[jira] Commented: (TUSCANY-2080) XML Helper Load method fails to return SDO generated class when using the method that takes a java.xml.transform.Source
[
https://issues.apache.org/jira/browse/TUSCANY-2080?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12578643#action_12578643
]
Kelvin Goodson commented on TUSCANY-2080:
-
This symptom is seen when there is a mismatch between the input XML and the
registered metadata; usually because the metadata isn't registered. Here you
have registered the metadata, so we need to see the XML that is being
delivered by the DOMSource, and the metadata that is being used to generate
the static classes. In particular the namespace URI and root element name of
the input document must match a global element in the defining schema, or the
type of the root element must be defined by an xsi:type attribute. Please can
you post the input doc and schema, or create a simulation if you are not able
to post those?
I suspect this is not a bug in Tuscany. It may be better to continue this
discussion on the tuscany-user mailing list if you didn't mind, with a link to
the JIRA, then the user community will find it easier to benefit from this
discussion.
XML Helper Load method fails to return SDO generated class when using the
method that takes a java.xml.transform.Source
---
Key: TUSCANY-2080
URL: https://issues.apache.org/jira/browse/TUSCANY-2080
Project: Tuscany
Issue Type: Bug
Components: Java SDO Implementation
Affects Versions: Java-SDO-1.0
Environment: Windows XP
Reporter: Jason Dixon
When trying to go from a Document object to a Generated Object using the XML
helper only AnyTypeDataObject is being returned. The other SDO operations
function propperly. For exampl if I marshall the Document to String and then
use the XML load method that takes a string, the correct generated sdo
instance is return. Please see the source code example below.
Thanks in advance!
try {
DocumentBuilderFactory factory =
DocumentBuilderFactory.newInstance();
factory.setNamespaceAware(true);
DocumentBuilder builder = factory.newDocumentBuilder();
System.out.println(Builder is namespace aware +
builder.isNamespaceAware());
Document dom = builder.parse(new File(results.xml));
//Create a scope and register
HelperContext scope =
HelperProvider.getDefaultContext();
DomainFactoryImpl.INSTANCE.register(scope);
//Now load from dom to object
DOMSource source = new DOMSource(dom);
XMLDocument xml = scope.getXMLHelper().load(source,
null, null);
Object clazz = xml.getRootObject();
System.out.println(clazz);
} catch (FactoryConfigurationError e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (ParserConfigurationException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (SAXException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
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[jira] Commented: (TUSCANY-2080) XML Helper Load method fails to return SDO generated class when using the method that takes a java.xml.transform.Source
[
https://issues.apache.org/jira/browse/TUSCANY-2080?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12578666#action_12578666
]
Kelvin Goodson commented on TUSCANY-2080:
-
I just re-read your report, and see that I had misunderstood a detail,
apologies. So if you go via string, the correct class is generated for the
root object. This does sound more like a bug. We need to create a test case,
so if you can post your schema and results.xml file that would be great.
XML Helper Load method fails to return SDO generated class when using the
method that takes a java.xml.transform.Source
---
Key: TUSCANY-2080
URL: https://issues.apache.org/jira/browse/TUSCANY-2080
Project: Tuscany
Issue Type: Bug
Components: Java SDO Implementation
Affects Versions: Java-SDO-1.0
Environment: Windows XP
Reporter: Jason Dixon
When trying to go from a Document object to a Generated Object using the XML
helper only AnyTypeDataObject is being returned. The other SDO operations
function propperly. For exampl if I marshall the Document to String and then
use the XML load method that takes a string, the correct generated sdo
instance is return. Please see the source code example below.
