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/* Copyright 2004 The Apache Software Foundation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.xmlbeans.impl.schema;
import org.apache.xmlbeans.QNameSet;
import org.apache.xmlbeans.QNameSetBuilder;
import org.apache.xmlbeans.SchemaAttributeModel;
import org.apache.xmlbeans.SchemaBookmark;
import org.apache.xmlbeans.SchemaGlobalAttribute;
import org.apache.xmlbeans.SchemaGlobalElement;
import org.apache.xmlbeans.SchemaIdentityConstraint;
import org.apache.xmlbeans.SchemaLocalAttribute;
import org.apache.xmlbeans.SchemaParticle;
import org.apache.xmlbeans.SchemaType;
import org.apache.xmlbeans.XmlAnySimpleType;
import org.apache.xmlbeans.XmlCursor;
import org.apache.xmlbeans.XmlErrorCodes;
import org.apache.xmlbeans.XmlNonNegativeInteger;
import org.apache.xmlbeans.XmlObject;
import org.apache.xmlbeans.XmlPositiveInteger;
import org.apache.xmlbeans.impl.common.QNameHelper;
import org.apache.xmlbeans.impl.common.XMLChar;
import org.apache.xmlbeans.impl.common.XPath;
import org.apache.xmlbeans.impl.values.NamespaceContext;
import org.apache.xmlbeans.impl.values.XmlNonNegativeIntegerImpl;
import org.apache.xmlbeans.impl.values.XmlPositiveIntegerImpl;
import org.apache.xmlbeans.impl.values.XmlValueOutOfRangeException;
import org.apache.xmlbeans.impl.xb.xsdschema.Annotated;
import org.apache.xmlbeans.impl.xb.xsdschema.AnnotationDocument;
import org.apache.xmlbeans.impl.xb.xsdschema.Attribute;
import org.apache.xmlbeans.impl.xb.xsdschema.AttributeGroup;
import org.apache.xmlbeans.impl.xb.xsdschema.Element;
import org.apache.xmlbeans.impl.xb.xsdschema.FieldDocument;
import org.apache.xmlbeans.impl.xb.xsdschema.FormChoice;
import org.apache.xmlbeans.impl.xb.xsdschema.Keybase;
import org.apache.xmlbeans.impl.xb.xsdschema.KeyrefDocument;
import org.apache.xmlbeans.impl.xb.xsdschema.LocalElement;
import org.apache.xmlbeans.impl.xb.xsdschema.LocalSimpleType;
import org.apache.xmlbeans.impl.xb.xsdschema.NamedAttributeGroup;
import org.apache.xmlbeans.impl.xb.xsdschema.NamedGroup;
import org.apache.xmlbeans.impl.xb.xsdschema.RedefineDocument.Redefine;
import org.apache.xmlbeans.impl.xb.xsdschema.SchemaDocument.Schema;
import org.apache.xmlbeans.impl.xb.xsdschema.SimpleType;
import org.apache.xmlbeans.impl.xb.xsdschema.TopLevelAttribute;
import org.apache.xmlbeans.impl.xb.xsdschema.TopLevelComplexType;
import org.apache.xmlbeans.impl.xb.xsdschema.TopLevelElement;
import org.apache.xmlbeans.impl.xb.xsdschema.TopLevelSimpleType;
import org.apache.xmlbeans.soap.SOAPArrayType;
import javax.xml.namespace.QName;
import java.math.BigInteger;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
public class StscTranslator
{
private static final QName WSDL_ARRAYTYPE_NAME =
QNameHelper.forLNS("arrayType", "http://schemas.xmlsoap.org/wsdl/");
private static final String FORM_QUALIFIED = "qualified";
public static void addAllDefinitions(StscImporter.SchemaToProcess[] schemasAndChameleons)
{
// Build all redefine objects
List redefinitions = new ArrayList();
for (int i = 0; i < schemasAndChameleons.length; i++)
{
List redefines = schemasAndChameleons[i].getRedefines();
if (redefines != null)
{
List redefineObjects = schemasAndChameleons[i].getRedefineObjects();
Iterator it = redefines.iterator();
Iterator ito = redefineObjects.iterator();
for (; it.hasNext(); )
{
assert ito.hasNext() :
"The array of redefines and redefine objects have to have the same length";
redefinitions.add(new RedefinitionHolder(
(StscImporter.SchemaToProcess) it.next(),
(Redefine) ito.next()));
}
}
}
RedefinitionMaster globalRedefinitions = new RedefinitionMaster((RedefinitionHolder[])
redefinitions.toArray(new RedefinitionHolder[redefinitions.size()]));
StscState state = StscState.get();
for (int j = 0; j < schemasAndChameleons.length; j++)
{
Schema schema = schemasAndChameleons[j].getSchema();
String givenTargetNamespace = schemasAndChameleons[j].getChameleonNamespace();
// quick check for a few unsupported features
if (schema.sizeOfNotationArray() > 0)
{
state.warning("Schema is not yet supported for this release.", XmlErrorCodes.UNSUPPORTED_FEATURE, schema.getNotationArray(0));
}
// figure namespace (taking into account chameleons)
String targetNamespace = schema.getTargetNamespace();
boolean chameleon = false;
if (givenTargetNamespace != null && targetNamespace == null)
{
targetNamespace = givenTargetNamespace;
chameleon = true;
}
if (targetNamespace == null)
targetNamespace = "";
//SchemaContainer container = null;
if (targetNamespace.length() > 0 || !isEmptySchema(schema))
{
state.registerContribution(targetNamespace, schema.documentProperties().getSourceName());
state.addNewContainer(targetNamespace);
//container = state.getContainer(targetNamespace);
}
List redefChain = new ArrayList();
TopLevelComplexType[] complexTypes = schema.getComplexTypeArray();
for (int i = 0; i < complexTypes.length; i++)
{
TopLevelComplexType type = complexTypes[i];
TopLevelComplexType redef;
// 1. Traverse the list of redefining Schemas putting all redefinitions
// of this type in a List
RedefinitionHolder[] rhArray = globalRedefinitions.getComplexTypeRedefinitions(
type.getName(), schemasAndChameleons[j]);
for (int k = 0; k < rhArray.length; k++)
{
// In error cases, some redefinitions were nulled out in the list
// which is why we need to perform this check
if (rhArray[k] != null)
{
redef = rhArray[k].redefineComplexType(type.getName());
assert redef != null; // This was already checked
redefChain.add(type);
type = redef;
}
}
SchemaTypeImpl t = translateGlobalComplexType(type, targetNamespace, chameleon, redefChain.size() > 0);
state.addGlobalType(t, null);
SchemaTypeImpl r;
// 2. Traverse the List built in step 1 in reverse and add all the
// types in it to the list of redefined types
for (int k = redefChain.size() - 1; k >= 0; k--)
{
redef = (TopLevelComplexType) redefChain.remove(k);
r = translateGlobalComplexType(redef, targetNamespace, chameleon, k > 0);
state.addGlobalType(r, t);
t = r;
}
}
TopLevelSimpleType[] simpleTypes = schema.getSimpleTypeArray();
for (int i = 0; i < simpleTypes.length; i++)
{
TopLevelSimpleType type = simpleTypes[i];
TopLevelSimpleType redef;
RedefinitionHolder[] rhArray = globalRedefinitions.getSimpleTypeRedefinitions(
type.getName(), schemasAndChameleons[j]);
for (int k = 0; k < rhArray.length; k++)
{
// In error cases, some redefinitions were nulled out in the list
// which is why we need to perform this check
if (rhArray[k] != null)
{
redef = rhArray[k].redefineSimpleType(type.getName());
assert redef != null; // This was already checked
redefChain.add(type);
type = redef;
}
}
SchemaTypeImpl t = translateGlobalSimpleType(type, targetNamespace, chameleon,redefChain.size() > 0);
state.addGlobalType(t, null);
SchemaTypeImpl r;
for (int k = redefChain.size()-1; k >= 0; k--)
{
redef = (TopLevelSimpleType) redefChain.remove(k);
r = translateGlobalSimpleType(redef, targetNamespace, chameleon, k > 0);
state.addGlobalType(r, t);
t = r;
}
}
TopLevelElement[] elements = schema.getElementArray();
for (int i = 0; i < elements.length; i++)
{
TopLevelElement element = elements[i];
state.addDocumentType(translateDocumentType(element, targetNamespace, chameleon), QNameHelper.forLNS(element.getName(), targetNamespace));
