Java Code Examples for com.sun.org.apache.xerces.internal.xs.XSTypeDefinition#getBaseType()
The following examples show how to use
com.sun.org.apache.xerces.internal.xs.XSTypeDefinition#getBaseType() .
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Example 1
| Source File: XSSimpleTypeDecl.java From jdk1.8-source-analysis with Apache License 2.0 | 6 votes |
|
/**
* DOM Level 3
* Checks if a type is derived from another by restriction. See:
* http://www.w3.org/TR/2004/REC-DOM-Level-3-Core-20040407/core.html#TypeInfo-isDerivedFrom
*
* @param ancestorNS
* The namspace of the ancestor type declaration
* @param ancestorName
* The name of the ancestor type declaration
* @param type
* The reference type definition
*
* @return boolean True if the type is derived by restriciton for the
* reference type
*/
private boolean isDerivedByRestriction (String ancestorNS, String ancestorName, XSTypeDefinition type) {
XSTypeDefinition oldType = null;
while (type != null && type != oldType) {
if ((ancestorName.equals(type.getName()))
&& ((ancestorNS != null && ancestorNS.equals(type.getNamespace()))
|| (type.getNamespace() == null && ancestorNS == null))) {
return true;
}
oldType = type;
type = type.getBaseType();
}
return false;
}
Example 2
| Source File: XSSimpleTypeDecl.java From Bytecoder with Apache License 2.0 | 6 votes |
|
public boolean derivedFrom(String ancestorNS, String ancestorName, short derivation) {
// REVISIT: implement according to derivation
// ancestor is null, retur false
if (ancestorName == null)
return false;
// ancestor is anyType, return true
if (URI_SCHEMAFORSCHEMA.equals(ancestorNS) &&
ANY_TYPE.equals(ancestorName)) {
return true;
}
// recursively get base, and compare it with ancestor
XSTypeDefinition type = this;
while (!(ancestorName.equals(type.getName()) &&
((ancestorNS == null && type.getNamespace() == null) ||
(ancestorNS != null && ancestorNS.equals(type.getNamespace())))) && // compare with ancestor
type != fAnySimpleType) { // reached anySimpleType
type = type.getBaseType();
}
return type != fAnySimpleType;
}
Example 3
| Source File: XSSimpleTypeDecl.java From openjdk-jdk8u with GNU General Public License v2.0 | 6 votes |
|
/**
* DOM Level 3
* Checks if a type is derived from another by restriction. See:
* http://www.w3.org/TR/2004/REC-DOM-Level-3-Core-20040407/core.html#TypeInfo-isDerivedFrom
*
* @param ancestorNS
* The namspace of the ancestor type declaration
* @param ancestorName
* The name of the ancestor type declaration
* @param type
* The reference type definition
*
* @return boolean True if the type is derived by restriciton for the
* reference type
*/
private boolean isDerivedByRestriction (String ancestorNS, String ancestorName, XSTypeDefinition type) {
XSTypeDefinition oldType = null;
while (type != null && type != oldType) {
if ((ancestorName.equals(type.getName()))
&& ((ancestorNS != null && ancestorNS.equals(type.getNamespace()))
|| (type.getNamespace() == null && ancestorNS == null))) {
return true;
}
oldType = type;
type = type.getBaseType();
}
return false;
}
Example 4
| Source File: SubstitutionGroupHandler.java From openjdk-jdk9 with GNU General Public License v2.0 | 6 votes |
|
private boolean getDBMethods(XSTypeDefinition typed, XSTypeDefinition typeb,
OneSubGroup methods) {
short dMethod = 0, bMethod = 0;
while (typed != typeb && typed != SchemaGrammar.fAnyType) {
if (typed.getTypeCategory() == XSTypeDefinition.COMPLEX_TYPE)
dMethod |= ((XSComplexTypeDecl)typed).fDerivedBy;
else
dMethod |= XSConstants.DERIVATION_RESTRICTION;
typed = typed.getBaseType();
// type == null means the current type is anySimpleType,
// whose base type should be anyType
if (typed == null)
typed = SchemaGrammar.fAnyType;
if (typed.getTypeCategory() == XSTypeDefinition.COMPLEX_TYPE)
bMethod |= ((XSComplexTypeDecl)typed).fBlock;
}
// No derivation relation, or blocked, return false
if (typed != typeb || (dMethod & bMethod) != 0)
return false;
// Remember the derivation methods and blocks, return true.
