Author: mukulg
Date: Sun Aug 1 15:04:08 2010
New Revision: 981240
URL: http://svn.apache.org/viewvc?rev=981240&view=rev
Log:
setting SVN properties
Modified:
xerces/java/branches/xml-schema-1.1-dev/src/org/apache/xerces/impl/xs/XSDTypeAlternativeValidator.java
(contents, props changed)
Modified:
xerces/java/branches/xml-schema-1.1-dev/src/org/apache/xerces/impl/xs/XSDTypeAlternativeValidator.java
URL:
http://svn.apache.org/viewvc/xerces/java/branches/xml-schema-1.1-dev/src/org/apache/xerces/impl/xs/XSDTypeAlternativeValidator.java?rev=981240&r1=981239&r2=981240&view=diff
==============================================================================
---
xerces/java/branches/xml-schema-1.1-dev/src/org/apache/xerces/impl/xs/XSDTypeAlternativeValidator.java
(original)
+++
xerces/java/branches/xml-schema-1.1-dev/src/org/apache/xerces/impl/xs/XSDTypeAlternativeValidator.java
Sun Aug 1 15:04:08 2010
@@ -1,297 +1,297 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You 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.xerces.impl.xs;
-
-import java.util.Vector;
-
-import org.apache.xerces.impl.xs.alternative.Test;
-import org.apache.xerces.impl.xs.alternative.XSTypeAlternativeImpl;
-import org.apache.xerces.impl.xs.util.XSObjectListImpl;
-import org.apache.xerces.impl.xs.util.XSTypeHelper;
-import org.apache.xerces.util.IntStack;
-import org.apache.xerces.util.XMLAttributesImpl;
-import org.apache.xerces.xni.QName;
-import org.apache.xerces.xni.XMLAttributes;
-import org.apache.xerces.xs.XSAttributeDeclaration;
-import org.apache.xerces.xs.XSTypeDefinition;
-
-/**
- * An XML Schema validator subcomponent handling 'type alternative' processing.
- *
- * @xerces.internal
- *
- * @author Hiranya Jayathilaka, University of Moratuwa
- * @author Mukul Gandhi IBM
- * @version $Id: $
- */
-public class XSDTypeAlternativeValidator {
-
- // a Vector list storing inheritable attributes
- private Vector fInheritableAttrList = new Vector();
-
- // a Stack, storing inheritable attribute count for the elements
- private IntStack fInhrAttrCountStack = new IntStack();
-
- // temporary qname
- private final QName fTempQName = new QName();
-
-
- /*
- * Class constructor
- */
- public XSDTypeAlternativeValidator() {
- // NO OP ...
- }
-
-
- /*
- * Determine the schema type applicable for an element declaration,
- * using type alternative information.
- */
- public XSTypeDefinition getCurrentType(XSElementDecl currentElemDecl,
- QName element,
- XMLAttributes attributes) {
-
- XSTypeDefinition currentType = null;
- boolean typeSelected = false;
-
- XSTypeAlternativeImpl[] alternatives = currentElemDecl.
- getTypeAlternatives();
-
- if (alternatives != null) {
- // construct a list of attributes needed for CTA processing.
- // This method call adds inherited attributes as well, to the list
- // of attributes.
- XMLAttributes ctaAttributes = getAttributesForCTA(attributes);
-
- for (int i = 0; i < alternatives.length; i++) {
- Test test = alternatives[i].getTest();
- if (test != null && test.evaluateTest(element,
- ctaAttributes)) {
- currentType = alternatives[i].getTypeDefinition();
- typeSelected = true;
- break;
- }
- }
- //if a type is not selected try to assign the default type
- if (!typeSelected) {
- XSTypeAlternativeImpl defType = currentElemDecl.
- getDefaultTypeDefinition();
- if (defType != null) {
- currentType = defType.getTypeDefinition();
- }
- }
- }
-
- return currentType;
-
- } // getCurrentType
-
-
- /*
- * Type alternative processing interface during the XNI event
- * 'handleStartElement' in XMLSchemaValidator.