}
TopLevelAttribute[] attributes = schema.getAttributeArray();
for (int i = 0; i < attributes.length ; i++)
{
TopLevelAttribute attribute = attributes[i];
state.addAttributeType(translateAttributeType(attribute, targetNamespace, chameleon), QNameHelper.forLNS(attribute.getName(), targetNamespace));
}
NamedGroup[] modelgroups = schema.getGroupArray();
for (int i = 0; i < modelgroups.length; i++)
{
NamedGroup group = modelgroups[i];
NamedGroup redef;
RedefinitionHolder[] rhArray = globalRedefinitions.getModelGroupRedefinitions(
group.getName(), schemasAndChameleons[j]);
for (int k = 0; k < rhArray.length; k++)
{
// In error cases, some redefinitions were nulled out in the list
// which is why we need to perform this check
if (rhArray[k] != null)
{
redef = rhArray[k].redefineModelGroup(group.getName());
assert redef != null; // This was already checked
redefChain.add(group);
group = redef;
}
}
SchemaModelGroupImpl g = translateModelGroup(group, targetNamespace, chameleon, redefChain.size() > 0);
state.addModelGroup(g, null);
SchemaModelGroupImpl r;
for (int k = redefChain.size()-1; k >= 0; k--)
{
redef = (NamedGroup) redefChain.remove(k);
r = translateModelGroup(redef, targetNamespace, chameleon, k > 0);
state.addModelGroup(r, g);
g = r;
}
}
NamedAttributeGroup[] attrgroups = schema.getAttributeGroupArray();
for (int i = 0; i < attrgroups.length; i++)
{
NamedAttributeGroup group = attrgroups[i];
NamedAttributeGroup redef;
RedefinitionHolder[] rhArray = globalRedefinitions.getAttributeGroupRedefinitions(
group.getName(), schemasAndChameleons[j]);
for (int k = 0; k < rhArray.length; k++)
{
// In error cases, some redefinitions were nulled out in the list
// which is why we need to perform this check
if (rhArray[k] != null)
{
redef = rhArray[k].redefineAttributeGroup(group.getName());
assert redef != null; // This was already checked
redefChain.add(group);
group = redef;
}
}
SchemaAttributeGroupImpl g = translateAttributeGroup(group, targetNamespace, chameleon, redefChain.size() > 0);
state.addAttributeGroup(g, null);
SchemaAttributeGroupImpl r;
for (int k = redefChain.size()-1; k >= 0; k--)
{
redef = (NamedAttributeGroup) redefChain.remove(k);
r = translateAttributeGroup(redef, targetNamespace, chameleon, k > 0);
state.addAttributeGroup(r, g);
g = r;
}
}
AnnotationDocument.Annotation[] annotations = schema.getAnnotationArray();
for (int i = 0; i < annotations.length; i++)
state.addAnnotation(SchemaAnnotationImpl.getAnnotation(state.getContainer(targetNamespace), schema, annotations[i]), targetNamespace);
}
for (int i = 0; i < redefinitions.size(); i++)
((RedefinitionHolder) redefinitions.get(i)).complainAboutMissingDefinitions();
}
private static class RedefinitionHolder
{
// record redefinitions
private Map stRedefinitions = Collections.EMPTY_MAP;
private Map ctRedefinitions = Collections.EMPTY_MAP;
private Map agRedefinitions = Collections.EMPTY_MAP;
private Map mgRedefinitions = Collections.EMPTY_MAP;
private String schemaLocation = "";
private StscImporter.SchemaToProcess schemaRedefined;
// first build set of redefined components
RedefinitionHolder(StscImporter.SchemaToProcess schemaToProcess, Redefine redefine)
{
schemaRedefined = schemaToProcess;
if (redefine != null)
{
StscState state = StscState.get();
stRedefinitions = new HashMap();
ctRedefinitions = new HashMap();
agRedefinitions = new HashMap();
mgRedefinitions = new HashMap();
if (redefine.getSchemaLocation() != null)
schemaLocation = redefine.getSchemaLocation();
TopLevelComplexType[] complexTypes = redefine.getComplexTypeArray();
for (int i = 0; i < complexTypes.length; i++)
{
if (complexTypes[i].getName() != null)
{
// KHK: which rule? sch-props-correct.2?
if (ctRedefinitions.containsKey(complexTypes[i].getName()))
state.error("Duplicate type redefinition: " + complexTypes[i].getName(), XmlErrorCodes.DUPLICATE_GLOBAL_TYPE, null);
else
ctRedefinitions.put(complexTypes[i].getName(), complexTypes[i]);
}
}
TopLevelSimpleType[] simpleTypes = redefine.getSimpleTypeArray();
for (int i = 0; i < simpleTypes.length; i++)
{
if (simpleTypes[i].getName() != null)
{
if (stRedefinitions.containsKey(simpleTypes[i].getName()))
state.error("Duplicate type redefinition: " + simpleTypes[i].getName(), XmlErrorCodes.DUPLICATE_GLOBAL_TYPE, null);
else
stRedefinitions.put(simpleTypes[i].getName(), simpleTypes[i]);
}
}
NamedGroup[] modelgroups = redefine.getGroupArray();
for (int i = 0; i < modelgroups.length; i++)
{
if (modelgroups[i].getName() != null)
{
if (mgRedefinitions.containsKey(modelgroups[i].getName()))
state.error("Duplicate type redefinition: " + modelgroups[i].getName(), XmlErrorCodes.DUPLICATE_GLOBAL_TYPE, null);
else
mgRedefinitions.put(modelgroups[i].getName(), modelgroups[i]);
}
}
NamedAttributeGroup[] attrgroups = redefine.getAttributeGroupArray();
for (int i = 0; i < attrgroups.length; i++)
{
if (attrgroups[i].getName() != null)
{
if (agRedefinitions.containsKey(attrgroups[i].getName()))
state.error("Duplicate type redefinition: " + attrgroups[i].getName(), XmlErrorCodes.DUPLICATE_GLOBAL_TYPE, null);
else
agRedefinitions.put(attrgroups[i].getName(), attrgroups[i]);
}
}
}
}
public TopLevelSimpleType redefineSimpleType(String name)
{
if (name == null || !stRedefinitions.containsKey(name))
return null;
return (TopLevelSimpleType)stRedefinitions.remove(name);
}
public TopLevelComplexType redefineComplexType(String name)
{
if (name == null || !ctRedefinitions.containsKey(name))
return null;
return (TopLevelComplexType)ctRedefinitions.remove(name);
}
public NamedGroup redefineModelGroup(String name)
{
if (name == null || !mgRedefinitions.containsKey(name))
return null;
return (NamedGroup)mgRedefinitions.remove(name);
}
public NamedAttributeGroup redefineAttributeGroup(String name)
{
if (name == null || !agRedefinitions.containsKey(name))
return null;
return (NamedAttributeGroup)agRedefinitions.remove(name);
}
public void complainAboutMissingDefinitions()
{
if (stRedefinitions.isEmpty() && ctRedefinitions.isEmpty() &&
agRedefinitions.isEmpty() && mgRedefinitions.isEmpty())
return;
StscState state = StscState.get();
for (Iterator i = stRedefinitions.keySet().iterator(); i.hasNext(); )
{
String name = (String)i.next();
state.error("Redefined simple type " + name + " not found in " + schemaLocation, XmlErrorCodes.GENERIC_ERROR, (XmlObject)stRedefinitions.get(name));
}
for (Iterator i = ctRedefinitions.keySet().iterator(); i.hasNext(); )
{
String name = (String)i.next();
state.error("Redefined complex type " + name + " not found in " + schemaLocation, XmlErrorCodes.GENERIC_ERROR, (XmlObject)ctRedefinitions.get(name));
}
for (Iterator i = agRedefinitions.keySet().iterator(); i.hasNext(); )
{
String name = (String)i.next();
state.error("Redefined attribute group " + name + " not found in " + schemaLocation, XmlErrorCodes.GENERIC_ERROR, (XmlObject)agRedefinitions.get(name));
}
for (Iterator i = mgRedefinitions.keySet().iterator(); i.hasNext(); )
{
String name = (String)i.next();
state.error("Redefined model group " + name + " not found in " + schemaLocation, XmlErrorCodes.GENERIC_ERROR, (XmlObject)mgRedefinitions.get(name));
}
}
}
/**
* This is used to aggregate all redefinitions for a specific component name.
