ccxjc-users

AW: clone list

[Schuster, A. <ale...@ca...>]

Hi,

first of all I would like to thank you for writing the copy-constructor plugin.
Unfortunately I have some problems when it comes to a Java List, i.e.

For the member
protected List<DeviceInformation> members = new ArrayList<DeviceInformation>();

the plugin generates the following line in the copy-constructor
this.members = ((o.getMembers() == null)?null:o.getMembers().clone());

with the help of the method
public List<DeviceInformation> getMembers() {
        return members;
}

The problem hereby is that the Java interface 'List' does not have the method clone(), which results in the following compilation error
Cannot find symbol  : method clone()

ArrayList would have the clone() method though, therefore I was wondering if a cast would help?
this.members = ((o.getMembers() == null)?null((ArrayList)o.getMembers()).clone());

Have you had this problem before? Do you have any suggestions or solutions?

Thank you very much for any help
Alex

Re: AW: clone list

[Christian S. <sch...@us...>]

Schuster, Alexander schrieb:

> 
> For the member
> protected List<DeviceInformation> members = new ArrayList<DeviceInformation>();
> 
> the plugin generates the following line in the copy-constructor
> this.members = ((o.getMembers() == null)?null:o.getMembers().clone());
> 
> with the help of the method
> public List<DeviceInformation> getMembers() {
>         return members;
> }
> 

Could you please provide a schema(fragment) used to produce that code ?

-- 
Christian

AW: AW: clone list

[Schuster, A. <ale...@ca...>]

Hi Christian,

thanks for your fast response.
I created an example in order to be able to comprehend the problem.
The according .xsd as well as the generated classes are attached to this e-mail.

During compilation the following error occurs:

target\generated-sources\xjc\com\mycompany\mynamespace\TypeA.java:[80,65] cannot find symbol
symbol  : method clone()
location: interface java.util.List<com.mycompany.mynamespace.TypeC>

Thank you very much for any assistance
Alex




-----Ursprüngliche Nachricht-----
Von: Christian Schulte [mailto:sch...@us...] 
Gesendet: Montag, 10. Mai 2010 23:19
An: CC-XJC Users
Betreff: Re: AW: clone list

Schuster, Alexander schrieb:

> 
> For the member
> protected List<DeviceInformation> members = new ArrayList<DeviceInformation>();
> 
> the plugin generates the following line in the copy-constructor
> this.members = ((o.getMembers() == null)?null:o.getMembers().clone());
> 
> with the help of the method
> public List<DeviceInformation> getMembers() {
>         return members;
> }
> 

Could you please provide a schema(fragment) used to produce that code ?

-- 
Christian

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AW: AW: clone list

[Schuster, A. <ale...@ca...>]

Attachment....

-----Ursprüngliche Nachricht-----
Von: Schuster, Alexander [mailto:ale...@ca...] 
Gesendet: Mittwoch, 12. Mai 2010 12:31
An: CC-XJC Users
Betreff: AW: AW: clone list

Hi Christian,

thanks for your fast response.
I created an example in order to be able to comprehend the problem.
The according .xsd as well as the generated classes are attached to this e-mail.

During compilation the following error occurs:

target\generated-sources\xjc\com\mycompany\mynamespace\TypeA.java:[80,65] cannot find symbol
symbol  : method clone()
location: interface java.util.List<com.mycompany.mynamespace.TypeC>

Thank you very much for any assistance
Alex




-----Ursprüngliche Nachricht-----
Von: Christian Schulte [mailto:sch...@us...] 
Gesendet: Montag, 10. Mai 2010 23:19
An: CC-XJC Users
Betreff: Re: AW: clone list

Schuster, Alexander schrieb:

> 
> For the member
> protected List<DeviceInformation> members = new ArrayList<DeviceInformation>();
> 
> the plugin generates the following line in the copy-constructor
> this.members = ((o.getMembers() == null)?null:o.getMembers().clone());
> 
> with the help of the method
> public List<DeviceInformation> getMembers() {
>         return members;
> }
> 

Could you please provide a schema(fragment) used to produce that code ?