methods.dMethod = dMethod;
methods.bMethod = bMethod;
return true;
}
Example 5
| Source File: SubstitutionGroupHandler.java From JDKSourceCode1.8 with MIT License | 6 votes |
|
private boolean getDBMethods(XSTypeDefinition typed, XSTypeDefinition typeb,
OneSubGroup methods) {
short dMethod = 0, bMethod = 0;
while (typed != typeb && typed != SchemaGrammar.fAnyType) {
if (typed.getTypeCategory() == XSTypeDefinition.COMPLEX_TYPE)
dMethod |= ((XSComplexTypeDecl)typed).fDerivedBy;
else
dMethod |= XSConstants.DERIVATION_RESTRICTION;
typed = typed.getBaseType();
// type == null means the current type is anySimpleType,
// whose base type should be anyType
if (typed == null)
typed = SchemaGrammar.fAnyType;
if (typed.getTypeCategory() == XSTypeDefinition.COMPLEX_TYPE)
bMethod |= ((XSComplexTypeDecl)typed).fBlock;
}
// No derivation relation, or blocked, return false
if (typed != typeb || (dMethod & bMethod) != 0)
return false;
// Remember the derivation methods and blocks, return true.
methods.dMethod = dMethod;
methods.bMethod = bMethod;
return true;
}
Example 6
| Source File: SubstitutionGroupHandler.java From Bytecoder with Apache License 2.0 | 6 votes |
|
private boolean getDBMethods(XSTypeDefinition typed, XSTypeDefinition typeb,
OneSubGroup methods) {
short dMethod = 0, bMethod = 0;
while (typed != typeb && typed != SchemaGrammar.fAnyType) {
if (typed.getTypeCategory() == XSTypeDefinition.COMPLEX_TYPE)
dMethod |= ((XSComplexTypeDecl)typed).fDerivedBy;
else
dMethod |= XSConstants.DERIVATION_RESTRICTION;
typed = typed.getBaseType();
// type == null means the current type is anySimpleType,
// whose base type should be anyType
if (typed == null)
typed = SchemaGrammar.fAnyType;
if (typed.getTypeCategory() == XSTypeDefinition.COMPLEX_TYPE)
bMethod |= ((XSComplexTypeDecl)typed).fBlock;
}
// No derivation relation, or blocked, return false
if (typed != typeb || (dMethod & bMethod) != 0)
return false;
// Remember the derivation methods and blocks, return true.
methods.dMethod = dMethod;
methods.bMethod = bMethod;
return true;
}
Example 7
| Source File: XSSimpleTypeDecl.java From JDKSourceCode1.8 with MIT License | 6 votes |
|
/**
* DOM Level 3
* Checks if a type is derived from another by restriction. See:
* http://www.w3.org/TR/2004/REC-DOM-Level-3-Core-20040407/core.html#TypeInfo-isDerivedFrom
*
* @param ancestorNS
* The namspace of the ancestor type declaration
* @param ancestorName
* The name of the ancestor type declaration
* @param type
* The reference type definition
*
* @return boolean True if the type is derived by restriciton for the
* reference type
*/
private boolean isDerivedByRestriction (String ancestorNS, String ancestorName, XSTypeDefinition type) {
XSTypeDefinition oldType = null;
while (type != null && type != oldType) {
if ((ancestorName.equals(type.getName()))
&& ((ancestorNS != null && ancestorNS.equals(type.getNamespace()))
|| (type.getNamespace() == null && ancestorNS == null))) {
return true;
}
oldType = type;
type = type.getBaseType();
}
return false;
}
Example 8
| Source File: SubstitutionGroupHandler.java From jdk8u60 with GNU General Public License v2.0 | 6 votes |
|
private boolean getDBMethods(XSTypeDefinition typed, XSTypeDefinition typeb,
OneSubGroup methods) {
short dMethod = 0, bMethod = 0;
while (typed != typeb && typed != SchemaGrammar.fAnyType) {
if (typed.getTypeCategory() == XSTypeDefinition.COMPLEX_TYPE)
dMethod |= ((XSComplexTypeDecl)typed).fDerivedBy;
else
dMethod |= XSConstants.DERIVATION_RESTRICTION;
typed = typed.getBaseType();
// type == null means the current type is anySimpleType,
// whose base type should be anyType
if (typed == null)
typed = SchemaGrammar.fAnyType;
if (typed.getTypeCategory() == XSTypeDefinition.COMPLEX_TYPE)
bMethod |= ((XSComplexTypeDecl)typed).fBlock;
}
// No derivation relation, or blocked, return false
if (typed != typeb || (dMethod & bMethod) != 0)
return false;
// Remember the derivation methods and blocks, return true.