* The idea is to record the list of <redefine%gt; sections that could
* potentially redefine this component. When the list of actual redefinitions
* is requested, the potential redefinitions are first filtered based on
* accessibilty of the schema currently being processed from the redefining Schemas
* and then topologically sorted based on the inclusion relationship to
* ensure that redefinitions are applied in the right order.
*/
private static class RedefinitionMaster
{
// record redefinitions
private Map stRedefinitions = Collections.EMPTY_MAP;
private Map ctRedefinitions = Collections.EMPTY_MAP;
private Map agRedefinitions = Collections.EMPTY_MAP;
private Map mgRedefinitions = Collections.EMPTY_MAP;
private static final RedefinitionHolder[] EMPTY_REDEFINTION_HOLDER_ARRAY =
new RedefinitionHolder[0];
RedefinitionMaster(RedefinitionHolder[] redefHolders)
{
if (redefHolders.length > 0)
{
stRedefinitions = new HashMap();
ctRedefinitions = new HashMap();
agRedefinitions = new HashMap();
mgRedefinitions = new HashMap();
for (int i = 0; i < redefHolders.length; i++)
{
RedefinitionHolder redefHolder = redefHolders[i];
for (Iterator it = redefHolder.stRedefinitions.keySet().iterator(); it.hasNext();)
{
Object key = it.next();
List redefinedIn = (List) stRedefinitions.get(key);
if (redefinedIn == null)
{
redefinedIn = new ArrayList();
stRedefinitions.put(key, redefinedIn);
}
redefinedIn.add(redefHolders[i]);
}
for (Iterator it = redefHolder.ctRedefinitions.keySet().iterator(); it.hasNext();)
{
Object key = it.next();
List redefinedIn = (List) ctRedefinitions.get(key);
if (redefinedIn == null)
{
redefinedIn = new ArrayList();
ctRedefinitions.put(key, redefinedIn);
}
redefinedIn.add(redefHolders[i]);
}
for (Iterator it = redefHolder.agRedefinitions.keySet().iterator(); it.hasNext();)
{
Object key = it.next();
List redefinedIn = (List) agRedefinitions.get(key);
if (redefinedIn == null)
{
redefinedIn = new ArrayList();
agRedefinitions.put(key, redefinedIn);
}
redefinedIn.add(redefHolders[i]);
}
for (Iterator it = redefHolder.mgRedefinitions.keySet().iterator(); it.hasNext();)
{
Object key = it.next();
List redefinedIn = (List) mgRedefinitions.get(key);
if (redefinedIn == null)
{
redefinedIn = new ArrayList();
mgRedefinitions.put(key, redefinedIn);
}
redefinedIn.add(redefHolders[i]);
}
}
}
}
RedefinitionHolder[] getSimpleTypeRedefinitions(String name,
StscImporter.SchemaToProcess schema)
{
List redefines = (List) stRedefinitions.get(name);
if (redefines == null)
return EMPTY_REDEFINTION_HOLDER_ARRAY;
return doTopologicalSort(redefines, schema, name, SIMPLE_TYPE);
}
RedefinitionHolder[] getComplexTypeRedefinitions(String name,
StscImporter.SchemaToProcess schema)
{
List redefines = (List) ctRedefinitions.get(name);
if (redefines == null)
return EMPTY_REDEFINTION_HOLDER_ARRAY;
return doTopologicalSort(redefines, schema, name, COMPLEX_TYPE);
}
RedefinitionHolder[] getAttributeGroupRedefinitions(String name,
StscImporter.SchemaToProcess schema)
{
List redefines = (List) agRedefinitions.get(name);
if (redefines == null)
return EMPTY_REDEFINTION_HOLDER_ARRAY;
return doTopologicalSort(redefines, schema, name, ATTRIBUTE_GROUP);
}
RedefinitionHolder[] getModelGroupRedefinitions(String name,
StscImporter.SchemaToProcess schema)
{
List redefines = (List) mgRedefinitions.get(name);
if (redefines == null)
return EMPTY_REDEFINTION_HOLDER_ARRAY;
return doTopologicalSort(redefines, schema, name, MODEL_GROUP);
}
private final static short SIMPLE_TYPE = 1;
private final static short COMPLEX_TYPE = 2;
private final static short MODEL_GROUP = 3;
private final static short ATTRIBUTE_GROUP = 4;
private RedefinitionHolder[] doTopologicalSort(List genericRedefines,
StscImporter.SchemaToProcess schema, String name, short componentType)
{
// We have a list of files that redefine this name
// Filter out the ones that don't redefine this file in particular
RedefinitionHolder[] specificRedefines = new RedefinitionHolder[genericRedefines.size()];
int n = 0;
for (int i = 0; i < genericRedefines.size(); i++)
{
RedefinitionHolder h = (RedefinitionHolder) genericRedefines.get(i);
if (h.schemaRedefined == schema ||
h.schemaRedefined.indirectIncludes(schema))
specificRedefines[n++] = h;
}
// Now we have the list of files that specifically redefine the
// name in the file that we are looking for
// Sort this list into topological order to get the right order
// and figure out if there are multiple redefinitions involved
RedefinitionHolder[] sortedRedefines = new RedefinitionHolder[n];
int[] numberOfIncludes = new int[n];
// Just count the number of inclusions for each redefinition
for (int i = 0; i < n-1; i++)
{
RedefinitionHolder current = specificRedefines[i];
for (int j = i + 1; j < n; j++)
{
if (current.schemaRedefined.indirectIncludes(specificRedefines[j].schemaRedefined))
numberOfIncludes[i]++;
if (specificRedefines[j].schemaRedefined.indirectIncludes(current.schemaRedefined))
numberOfIncludes[j]++;
}
}
// Eliminate members one by one, according to the number of schemas
// that they include, to complete the sort
int position = 0;
boolean errorReported = false;
while (position < n)
{
int index = -1;
for (int i = 0; i < numberOfIncludes.length; i++)
if (numberOfIncludes[i] == 0)
{
if (index < 0)
index = i;
}
if (index < 0)
{
// Error! Circular redefinition
if (!errorReported)
{
StringBuffer fileNameList = new StringBuffer();
XmlObject location = null;
for (int i = 0; i < n; i++)
if (specificRedefines[i] != null)
{
fileNameList.append(specificRedefines[i].schemaLocation).
append(',').append(' ');
if (location == null)
location = locationFromRedefinitionAndCode(
specificRedefines[i], name, componentType);
}
StscState.get().error("Detected circular redefinition of " +
componentNameFromCode(componentType) + " \"" + name +
"\"; Files involved: " + fileNameList.toString(),
XmlErrorCodes.GENERIC_ERROR, location);
errorReported = true;
}
int min = n;
for (int i = 0; i < n; i++)
if (numberOfIncludes[i] > 0 && numberOfIncludes[i] < min)
{
min = numberOfIncludes[i];
index = i;
}
numberOfIncludes[index]--;
}
else
{
assert specificRedefines[index] != null;
sortedRedefines[position++] = specificRedefines[index];
for (int i = 0; i < n; i++)
if (specificRedefines[i] != null &&
specificRedefines[i].schemaRedefined.
indirectIncludes(specificRedefines[index].