- */
- public void handleStartElement(XSElementDecl currentElemDecl,
- XMLAttributes attributes) {
-
- fInhrAttrCountStack.push(fInheritableAttrList.size());
-
- // Find attributes among the attributes of the current element, which
- // are declared inheritable. The inheritable attributes will later be
- // used for processing 'type alternative' instruction.
- if (attributes.getLength() > 0) {
- // get inheritable attributes, only if an element has a complex
- // type (i.e, has > 0 attributes).
- saveInheritableAttributes(currentElemDecl, attributes);
- }
-
- } // handleStartElement
-
-
- /*
- * Type alternative processing interface during the XNI event
- * 'handleEndElement' in XMLSchemaValidator.
- */
- public void handleEndElement() {
-
- // modify the Vector list 'fInheritableAttrList' and pop the stack,
- // 'fInhrAttrCountStack', to reflect inheritable attributes processing.
- if (fInhrAttrCountStack.size() > 0) {
- fInheritableAttrList.setSize(fInhrAttrCountStack.pop());
- }
-
- } // handleEndElement
-
-
- /*
- * Construct a list of attributes, needed for CTA processing. This includes
- * inherited attributes as well.
- */
- private XMLAttributes getAttributesForCTA(XMLAttributes attributes) {
-
- // copy attributes from the original list of attributes
- XMLAttributes ctaAttributes = new XMLAttributesImpl();
- for (int attrIndx = 0; attrIndx < attributes.getLength(); attrIndx++) {
- QName qName = new QName();
- attributes.getName(attrIndx, qName);
- ctaAttributes.addAttribute(qName, attributes.getType(attrIndx),
- attributes.getValue(attrIndx));
- }
-
- // traverse up the XML tree, to find inherited attributes.
- // attributes only from the nearest ancestor, are added to the list.
- for (int elemIndx = fInheritableAttrList.size() - 1; elemIndx > -1;
- elemIndx--) {
- InheritableAttribute inhAttr = (InheritableAttribute)
- fInheritableAttrList.elementAt(elemIndx);
- // if an inheritable attribute doesn't already exist in the attributes
- // list, add it to the list.
- if (!attributeExists(ctaAttributes, inhAttr)) {
- String rawName = "".equals(inhAttr.getPrefix()) ?
- inhAttr.getLocalName() :
- inhAttr.getPrefix() + ":" +
- inhAttr.getLocalName();
- fTempQName.setValues(inhAttr.getPrefix(), inhAttr.getLocalName(),
- rawName, inhAttr.getUri());
- ctaAttributes.addAttribute(fTempQName, inhAttr.getType(),
- inhAttr.getValue());
- }
- }
-
- return ctaAttributes;
-
- } // getAttributesForCTA
-
-
- /*
- * For the current element being handled by the Schema validator, find
- * all inheritable attributes for this element. Save these inheritable
- * attributes, in a global Vector list.
- */
- private void saveInheritableAttributes(XSElementDecl currentElemDecl,
- XMLAttributes attributes) {
-
- if (currentElemDecl != null && currentElemDecl.fType instanceof
- XSComplexTypeDecl) {
- XSComplexTypeDecl currentComplexType = (XSComplexTypeDecl)
- currentElemDecl.fType;
- XSObjectListImpl attributeUses = (XSObjectListImpl)
- currentComplexType.getAttributeUses();
-
- // iterate all the attributes, being passed to this method
- for (int attrIndx = 0; attrIndx < attributes.getLength();
attrIndx++) {
- String attrName = attributes.getLocalName(attrIndx);
- String attrUri = attributes.getURI(attrIndx);
- // iterate all the attribute declarations of a complex type,
- // for the current element.