Thanks in advance!
try {
DocumentBuilderFactory factory =
DocumentBuilderFactory.newInstance();
factory.setNamespaceAware(true);
DocumentBuilder builder = factory.newDocumentBuilder();
System.out.println(Builder is namespace aware +
builder.isNamespaceAware());
Document dom = builder.parse(new File(results.xml));
//Create a scope and register
HelperContext scope =
HelperProvider.getDefaultContext();
DomainFactoryImpl.INSTANCE.register(scope);
//Now load from dom to object
DOMSource source = new DOMSource(dom);
XMLDocument xml = scope.getXMLHelper().load(source,
null, null);
Object clazz = xml.getRootObject();
System.out.println(clazz);
} catch (FactoryConfigurationError e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (ParserConfigurationException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (SAXException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
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[jira] Commented: (TUSCANY-2080) XML Helper Load method fails to return SDO generated class when using the method that takes a java.xml.transform.Source
[
https://issues.apache.org/jira/browse/TUSCANY-2080?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12578674#action_12578674
]
Kelvin Goodson commented on TUSCANY-2080:
-
I knocked up a quick test for this which does not fail, see the commit on the
commits tab of this jira
https://issues.apache.org/jira/browse/TUSCANY-2080?page=com.atlassian.jira.plugin.ext.subversion:subversion-commits-tabpanel
XML Helper Load method fails to return SDO generated class when using the
method that takes a java.xml.transform.Source
---
Key: TUSCANY-2080
URL: https://issues.apache.org/jira/browse/TUSCANY-2080
Project: Tuscany
Issue Type: Bug
Components: Java SDO Implementation
Affects Versions: Java-SDO-1.0
Environment: Windows XP
Reporter: Jason Dixon
When trying to go from a Document object to a Generated Object using the XML
helper only AnyTypeDataObject is being returned. The other SDO operations
function propperly. For exampl if I marshall the Document to String and then
use the XML load method that takes a string, the correct generated sdo
instance is return. Please see the source code example below.
Thanks in advance!
try {
DocumentBuilderFactory factory =
DocumentBuilderFactory.newInstance();
factory.setNamespaceAware(true);
DocumentBuilder builder = factory.newDocumentBuilder();
System.out.println(Builder is namespace aware +
builder.isNamespaceAware());
Document dom = builder.parse(new File(results.xml));
//Create a scope and register
HelperContext scope =
HelperProvider.getDefaultContext();
DomainFactoryImpl.INSTANCE.register(scope);
//Now load from dom to object
DOMSource source = new DOMSource(dom);
XMLDocument xml = scope.getXMLHelper().load(source,
null, null);
Object clazz = xml.getRootObject();
System.out.println(clazz);
} catch (FactoryConfigurationError e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (ParserConfigurationException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (SAXException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
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[jira] Commented: (TUSCANY-2080) XML Helper Load method fails to return SDO generated class when using the method that takes a java.xml.transform.Source
[
https://issues.apache.org/jira/browse/TUSCANY-2080?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12578714#action_12578714
]
Jason Dixon commented on TUSCANY-2080:
--
Kelvin, thanks for the research. After reviewing the attached example code, I
realized that the only thing that could be causing the issue is the input xml.
To determine what the issue was, I marshalled the Generated Object to a xml
file. The generated XML was qualified to the correct namespace. The only
difference between the file that works and the file that doesnt is the prefix
of the namespace. I then changed the xml that didnt work to have the same
prefix and of course now it works perfectly. Should the marshalling or metadata
make assumptions about the prefix used to qualify the namespace in the xml
document since anyone could use whatever prefix they prefer to qualify a
namespace?
I cant provide the project version of the code I am working on but could mock
up an example if you would like to investigate this further? Thanks again for
your help.
XML Helper Load method fails to return SDO generated class when using the
method that takes a java.xml.transform.Source
---
Key: TUSCANY-2080
URL: https://issues.apache.org/jira/browse/TUSCANY-2080
Project: Tuscany
Issue Type: Bug
Components: Java SDO Implementation
Affects Versions: Java-SDO-1.0
Environment: Windows XP
Reporter: Jason Dixon
When trying to go from a Document object to a Generated Object using the XML
helper only AnyTypeDataObject is being returned. The other SDO operations
function propperly. For exampl if I marshall the Document to String and then
use the XML load method that takes a string, the correct generated sdo
instance is return. Please see the source code example below.