schemaRedefined))
numberOfIncludes[i]--;
specificRedefines[index] = null;
numberOfIncludes[index]--;
}
}
// Nice. We now have all the redefinitions of this name in the list
// Each one has to transitively redefine the one before, otherwise
// it means we are attepting two different redefinitions for the same
// component
for (int i = 1; i < n; i++)
{
// Find the previous index with non-null Schema
// Since i is never 0, such index always exists
int j;
for (j = i-1; j >= 0; j--)
if (sortedRedefines[j] != null)
break;
if (!sortedRedefines[i].schemaRedefined.indirectIncludes(
sortedRedefines[j].schemaRedefined))
{
StscState.get().error("Detected multiple redefinitions of " +
componentNameFromCode(componentType) +
" \"" + name + "\"; Files involved: " +
sortedRedefines[j].schemaRedefined.getSourceName() + ", " +
sortedRedefines[i].schemaRedefined.getSourceName(),
XmlErrorCodes.DUPLICATE_GLOBAL_TYPE,
locationFromRedefinitionAndCode(sortedRedefines[i], name, componentType));
// Ignore this redefinition
switch (componentType)
{
case SIMPLE_TYPE:
sortedRedefines[i].redefineSimpleType(name); break;
case COMPLEX_TYPE:
sortedRedefines[i].redefineComplexType(name); break;
case ATTRIBUTE_GROUP:
sortedRedefines[i].redefineAttributeGroup(name); break;
case MODEL_GROUP:
sortedRedefines[i].redefineModelGroup(name); break;
}
sortedRedefines[i] = null;
}
}
return sortedRedefines;
}
private String componentNameFromCode(short code)
{
String componentName;
switch (code)
{
case SIMPLE_TYPE: componentName = "simple type"; break;
case COMPLEX_TYPE: componentName = "complex type"; break;
case MODEL_GROUP: componentName = "model group"; break;
case ATTRIBUTE_GROUP: componentName = "attribute group"; break;
default: componentName = "";
}
return componentName;
}
private XmlObject locationFromRedefinitionAndCode(RedefinitionHolder redefinition,
String name, short code)
{
XmlObject location;
switch (code)
{
case SIMPLE_TYPE:
location = (XmlObject) redefinition.stRedefinitions.get(name);
break;
case COMPLEX_TYPE:
location = (XmlObject) redefinition.ctRedefinitions.get(name);
break;
case MODEL_GROUP:
location = (XmlObject) redefinition.mgRedefinitions.get(name);
break;
case ATTRIBUTE_GROUP:
location = (XmlObject) redefinition.agRedefinitions.get(name);
break;
default:
location = null;
}
return location;
}
}
private static String findFilename(XmlObject xobj)
{
return StscState.get().sourceNameForUri(xobj.documentProperties().getSourceName());
}
private static SchemaTypeImpl translateDocumentType ( TopLevelElement xsdType, String targetNamespace, boolean chameleon )
{
SchemaTypeImpl sType = new SchemaTypeImpl( StscState.get().getContainer(targetNamespace) );
sType.setDocumentType(true);
sType.setParseContext( xsdType, targetNamespace, chameleon, null, null, false);
sType.setFilename( findFilename( xsdType ) );
return sType;
}
private static SchemaTypeImpl translateAttributeType ( TopLevelAttribute xsdType, String targetNamespace, boolean chameleon )
{
SchemaTypeImpl sType = new SchemaTypeImpl( StscState.get().getContainer(targetNamespace) );
sType.setAttributeType(true);
sType.setParseContext( xsdType, targetNamespace, chameleon, null, null, false);
sType.setFilename( findFilename( xsdType ) );
return sType;
}
private static SchemaTypeImpl translateGlobalComplexType(TopLevelComplexType xsdType, String targetNamespace, boolean chameleon, boolean redefinition)
{
StscState state = StscState.get();
String localname = xsdType.getName();
if (localname == null)
{
state.error(XmlErrorCodes.MISSING_NAME, new Object[] { "global type" }, xsdType);
// recovery: ignore unnamed types.
return null;
}
if (!XMLChar.isValidNCName(localname))
{
state.error(XmlErrorCodes.INVALID_VALUE, new Object[] { localname, "name" }, xsdType.xgetName());
// recovery: let the name go through anyway.
}
QName name = QNameHelper.forLNS(localname, targetNamespace);
if (isReservedTypeName(name))
{
state.warning(XmlErrorCodes.RESERVED_TYPE_NAME, new Object[] { QNameHelper.pretty(name) }, xsdType);
return null;
}
// System.err.println("Recording type " + QNameHelper.pretty(name));
SchemaTypeImpl sType = new SchemaTypeImpl(state.getContainer(targetNamespace));
sType.setParseContext(xsdType, targetNamespace, chameleon, null, null, redefinition);
sType.setFilename(findFilename(xsdType));
sType.setName(QNameHelper.forLNS(localname, targetNamespace));
sType.setAnnotation(SchemaAnnotationImpl.getAnnotation(state.getContainer(targetNamespace), xsdType));
sType.setUserData(getUserData(xsdType));
return sType;
}
private static SchemaTypeImpl translateGlobalSimpleType(TopLevelSimpleType xsdType, String targetNamespace, boolean chameleon, boolean redefinition)
{
StscState state = StscState.get();
String localname = xsdType.getName();
if (localname == null)
{
state.error(XmlErrorCodes.MISSING_NAME, new Object[] { "global type" }, xsdType);
// recovery: ignore unnamed types.
return null;
}
if (!XMLChar.isValidNCName(localname))
{
state.error(XmlErrorCodes.INVALID_VALUE, new Object[] { localname, "name" }, xsdType.xgetName());
// recovery: let the name go through anyway.
}
QName name = QNameHelper.forLNS(localname, targetNamespace);
if (isReservedTypeName(name))
{
state.warning(XmlErrorCodes.RESERVED_TYPE_NAME, new Object[] { QNameHelper.pretty(name) }, xsdType);
return null;
}
// System.err.println("Recording type " + QNameHelper.pretty(name));
SchemaTypeImpl sType = new SchemaTypeImpl(state.getContainer(targetNamespace));
sType.setSimpleType(true);
sType.setParseContext(xsdType, targetNamespace, chameleon, null, null, redefinition);
sType.setFilename(findFilename(xsdType));
sType.setName(name);
sType.setAnnotation(SchemaAnnotationImpl.getAnnotation(state.getContainer(targetNamespace), xsdType));
sType.setUserData(getUserData(xsdType));
return sType;
}
/*package*/ static SchemaTypeImpl translateAnonymousSimpleType(SimpleType typedef,
String targetNamespace, boolean chameleon, String elemFormDefault,
String attFormDefault, List anonymousTypes, SchemaType outerType)
{
StscState state = StscState.get();
SchemaTypeImpl sType = new SchemaTypeImpl(state.getContainer(targetNamespace));
sType.setSimpleType(true);
sType.setParseContext(typedef, targetNamespace, chameleon,
elemFormDefault, attFormDefault, false);
sType.setOuterSchemaTypeRef(outerType.getRef());
sType.setAnnotation(SchemaAnnotationImpl.getAnnotation(state.getContainer(targetNamespace), typedef));
sType.setUserData(getUserData(typedef));
anonymousTypes.add(sType);
return sType;
}
static FormChoice findElementFormDefault(XmlObject obj)
{
XmlCursor cur = obj.newCursor();
while (cur.getObject().schemaType() != Schema.type)
if (!cur.toParent())
return null;
return ((Schema)cur.getObject()).xgetElementFormDefault();
}
public static boolean uriMatch(String s1, String s2)
{
if (s1 == null)
return s2 == null || s2.equals("");
if (s2 == null)
return s1.equals("");
return s1.equals(s2);
}
public static void copyGlobalElementToLocalElement(SchemaGlobalElement referenced, SchemaLocalElementImpl target )
{
target.setNameAndTypeRef(referenced.getName(), referenced.getType().getRef());
target.setNillable(referenced.isNillable());
target.setDefault(referenced.getDefaultText(), referenced.isFixed(), ((SchemaGlobalElementImpl)referenced).getParseObject());
target.setIdentityConstraints(((SchemaLocalElementImpl)referenced).getIdentityConstraintRefs());
target.setBlock(referenced.blockExtension(), referenced.blockRestriction(), referenced.blockSubstitution());
target.setAbstract(referenced.isAbstract());
target.setTransitionRules(((SchemaParticle)referenced).acceptedStartNames(),
((SchemaParticle)referenced).isSkippable());
target.setAnnotation(referenced.getAnnotation());
}
public static void copyGlobalAttributeToLocalAttribute(SchemaGlobalAttributeImpl referenced, SchemaLocalAttributeImpl target )
{
target.init(
referenced.getName(), referenced.getTypeRef(), referenced.getUse(),
referenced.getDefaultText(),
referenced.getParseObject(), referenced._defaultValue,
referenced.isFixed(),
referenced.getWSDLArrayType(),
referenced.getAnnotation(), null);
}
/**
* Translates a local or global schema element.