- for (int attrUsesIndx = 0; attrUsesIndx <
attributeUses.getLength();
- attrUsesIndx++) {
- XSAttributeUseImpl attrUseImpl = (XSAttributeUseImpl)
- attributeUses.get(attrUsesIndx);
- XSAttributeDeclaration attrDecl =
attrUseImpl.getAttrDeclaration();
- // the current element, has an inheritable attribute
- if (attrName.equals(attrDecl.getName()) &&
- XSTypeHelper.uriEqual(attrUri,
attrDecl.getNamespace()) &&
- attrUseImpl.getInheritable()) {
- InheritableAttribute inhrAttr = new InheritableAttribute(
- attributes.getLocalName(attrIndx),
- attributes.getPrefix(attrIndx),
- attributes.getURI(attrIndx),
- attributes.getValue(attrIndx),
- attributes.getType(attrIndx)) ;
- fInheritableAttrList.add(inhrAttr);
- }
- }
- }
- }
-
- } // saveInheritableAttributes
-
-
- /*
- * Check if an inheritable attribute, exists in the attributes list
- */
- private boolean attributeExists(XMLAttributes attributes,
- InheritableAttribute inhAttr) {
-
- boolean attrExists = false;
-
- for (int attrIndx = 0; attrIndx < attributes.getLength(); attrIndx++) {
- String localName = attributes.getLocalName(attrIndx);
- String uri = attributes.getURI(attrIndx);
- if (localName.equals(inhAttr.getLocalName()) &&
- XSTypeHelper.uriEqual(uri, inhAttr.getUri())) {
- attrExists = true;
- break;
- }
- }
-
- return attrExists;
-
- } // attributeExists
-
-
- /*
- * A class representing an inheritable attribute. An instance of this class
- * is used as an intermediate storage, for inheritable attribute
- * information.
- */
- class InheritableAttribute {
-
- String localName = "";
- String prefix = "";
- String uri = "";
- String value = "";
- String type = "";
-
- public InheritableAttribute(String localName,
- String prefix,
- String uri,
- String value,
- String type) {
- this.localName = localName;
- this.prefix = prefix;
- this.uri = uri;
- this.value = value;
- this.type = type;
- }
-
- public String getLocalName() {
- return localName;
- }
-
- public String getPrefix() {
- return prefix;
- }
-
- public String getUri() {
- return uri;
- }
-
- public String getValue() {
- return value;
- }
-
- public String getType() {
- return type;
- }
-
- } // class, InheritableAttribute
-
-} // class XSDTypeAlternativeValidator
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.xerces.impl.xs;
+
+import java.util.Vector;
+
+import org.apache.xerces.impl.xs.alternative.Test;
+import org.apache.xerces.impl.xs.alternative.XSTypeAlternativeImpl;
+import org.apache.xerces.impl.xs.util.XSObjectListImpl;
+import org.apache.xerces.impl.xs.util.XSTypeHelper;
+import org.apache.xerces.util.IntStack;
+import org.apache.xerces.util.XMLAttributesImpl;
+import org.apache.xerces.xni.QName;
+import org.apache.xerces.xni.XMLAttributes;
+import org.apache.xerces.xs.XSAttributeDeclaration;
+import org.apache.xerces.xs.XSTypeDefinition;
+
+/**
+ * An XML Schema validator subcomponent handling 'type alternative' processing.
+ *
+ * @xerces.internal
+ *
+ * @author Hiranya Jayathilaka, University of Moratuwa
+ * @author Mukul Gandhi IBM
+ * @version $Id$
+ */
+public class XSDTypeAlternativeValidator {
+
+ // a Vector list storing inheritable attributes
+ private Vector fInheritableAttrList = new Vector();
+
+ // a Stack, storing inheritable attribute count for the elements
+ private IntStack fInhrAttrCountStack = new IntStack();
+
+ // temporary qname
+ private final QName fTempQName = new QName();
+
+
+ /*
+ * Class constructor
+ */
+ public XSDTypeAlternativeValidator() {
+ // NO OP ...
+ }
+
+
+ /*
+ * Determine the schema type applicable for an element declaration,
+ * using type alternative information.
+ */
+ public XSTypeDefinition getCurrentType(XSElementDecl currentElemDecl,
+ QName element,
+ XMLAttributes attributes) {
+
+ XSTypeDefinition currentType = null;
+ boolean typeSelected = false;
+
+ XSTypeAlternativeImpl[] alternatives = currentElemDecl.
