Re: [Simple-support] Does not understand this ElementException
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Re: [Simple-support] Does not understand this ElementException
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From: Niall G. - Y. <Nia...@yi...> - 2012-09-20 08:11:04
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So I take it that the test is in TestLP7VerifyBoxTokenParser
From: Thomas [mailto:tho...@gm...]
Sent: Thursday, 20 September 2012 6:08 PM
To: Niall Gallagher - Yieldbroker
Cc: sim...@li...
Subject: Re: [Simple-support] Does not understand this ElementException
Of course !
I joined an archive with Simple entities, the unit test, the xml file and xsd schemas.
On Sep 20, 2012, at 9:47 AM, Niall Gallagher - Yieldbroker wrote:
> Could you send me a JUnit test case, if I can run it and break then I can tell you what is wrong. Its difficult to say from just the snippets here.
>
> -----Original Message-----
> From: Thomas [mailto:tho...@gm...]
> Sent: Thursday, 20 September 2012 5:38 PM
> To: Niall Gallagher - Yieldbroker
> Cc: sim...@li...<mailto:sim...@li...>
> Subject: Re: [Simple-support] Does not understand this ElementException
>
> Hello,
>
> First, thank you for your reply.
>
> In the previous mail, I extracted the piece of XML code where the line 43 is. Here is with line numbers:
>
> ...other datas...
> 42: <vt:SignedDataObject Id="signeddata1">
> 43: <vt:Encapsulated>true</vt:Encapsulated>
> 44: <vt:MimeType>application/pdf</vt:MimeType>
> 45: <vt:Name>signeddata-1.pdf</vt:Name>
> 46: <vt:Size>131323</vt:Size>
> 47: <vt:DigestAlgAndValue>
> 48: <ds:DigestMethod Algorithm="1.3.14.3.2.26"></ds:DigestMethod>
> 49: <ds:DigestValue>KuWqL3YVcSMZeHRov5nE90PZSeY=</ds:DigestValue>
> 50: </vt:DigestAlgAndValue>
> 51: </vt:SignedDataObject>
> ...other datas...
>
> As you can see, the Id attribute is set.
>
> And here is the Java class which modelize the DigestAlgAndValueType XML type:
>
> public class DigestAlgAndValueType {
>
> @Element(name = "DigestMethod", required = true)
> protected DigestMethodType digestMethod;
>
> @Element(name = "DigestValue", required = true)
> protected String encodedDigestValue;
>
> protected byte[] digestValue;
>
> @Commit
> public void commit() {
> digestValue = Base64.decode(encodedDigestValue);
> encodedDigestValue = null;
> }
>
> @Persist
> public void prepare() {
> encodedDigestValue = new String(Base64.encode(digestValue));
> }
>
> @Complete
> public void release() {
> encodedDigestValue = null;
> }
>
> ... getters and setters...
> }
>
> I don't understand about the DigestAlgAndValueType because it is already used in the XML and the mapping works. Here is the piece of XML file which work and which use DigestAlgAndValueType:
>
> 16: <vt:BeforeVerification>
> 17: <vt:Size>131323</vt:Size>
> 18: <vt:DigestAlgAndValue>
> 19: <ds:DigestMethod Algorithm="2.16.840.1.101.3.4.2.1"></ds:DigestMethod>
> 20: <ds:DigestValue>E8re2OFo7sUq0C78R6ueaC8M56xQjvy97OFU9sgaw1U=</ds:DigestValue>
> 21: </vt:DigestAlgAndValue>
> 22: </vt:BeforeVerification>
>
>
> On Sep 20, 2012, at 1:02 AM, Niall Gallagher - Yieldbroker wrote:
>
>> Hi,
>>
>> From this I can tell one of your XML elements named "SignedDataObject" does not have an "id" attribute. Look in your XML file at line 43, I think you will see there is no "Id" element, set the @Attribute(name="Id", required=false) this should fix it. Also, without seeing the class DigestAlgAndValueType I cannot tell if it has an @Element matching "DigestMethod", though Ill bet there is no such element. A good option for you might be.
>>
>> Persister.read(MyClass.class, mySourceStream, false) // false means ignore elements and attributes not matched by your annotations
>>
>> Niall
>>
>> -----Original Message-----
>> From: Thomas [mailto:tho...@gm...]