*/
// check rule 3.3.3
// http://www.w3c.org/TR/#section-Constraints-on-XML-Representations-of-Element-Declarations
public static SchemaLocalElementImpl translateElement(
Element xsdElt, String targetNamespace, boolean chameleon,
String elemFormDefault, String attFormDefault,
List anonymousTypes, SchemaType outerType)
{
StscState state = StscState.get();
SchemaTypeImpl sgHead = null;
// translate sg head
if (xsdElt.isSetSubstitutionGroup())
{
sgHead = state.findDocumentType(xsdElt.getSubstitutionGroup(),
((SchemaTypeImpl)outerType).getChameleonNamespace(), targetNamespace);
if (sgHead != null)
StscResolver.resolveType(sgHead);
}
String name = xsdElt.getName();
QName ref = xsdElt.getRef();
if (ref != null && name != null)
{
// if (name.equals(ref.getLocalPart()) && uriMatch(targetNamespace, ref.getNamespaceURI()))
// state.warning("Element " + name + " specifies both a ref and a name", XmlErrorCodes.ELEMENT_EXTRA_REF, xsdElt.xgetRef());
// else
state.error(XmlErrorCodes.SCHEMA_ELEM$REF_OR_NAME_HAS_BOTH, new Object[] { name }, xsdElt.xgetRef());
// ignore name
name = null;
}
if (ref == null && name == null)
{
state.error(XmlErrorCodes.SCHEMA_ELEM$REF_OR_NAME_HAS_NEITHER, null, xsdElt);
// recovery: ignore this element
return null;
}
if (name != null && !XMLChar.isValidNCName(name))
{
state.error(XmlErrorCodes.INVALID_VALUE, new Object[] { name, "name" }, xsdElt.xgetName());
// recovery: let the name go through anyway.
}
if (ref != null)
{
if (xsdElt.getType() != null)
{
state.error(XmlErrorCodes.SCHEMA_ELEM$REF_FEATURES, new Object[] { "type" }, xsdElt.xgetType());
// recovery: let the name go through anyway.
}
if (xsdElt.getSimpleType() != null)
{
state.error(XmlErrorCodes.SCHEMA_ELEM$REF_FEATURES, new Object[] { "" }, xsdElt.getSimpleType());
// recovery: let the name go through anyway.
}
if (xsdElt.getComplexType() != null)
{
state.error(XmlErrorCodes.SCHEMA_ELEM$REF_FEATURES, new Object[] { "" }, xsdElt.getComplexType());
// recovery: let the name go through anyway.
}
if (xsdElt.getForm() != null)
{
state.error(XmlErrorCodes.SCHEMA_ELEM$REF_FEATURES, new Object[] { "form" }, xsdElt.xgetForm());
// recovery: let the name go through anyway.
}
if (xsdElt.sizeOfKeyArray() > 0)
{
state.warning(XmlErrorCodes.SCHEMA_ELEM$REF_FEATURES, new Object[] { "" }, xsdElt);
// recovery: ignore
}
if (xsdElt.sizeOfKeyrefArray() > 0)
{
state.warning(XmlErrorCodes.SCHEMA_ELEM$REF_FEATURES, new Object[] { "" }, xsdElt);
// recovery: ignore
}
if (xsdElt.sizeOfUniqueArray() > 0)
{
state.warning(XmlErrorCodes.SCHEMA_ELEM$REF_FEATURES, new Object[] { "" }, xsdElt);
// recovery: ignore
}
if (xsdElt.isSetDefault())
{
state.warning(XmlErrorCodes.SCHEMA_ELEM$REF_FEATURES, new Object[] { "default" }, xsdElt.xgetDefault());
// recovery: ignore
}
if (xsdElt.isSetFixed())
{
state.warning(XmlErrorCodes.SCHEMA_ELEM$REF_FEATURES, new Object[] { "fixed" }, xsdElt.xgetFixed());
// recovery: ignore
}
if (xsdElt.isSetBlock())
{
state.warning(XmlErrorCodes.SCHEMA_ELEM$REF_FEATURES, new Object[] { "block" }, xsdElt.xgetBlock());
// recovery: ignore
}
if (xsdElt.isSetNillable())
{
state.warning(XmlErrorCodes.SCHEMA_ELEM$REF_FEATURES, new Object[] { "nillable" }, xsdElt.xgetNillable());
// recovery: ignore
}
assert(xsdElt instanceof LocalElement);
SchemaGlobalElement referenced = state.findGlobalElement(ref, chameleon ? targetNamespace : null, targetNamespace);
if (referenced == null)
{
state.notFoundError(ref, SchemaType.ELEMENT, xsdElt.xgetRef(), true);
// recovery: ignore this element
return null;
}
SchemaLocalElementImpl target = new SchemaLocalElementImpl();
target.setParticleType(SchemaParticle.ELEMENT);
target.setUserData(getUserData(xsdElt));
copyGlobalElementToLocalElement( referenced, target );
return target;
}
QName qname;
SchemaLocalElementImpl impl;
SchemaType sType = null;
if (xsdElt instanceof LocalElement)
{
impl = new SchemaLocalElementImpl();
boolean qualified = false; // default
FormChoice form = xsdElt.xgetForm();
if (form != null)
qualified = form.getStringValue().equals(FORM_QUALIFIED);
else if (elemFormDefault != null)
qualified = elemFormDefault.equals(FORM_QUALIFIED);
else
{
form = findElementFormDefault(xsdElt);
qualified = form != null && form.getStringValue().equals(FORM_QUALIFIED);
}
qname = qualified ? QNameHelper.forLNS(name, targetNamespace) : QNameHelper.forLN(name);
}
else
{
SchemaGlobalElementImpl gelt = new SchemaGlobalElementImpl(state.getContainer(targetNamespace));
impl = gelt;
// Set subst group head
if (sgHead != null)
{
SchemaGlobalElementImpl head = state.findGlobalElement(xsdElt.getSubstitutionGroup(), chameleon ? targetNamespace : null, targetNamespace);
if (head != null)
gelt.setSubstitutionGroup(head.getRef());
}
// Set subst group members
qname = QNameHelper.forLNS(name, targetNamespace);
SchemaTypeImpl docType = (SchemaTypeImpl)outerType;
QName[] sgMembers = docType.getSubstitutionGroupMembers();
QNameSetBuilder transitionRules = new QNameSetBuilder();
transitionRules.add(qname);
for (int i = 0 ; i < sgMembers.length ; i++)
{
gelt.addSubstitutionGroupMember(sgMembers[i]);
transitionRules.add(sgMembers[i]);
}
impl.setTransitionRules(QNameSet.forSpecification(transitionRules), false);
impl.setTransitionNotes(QNameSet.EMPTY, true);
boolean finalExt = false;
boolean finalRest = false;
Object ds = xsdElt.getFinal();
if (ds != null)
{
if (ds instanceof String && ds.equals("#all"))
{
// #ALL value
finalExt = finalRest = true;
}
else if (ds instanceof List)
{
if (((List)ds).contains("extension"))
finalExt = true;
if (((List)ds).contains("restriction"))
finalRest = true;
}
}
gelt.setFinal(finalExt, finalRest);
gelt.setAbstract(xsdElt.getAbstract());
gelt.setFilename(findFilename(xsdElt));
gelt.setParseContext(xsdElt, targetNamespace, chameleon);
}
SchemaAnnotationImpl ann = SchemaAnnotationImpl.getAnnotation(state.getContainer(targetNamespace), xsdElt);
impl.setAnnotation(ann);
impl.setUserData(getUserData(xsdElt));
if (xsdElt.getType() != null)
{
sType = state.findGlobalType(xsdElt.getType(), chameleon ? targetNamespace : null, targetNamespace );
if (sType == null)
state.notFoundError(xsdElt.getType(), SchemaType.TYPE, xsdElt.xgetType(), true);
}
boolean simpleTypedef = false;
Annotated typedef = xsdElt.getComplexType();
if (typedef == null)
{
typedef = xsdElt.getSimpleType();
simpleTypedef = true;
}
if ((sType != null) && typedef != null)
{
state.error(XmlErrorCodes.SCHEMA_ELEM$TYPE_ATTR_OR_NESTED_TYPE, null, typedef);
typedef = null;
}
if (typedef != null)
{
Object[] grps = state.getCurrentProcessing();
QName[] context = new QName[grps.length];
for (int i = 0; i < context.length; i++)
if (grps[i] instanceof SchemaModelGroupImpl)
context[i] = ((SchemaModelGroupImpl ) grps[i]).getName();
SchemaType repeat = checkRecursiveGroupReference(context, qname, (SchemaTypeImpl)outerType);
if (repeat != null)
sType = repeat;
else
{
SchemaTypeImpl sTypeImpl = new SchemaTypeImpl(state.getContainer(targetNamespace));
sType = sTypeImpl;
sTypeImpl.setContainerField(impl);
sTypeImpl.setOuterSchemaTypeRef(outerType == null ? null : outerType.getRef());
sTypeImpl.setGroupReferenceContext(context);
// leave the anonymous type unresolved: it will be resolved later.