methods.dMethod = dMethod;
methods.bMethod = bMethod;
return true;
}
Example 9
| Source File: SubstitutionGroupHandler.java From openjdk-jdk8u-backup with GNU General Public License v2.0 | 6 votes |
|
private boolean getDBMethods(XSTypeDefinition typed, XSTypeDefinition typeb,
OneSubGroup methods) {
short dMethod = 0, bMethod = 0;
while (typed != typeb && typed != SchemaGrammar.fAnyType) {
if (typed.getTypeCategory() == XSTypeDefinition.COMPLEX_TYPE)
dMethod |= ((XSComplexTypeDecl)typed).fDerivedBy;
else
dMethod |= XSConstants.DERIVATION_RESTRICTION;
typed = typed.getBaseType();
// type == null means the current type is anySimpleType,
// whose base type should be anyType
if (typed == null)
typed = SchemaGrammar.fAnyType;
if (typed.getTypeCategory() == XSTypeDefinition.COMPLEX_TYPE)
bMethod |= ((XSComplexTypeDecl)typed).fBlock;
}
// No derivation relation, or blocked, return false
if (typed != typeb || (dMethod & bMethod) != 0)
return false;
// Remember the derivation methods and blocks, return true.
methods.dMethod = dMethod;
methods.bMethod = bMethod;
return true;
}
Example 10
| Source File: SubstitutionGroupHandler.java From TencentKona-8 with GNU General Public License v2.0 | 6 votes |
|
private boolean getDBMethods(XSTypeDefinition typed, XSTypeDefinition typeb,
OneSubGroup methods) {
short dMethod = 0, bMethod = 0;
while (typed != typeb && typed != SchemaGrammar.fAnyType) {
if (typed.getTypeCategory() == XSTypeDefinition.COMPLEX_TYPE)
dMethod |= ((XSComplexTypeDecl)typed).fDerivedBy;
else
dMethod |= XSConstants.DERIVATION_RESTRICTION;
typed = typed.getBaseType();
// type == null means the current type is anySimpleType,
// whose base type should be anyType
if (typed == null)
typed = SchemaGrammar.fAnyType;
if (typed.getTypeCategory() == XSTypeDefinition.COMPLEX_TYPE)
bMethod |= ((XSComplexTypeDecl)typed).fBlock;
}
// No derivation relation, or blocked, return false
if (typed != typeb || (dMethod & bMethod) != 0)
return false;
// Remember the derivation methods and blocks, return true.
methods.dMethod = dMethod;
methods.bMethod = bMethod;
return true;
}
Example 11
| Source File: XSSimpleTypeDecl.java From openjdk-jdk9 with GNU General Public License v2.0 | 6 votes |
|
/**
* DOM Level 3
* Checks if a type is derived from another by restriction. See:
* http://www.w3.org/TR/2004/REC-DOM-Level-3-Core-20040407/core.html#TypeInfo-isDerivedFrom
*
* @param ancestorNS
* The namspace of the ancestor type declaration
* @param ancestorName
* The name of the ancestor type declaration
* @param type
* The reference type definition
*
* @return boolean True if the type is derived by restriciton for the
* reference type
*/
private boolean isDerivedByRestriction (String ancestorNS, String ancestorName, XSTypeDefinition type) {
XSTypeDefinition oldType = null;
while (type != null && type != oldType) {
if ((ancestorName.equals(type.getName()))
&& ((ancestorNS != null && ancestorNS.equals(type.getNamespace()))
|| (type.getNamespace() == null && ancestorNS == null))) {
return true;
}
oldType = type;
type = type.getBaseType();
}
return false;
}
Example 12
| Source File: XSSimpleTypeDecl.java From openjdk-jdk8u-backup with GNU General Public License v2.0 | 6 votes |
|
/**
* DOM Level 3
* Checks if a type is derived from another by restriction. See:
* http://www.w3.org/TR/2004/REC-DOM-Level-3-Core-20040407/core.html#TypeInfo-isDerivedFrom
*
* @param ancestorNS
* The namspace of the ancestor type declaration
* @param ancestorName
* The name of the ancestor type declaration
* @param type
* The reference type definition
*
* @return boolean True if the type is derived by restriciton for the
* reference type
*/
private boolean isDerivedByRestriction (String ancestorNS, String ancestorName, XSTypeDefinition type) {
XSTypeDefinition oldType = null;
while (type != null && type != oldType) {
if ((ancestorName.equals(type.getName()))
&& ((ancestorNS != null && ancestorNS.equals(type.getNamespace()))
|| (type.getNamespace() == null && ancestorNS == null))) {
return true;
}
oldType = type;
type = type.getBaseType();
}
return false;
}
Example 13
| Source File: SubstitutionGroupHandler.java From hottub with GNU General Public License v2.0 | 4 votes |
|
private boolean typeDerivationOK(XSTypeDefinition derived, XSTypeDefinition base, short blockingConstraint) {
short devMethod = 0, blockConstraint = blockingConstraint;
// "derived" should be derived from "base"
// add derivation methods of derived types to devMethod;
// add block of base types to blockConstraint.
