot implement an interface, does anyone have a hint to how i can solve this issue?
Also, I need to override the toString() so that I can put an entity directly in a eg. JCombobox and it is presented with the return of my custom toString() but if I override the toString() in my original entity in my backend app, then this method is not generated in my frontend app.
Thanks in advance!
Nicklas

Similar Messages

JAXB - Generated Java Classes error

Hi,
I am having a problem generating java classes given the follow snippet from a DTD. The ImplemenationData class that is generated does not include ImplementationPlatform and ProgramParameters as attributes. Instead, it includes these two elements in the PredicatedLists and then generates a content exception when those elements are not found. Can anyone tell me why these two elements are not being generated as attributes with the associated setter/getter methods to go with them? The ExeOptions, DllOptions and ExternalOptions are being generated properly and included in the PredicatedLists as they should be. Any help would be greatly appreciated.
<!ELEMENT ImplementationPlatform           (#PCDATA)>
<!ELEMENT ProgramParameters                (#PCDATA)>
<!ELEMENT ImplementationData
     (ImplementationPlatform,
     ProgramParameters,
     (ExeOptions
     |DllOptions
     |ExternalOptions))>
<!ELEMENT ExeOptions
     (PathAndFileName,
     WorkingDirectoryName?,
     Environment?,
     InheritEnvironment,
     StartInForeGround?,
     AutomaticClose?,
     WindowStyle?,
     RunInXTerm?)>
<!ELEMENT DllOptions
     (PathAndFileName,
     EntryPointName,
     ExecuteFenced?,
     KeepLoaded?)>
<!ELEMENT ExternalOptions
     (ServiceName,
     ServiceType,
     InvocationType,
     ExecutableName,
     ExecutableType,
     IsLocalUser,
     IsSecurityRoutineCall,
     CodePage?,
     TimeoutPeriod,
     TimeoutInterval?,
     IsMappingRoutineCall,
     MappingType?,
     ForwardMappingFormat?,
     ForwardMappingParameters?,
     BackwardMappingFormat?,
     BackwardMappingParameters?)>

Just a thumb suck but, have you tried placing the defintitions after the declarations instead of before.
Dave

Tools for generating Entity Classes

Hi ,
I am new to EJB 3.0 Entity Beans .
I am finding it hard to develop a Entity Class .
Please let me know if there are there any Tools that will generate an ENtity class depending upon the database table ??

Hi!
Most IDEs like Netbeans and Eclipse can generate entities based on existing database schemas, but imho it's much more usefull to write the first few entities by yourself. It's a bit more difficult, but at least this way you will learn what each annotation does, where they can be placed and what attributes you can set on them.
Once you have a good general foundation you can skip this process by autogenerating these classes. But that's just my opinion.
Some examples:
Eclipse
Netbeans
Btw. there are no entity beans in EJB 3.0. These are plain old java classes, thus they are called simply entities to avoid confusion with the entity beans used in previous ejb versions.

Setting the DTD in the JAXB generated Java Classes

Hi All,
I have generated the Java Source file for a DTD using the xjc tool that comes with JAXB .
Now from the Class files i can unmarshall and get the XML file . But in the generated XML output file we don't have the <!DOCTYPE > Element which binds the XML to the DTD .
Is it possible to specify the DTD ? If so Where can we specify that .
Thanks for your help...
Sateesh

Parse the Dtd for a DOCUMENT_TYPE_NODE & create a <!DOCTYPE >element in the output xml.
PrintWriter pw=new PrintWriter();
if(node.getNodeType()==Node.DOCUMENT_TYPE_NODE){
DocumentType doctype = (DocumentType)node;
pw.print("<!DOCTYPE ");
pw.print(doctype.getName());
String publicId = doctype.getPublicId();
String systemId = doctype.getSystemId();
if (publicId != null) {
pw.print(" PUBLIC '");
pw.print(publicId);
pw.print("' '");
pw.print(systemId);
pw.print('\'');
else {
pw.print(" SYSTEM '");
pw.print(systemId);
pw.print('\'');
String internalSubset = doctype.getInternalSubset();
if (internalSubset != null) {
pw.println(" [");
pw.print(internalSubset);
pw.print(']');
pw.println('>');}

Why does ADF generate referenced classes (FK) as Accessor not as Attribute?

