Re: [Simple-support] Problem parsing attribute

[Niall G. <gal...@ya...>]

Hi,
This needs to be optional, its missing from the second element.
    @Attribute(name="Gesamt", required=false)
    public String gesamt;  

--- On Thu, 28/4/11, Dirk Dinger <dir...@vm...> wrote:

From: Dirk Dinger <dir...@vm...>
Subject: [Simple-support] Problem parsing attribute
To: sim...@li...
Received: Thursday, 28 April, 2011, 5:39 AM

Hello SimpleXML Users !,

Just started with SimpleXML on Android, since I have to consume a XML defined by my customer from an android app.
I have problems to get the "Gesamt" attribute from the <Stellen> Element deserialized, as shown in the XML example below


<?xml version="1.0" encoding="UTF-8"?>
<Result xsi:noNamespaceSchemaLocation="http://services.odav.de/lehrstellenradar/result.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">

    <Content>
        <Stellen Gesamt="30">
            <Stelle>
                <id>74_4911</id>
                <Typ>Lehrstelle</Typ>
                <Anzahl>1</Anzahl>

                <Beruf>Fahrzeuglackierer/in</Beruf>
                <Fachrichtung>Keine Fachrichtung</Fachrichtung>
                <Beginn>01.09.10</Beginn>
                <Featured>0</Featured>

                <Link>http://www.hwk-muenchen.de/74,0,jobboarddetail.html?lcj_id=xxx</Link>            
            </Stelle>

            <Stelle>
                <id>74_4910</id>
                <Typ>Lehrstelle</Typ>
                <Anzahl>1</Anzahl>
                <Beruf>Karosserie- und Fahrzeugbaumechaniker/in</Beruf>

                <Fachrichtung>Keine Fachrichtung</Fachrichtung>
                <Beginn>01.09.10</Beginn>
                <Featured>0</Featured>
                <Link>http://www.hwk-muenchen.de/74,0,jobboarddetail.html?lcj_id=xxx</Link>                        

            </Stelle>
        </Stellen>
    </Content>
</Result>

I have defined the following classes to deserialize the result

package de.vmapit.dto;

@Root(strict=false)

public class GetRecentJobListResult {
    
    @Element(name="Content")
    public Stellen content;

}

@Element(name="Stellen")
public class Stellen implements Serializable {

    
    @ElementList(name="Stellen")
    public List<Stelle> stellen;
    
    @Attribute(name="Gesamt")
    public String gesamt;        
}


If I execute

        GetRecentJobListResult res = serializer.read(GetRecentJobListResult.class, new File("stellen.xml"), false);


the following execption gets thrown:

org.simpleframework.xml.core.ValueRequiredException:
Unable to satisfy @org.simpleframework.xml.Attribute(name=Gesamt, empty=, required=true) on field 'gesamt' public java.lang.String de.vmapit.dto.Stellen.gesamt for class de.vmapit.dto.Stellen at line 3


Can anyone tell me, what I do wrong ?

Regards,
Dirk



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