Hi there,
I am having a problem in regards to the binding of a number of values. I
have a rather complex bit of xml (to me it is anyway), upon Unmarshalling, I
get no errors but some values are not being bound while others are.
Output of toString method (after Unmarshalling)
=====================================
Class Name: castor.mapping.namespace.csw.GetRecordsResponse
Attributes:
result: Class Name: castor.mapping.namespace.csw.SearchResult
Attributes:
numberOfRecordsMatched: 0
numberOfRecordsReturned: 0
extrinsic: Class Name:
castor.mapping.namespace.csw.ExtrinsicObjectData
Attributes:
id:
urn:uuid:64c67376-5814-49dd-b73c-1f046536795b
objectType:
>From the output above it can be seen that I have a number of objects within
objects. The GetRecordsResponse class has one attribute (SearchResult),
which itself contains 2 int attributes and an ExtrinsicObjectData attribute,
which is itself a class which contains 2 String attributes. The xml I am
trying to Unmarshall (See below for al code listings), contains a
GetRecordsResponse element which contains the SearchResult element which
contains numberOfRecordsMatched, numberOfRecordsReturned as attribute nodes
and ExtrinsicObject as a child element. The ExtrinsicObject element
contains a number of attributes and child elements, most of which I don't
care about at the moment.
At the moment I only care about the 2 int number of records attributes in
the SearchResult element and the id and objectType attributes of the
ExtrinsicObject element.
the problem is that the binding appears to be occurring without any errors
yet still is unable to bind the correct values to the associated fields in
my Java Classes. The only value that is correctly bound is the id value,
the zero values for the numberOfRecords... fields are set upon
initialization of the SearchResult object in Java and not bound to any value
in the xml, this is the same for the objectType field in the ExtrinsicObject
object.
Any help is gratefully appreciated, cheers.
CODE LISTINGS
==============
JAVA CLASSES
=============
public class GetRecordsResponse {
private SearchResult result = new SearchResult();
public SearchResult getResult() {
return this.result;
}
public void setResult(SearchResult result) {
this.result = result;
}
public String toString() {
StringBuilder msg = new StringBuilder();
msg.append("\nClass Name: " + getClass().getName() + "\n");
msg.append("\tAttributes: \n");
msg.append("\t\tresult: " + getResult().toString() + "\n");
return msg.toString();
}
} // End of class GetRecordsResponse.
public class SearchResult {
private int numberOfRecordsMatched = 0;
private int numberOfRecordsReturned = 0;
private ExtrinsicObjectData extrinsic = new ExtrinsicObjectData();
public ExtrinsicObjectData getExtrinsic() {
return this.extrinsic;
}
public void setExtrinsic(ExtrinsicObjectData extrinsic) {
this.extrinsic = extrinsic;
}
public int getNumberOfRecordsMatched() {
return this.numberOfRecordsMatched;
}
public void setNumberOfRecordsMatched(int numberOfRecordsMatched) {
this.numberOfRecordsMatched = numberOfRecordsMatched;
}
public int getNumberOfRecordsReturned() {
return this.numberOfRecordsReturned;
}
public void setNumberOfRecordsReturned(int numberOfRecordsReturned) {
this.numberOfRecordsReturned = numberOfRecordsReturned;
}
public String toString() {
StringBuilder msg = new StringBuilder();
msg.append("Class Name: " + getClass().getName() + "\n");
msg.append("\t\tAttributes: \n");
msg.append("\t\t\tnumberOfRecordsMatched: " +
getNumberOfRecordsMatched() + "\n");
msg.append("\t\t\tnumberOfRecordsReturned: " +
getNumberOfRecordsReturned() + "\n");
msg.append("\t\t\textrinsic: " + getExtrinsic().toString() + "\n");
return msg.toString();
}
} // End of class SearchResult.
public class ExtrinsicObjectData {
private String id = "";
private String objectType = "";
public ExtrinsicObjectData() {}
public ExtrinsicObjectData(String id, String objectType) {
setId(id);
setObjectType(objectType);
}
public String getId() {
return this.id;
}
public void setId(String id) {
this.id = id;
}
public String getObjectType() {
return this.objectType;
}
public void setObjectType(String objectType) {
this.objectType = objectType;
}
public String toString() {
StringBuilder msg = new StringBuilder();
msg.append("Class Name: " + getClass().getName() + "\n");
msg.append("Attributes: \n");
msg.append("\t\t\t\tid: " + getId() + "\n");
msg.append("\t\t\t\tobjectType: " + getObjectType() + "\n");
return msg.toString();
}
} // End of class ExtrinsicObject.
JUnit Test
========
import java.io.FileReader;
import java.io.IOException;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.exolab.castor.mapping.Mapping;
import org.exolab.castor.mapping.MappingException;
import org.exolab.castor.xml.MarshalException;
import org.exolab.castor.xml.Unmarshaller;
import org.exolab.castor.xml.ValidationException;
import org.junit.Test;
public class GetRecordsResponseTest {
private static final Log log =
LogFactory.getLog(GetRecordsResponseTest.class);
@Test
public void testMapping() {
String filename =
"src/test/resources/GetRecords-extrinsic-response.xml";
String mapfile =
"src/test/resources/GetRecords-extrinsic-response-mapping.xml";
try {
Mapping mapping = new Mapping();
mapping.loadMapping(mapfile);
Unmarshaller unmarshaller = new Unmarshaller(mapping);
unmarshaller.setIgnoreExtraElements(true);
unmarshaller.setIgnoreExtraAttributes(true);
GetRecordsResponse recordsResponse =
(GetRecordsResponse)unmarshaller.unmarshal(new
FileReader(filename));
log.debug(recordsResponse.toString());
} catch(IOException ex) {
log.error("ERROR: Cannot read file: " + filename + ex);
} catch(MappingException ex) {
log.error("ERROR: Cannot load mapping file: " + filename + ex);
} catch(MarshalException ex) {
log.error("ERROR: Cannot Unmarshall file: " + filename + ex);
} catch(ValidationException ex) {
log.error("ERROR: Cannot validate file: " + filename + ex);
}
}
} // End of class GetRecordsResponseTest.