>> Sent: Wednesday, 19 September 2012 11:05 PM
>> To: sim...@li...<mailto:sim...@li...>
>> Subject: [Simple-support] Does not understand this ElementException
>>
>> Hello,
>>
>> I have a little problem with Simple. First, here is a part of my XSD file:
>>
>> <xs:complexType name="SignedDataObjectType">
>> <xs:sequence>
>> <xs:element name="Encapsulated" type="xs:boolean"/>
>> <xs:element name="MimeType" type="xs:string"/>
>> <xs:element name="Name" type="xs:string" minOccurs="0"/>
>> <xs:element name="Description" type="xs:string" minOccurs="0"/>
>> <xs:element name="Size" type="xs:long" minOccurs="0"/>
>> <xs:element name="DigestAlgAndValue" type="xad:DigestAlgAndValueType" minOccurs="0"/>
>> <xs:element name="Revisions" type="vt:RevisionsType" minOccurs="0"/>
>> <xs:element name="Errors" type="vt:ErrorsType" minOccurs="0"/>
>> </xs:sequence>
>> <xs:attribute name="Id" type="xs:ID" use="required"/>
>> </xs:complexType>
>>
>> Then, here is my targetted Java class:
>>
>> public class SignedDataObjectType {
>>
>> @Attribute(name = "Id")
>> protected String id;
>>
>> @Element(name = "Encapsulated")
>> protected boolean encapsulated;
>>
>> @Element(name = "MimeType")
>> public String mimeType;
>>
>> @Element(name = "Name", required = false)
>> protected String name;
>>
>> @Element(name = "Description", required = false)
>> protected String description;
>>
>> @Element(name = "Size", required = false)
>> protected Long size;
>>
>> @Element(name = "DigestAlgAndValue", required = false)
>> protected DigestAlgAndValueType digestAlgAndValue;
>>
>> @Element(name = "Revisions", required = false)
>> protected RevisionsType revisions;
>>
>> @Element(name = "Errors", required = false)
>> protected ErrorsType errors;
>>
>> ... setters and getters here...
>>
>> And to finish, a the part of my XML file:
>> ... other datas here...
>> <vt:SignedDataObject Id="signeddata-1">
>> <vt:Encapsulated>true</vt:Encapsulated>
>> <vt:MimeType>application/pdf</vt:MimeType>
>> <vt:Name>signeddata-1.pdf</vt:Name>
>> <vt:Size>131323</vt:Size>
>> <vt:DigestAlgAndValue>
>> <ds:DigestMethod Algorithm="1.3.14.3.2.26"></ds:DigestMethod>
>> <ds:DigestValue>KuWqL3YVcSMZeHRov5nE90PZSeY=</ds:DigestValue>
>> </vt:DigestAlgAndValue>
>> </vt:SignedDataObject>
>> ... other datas here...
>>
>> And I have this exception:
>>
>> org.simpleframework.xml.core.ValueRequiredException: Unable to satisfy @org.simpleframework.xml.Attribute(empty=, name=Id, required=true) on field 'id' protected java.lang.String com.lexpersona.lp7verifybox.entities.SignedDataObjectType.id for class com.lexpersona.lp7verifybox.entities.SignedDataObjectType at line 43 at org.simpleframework.xml.core.Composite.validate(Composite.java:644)
>> at org.simpleframework.xml.core.Composite.readAttributes(Composite.java:416)
>> ...blah blah blah...
>>
>> As you can see, the datas exists. So, I tried to use the required false (which is very bad because my class attributes are mandatory) in the annotation but I have another exception with the DigestAlgAndValue tag:
>>
>> org.simpleframework.xml.core.ElementException: Element 'DigestMethod' does not have a match in class com.lexpersona.lp7verifybox.entities.SignedDataObjectType at line 48 at org.simpleframework.xml.core.Composite.readElement(Composite.java:527)
>> ... blah blah blah...
>>
>> I do not understand why Simple is against me at this level :s And you can note the I already use the DigestAlgAndValue element before and that works... I realy do not understand why Exception are thrown in this level :(
>>
>> Have you any ideas? Do I need to send you more informations?
>>
>> Thomas
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>
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