XSTypeDefinition type = derived;
while (type != base && type != SchemaGrammar.fAnyType) {
if (type.getTypeCategory() == XSTypeDefinition.COMPLEX_TYPE) {
devMethod |= ((XSComplexTypeDecl)type).fDerivedBy;
}
else {
devMethod |= XSConstants.DERIVATION_RESTRICTION;
}
type = type.getBaseType();
// type == null means the current type is anySimpleType,
// whose base type should be anyType
if (type == null) {
type = SchemaGrammar.fAnyType;
}
if (type.getTypeCategory() == XSTypeDefinition.COMPLEX_TYPE) {
blockConstraint |= ((XSComplexTypeDecl)type).fBlock;
}
}
if (type != base) {
// If the base is a union, check if "derived" is allowed through any of the member types.
if (base.getTypeCategory() == XSTypeDefinition.SIMPLE_TYPE) {
XSSimpleTypeDefinition st = (XSSimpleTypeDefinition) base;
if (st.getVariety() == XSSimpleTypeDefinition.VARIETY_UNION) {
XSObjectList memberTypes = st.getMemberTypes();
final int length = memberTypes.getLength();
for (int i = 0; i < length; ++i) {
if (typeDerivationOK(derived, (XSTypeDefinition) memberTypes.item(i), blockingConstraint)) {
return true;
}
}
}
}
return false;
}
if ((devMethod & blockConstraint) != 0) {
return false;
}
return true;
}
Example 14
| Source File: SubstitutionGroupHandler.java From jdk8u60 with GNU General Public License v2.0 | 4 votes |
|
private boolean typeDerivationOK(XSTypeDefinition derived, XSTypeDefinition base, short blockingConstraint) {
short devMethod = 0, blockConstraint = blockingConstraint;
// "derived" should be derived from "base"
// add derivation methods of derived types to devMethod;
// add block of base types to blockConstraint.
XSTypeDefinition type = derived;
while (type != base && type != SchemaGrammar.fAnyType) {
if (type.getTypeCategory() == XSTypeDefinition.COMPLEX_TYPE) {
devMethod |= ((XSComplexTypeDecl)type).fDerivedBy;
}
else {
devMethod |= XSConstants.DERIVATION_RESTRICTION;
}
type = type.getBaseType();
// type == null means the current type is anySimpleType,
// whose base type should be anyType
if (type == null) {
type = SchemaGrammar.fAnyType;
}
if (type.getTypeCategory() == XSTypeDefinition.COMPLEX_TYPE) {
blockConstraint |= ((XSComplexTypeDecl)type).fBlock;
}
}
if (type != base) {
// If the base is a union, check if "derived" is allowed through any of the member types.