Question is simple when ADF generates Entity classes, it does not generate referenced object as Accessor, not as Attribute and this causes problems on SelectOneChoice.
Is it normal?
Child Class : { id, name, parentObject } (ID and Name is generated as Attribute, parentObject is generated as Accessor)
Parent Class : {id, name}
When I create ADF Form for Child class, it only creates form for ID and NAME attributes, and ignores parentObject attribute. When I add selectOneChoice manually for selecting parentObject of child class, it does not update Child Class with mergeChild() action. Simply ignores?

There have been requests on this and currently this is not supported. (check this thread http://forums.adobe.com/message/2267567#2267567)
you can vote for the bugs for this to be supported in a later build / release.
https://bugs.adobe.com/jira/browse/FB-23156
https://bugs.adobe.com/jira/browse/LCDS-971
Thanks
-Sunil

Reusing JAXB generated classes for XSDs included in other XSDs

Hi,
I use xsds with jaxb in a number of related projects. To avoid duplication I've factored out commonly used elements into their own xsd in a separate project. I then include these in the xsds that need them.
I generate classes with jaxb for each project. I'm now trying to get jaxb so far as to reuse the already generated classes for the common elements.
For example: I have a general xsd Person.xsd for which I generate classes in common.xsd. I have another xsd Project.xsd that includes a reference to the Person element. When i let jaxb generate classes for Projects.xsd, it will also generate a project.xsd.PersonType and so on.
Is there any way to tell JAXB to use the existing classes? I've played around with the <jxb:javaType> bindings, but I can't get it to work yet. It gives me a "bindings not used" warning and doesn't compile. Also, if this is in fact the way to go, what do I specify as the parseMethod and printMethod attributes for the javaType element?
Thx for any help

JAXB questions should be better directed to the users list of http://jaxb.dev.java.net/
you should subscribe to the 'users' mailing list, then post a question there.
Thank you!

How to use JAXB generated classes with SOAP

hello,
I have a library of JAXB generated classes for my web service. There is a Java class for each web method defined in my schema. For example, my getLocation method is mapped to GetLocation.class.
However my web service is SOAP based, so I am having to manually strip off the SOAP elements to be able to unmarshall the getLocation xml to a GetLocation class.
I am noticing a disconnect between JAXB and other Java SOAP and RPC libraries. Does anyone know how to create a JAXB class for SOAP Envelopes and Bodys? Does anyone have any ideas how to incorporate the existing Java web service libraries with JAXB?
Thanks in advance.

Have you found a method to integrate SAAJ and JAXB? Or
is better to use SAAJ only ?If I had to choose I'd go with SAAJ. It seems to me that's theoretically possible to use JAXB classes with SAAJ but I imagine if it is possible it would be a big pain in the ass.

JAXB to generate java classes for XSD.

Hi
I have a XSD, which is importing other couple of xsds in it, tried to generate java classes using xjc, it is throwing error.
C:\vittal\Project\received\development-1\da_xsd>xjc -p com daAuthoring.xsd
parsing a schema...
[ERROR] Property "Alt" is already defined. Use <jaxb:property> to resolve thi
s conflict.
line 42 of file:/C:/vittal/Project/received/development-1/da_xsd/commonElement
s.xsd
[ERROR] The following location is relevant to the above error
line 2205 of file:/C:/vittal/Project/received/development-1/da_xsd/daCommonEle
ments.xsd
Failed to parse a schema.Please let me know how to fix this issue.