anonymousTypes.add(sType);
sTypeImpl.setSimpleType(simpleTypedef);
sTypeImpl.setParseContext(typedef, targetNamespace, chameleon,
elemFormDefault, attFormDefault, false);
sTypeImpl.setAnnotation(SchemaAnnotationImpl.getAnnotation(state.getContainer(targetNamespace), typedef));
sTypeImpl.setUserData(getUserData(typedef));
}
}
if (sType == null)
{
// type may inherit from substitution group head
if (sgHead != null)
{
SchemaGlobalElement head = state.findGlobalElement(xsdElt.getSubstitutionGroup(), chameleon ? targetNamespace : null, targetNamespace);
// Bug - Do I need to copy the type if it's anonymous?
// If element does not exist, error has already been reported
if (head != null)
sType = head.getType();
}
}
if (sType == null)
sType = BuiltinSchemaTypeSystem.ST_ANY_TYPE;
SOAPArrayType wat = null;
XmlCursor c = xsdElt.newCursor();
String arrayType = c.getAttributeText(WSDL_ARRAYTYPE_NAME);
c.dispose();
if (arrayType != null)
{
try
{
wat = new SOAPArrayType(arrayType, new NamespaceContext(xsdElt));
}
catch (XmlValueOutOfRangeException e)
{
state.error(XmlErrorCodes.SOAPARRAY, new Object[] {arrayType}, xsdElt);
}
}
impl.setWsdlArrayType(wat);
boolean isFixed = xsdElt.isSetFixed();
if (xsdElt.isSetDefault() && isFixed)
{
state.error(XmlErrorCodes.SCHEMA_ELEM$DEFAULT_OR_FIXED, null, xsdElt.xgetFixed());
// recovery: ignore fixed
isFixed = false;
}
impl.setParticleType(SchemaParticle.ELEMENT);
impl.setNameAndTypeRef(qname, sType.getRef());
impl.setNillable(xsdElt.getNillable());
impl.setDefault(isFixed ? xsdElt.getFixed() : xsdElt.getDefault(), isFixed, xsdElt);
Object block = xsdElt.getBlock();
boolean blockExt = false;
boolean blockRest = false;
boolean blockSubst = false;
if (block != null)
{
if (block instanceof String && block.equals("#all"))
{
// #ALL value
blockExt = blockRest = blockSubst = true;
}
else if (block instanceof List)
{
if (((List)block).contains("extension"))
blockExt = true;
if (((List)block).contains("restriction"))
blockRest = true;
if (((List)block).contains("substitution"))
blockSubst = true;
}
}
impl.setBlock(blockExt, blockRest, blockSubst);
boolean constraintFailed = false;
// Translate Identity constraints
int length = xsdElt.sizeOfKeyArray() + xsdElt.sizeOfKeyrefArray() + xsdElt.sizeOfUniqueArray();
SchemaIdentityConstraintImpl[] constraints = new SchemaIdentityConstraintImpl[length];
int cur = 0;
// Handle key constraints
Keybase[] keys = xsdElt.getKeyArray();
for (int i = 0 ; i < keys.length ; i++, cur++) {
constraints[cur] = translateIdentityConstraint(keys[i], targetNamespace, chameleon);
if (constraints[cur] != null)
constraints[cur].setConstraintCategory(SchemaIdentityConstraint.CC_KEY);
else
constraintFailed = true;
}
// Handle unique constraints
Keybase[] uc = xsdElt.getUniqueArray();
for (int i = 0 ; i < uc.length ; i++, cur++) {
constraints[cur] = translateIdentityConstraint(uc[i], targetNamespace, chameleon);
if (constraints[cur] != null)
constraints[cur].setConstraintCategory(SchemaIdentityConstraint.CC_UNIQUE);
else
constraintFailed = true;
}
// Handle keyref constraints
KeyrefDocument.Keyref[] krs = xsdElt.getKeyrefArray();
for (int i = 0 ; i < krs.length ; i++, cur++) {
constraints[cur] = translateIdentityConstraint(krs[i], targetNamespace, chameleon);
if (constraints[cur] != null)
constraints[cur].setConstraintCategory(SchemaIdentityConstraint.CC_KEYREF);
else
constraintFailed = true;
}
if (!constraintFailed)
{
SchemaIdentityConstraint.Ref[] refs = new SchemaIdentityConstraint.Ref[length];
for (int i = 0 ; i < refs.length ; i++)
refs[i] = constraints[i].getRef();
impl.setIdentityConstraints(refs);
}
return impl;
}
/**
* We need to do this because of the following kind of Schemas:
*
*
*
*
*
*
*
*
* (see JIRA bug XMLBEANS-35)
* Even though this should not be allowed because it produces an infinite
* number of anonymous types and local elements nested within each other,
* the de facto consensus among Schema processors is that this should be
* valid, therefore we have to detect this situation and "patch up" the
* Schema object model so that instead of creating a new anonymous type,
* we refer to the one that was already created earlier.
* In order to accomplish that, we store inside every anonymous type the
* list of groups that were dereferenced at the moment the type was created
* and if the same pattern is about to repeat, it means that we are in a
* case similar to the above.
*/
private static SchemaType checkRecursiveGroupReference(QName[] context, QName containingElement, SchemaTypeImpl outerType)
{
if (context.length < 1)
return null;
SchemaTypeImpl type = outerType;
while (type != null)
{
if (type.getName() != null || type.isDocumentType())
return null; // not anonymous
if (containingElement.equals(type.getContainerField().getName()))
{
QName[] outerContext = type.getGroupReferenceContext();
if (outerContext != null && outerContext.length == context.length)
{
// Smells like trouble
boolean equal = true;
for (int i = 0; i < context.length; i++)
if (!(context[i] == null && outerContext[i] == null ||
context[i] != null && context[i].equals(outerContext[i])))
{
equal = false;
break;
}
if (equal)
return type;
}
}
type = (SchemaTypeImpl) type.getOuterType();
}
return null;
}
private static String removeWhitespace(String xpath)
{
StringBuffer sb = new StringBuffer();
for (int i = 0; i < xpath.length(); i++)
{
char ch = xpath.charAt(i);
if (XMLChar.isSpace(ch))
continue;
sb.append(ch);
}
return sb.toString();
}
public static final org.apache.xmlbeans.impl.regex.RegularExpression XPATH_REGEXP = new org.apache.xmlbeans.impl.regex.RegularExpression("(\\.//)?((((child::)?((\\i\\c*:)?(\\i\\c*|\\*)))|\\.)/)*((((child::)?((\\i\\c*:)?(\\i\\c*|\\*)))|\\.)|((attribute::|@)((\\i\\c*:)?(\\i\\c*|\\*))))(\\|(\\.//)?((((child::)?((\\i\\c*:)?(\\i\\c*|\\*)))|\\.)/)*((((child::)?((\\i\\c*:)?(\\i\\c*|\\*)))|\\.)|((attribute::|@)((\\i\\c*:)?(\\i\\c*|\\*)))))*", "X");
private static boolean checkXPathSyntax(String xpath)
{
if (xpath == null)
return false;
// strip whitespace from xpath
xpath = removeWhitespace(xpath);
// apply regexp
synchronized (XPATH_REGEXP)
{
return (XPATH_REGEXP.matches(xpath));
}
}
private static SchemaIdentityConstraintImpl translateIdentityConstraint(Keybase parseIC,
String targetNamespace, boolean chameleon)
{
StscState state = StscState.get();
// first do some checking
String selector = parseIC.getSelector() == null ? null : parseIC.getSelector().getXpath();
if (!checkXPathSyntax(selector))
{
state.error(XmlErrorCodes.SELECTOR_XPATH, new Object[] { selector }, parseIC.getSelector().xgetXpath());
return null;
}
FieldDocument.Field[] fieldElts = parseIC.getFieldArray();
for (int j = 0; j < fieldElts.length; j++)
{
if (!checkXPathSyntax(fieldElts[j].getXpath()))
{
state.error(XmlErrorCodes.FIELDS_XPATH, new Object[] { fieldElts[j].getXpath() }, fieldElts[j].xgetXpath());
return null;
}
}
// then translate.