if (base.getTypeCategory() == XSTypeDefinition.SIMPLE_TYPE) {
XSSimpleTypeDefinition st = (XSSimpleTypeDefinition) base;
if (st.getVariety() == XSSimpleTypeDefinition.VARIETY_UNION) {
XSObjectList memberTypes = st.getMemberTypes();
final int length = memberTypes.getLength();
for (int i = 0; i < length; ++i) {
if (typeDerivationOK(derived, (XSTypeDefinition) memberTypes.item(i), blockingConstraint)) {
return true;
}
}
}
}
return false;
}
if ((devMethod & blockConstraint) != 0) {
return false;
}
return true;
}
Example 15
| Source File: XSSimpleTypeDecl.java From JDKSourceCode1.8 with MIT License | 4 votes |
|
/**
* Checks if a type is derived from another by any combination of restriction, list ir union. See:
* http://www.w3.org/TR/2004/REC-DOM-Level-3-Core-20040407/core.html#TypeInfo-isDerivedFrom
*
* @param ancestorNS
* The namspace of the ancestor type declaration
* @param ancestorName
* The name of the ancestor type declaration
* @param type
* The reference type definition
*
* @return boolean True if the type is derived by restriciton for the reference type
*/
private boolean isDerivedByAny(String ancestorNS, String ancestorName,
XSTypeDefinition type) {
boolean derivedFrom = false;
XSTypeDefinition oldType = null;
// for each base, item or member type
while (type != null && type != oldType) {
// If the ancestor type is reached or is the same as this type.
if ((ancestorName.equals(type.getName()))
&& ((ancestorNS == null && type.getNamespace() == null)
|| (ancestorNS != null && ancestorNS.equals(type.getNamespace())))) {
derivedFrom = true;
break;
}
// check if derived by restriction or list or union
if (isDerivedByRestriction(ancestorNS, ancestorName, type)) {
return true;
} else if (isDerivedByList(ancestorNS, ancestorName, type)) {
return true;
} else if (isDerivedByUnion(ancestorNS, ancestorName, type)) {
return true;
}
oldType = type;
// get the base, item or member type depending on the variety
if (((XSSimpleTypeDecl) type).getVariety() == VARIETY_ABSENT
|| ((XSSimpleTypeDecl) type).getVariety() == VARIETY_ATOMIC) {
type = type.getBaseType();
} else if (((XSSimpleTypeDecl) type).getVariety() == VARIETY_UNION) {
for (int i = 0; i < ((XSSimpleTypeDecl) type).getMemberTypes().getLength(); i++) {
return isDerivedByAny(ancestorNS, ancestorName,
(XSTypeDefinition) ((XSSimpleTypeDecl) type)
.getMemberTypes().item(i));
}
} else if (((XSSimpleTypeDecl) type).getVariety() == VARIETY_LIST) {
type = ((XSSimpleTypeDecl) type).getItemType();
}
}
return derivedFrom;
}
Example 16
| Source File: XSSimpleTypeDecl.java From hottub with GNU General Public License v2.0 | 4 votes |
|
/**
* Checks if a type is derived from another by any combination of restriction, list ir union. See:
* http://www.w3.org/TR/2004/REC-DOM-Level-3-Core-20040407/core.html#TypeInfo-isDerivedFrom
*
* @param ancestorNS
* The namspace of the ancestor type declaration
* @param ancestorName
* The name of the ancestor type declaration
* @param type
* The reference type definition
*
* @return boolean True if the type is derived by restriciton for the reference type
*/
private boolean isDerivedByAny(String ancestorNS, String ancestorName,
XSTypeDefinition type) {
boolean derivedFrom = false;
XSTypeDefinition oldType = null;
// for each base, item or member type
while (type != null && type != oldType) {
// If the ancestor type is reached or is the same as this type.
if ((ancestorName.equals(type.getName()))
&& ((ancestorNS == null && type.getNamespace() == null)
|| (ancestorNS != null && ancestorNS.equals(type.getNamespace())))) {
derivedFrom = true;
break;
}
// check if derived by restriction or list or union
if (isDerivedByRestriction(ancestorNS, ancestorName, type)) {
return true;
} else if (isDerivedByList(ancestorNS, ancestorName, type)) {
return true;
} else if (isDerivedByUnion(ancestorNS, ancestorName, type)) {
return true;
}
oldType = type;
// get the base, item or member type depending on the variety
if (((XSSimpleTypeDecl) type).getVariety() == VARIETY_ABSENT
|| ((XSSimpleTypeDecl) type).getVariety() == VARIETY_ATOMIC) {
type = type.getBaseType();
} else if (((XSSimpleTypeDecl) type).getVariety() == VARIETY_UNION) {
for (int i = 0; i < ((XSSimpleTypeDecl) type).getMemberTypes().getLength(); i++) {
return isDerivedByAny(ancestorNS, ancestorName,
(XSTypeDefinition) ((XSSimpleTypeDecl) type)
.getMemberTypes().item(i));
}
} else if (((XSSimpleTypeDecl) type).getVariety() == VARIETY_LIST) {
type = ((XSSimpleTypeDecl) type).getItemType();
}
}
return derivedFrom;
}
Example 17
| Source File: SubstitutionGroupHandler.java From openjdk-jdk8u-backup with GNU General Public License v2.0 | 4 votes |
|
private boolean typeDerivationOK(XSTypeDefinition derived, XSTypeDefinition base, short blockingConstraint) {
short devMethod = 0, blockConstraint = blockingConstraint;
// "derived" should be derived from "base"
// add derivation methods of derived types to devMethod;
// add block of base types to blockConstraint.