Thanks for information,
I do understand xml well, and having basic knowledge on XSD.
1. can i generate a java classes for a xsd which is including other XSDs.
2. how to overwrite the issue, using annotation, point me to a location where i will get more information, that will be great help.
here is my xsd.
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:ditaarch="http://dita.oasis-open.org/architecture/2005/" xmlns:dctm="http://www.documentum.com" elementFormDefault="qualified">
     <xs:import namespace="http://dita.oasis-open.org/architecture/2005/" schemaLocation="ditaarch.xsd"/>
     <xs:import namespace="http://www.documentum.com" schemaLocation="dctmAttrs.ent.xsd"/>
     <xs:import namespace="http://www.w3.org/XML/1998/namespace" schemaLocation="xml.xsd"/>
     <xs:group name="alt">
          <xs:sequence>
               <xs:element ref="alt"/>
          </xs:sequence>
     </xs:group>
     <xs:group name="desc">
          <xs:sequence>
               <xs:element ref="desc"/>
          </xs:sequence>
     </xs:group>
     <xs:group name="title">
          <xs:sequence>
               <xs:element ref="title"/>
          </xs:sequence>
     </xs:group>
     
     <xs:group name="colspec">
          <xs:sequence>
               <xs:element ref="colspec"/>
          </xs:sequence>
     </xs:group>
     <xs:group name="entry">
          <xs:sequence>
               <xs:element ref="entry"/>
          </xs:sequence>
     </xs:group>
     <xs:group name="row">
          <xs:sequence>
               <xs:element ref="row"/>
          </xs:sequence>
     </xs:group>
     <xs:group name="tbody">
          <xs:sequence>
               <xs:element ref="tbody"/>
          </xs:sequence>
     </xs:group>
     <xs:group name="tgroup">
          <xs:sequence>
               <xs:element ref="tgroup"/>
          </xs:sequence>
     </xs:group>
     <xs:group name="thead">
          <xs:sequence>
               <xs:element ref="thead"/>
          </xs:sequence>
     </xs:group>
</xs:schema>

JAXB problem generating java classes

I'm doing some integration and have received a schema from the vendor the other day. When I try to generate java classes with the jaxb compiler I get this output
parsing a schema...
[ERROR] Property "Value" is already defined.
line 14 of jar:file:/C:/win32app/Java/jdk6/lib/tools.jar!/com/sun/xml/internal/xsom/impl/parser/datatypes.xsd
[ERROR] The following location is relevant to the above error
line 384 of file:/C:/code/sca-ecr.xsd
Failed to parse a schema.
    <xsd:complexType name="options">
        <xsd:sequence>
            <xsd:element name="option" maxOccurs="unbounded">
                <xsd:complexType>
                    <xsd:simpleContent>
                        <xsd:extension base="xsd:string">
(Line 384)                  <xsd:attribute name="value" type="xsd:string"/>
                        </xsd:extension>
                    </xsd:simpleContent>
                </xsd:complexType>
            </xsd:element>
        </xsd:sequence>
    </xsd:complexType>So, googling about this I came across these to articles that almost describes my problem.
http://weblogs.java.net/blog/kohsuke/archive/2005/05/compiling_mathm_1.html
https://jaxb.dev.java.net/guide/Dealing_with_errors.htmlAdding the this code did not help. Downloading JAXB 2.1.4 did not help, adding the -extension parameter still same result.
        <xsd:annotation>
          <xsd:appinfo>
            <jaxb:property name="someAttribute" />
          </xsd:appinfo>
        </xsd:annotation>      Why is jaxb failing ? Could it be that and attribute is not allowed to be called "value" ?
Any answers will do
regards abq

Well, after hours of digging I found a solution which actually was right in front of me the whole time.
This is how I edited the schema.
    <xsd:complexType name="options">
        <xsd:sequence>
            <xsd:element name="option" maxOccurs="unbounded" >
                <xsd:complexType>
                    <xsd:simpleContent>
                        <xsd:extension base="xsd:string">
                           <xsd:attribute name="value" type="xsd:string" >
                              <xsd:annotation><xsd:appinfo>
                                <jaxb:property name="realValue" />
                              </xsd:appinfo></xsd:annotation>
                             </xsd:attribute>
                        </xsd:extension>
                    </xsd:simpleContent>
                </xsd:complexType>
            </xsd:element>
        </xsd:sequence>
    </xsd:complexType>Before, I placed the <xsd:annotation> tag efter the first line but inside the <xsd:attribute> made much better if you would like it to work.
When marshling an @XmlRoot object will produce valid xml code. So even though that the server have a different xml schema, they will be able to talk to each other.
abq