-- 
Christian

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AW: AW: clone list

[Schuster, A. <ale...@ca...>]

Attachment 2nd try


-----Ursprüngliche Nachricht-----
Von: Schuster, Alexander [mailto:ale...@ca...]
Gesendet: Mittwoch, 12. Mai 2010 12:31
An: CC-XJC Users
Betreff: AW: AW: clone list

Hi Christian,

thanks for your fast response.
I created an example in order to be able to comprehend the problem.
The according .xsd as well as the generated classes are attached to this e-mail.

During compilation the following error occurs:

target\generated-sources\xjc\com\mycompany\mynamespace\TypeA.java:[80,65] cannot find symbol symbol  : method clone()
location: interface java.util.List<com.mycompany.mynamespace.TypeC>

Thank you very much for any assistance
Alex




-----Ursprüngliche Nachricht-----
Von: Christian Schulte [mailto:sch...@us...]
Gesendet: Montag, 10. Mai 2010 23:19
An: CC-XJC Users
Betreff: Re: AW: clone list

Schuster, Alexander schrieb:

> 
> For the member
> protected List<DeviceInformation> members = new 
> ArrayList<DeviceInformation>();
> 
> the plugin generates the following line in the copy-constructor 
> this.members = ((o.getMembers() == null)?null:o.getMembers().clone());
> 
> with the help of the method
> public List<DeviceInformation> getMembers() {
>         return members;
> }
> 

Could you please provide a schema(fragment) used to produce that code ?

--
Christian

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AW: AW: clone list

[Schuster, A. <ale...@ca...>]

It seems as if attachments are not accepted so I paste the important files in the email:


XSD:

<?xml version="1.0" encoding="UTF-8"?>

<xsd:schema targetNamespace="http://myNamespace.myCompany.com"
			xmlns:xsd="http://www.w3.org/2001/XMLSchema"
			xmlns:tns="http://myNamespace.myCompany.com">

    <xsd:complexType name="TypeA">
        <xsd:sequence>
            <xsd:element name="typeB" type="tns:TypeB" minOccurs="0"/>
            <xsd:element name="typeCs"  type="tns:TypeCs"/>
        </xsd:sequence>
    </xsd:complexType>

    <xsd:complexType name="TypeB">
        <xsd:sequence>
            <xsd:element name="a" type="xsd:string" minOccurs="0"/>
            <xsd:element name="b" type="xsd:string" minOccurs="0"/>
        </xsd:sequence>
    </xsd:complexType>

    <xsd:complexType name="TypeCs">
        <xsd:sequence>
            <xsd:element name="member" type="tns:TypeC" nillable="true" minOccurs="0" maxOccurs="unbounded"/>
        </xsd:sequence>
    </xsd:complexType>

    <xsd:complexType name="TypeC">
          <xsd:sequence>
           		<xsd:element name="a" type="xsd:string" minOccurs="0"/>
           		<xsd:element name="b" type="xsd:long" minOccurs="0"/>
          </xsd:sequence>
    </xsd:complexType>

</xsd:schema>






Generated-Class TypeA:

public class TypeA implements Cloneable
{

    protected TypeB typeB;
    @XmlElementWrapper(name = "typeCs")
    @XmlElement(name = "member")
    protected List<TypeC> typeCs = new ArrayList<TypeC>();

    /**
     * Creates a new {@code TypeA} instance.
     * 
     */
    public TypeA() {
        // CC-XJC Version 1.3 Build 2010-02-27T15:04:03+0000
        super();
    }

    /**
     * Creates a new {@code TypeA} instance by deeply copying a given {@code TypeA} instance.
     * 
     * 
     * @param o
     *     The instance to copy.
     * @throws NullPointerException
     *     if {@code o} is {@code null}.
     */
    public TypeA(final TypeA o) {
        // CC-XJC Version 1.3 Build 2010-02-27T15:04:03+0000
        super();
        if (o == null) {
            throw new NullPointerException("Cannot create a copy of 'TypeA' from 'null'.");
        }
        // CClassInfo: com.mycompany.mynamespace.TypeB
        this.typeB = ((o.getTypeB() == null)?null:o.getTypeB().clone());
        // CClassInfo: com.mycompany.mynamespace.TypeCs
        this.typeCs = ((o.getTypeCs() == null)?null:o.getTypeCs().clone());
    }