XSTypeDefinition type = derived;
while (type != base && type != SchemaGrammar.fAnyType) {
if (type.getTypeCategory() == XSTypeDefinition.COMPLEX_TYPE) {
devMethod |= ((XSComplexTypeDecl)type).fDerivedBy;
}
else {
devMethod |= XSConstants.DERIVATION_RESTRICTION;
}
type = type.getBaseType();
// type == null means the current type is anySimpleType,
// whose base type should be anyType
if (type == null) {
type = SchemaGrammar.fAnyType;
}
if (type.getTypeCategory() == XSTypeDefinition.COMPLEX_TYPE) {
blockConstraint |= ((XSComplexTypeDecl)type).fBlock;
}
}
if (type != base) {
// If the base is a union, check if "derived" is allowed through any of the member types.
if (base.getTypeCategory() == XSTypeDefinition.SIMPLE_TYPE) {
XSSimpleTypeDefinition st = (XSSimpleTypeDefinition) base;
if (st.getVariety() == XSSimpleTypeDefinition.VARIETY_UNION) {
XSObjectList memberTypes = st.getMemberTypes();
final int length = memberTypes.getLength();
for (int i = 0; i < length; ++i) {
if (typeDerivationOK(derived, (XSTypeDefinition) memberTypes.item(i), blockingConstraint)) {
return true;
}
}
}
}
return false;
}
if ((devMethod & blockConstraint) != 0) {
return false;
}
return true;
}
Example 18
| Source File: XSSimpleTypeDecl.java From openjdk-8-source with GNU General Public License v2.0 | 4 votes |
|
/**
* Checks if a type is derived from another by any combination of restriction, list ir union. See:
* http://www.w3.org/TR/2004/REC-DOM-Level-3-Core-20040407/core.html#TypeInfo-isDerivedFrom
*
* @param ancestorNS
* The namspace of the ancestor type declaration
* @param ancestorName
* The name of the ancestor type declaration
* @param type
* The reference type definition
*
* @return boolean True if the type is derived by restriciton for the reference type
*/
private boolean isDerivedByAny(String ancestorNS, String ancestorName,
XSTypeDefinition type) {
boolean derivedFrom = false;
XSTypeDefinition oldType = null;
// for each base, item or member type
while (type != null && type != oldType) {
// If the ancestor type is reached or is the same as this type.
if ((ancestorName.equals(type.getName()))
&& ((ancestorNS == null && type.getNamespace() == null)
|| (ancestorNS != null && ancestorNS.equals(type.getNamespace())))) {
derivedFrom = true;
break;
}
// check if derived by restriction or list or union
if (isDerivedByRestriction(ancestorNS, ancestorName, type)) {
return true;
} else if (isDerivedByList(ancestorNS, ancestorName, type)) {
return true;
} else if (isDerivedByUnion(ancestorNS, ancestorName, type)) {
return true;
}
oldType = type;
// get the base, item or member type depending on the variety
if (((XSSimpleTypeDecl) type).getVariety() == VARIETY_ABSENT
|| ((XSSimpleTypeDecl) type).getVariety() == VARIETY_ATOMIC) {
type = type.getBaseType();
} else if (((XSSimpleTypeDecl) type).getVariety() == VARIETY_UNION) {
for (int i = 0; i < ((XSSimpleTypeDecl) type).getMemberTypes().getLength(); i++) {
return isDerivedByAny(ancestorNS, ancestorName,
(XSTypeDefinition) ((XSSimpleTypeDecl) type)
.getMemberTypes().item(i));
}
} else if (((XSSimpleTypeDecl) type).getVariety() == VARIETY_LIST) {
type = ((XSSimpleTypeDecl) type).getItemType();
}
}
return derivedFrom;
}
Example 19
| Source File: SubstitutionGroupHandler.java From openjdk-jdk8u with GNU General Public License v2.0 | 4 votes |
|
private boolean typeDerivationOK(XSTypeDefinition derived, XSTypeDefinition base, short blockingConstraint) {
short devMethod = 0, blockConstraint = blockingConstraint;
// "derived" should be derived from "base"
// add derivation methods of derived types to devMethod;
// add block of base types to blockConstraint.