JAXB 1 : generating simpleTypes classes

Sorry, I posted an uncompleted message.
Hello, I'm new to JAXB technology.
Since I'm working with j2sdk 1.4 I c'ant use JAXB 2, so I'm using JAXB 1.0.6.
When I call the xjc ant task, my java classes are generated... buy simple types do not generate any java class.
Let's say I have the following xsd:
<xs:complexType name="EXAMPLE">
<xs:sequence>
<xs:element name="market-type" type="po:market-type"/>
</xs:sequence>
</xs:complexType>
<xs:simpleType name="MARKET-TYPE">
<xs:restriction base = "xs:string">
<xs:enumeration value = "PRIM"/>
<xs:enumeration value = "SECOND"/>
</xs:restriction>
</xs:simpleType> After xjc compilation I have a EXAMPLE Java class, but its element "market-type" is a String and not a MARKET-TYPE as I expected.
Is it normal? Can I customize the output in order to generate java classes for simpleTypes?

The base data type of the simpleType MARKET-TYPE is xsd:string.

JAXB generated files problem

Hi,
I am posting a fragment from my XSD. JAXB generates the files and compiles fine, but during runtime, I get a NoClassDefFound error when it tries to look for a particular file. This is the xsd :
<xs:element name="BillingAddress">
<xs:complexType>
<xs:sequence>
<xs:element name="Name">
<xs:complexType>
<xs:choice>
<xs:sequence>
<xs:element name="First" type="xs:string"></xs:element>
<xs:element name="Middle" minOccurs="0" type="xs:string"></xs:element>
<xs:element name="Last" type="xs:string"></xs:element>
<xs:element name="Title" type="xs:string"></xs:element>
</xs:sequence>
<xs:element name="FullName" type="xs:string"></xs:element>
</xs:choice>
</xs:complexType>
</xs:element>
<xs:element name="AddressLines">
<xs:complexType>
<xs:sequence>
<xs:element name="AddressLine" maxOccurs="unbounded">
<xs:complexType>
<xs:simpleContent>
<xs:extension base="xs:string">
<xs:attribute name="order" type="xs:string" default="0"></xs:attribute>
</xs:extension>
</xs:simpleContent>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element name="City" type="xs:string"></xs:element>
<xs:element name="State" type="xs:string"></xs:element>
<xs:element name="ZipCode">
<xs:complexType>
<xs:sequence>
<xs:element name="Zip" type="xs:string"></xs:element>
<xs:element name="PlusFour" minOccurs="0" type="xs:string"></xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element name="PhoneNumber">
<xs:complexType>
<xs:sequence>
<xs:element name="AreaCode" type="xs:string"></xs:element>
<xs:element name="Exchange" type="xs:string"></xs:element>
<xs:element name="Number" type="xs:string"></xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
I see all the generated interfaces. But in impl folder, I do not see the class for AddressLine. Thus I get this error:
java.lang.NoClassDefFoundError: com.abc.my.generated.files.impl.BillingAddressTypeImpl$AddressLinesTypeImpl$AddressLineTypeImpl
I see the interface for BillingAddressType$AddressLinesType$AddressLineType but NO impl.
Anyone know what the issue is. I am certain it is related to the way xsd is defined for AddressLine but am not sure whats the issue.
Any help will be appreciated.
Thanks,
Ashish

Dont bother looking into this. I found the issue.
I saw that jaxb is generating the files and compiling them all well. But then, when i try to jar them or zip them, the files with names > 128 chars do not make it to the jar/zip. Windows does not recognize files name >128 chars. U cannot name a file that long. So, there were 2 files that were > 128 and thus were not making into the jar and thus NoClassDefFound error.
Very interesting. Took 2 days of my time.