    /**
     * Gets the value of the typeB property.
     * 
     * @return
     *     possible object is
     *     {@link TypeB }
     *     
     */
    public TypeB getTypeB() {
        return typeB;
    }

    /**
     * Sets the value of the typeB property.
     * 
     * @param value
     *     allowed object is
     *     {@link TypeB }
     *     
     */
    public void setTypeB(TypeB value) {
        this.typeB = value;
    }

    public List<TypeC> getTypeCs() {
        return typeCs;
    }

    /**
     * Creates and returns a deep copy of this object.
     * 
     * 
     * @return
     *     A deep copy of this object.
     */
    @Override
    public TypeA clone() {
        // CC-XJC Version 1.3 Build 2010-02-27T15:04:03+0000
        return new TypeA(this);
    }

}





-----Ursprüngliche Nachricht-----
Von: Schuster, Alexander [mailto:ale...@ca...] 
Gesendet: Mittwoch, 12. Mai 2010 12:35
An: CC-XJC Users
Betreff: AW: AW: clone list


Attachment 2nd try


-----Ursprüngliche Nachricht-----
Von: Schuster, Alexander [mailto:ale...@ca...]
Gesendet: Mittwoch, 12. Mai 2010 12:31
An: CC-XJC Users
Betreff: AW: AW: clone list

Hi Christian,

thanks for your fast response.
I created an example in order to be able to comprehend the problem.
The according .xsd as well as the generated classes are attached to this e-mail.

During compilation the following error occurs:

target\generated-sources\xjc\com\mycompany\mynamespace\TypeA.java:[80,65] cannot find symbol symbol  : method clone()
location: interface java.util.List<com.mycompany.mynamespace.TypeC>

Thank you very much for any assistance
Alex




-----Ursprüngliche Nachricht-----
Von: Christian Schulte [mailto:sch...@us...]
Gesendet: Montag, 10. Mai 2010 23:19
An: CC-XJC Users
Betreff: Re: AW: clone list

Schuster, Alexander schrieb:

> 
> For the member
> protected List<DeviceInformation> members = new 
> ArrayList<DeviceInformation>();
> 
> the plugin generates the following line in the copy-constructor 
> this.members = ((o.getMembers() == null)?null:o.getMembers().clone());
> 
> with the help of the method
> public List<DeviceInformation> getMembers() {
>         return members;
> }
> 

Could you please provide a schema(fragment) used to produce that code ?

--
Christian

------------------------------------------------------------------------------

_______________________________________________
ccxjc-users mailing list
ccx...@li...
https://lists.sourceforge.net/lists/listinfo/ccxjc-users

------------------------------------------------------------------------------

_______________________________________________
ccxjc-users mailing list
ccx...@li...
https://lists.sourceforge.net/lists/listinfo/ccxjc-users

Re: AW: AW: clone list

[Christian S. <sch...@us...>]

Schuster, Alexander schrieb:
> It seems as if attachments are not accepted so I paste the important files in the email:
> 
> 
> XSD:
> 
> <?xml version="1.0" encoding="UTF-8"?>
> 
> <xsd:schema targetNamespace="http://myNamespace.myCompany.com"
> 			xmlns:xsd="http://www.w3.org/2001/XMLSchema"
> 			xmlns:tns="http://myNamespace.myCompany.com">
> 
>     <xsd:complexType name="TypeA">
>         <xsd:sequence>
>             <xsd:element name="typeB" type="tns:TypeB" minOccurs="0"/>
>             <xsd:element name="typeCs"  type="tns:TypeCs"/>
>         </xsd:sequence>
>     </xsd:complexType>
> 
>     <xsd:complexType name="TypeB">
>         <xsd:sequence>
>             <xsd:element name="a" type="xsd:string" minOccurs="0"/>
>             <xsd:element name="b" type="xsd:string" minOccurs="0"/>
>         </xsd:sequence>
>     </xsd:complexType>
> 
>     <xsd:complexType name="TypeCs">
>         <xsd:sequence>
>             <xsd:element name="member" type="tns:TypeC" nillable="true" minOccurs="0" maxOccurs="unbounded"/>
>         </xsd:sequence>
>     </xsd:complexType>
> 
>     <xsd:complexType name="TypeC">
>           <xsd:sequence>
>            		<xsd:element name="a" type="xsd:string" minOccurs="0"/>
>            		<xsd:element name="b" type="xsd:long" minOccurs="0"/>
>           </xsd:sequence>
>     </xsd:complexType>
> 
> </xsd:schema>