+ getTypeAlternatives();
+
+ if (alternatives != null) {
+ // construct a list of attributes needed for CTA processing.
+ // This method call adds inherited attributes as well, to the list
+ // of attributes.
+ XMLAttributes ctaAttributes = getAttributesForCTA(attributes);
+
+ for (int i = 0; i < alternatives.length; i++) {
+ Test test = alternatives[i].getTest();
+ if (test != null && test.evaluateTest(element,
+ ctaAttributes)) {
+ currentType = alternatives[i].getTypeDefinition();
+ typeSelected = true;
+ break;
+ }
+ }
+ //if a type is not selected try to assign the default type
+ if (!typeSelected) {
+ XSTypeAlternativeImpl defType = currentElemDecl.
+ getDefaultTypeDefinition();
+ if (defType != null) {
+ currentType = defType.getTypeDefinition();
+ }
+ }
+ }
+
+ return currentType;
+
+ } // getCurrentType
+
+
+ /*
+ * Type alternative processing interface during the XNI event
+ * 'handleStartElement' in XMLSchemaValidator.
+ */
+ public void handleStartElement(XSElementDecl currentElemDecl,
+ XMLAttributes attributes) {
+
+ fInhrAttrCountStack.push(fInheritableAttrList.size());
+
+ // Find attributes among the attributes of the current element, which
+ // are declared inheritable. The inheritable attributes will later be
+ // used for processing 'type alternative' instruction.
+ if (attributes.getLength() > 0) {
+ // get inheritable attributes, only if an element has a complex
+ // type (i.e, has > 0 attributes).
+ saveInheritableAttributes(currentElemDecl, attributes);
+ }
+
+ } // handleStartElement
+
+
+ /*
+ * Type alternative processing interface during the XNI event
+ * 'handleEndElement' in XMLSchemaValidator.
+ */
+ public void handleEndElement() {
+
+ // modify the Vector list 'fInheritableAttrList' and pop the stack,
+ // 'fInhrAttrCountStack', to reflect inheritable attributes processing.
+ if (fInhrAttrCountStack.size() > 0) {
+ fInheritableAttrList.setSize(fInhrAttrCountStack.pop());
+ }
+
+ } // handleEndElement
+
+
+ /*
+ * Construct a list of attributes, needed for CTA processing. This includes
+ * inherited attributes as well.
+ */
+ private XMLAttributes getAttributesForCTA(XMLAttributes attributes) {
+
+ // copy attributes from the original list of attributes
+ XMLAttributes ctaAttributes = new XMLAttributesImpl();
+ for (int attrIndx = 0; attrIndx < attributes.getLength(); attrIndx++) {
+ QName qName = new QName();
+ attributes.getName(attrIndx, qName);
+ ctaAttributes.addAttribute(qName, attributes.getType(attrIndx),
+ attributes.getValue(attrIndx));
+ }
+
+ // traverse up the XML tree, to find inherited attributes.
+ // attributes only from the nearest ancestor, are added to the list.
+ for (int elemIndx = fInheritableAttrList.size() - 1; elemIndx > -1;
+ elemIndx--) {
+ InheritableAttribute inhAttr = (InheritableAttribute)
+ fInheritableAttrList.elementAt(elemIndx);
+ // if an inheritable attribute doesn't already exist in the attributes
+ // list, add it to the list.
+ if (!attributeExists(ctaAttributes, inhAttr)) {
+ String rawName = "".equals(inhAttr.getPrefix()) ?
+ inhAttr.getLocalName() :
+ inhAttr.getPrefix() + ":" +
+ inhAttr.getLocalName();
+ fTempQName.setValues(inhAttr.getPrefix(), inhAttr.getLocalName(),
+ rawName, inhAttr.getUri());
+ ctaAttributes.addAttribute(fTempQName, inhAttr.getType(),
+ inhAttr.getValue());
+ }
+ }
+
+ return ctaAttributes;
+
+ } // getAttributesForCTA
+
+
+ /*
+ * For the current element being handled by the Schema validator, find
+ * all inheritable attributes for this element. Save these inheritable
+ * attributes, in a global Vector list.