JAXB not generating correct class definition

Hi,
I am using JAXB 2.0 and the JAXB plugin for Eclipse 3.x.
The problem I have is that when I run XJC on my XSD file the class definition for
a particular class is not what I am expecting. The class only defines 1 get method instead of three. While I am expecting to see getX getY and getZ I am seeing only 1 method getXAndgetYAndgetZ. Here is a snippet of the XSD file:
     <xs:element name="Sql">
          <xs:complexType>
               <xs:sequence minOccurs="0" maxOccurs="unbounded">
                    <xs:element name="Query"/>
                    <xs:element ref="Table" maxOccurs="unbounded"/>
                    <xs:element name="Database" type="xs:string" minOccurs="0" maxOccurs="unbounded"/>
               </xs:sequence>
          </xs:complexType>
     </xs:element>I have defined the Table element in the XSD.
In this case my generated Sql class has the following method:
public List<JAXBElement<String>> getQueryAndTableAndDatabase() {
        if (queryAndTableAndDatabase == null) {
            queryAndTableAndDatabase = new ArrayList<JAXBElement<String>>();
        return this.queryAndTableAndDatabase;
    }Is there a problem with my XSD file or am I omitting a parameter when running XJC? Any help greatly appreciated

LDAPLoginModule uses the jackrabbit UserManagerImpl to create user's in CRX (CQ), not the CQ5 implementation which is disappointing. Have to manually add the sling:resourceType.

Test-OutlookConnectivity WARNING: An unexpected error has occurred and a Watson dump is being generated: Object reference not set to an instance of an object.

Hi All,
When we do a test-outlookconnectivity -protocol:http the result is a success but then we get the following:
ClientAccessServer   ServiceEndpoint                               Scenario
Result Latency
(MS)
xxxxxxxxxxxx... xxxxxxxxxxxxxx                 Autodiscover: Web service request. Success   46.80
WARNING: An unexpected error has occurred and a Watson dump is being generated: Object reference not set to an instance
of an object.
Object reference not set to an instance of an object.
    + CategoryInfo          : NotSpecified: (:) [Test-OutlookConnectivity], NullReferenceException
    + FullyQualifiedErrorId : System.NullReferenceException,Microsoft.Exchange.Monitoring.TestOutlookConnectivityTask
So it looks like it's not completing successfully.
I can't find anything on this in particular, and don't really know how to go about solving it - We are fully up to date, Exchange 2010 Sp2 with Rollup 5-v2
Any help appreciated!

hi,
I have the same issue also on Exchange 2010 SP2 RU5v2
I ran your command and get the below
[PS] C:\Installs\report\Activesync>Test-OutlookConnectivity -Protocol:http |FL
RunspaceId                  : ebd2c626-1634-40ad-a17e-c9a713d1a62b
ServiceEndpoint             : autodiscover.domain.com
Id                          : Autodiscover
ClientAccessServer          : CAS01.domain.com
Scenario                    : Autodiscover: Web service request.
ScenarioDescription         :
PerformanceCounterName      :
Result                      : Success
Error                       :
UserName                    : Gazpromuk.intra\extest_645e41faa55f4
StartTime                   : 8/21/2013 4:08:50 PM
Latency                     : 00:00:00.1250048
EventType                   : Success
LatencyInMillisecondsString : 125.00
Identity                    :
IsValid                     : True
WARNING: An unexpected error has occurred and a Watson dump is being generated: Object reference not set to an instance of an object.
Object reference not set to an instance of an object.
    + CategoryInfo          : NotSpecified: (:) [Test-OutlookConnectivity], NullReferenceException
    + FullyQualifiedErrorId : System.NullReferenceException,Microsoft.Exchange.Monitoring.TestOutlookConnectivityTask
Any help would be greatly appreciated, I also get random failures of OWA, EAS and web services, very frustrating
I have no errors in the app event log
thanks
Faisal Saleem Windows Systems Analyst 07595781867