XSTypeDefinition type = derived;
while (type != base && type != SchemaGrammar.fAnyType) {
if (type.getTypeCategory() == XSTypeDefinition.COMPLEX_TYPE) {
devMethod |= ((XSComplexTypeDecl)type).fDerivedBy;
}
else {
devMethod |= XSConstants.DERIVATION_RESTRICTION;
}
type = type.getBaseType();
// type == null means the current type is anySimpleType,
// whose base type should be anyType
if (type == null) {
type = SchemaGrammar.fAnyType;
}
if (type.getTypeCategory() == XSTypeDefinition.COMPLEX_TYPE) {
blockConstraint |= ((XSComplexTypeDecl)type).fBlock;
}
}
if (type != base) {
// If the base is a union, check if "derived" is allowed through any of the member types.
if (base.getTypeCategory() == XSTypeDefinition.SIMPLE_TYPE) {
XSSimpleTypeDefinition st = (XSSimpleTypeDefinition) base;
if (st.getVariety() == XSSimpleTypeDefinition.VARIETY_UNION) {
XSObjectList memberTypes = st.getMemberTypes();
final int length = memberTypes.getLength();
for (int i = 0; i < length; ++i) {
if (typeDerivationOK(derived, (XSTypeDefinition) memberTypes.item(i), blockingConstraint)) {
return true;
}
}
}
}
return false;
}
if ((devMethod & blockConstraint) != 0) {
return false;
}
return true;
}
Example 20
| Source File: XSSimpleTypeDecl.java From jdk1.8-source-analysis with Apache License 2.0 | 4 votes |
|
/**
* Checks if a type is derived from another by any combination of restriction, list ir union. See:
* http://www.w3.org/TR/2004/REC-DOM-Level-3-Core-20040407/core.html#TypeInfo-isDerivedFrom
*
* @param ancestorNS
* The namspace of the ancestor type declaration
* @param ancestorName
* The name of the ancestor type declaration
* @param type
* The reference type definition
*
* @return boolean True if the type is derived by restriciton for the reference type
*/
private boolean isDerivedByAny(String ancestorNS, String ancestorName,
XSTypeDefinition type) {
boolean derivedFrom = false;
XSTypeDefinition oldType = null;
// for each base, item or member type
while (type != null && type != oldType) {
// If the ancestor type is reached or is the same as this type.
if ((ancestorName.equals(type.getName()))
&& ((ancestorNS == null && type.getNamespace() == null)
|| (ancestorNS != null && ancestorNS.equals(type.getNamespace())))) {
derivedFrom = true;
break;
}
// check if derived by restriction or list or union
if (isDerivedByRestriction(ancestorNS, ancestorName, type)) {
return true;
} else if (isDerivedByList(ancestorNS, ancestorName, type)) {
return true;
} else if (isDerivedByUnion(ancestorNS, ancestorName, type)) {
return true;
}
oldType = type;
// get the base, item or member type depending on the variety
if (((XSSimpleTypeDecl) type).getVariety() == VARIETY_ABSENT
|| ((XSSimpleTypeDecl) type).getVariety() == VARIETY_ATOMIC) {
type = type.getBaseType();
} else if (((XSSimpleTypeDecl) type).getVariety() == VARIETY_UNION) {
for (int i = 0; i < ((XSSimpleTypeDecl) type).getMemberTypes().getLength(); i++) {
return isDerivedByAny(ancestorNS, ancestorName,
(XSTypeDefinition) ((XSSimpleTypeDecl) type)
.getMemberTypes().item(i));
}
} else if (((XSSimpleTypeDecl) type).getVariety() == VARIETY_LIST) {
type = ((XSSimpleTypeDecl) type).getItemType();
}
}
return derivedFrom;
}