SchemaIdentityConstraintImpl ic = new SchemaIdentityConstraintImpl(state.getContainer(targetNamespace));
ic.setName(QNameHelper.forLNS(parseIC.getName(), targetNamespace));
ic.setSelector(parseIC.getSelector().getXpath());
ic.setParseContext(parseIC, targetNamespace, chameleon);
SchemaAnnotationImpl ann = SchemaAnnotationImpl.getAnnotation(state.getContainer(targetNamespace), parseIC);
ic.setAnnotation(ann);
ic.setUserData(getUserData(parseIC));
// Set the ns map
XmlCursor c = parseIC.newCursor();
Map nsMap = new HashMap();
c.getAllNamespaces(nsMap);
nsMap.remove(""); // Remove the default mapping. This cannot be used by the xpath expressions.
ic.setNSMap(nsMap);
c.dispose();
String[] fields = new String[fieldElts.length];
for (int j = 0 ; j < fields.length ; j++)
fields[j] = fieldElts[j].getXpath();
ic.setFields(fields);
try {
ic.buildPaths();
}
catch (XPath.XPathCompileException e) {
state.error(XmlErrorCodes.INVALID_XPATH, new Object[] { e.getMessage() }, parseIC);
return null;
}
state.addIdConstraint(ic);
ic.setFilename(findFilename(parseIC));
return state.findIdConstraint(ic.getName(), targetNamespace, null);
}
public static SchemaModelGroupImpl translateModelGroup(NamedGroup namedGroup, String targetNamespace, boolean chameleon, boolean redefinition)
{
String name = namedGroup.getName();
if (name == null)
{
StscState.get().error(XmlErrorCodes.MISSING_NAME, new Object[] { "model group" }, namedGroup);
return null;
}
SchemaContainer c = StscState.get().getContainer(targetNamespace);
SchemaModelGroupImpl result = new SchemaModelGroupImpl(c);
SchemaAnnotationImpl ann = SchemaAnnotationImpl.getAnnotation(c, namedGroup);
FormChoice elemFormDefault = findElementFormDefault(namedGroup);
FormChoice attFormDefault = findAttributeFormDefault(namedGroup);
result.init(QNameHelper.forLNS(name, targetNamespace), targetNamespace, chameleon,
elemFormDefault == null ? null : elemFormDefault.getStringValue(),
attFormDefault == null ? null : attFormDefault.getStringValue(),
redefinition, namedGroup, ann, getUserData(namedGroup));
result.setFilename(findFilename(namedGroup));
return result;
}
public static SchemaAttributeGroupImpl translateAttributeGroup(AttributeGroup attrGroup, String targetNamespace, boolean chameleon, boolean redefinition)
{
String name = attrGroup.getName();
if (name == null)
{
StscState.get().error(XmlErrorCodes.MISSING_NAME, new Object[] { "attribute group" }, attrGroup);
return null;
}
SchemaContainer c = StscState.get().getContainer(targetNamespace);
SchemaAttributeGroupImpl result = new SchemaAttributeGroupImpl(c);
SchemaAnnotationImpl ann = SchemaAnnotationImpl.getAnnotation(c, attrGroup);
FormChoice formDefault = findAttributeFormDefault(attrGroup);
result.init(QNameHelper.forLNS(name, targetNamespace), targetNamespace, chameleon,
formDefault == null ? null : formDefault.getStringValue(),
redefinition, attrGroup, ann, getUserData(attrGroup));
result.setFilename(findFilename(attrGroup));
return result;
}
static FormChoice findAttributeFormDefault(XmlObject obj)
{
XmlCursor cur = obj.newCursor();
while (cur.getObject().schemaType() != Schema.type)
if (!cur.toParent())
return null;
return ((Schema)cur.getObject()).xgetAttributeFormDefault();
}
static SchemaLocalAttributeImpl translateAttribute(
Attribute xsdAttr, String targetNamespace, String formDefault, boolean chameleon,
List anonymousTypes, SchemaType outerType, SchemaAttributeModel baseModel,
boolean local)
{
StscState state = StscState.get();
String name = xsdAttr.getName();
QName ref = xsdAttr.getRef();
if (ref != null && name != null)
{
if (name.equals(ref.getLocalPart()) && uriMatch(targetNamespace, ref.getNamespaceURI()))
state.warning(XmlErrorCodes.SCHEMA_ATTR$REF_OR_NAME_HAS_BOTH, new Object[] { name }, xsdAttr.xgetRef());
else
state.error(XmlErrorCodes.SCHEMA_ATTR$REF_OR_NAME_HAS_BOTH, new Object[] { name }, xsdAttr.xgetRef());
// ignore name
name = null;
}
if (ref == null && name == null)
{
state.error(XmlErrorCodes.SCHEMA_ATTR$REF_OR_NAME_HAS_NEITHER, null, xsdAttr);
// recovery: ignore this element
return null;
}
if (name != null && !XMLChar.isValidNCName(name))
{
state.error(XmlErrorCodes.INVALID_VALUE, new Object[] { name, "name" }, xsdAttr.xgetName());
// recovery: let the name go through anyway.