Date fields and compare and get the later date of the fields

I am trying to compare these date fields and compare and get the later date of the fields
Tables are
TABCASER
TABCASER1
EVCASERS
Field
Are
TABCASER1.CASER_no
The dates are to be compared and then get the records with the highest or latest date value.
TABCASER1.CASERRECIEVEDDATE
EVCASERS.FINALEVDATES
EVCASERS.PUBLICATIONDATE
EVCASERS.PUBLICATIONDATE
TABCASER.COMPAREACCEPDATE
I have this code but I am trying to figure out what it all means.
I have several questions.
1.
1.     greatest it is used here to compare right? How do I then output this ? do I store it to a var (coldfusion) ultimately , I wish to send it to a page of records
2.     is it necessary to use todate? And to_date? What does this do?
3.     decode, is this necessary too. What does this do? NULL?
4.
5.
6.     when I do get the query results how do I send it to coldsuion and out put to a display.
Someone sent me this code.
is there abetter way of doing this? To compare the dates and store in a var to display. thanks
Here is my code below:
Greatest(
     CASE
          WHEN INSTR(TABCASER1.CASER_no,'-CE') > 0 THEN
     decode(TABCASER1.CASERRECIEVEDDATE,NULL,TO_DATE('01/01/1900','mm/dd/yyyy'),TABCASER1.CASERRECIEVEDDATE)
                         WHEN INSTR(TABCASER1.CASER_no,'-ERNIE') > 0 THEN
     decode(EVCASERS.FINALEVDATES,NULL,TO_DATE('01/01/1900','mm/dd/yyyy'),EVCASERS.FINALEVDATES)
                         WHEN INSTR(TABCASER1.CASER_no,'-MONIE') > 0 THEN
     decode(EVCASERS.PUBLICATIONDATE,NULL,TO_DATE('01/01/1900','mm/dd/yyyy'),EVCASERS.PUBLICATIONDATE)
                         WHEN INSTR(TABCASER1.CASER_no,'-NADINE') > 0 THEN
     decode(EVCASERS.PUBLICATIONDATE,NULL,TO_DATE('01/01/1900','mm/dd/yyyy'),EVCASERS.PUBLICATIONDATE)
                         ELSE
     decode(TABCASER.COMPAREACCEPDATE,NULL,TO_DATE('01/01/1900','mm/dd/yyyy'),TABCASER.COMPAREACCEPDATE)
                    END
          ,decode(TABCASER.COMPAREACCEPDATE,NULL,TO_DATE('01/01/1900','mm/dd/yyyy'),TABCASER.COMPAREACCEPDATE))
          between TO_DATE('#dateformat(form.startDate,"mm/dd/yyyy")#','MM/DD/YYYY') and TO_DATE('#dateformat(form.endDate,"mm/dd/yyyy")#','MM/DD/YYYY')
is there abetter way of doing this? To compare the dates and store in a var to display. thanks

Hi
If you have date datatypes than:
select
greatest(TABCASER1.CASERRECIEVEDDATE, EVCASERS.FINALEVDATES, EVCASERS.PUBLICATIONDATE, EVCASERS.PUBLICATIONDATE, TABCASER.COMPAREACCEPDATE)
from TABCASER, TABCASER1, EVCASERS
where ...-- join and other conditions
1. greatest is good enough
2. to_date creates date dataype from string with the format of format string ('mm/dd/yyyy')
3. decode(a, b, c, d) is a function: if a = b than return c else d. NULL means that there is no data in the cell of the table.
6. to format the date for display use to_char function with format modell as in the to_date function.
Ott Karesz
http://www.trendo-kft.hu

I have a iMac Desktop and MacBook Pro laptop. I generate my work related files on both of these machines. What is the best way to keep the files in these machines synchronized?

I have a iMac Desktop and MacBook Pro laptop. I generate my work related files on both of these machines. After a few days or weeks, I have new files on some folders on either of the machines that is not on the other machine. What is the best way to keep the files in these machines synchronized?

How did you transfer the files to the iMac. If you exported the files out of the MB library using Kind = Current you should get the edited version. Any other option may not.
If you want to keep the two libraries "synced" any photos you want to move to the iMac should be added to an album, connect the two Mac with a LAN, Target Disk Mode, Transferring files between two computers using FireWire, with WiFi. and use the paid version of iPhoto Library Manager to copy that album from the MB library to iMac library. It will also copy the original and edited versions, keywords, titles, etc.
OT

ToString() and Comparable T on a JAXB generated entity class

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