+ */
+ private void saveInheritableAttributes(XSElementDecl currentElemDecl,
+ XMLAttributes attributes) {
+
+ if (currentElemDecl != null && currentElemDecl.fType instanceof
+ XSComplexTypeDecl) {
+ XSComplexTypeDecl currentComplexType = (XSComplexTypeDecl)
+ currentElemDecl.fType;
+ XSObjectListImpl attributeUses = (XSObjectListImpl)
+ currentComplexType.getAttributeUses();
+
+ // iterate all the attributes, being passed to this method
+ for (int attrIndx = 0; attrIndx < attributes.getLength();
attrIndx++) {
+ String attrName = attributes.getLocalName(attrIndx);
+ String attrUri = attributes.getURI(attrIndx);
+ // iterate all the attribute declarations of a complex type,
+ // for the current element.
+ for (int attrUsesIndx = 0; attrUsesIndx <
attributeUses.getLength();
+ attrUsesIndx++) {
+ XSAttributeUseImpl attrUseImpl = (XSAttributeUseImpl)
+ attributeUses.get(attrUsesIndx);
+ XSAttributeDeclaration attrDecl =
attrUseImpl.getAttrDeclaration();
+ // the current element, has an inheritable attribute
+ if (attrName.equals(attrDecl.getName()) &&
+ XSTypeHelper.uriEqual(attrUri,
attrDecl.getNamespace()) &&
+ attrUseImpl.getInheritable()) {
+ InheritableAttribute inhrAttr = new InheritableAttribute(
+ attributes.getLocalName(attrIndx),
+ attributes.getPrefix(attrIndx),
+ attributes.getURI(attrIndx),
+ attributes.getValue(attrIndx),
+ attributes.getType(attrIndx)) ;
+ fInheritableAttrList.add(inhrAttr);
+ }
+ }
+ }
+ }
+
+ } // saveInheritableAttributes
+
+
+ /*
+ * Check if an inheritable attribute, exists in the attributes list
+ */
+ private boolean attributeExists(XMLAttributes attributes,
+ InheritableAttribute inhAttr) {
+
+ boolean attrExists = false;
+
+ for (int attrIndx = 0; attrIndx < attributes.getLength(); attrIndx++) {
+ String localName = attributes.getLocalName(attrIndx);
+ String uri = attributes.getURI(attrIndx);
+ if (localName.equals(inhAttr.getLocalName()) &&
+ XSTypeHelper.uriEqual(uri, inhAttr.getUri())) {
+ attrExists = true;
+ break;
+ }
+ }
+
+ return attrExists;
+
+ } // attributeExists
+
+
+ /*
+ * A class representing an inheritable attribute. An instance of this class
+ * is used as an intermediate storage, for inheritable attribute
+ * information.
+ */
+ class InheritableAttribute {
+
+ String localName = "";
+ String prefix = "";
+ String uri = "";
+ String value = "";
+ String type = "";
+
+ public InheritableAttribute(String localName,
+ String prefix,
+ String uri,
+ String value,
+ String type) {
+ this.localName = localName;
+ this.prefix = prefix;
+ this.uri = uri;
+ this.value = value;
+ this.type = type;
+ }
+
+ public String getLocalName() {
+ return localName;
+ }
+
+ public String getPrefix() {
+ return prefix;
+ }
+
+ public String getUri() {
+ return uri;
+ }
+
+ public String getValue() {
+ return value;
+ }
+
+ public String getType() {
+ return type;
+ }
+
+ } // class, InheritableAttribute
+
+} // class XSDTypeAlternativeValidator
Propchange:
xerces/java/branches/xml-schema-1.1-dev/src/org/apache/xerces/impl/xs/XSDTypeAlternativeValidator.java
------------------------------------------------------------------------------
svn:eol-style = native
Propchange:
xerces/java/branches/xml-schema-1.1-dev/src/org/apache/xerces/impl/xs/XSDTypeAlternativeValidator.java
------------------------------------------------------------------------------
svn:keywords = Author Date Id Revision
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