Thanks in advance!
try {
DocumentBuilderFactory factory =
DocumentBuilderFactory.newInstance();
factory.setNamespaceAware(true);
DocumentBuilder builder = factory.newDocumentBuilder();
System.out.println(Builder is namespace aware +
builder.isNamespaceAware());
Document dom = builder.parse(new File(results.xml));
//Create a scope and register
HelperContext scope =
HelperProvider.getDefaultContext();
DomainFactoryImpl.INSTANCE.register(scope);
//Now load from dom to object
DOMSource source = new DOMSource(dom);
XMLDocument xml = scope.getXMLHelper().load(source,
null, null);
Object clazz = xml.getRootObject();
System.out.println(clazz);
} catch (FactoryConfigurationError e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (ParserConfigurationException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (SAXException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
--
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[jira] Commented: (TUSCANY-2080) XML Helper Load method fails to return SDO generated class when using the method that takes a java.xml.transform.Source
[
https://issues.apache.org/jira/browse/TUSCANY-2080?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12578823#action_12578823
]
Kelvin Goodson commented on TUSCANY-2080:
-
This issue seems to be restricted to the conditions of creating the graph via a
DOMSource AND the prefix is bound to the namespace. Any other prefix seems
fine. If you parse a document direct from an inputstream that has the
prefix, then all is well, but going via a DOMSource brings out the problem. So
far I have trapped this down to the EMF XMLHelperImpl$NamespaceSupport having
no table entry for the prefix. Here's the stack
(I have to do other things for a while, if you can follow up at all that would
be great)
XMLHelperImpl$NamespaceSupport.getURI(String) line: 1419
SDOXMLResourceImpl$SDOXMLHelperImpl(XMLHelperImpl).getURI(String) line: 1253
SDOXMLResourceImpl$SDOXMLLoadImpl$XmlHandler(XMLHandler).getFeature(EObject,
String, String, boolean) line: 2707
SDOXMLResourceImpl$SDOXMLLoadImpl$XmlHandler(XMLHandler).handleFeature(String,
String) line: 1541
SDOXMLResourceImpl$SDOXMLLoadImpl$XmlHandler(XMLHandler).createDocumentRoot(String,
String, String, EFactory, boolean) line: 1237
SDOXMLResourceImpl$SDOXMLLoadImpl$XmlHandler(XMLHandler).createObjectByType(String,
String, boolean) line: 1165
SDOXMLResourceImpl$SDOXMLLoadImpl$XmlHandler(XMLHandler).createTopObject(String,
String) line: 1247
SDOXMLResourceImpl$SDOXMLLoadImpl$XmlHandler(XMLHandler).processElement(String,
String, String) line: 883
SDOXMLResourceImpl$SDOXMLLoadImpl$XmlHandler(XMLHandler).startElement(String,
String, String) line: 866
SDOXMLResourceImpl$SDOXMLLoadImpl$XmlHandler(XMLHandler).startElement(String,
String, String, Attributes) line: 627
SDOXMLResourceImpl$SDOXMLLoadImpl$XmlHandler.startElement(String, String,
String, Attributes) line: 405
SDOXMLResourceImpl$SDOXMLLoadImpl(XMLLoadImpl).traverse(Node,
XMLLoadImpl$AttributesProxy, DefaultHandler, LexicalHandler) line: 566
SDOXMLResourceImpl$SDOXMLLoadImpl(XMLLoadImpl).traverse(Node,
XMLLoadImpl$AttributesProxy, DefaultHandler, LexicalHandler) line: 538
SDOXMLResourceImpl$SDOXMLLoadImpl(XMLLoadImpl).load(XMLResource, Node, Map)
line: 409
SDOXMLResourceImpl(XMLResourceImpl).doLoad(Node, Map) line: 606
SDOXMLResourceImpl(XMLResourceImpl).load(Node, Map) line: 570
XMLDocumentImpl.load(Node, Object) line: 249
XMLHelperImpl.load(Source, String, Object) line: 113
SimpleStaticTestCase.testSimpleStaticViaDomSource2() line: 114
XML Helper Load method fails to return SDO generated class when using the
method that takes a java.xml.transform.Source
---
Key: TUSCANY-2080
URL: https://issues.apache.org/jira/browse/TUSCANY-2080
Project: Tuscany
Issue Type: Bug
Components: Java SDO Implementation
Affects Versions: Java-SDO-1.0
Environment: Windows XP
Reporter: Jason Dixon
Attachments: tuscany_example.zip
When trying to go from a Document object to a Generated Object using the XML
helper only AnyTypeDataObject is being returned. The other SDO operations
function propperly. For exampl if I marshall the Document to String and then
use the XML load method that takes a string, the correct generated sdo
instance is return. Please see the source code example below.