MAPPING FILE
============
<?xml version="1.0" encoding="UTF-8"?>
<mapping xmlns="http://castor.exolab.org/";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xmlns:csw="http://www.opengis.net/cat/csw";
xmlns:rim="urn:oasis:names:tc:ebxml-regrep:rim:xsd:2.5"
xsi:schemaLocation="http://castor.exolab.org/mapping.xsd";
csw:schemaLocation="http://schemas.cubewerx.com/schemas/csw/2.0.1/CSW-discovery.xsd";
rim:schemaLocation="http://schemas.cubewerx.com/schemas/ebrim/2.5/schema/rim.xsd";>
<class name="castor.mapping.namespace.csw.GetRecordsResponse">
<map-to xml="GetRecordsResponse" />
<field name="result"
type="castor.mapping.namespace.csw.SearchResult"
direct="false">
<bind-xml name="csw:SearchResults" />
</field>
</class>
<class name="castor.mapping.namespace.csw.SearchResult">
<map-to xml="SearchResults" />
<field name="numberOfRecordsMatched"
type="integer"
direct="false">
<bind-xml name="numberOfRecordsMatched" node="attribute" />
</field>
<field name="numberOfRecordsReturned"
type="integer"
direct="false">
<bind-xml name="numberOfRecordsReturned" node="attribute" />
</field>
<field name="extrinsic"
type="castor.mapping.namespace.csw.ExtrinsicObjectData"
direct="false">
<bind-xml name="rim:ExtrinsicObject" />
</field>
</class>
<class name="castor.mapping.namespace.csw.ExtrinsicObjectData">
<field name="id" type="string" direct="false">
<bind-xml name="id" node="attribute" />
</field>
<field name="objectType" type="string" direct="false">
<bind-xml name="objectType" node="attribute" />
</field>
</class>
</mapping>
SOURCE XML FILE
================
<csw:GetRecordsResponse xsi:schemaLocation="http://www.opengis.net/cat/csw
http://schemas.cubewerx.com/schemas/csw/2.0.1/CSW-discovery.xsd
urn:oasis:names:tc:ebxml-regrep:rim:xsd:2.5
http://schemas.cubewerx.com/schemas/ebrim/2.5/schema/rim.xsd
http://www.opengis.net/gml
http://schemas.cubewerx.com/schemas/gml/3.1.1/base/geometryAggregates.xsd";>
<csw:SearchStatus status="complete" timestamp="2007-05-29T09:34:37" />
<csw:SearchResults
recordSchema="urn:oasis:names:tc:ebxml-regrep:rim:xsd:2.5"
numberOfRecordsMatched="1"
numberOfRecordsReturned="1">
<rim:ExtrinsicObject id="urn:uuid:64c67376-5814-49dd-b73c-1f046536795b"
home="http://motiive.edina.ac.uk:50080/cwwrs/cwwrs.cgi";
objectType="Document"
status="Submitted"
majorVersion="1"
minorVersion="0"
mimeType="text/xml"
isOpaque="false">
<rim:Name>
<rim:LocalizedString rim:lang="en-US"
charset="UTF-8"
value="Usage note for WMS cookbook" />
</rim:Name>
<rim:Description>
<rim:LocalizedString rim:lang="en-US"
charset="UTF-8"
value="notes that relate to WMS" />
</rim:Description>
<rim:Slot name="RepositoryItem" slotType="string">
<rim:ValueList>
<rim:Value>TRUE</rim:Value>
</rim:ValueList>
</rim:Slot>
<rim:Slot name="externalIdentifier" slotType="string">
<rim:ValueList>
<rim:Value>
http://motiive.edina.ac.uk:50080/harvest/docs/UsageNote.xml
</rim:Value>
</rim:ValueList>
</rim:Slot>
<rim:Slot name="externalURI" slotType="string">
<rim:ValueList>
<rim:Value>
http://motiive.edina.ac.uk:50080/harvest/docs/UsageNote.xml
</rim:Value>
</rim:ValueList>
</rim:Slot>
<rim:Classification id="urn:uuid:444c959c-ea0c-4853-ba92-323b883da7ae"
home="http://demo.cubewerx.com/noo/cwwrs.cgi";
status="Submitted"
classificationScheme="urn:esdi:marine:members-taxonomy"
classifiedObject="urn:uuid:64c67376-5814-49dd-b73c-1f046536795b"
classificationNode="urn:esdi:marine:members-taxonomy:EDINA" />
<rim:Classification id="urn:uuid:f3ed73c9-c530-49d1-9a14-a7fbd97ca310"
home="http://demo.cubewerx.com/noo/cwwrs.cgi";
status="Submitted"
classificationScheme="urn:esdi:marine:content:type"
classifiedObject="urn:uuid:64c67376-5814-49dd-b73c-1f046536795b"
classificationNode="urn:esdi:marine:content:type:document" />
</rim:ExtrinsicObject>
</csw:SearchResults>
</csw:GetRecordsResponse>
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