}
boolean isFixed = false;
String deftext = null;
String fmrfixedtext = null;
QName qname;
SchemaLocalAttributeImpl sAttr;
SchemaType sType = null;
int use = SchemaLocalAttribute.OPTIONAL;
if (local)
sAttr = new SchemaLocalAttributeImpl();
else
{
sAttr = new SchemaGlobalAttributeImpl(state.get().getContainer(targetNamespace));
((SchemaGlobalAttributeImpl)sAttr).setParseContext(xsdAttr, targetNamespace, chameleon);
}
if (ref != null)
{
if (xsdAttr.getType() != null)
{
state.error(XmlErrorCodes.SCHEMA_ATTR$REF_FEATURES, new Object[] { "type" }, xsdAttr.xgetType());
// recovery: ignore type, simpleType
}
if (xsdAttr.getSimpleType() != null)
{
state.error(XmlErrorCodes.SCHEMA_ATTR$REF_FEATURES, new Object[] { "" }, xsdAttr.getSimpleType());
// recovery: ignore type, simpleType
}
if (xsdAttr.getForm() != null)
{
state.error(XmlErrorCodes.SCHEMA_ATTR$REF_FEATURES, new Object[] { "form" }, xsdAttr.xgetForm());
// recovery: ignore form
}
SchemaGlobalAttribute referenced = state.findGlobalAttribute(ref, chameleon ? targetNamespace : null, targetNamespace);
if (referenced == null)
{
state.notFoundError(ref, SchemaType.ATTRIBUTE, xsdAttr.xgetRef(), true);
// recovery: ignore this element
return null;
}
qname = ref;
use = referenced.getUse();
sType = referenced.getType();
deftext = referenced.getDefaultText();
if (deftext != null)
{
isFixed = referenced.isFixed();
if (isFixed)
fmrfixedtext = deftext;
}
}
else
{
if (local)
{
boolean qualified = false; // default
FormChoice form = xsdAttr.xgetForm();
if (form != null)
qualified = form.getStringValue().equals(FORM_QUALIFIED);
else if (formDefault != null)
qualified = formDefault.equals(FORM_QUALIFIED);
else
{
form = findAttributeFormDefault(xsdAttr);
qualified = form != null && form.getStringValue().equals(FORM_QUALIFIED);
}
qname = qualified ? QNameHelper.forLNS(name, targetNamespace) : QNameHelper.forLN(name);
}
else
{
qname = QNameHelper.forLNS(name, targetNamespace);
}
if (xsdAttr.getType() != null)
{
sType = state.findGlobalType(xsdAttr.getType(), chameleon ? targetNamespace : null, targetNamespace );
if (sType == null)
state.notFoundError(xsdAttr.getType(), SchemaType.TYPE, xsdAttr.xgetType(), true);
}
if (qname.getNamespaceURI().equals("http://www.w3.org/2001/XMLSchema-instance"))
{
state.error(XmlErrorCodes.NO_XSI, new Object[] { "http://www.w3.org/2001/XMLSchema-instance" }, xsdAttr.xgetName());
}
if (qname.getNamespaceURI().length() == 0 && qname.getLocalPart().equals("xmlns"))
{
state.error(XmlErrorCodes.NO_XMLNS, null, xsdAttr.xgetName());
}
LocalSimpleType typedef = xsdAttr.getSimpleType();
if ((sType != null) && typedef != null)
{
state.error(XmlErrorCodes.SCHEMA_ATTR$TYPE_ATTR_OR_NESTED_TYPE, null, typedef);
typedef = null;
}
if (typedef != null)
{
SchemaTypeImpl sTypeImpl = new SchemaTypeImpl(state.getContainer(targetNamespace));
sType = sTypeImpl;
sTypeImpl.setContainerField(sAttr);
sTypeImpl.setOuterSchemaTypeRef(outerType == null ? null : outerType.getRef());
// leave the anonymous type unresolved: it will be resolved later.
anonymousTypes.add(sType);
sTypeImpl.setSimpleType(true);
sTypeImpl.setParseContext(typedef, targetNamespace, chameleon, null, null, false);
sTypeImpl.setAnnotation(SchemaAnnotationImpl.getAnnotation(state.getContainer(targetNamespace), typedef));
sTypeImpl.setUserData(getUserData(typedef));
}
if (sType == null && baseModel != null && baseModel.getAttribute(qname) != null)
sType = baseModel.getAttribute(qname).getType();
}
if (sType == null)
sType = BuiltinSchemaTypeSystem.ST_ANY_SIMPLE;
if (!sType.isSimpleType())
{
// KHK: which rule? could use #a-simple_type_definition
state.error("Attributes must have a simple type (not complex).", XmlErrorCodes.INVALID_SCHEMA, xsdAttr);
// recovery: switch to the any-type
sType = BuiltinSchemaTypeSystem.ST_ANY_SIMPLE;
}
if (xsdAttr.isSetUse())
{
use = translateUseCode(xsdAttr.xgetUse());
// ignore referenced default if no longer optional
if (use != SchemaLocalAttribute.OPTIONAL && !isFixed)
deftext = null;
}
if (xsdAttr.isSetDefault() || xsdAttr.isSetFixed())
{
if (isFixed && !xsdAttr.isSetFixed())
state.error("A use of a fixed attribute definition must also be fixed", XmlErrorCodes.REDUNDANT_DEFAULT_FIXED, xsdAttr.xgetFixed());
isFixed = xsdAttr.isSetFixed();
if (xsdAttr.isSetDefault() && isFixed)
{
state.error(XmlErrorCodes.SCHEMA_ATTR$DEFAULT_OR_FIXED, null, xsdAttr.xgetFixed());
// recovery: ignore fixed
isFixed = false;
}
deftext = isFixed ? xsdAttr.getFixed() : xsdAttr.getDefault();
// BUGBUG(radup) this is not good, since they should be compared by value
// in StscChecker; but there we don't have yet access to the referred attr
if (fmrfixedtext != null && !fmrfixedtext.equals(deftext))
{
state.error(XmlErrorCodes.SCHEMA_ATTR$FIXED_NOT_MATCH, null, xsdAttr.xgetFixed());
// recovery: reset fixed to the original value
deftext = fmrfixedtext;
}
}
if (!local)
{
((SchemaGlobalAttributeImpl)sAttr).setFilename(findFilename(xsdAttr));
}
SOAPArrayType wat = null;
XmlCursor c = xsdAttr.newCursor();
String arrayType = c.getAttributeText(WSDL_ARRAYTYPE_NAME);
c.dispose();
if (arrayType != null)
{
try
{
wat = new SOAPArrayType(arrayType, new NamespaceContext(xsdAttr));
}
catch (XmlValueOutOfRangeException e)
{
state.error(XmlErrorCodes.SOAPARRAY, new Object[] {arrayType}, xsdAttr);
}
}
SchemaAnnotationImpl ann = SchemaAnnotationImpl.getAnnotation(state.getContainer(targetNamespace), xsdAttr);
sAttr.init(
qname,
sType.getRef(),
use,
deftext, xsdAttr, null, isFixed,
wat, ann, getUserData(xsdAttr));
return sAttr;
}
static int translateUseCode(Attribute.Use attruse)
{
if (attruse == null)
return SchemaLocalAttribute.OPTIONAL;
String val = attruse.getStringValue();
if (val.equals("optional"))
return SchemaLocalAttribute.OPTIONAL;
if (val.equals("required"))
return SchemaLocalAttribute.REQUIRED;
if (val.equals("prohibited"))
return SchemaLocalAttribute.PROHIBITED;
return SchemaLocalAttribute.OPTIONAL;
}
static BigInteger buildBigInt(XmlAnySimpleType value)
{
if (value == null)
return null;
String text = value.getStringValue();
BigInteger bigInt;
try
{
bigInt = new BigInteger(text);
}
catch (NumberFormatException e)
{
StscState.get().error(XmlErrorCodes.INVALID_VALUE_DETAIL, new Object[] { text, "nonNegativeInteger", e.getMessage() }, value);
return null;
}
if (bigInt.signum() < 0)
{
StscState.get().error(XmlErrorCodes.INVALID_VALUE, new Object[] { text, "nonNegativeInteger" }, value);
return null;
}
return bigInt;
}
static XmlNonNegativeInteger buildNnInteger(XmlAnySimpleType value)
{
BigInteger bigInt = buildBigInt(value);
try
{
XmlNonNegativeIntegerImpl i = new XmlNonNegativeIntegerImpl();
i.set(bigInt);
i.setImmutable();
return i;
}
catch (XmlValueOutOfRangeException e)
{
StscState.get().error("Internal error processing number", XmlErrorCodes.MALFORMED_NUMBER, value);
return null;
}
}
static XmlPositiveInteger buildPosInteger(XmlAnySimpleType value)
{
BigInteger bigInt = buildBigInt(value);
try
{
XmlPositiveIntegerImpl i = new XmlPositiveIntegerImpl();
i.set(bigInt);
i.setImmutable();
return i;
}
catch (XmlValueOutOfRangeException e)
{
StscState.get().error("Internal error processing number", XmlErrorCodes.MALFORMED_NUMBER, value);
return null;
}
}
private static Object getUserData(XmlObject pos)
{
XmlCursor.XmlBookmark b = pos.newCursor().getBookmark(SchemaBookmark.class);
if (b != null && b instanceof SchemaBookmark)
return ((SchemaBookmark) b).getValue();
else
return null;
}
private static boolean isEmptySchema(Schema schema)
{
XmlCursor cursor = schema.newCursor();
boolean result = !cursor.toFirstChild();
cursor.dispose();
return result;
}
private static boolean isReservedTypeName(QName name)
{
return (BuiltinSchemaTypeSystem.get().findType(name) != null);
}
}