Thanks in advance!
try {
DocumentBuilderFactory factory =
DocumentBuilderFactory.newInstance();
factory.setNamespaceAware(true);
DocumentBuilder builder = factory.newDocumentBuilder();
System.out.println(Builder is namespace aware +
builder.isNamespaceAware());
Document dom = builder.parse(new File(results.xml));
//Create a scope and register
HelperContext scope =
HelperProvider.getDefaultContext();
DomainFactoryImpl.INSTANCE.register(scope);
//Now load from dom to object
DOMSource source = new DOMSource(dom);
XMLDocument xml = scope.getXMLHelper().load(source,
null, null);
Object clazz = xml.getRootObject();
System.out.println(clazz);
} catch (FactoryConfigurationError e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (ParserConfigurationException e) {
// TODO Auto-generated catch block
[jira] Commented: (TUSCANY-2080) XML Helper Load method fails to return SDO generated class when using the method that takes a java.xml.transform.Source
[
https://issues.apache.org/jira/browse/TUSCANY-2080?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=1257#action_1257
]
Jason Dixon commented on TUSCANY-2080:
--
After reading your latest comment, I update the xml to have something other
than an empty string for the prefix and it works. So it appears that this issue
will only occur when the namespace prefix is . I am betting there is some
logic that skips the addition of the prefix and namespace if it is equal to an
empty string. I will try to look at the EMF code, but since I dont have this
pulled down it may take a while to get to it. I have a temporary work around
for this issue where we can make sure that a prefix is declared for the
namespace. Thanks for your help. I will update the issue if I am able to find
the bug.
XML Helper Load method fails to return SDO generated class when using the
method that takes a java.xml.transform.Source
---
Key: TUSCANY-2080
URL: https://issues.apache.org/jira/browse/TUSCANY-2080
Project: Tuscany
Issue Type: Bug
Components: Java SDO Implementation
Affects Versions: Java-SDO-1.0
Environment: Windows XP
Reporter: Jason Dixon
Attachments: tuscany_example.zip
When trying to go from a Document object to a Generated Object using the XML
helper only AnyTypeDataObject is being returned. The other SDO operations
function propperly. For exampl if I marshall the Document to String and then
use the XML load method that takes a string, the correct generated sdo
instance is return. Please see the source code example below.
Thanks in advance!
try {
DocumentBuilderFactory factory =
DocumentBuilderFactory.newInstance();
factory.setNamespaceAware(true);
DocumentBuilder builder = factory.newDocumentBuilder();
System.out.println(Builder is namespace aware +
builder.isNamespaceAware());
Document dom = builder.parse(new File(results.xml));
//Create a scope and register
HelperContext scope =
HelperProvider.getDefaultContext();
DomainFactoryImpl.INSTANCE.register(scope);
//Now load from dom to object
DOMSource source = new DOMSource(dom);
XMLDocument xml = scope.getXMLHelper().load(source,
null, null);
Object clazz = xml.getRootObject();
System.out.println(clazz);
} catch (FactoryConfigurationError e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (ParserConfigurationException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (SAXException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
--
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