Compiling that schema using the JAXB RI 2.0.5 and 2.1.12 [0] produces
different code without compile errors. What JAXB implementation are you
using ?


[0] http://jaxb.dev.java.net

-- 
Christian

AW: AW: AW: clone list

[Schuster, A. <ale...@ca...>]

Hi Christian,

thanks for your support. 
You are right, the plugin works correctly. 
Unfortunately we have problems to use it in combination with the xml-element-wrapper plugin (http://www.conspicio.dk/blog/bjarne/jaxb-xmlelementwrapper-plugin).
The wrapper plugin modifies the structure of the model which leads to compilation errors in the copy-constructor.

Thank you
Alex 


____________________________________________________________

Alexander Schuster / Capgemini sd&m / München

Tel: +49 89 63812-548 / www.de.capgemini-sdm.com
Fax: +49 89 63812-490 / ale...@ca...
Capgemini sd&m AG, Carl-Wery-Straße 42, 81739 München
____________________________________________________________

Vorstand: Burkhard Kehrbusch (Vorsitzender), Rüdiger Azone,
Dr. Uwe Dumslaff, Kai Grambow, Dr. Michael Rading, Josef Ranner
Aufsichtsrat: Patrick Nicolet (Vorsitzender)
Sitz und Amtsgericht: München HRB 126057

-----Ursprüngliche Nachricht-----
Von: Christian Schulte [mailto:sch...@us...] 
Gesendet: Mittwoch, 12. Mai 2010 15:20
An: CC-XJC Users
Betreff: Re: AW: AW: clone list

Schuster, Alexander schrieb:
> It seems as if attachments are not accepted so I paste the important files in the email:
> 
> 
> XSD:
> 
> <?xml version="1.0" encoding="UTF-8"?>
> 
> <xsd:schema targetNamespace="http://myNamespace.myCompany.com"
> 			xmlns:xsd="http://www.w3.org/2001/XMLSchema"
> 			xmlns:tns="http://myNamespace.myCompany.com">
> 
>     <xsd:complexType name="TypeA">
>         <xsd:sequence>
>             <xsd:element name="typeB" type="tns:TypeB" minOccurs="0"/>
>             <xsd:element name="typeCs"  type="tns:TypeCs"/>
>         </xsd:sequence>
>     </xsd:complexType>
> 
>     <xsd:complexType name="TypeB">
>         <xsd:sequence>
>             <xsd:element name="a" type="xsd:string" minOccurs="0"/>
>             <xsd:element name="b" type="xsd:string" minOccurs="0"/>
>         </xsd:sequence>
>     </xsd:complexType>
> 
>     <xsd:complexType name="TypeCs">
>         <xsd:sequence>
>             <xsd:element name="member" type="tns:TypeC" nillable="true" minOccurs="0" maxOccurs="unbounded"/>
>         </xsd:sequence>
>     </xsd:complexType>
> 
>     <xsd:complexType name="TypeC">
>           <xsd:sequence>
>            		<xsd:element name="a" type="xsd:string" minOccurs="0"/>
>            		<xsd:element name="b" type="xsd:long" minOccurs="0"/>
>           </xsd:sequence>
>     </xsd:complexType>
> 
> </xsd:schema>

Compiling that schema using the JAXB RI 2.0.5 and 2.1.12 [0] produces
different code without compile errors. What JAXB implementation are you
using ?


[0] http://jaxb.dev.java.net

-- 
Christian


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