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Xerces2 is the next generation of high performance, fully compliant XML parsers in the Apache Xerces family.
This new version of Xerces introduces the Xerces Native Interface (XNI), a complete framework for building
parser components and configurations that is extremely modular and easy to program. The Apache Xerces2 parser is
the reference implementation of XNI but other parser components, configurations, and parsers can be written
using the Xerces Native Interface. For complete design and implementation documents, refer to the XNI Manual.
Xerces2 is a fully conforming XML Schema 1.0 processor. A partial experimental implementation of the XML Schema
1.1 Structures and Datatypes Working Drafts (December 2009) and an experimental implementation of the XML Schema
Definition Language (XSD): Component Designators (SCD) Candidate Recommendation (January 2010) are provided for
evaluation. For more information, refer to the XML Schema page. Xerces2 also provides a complete implementation
of the Document Object Model Level 3 Core and Load/Save W3C Recommendations and provides a complete
implementation of the XML Inclusions (XInclude) W3C Recommendation. It also provides support for OASIS XML
Catalogs v1.1. Xerces2 is able to parse documents written according to the XML 1.1 Recommendation, except that
it does not yet provide an option to enable normalization checking as described in section 2.13 of this
specification. It also handles namespaces according to the XML Namespaces 1.1 Recommendation, and will correctly
serialize XML 1.1 documents if the DOM level 3 load/save APIs are in use.
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/*
* 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.traversers;
import java.util.Hashtable;
import java.util.Iterator;
import java.util.Map;
import java.util.StringTokenizer;
import java.util.Vector;
import org.apache.xerces.impl.dv.InvalidDatatypeValueException;
import org.apache.xerces.impl.dv.XSSimpleType;
import org.apache.xerces.impl.xs.SchemaGrammar;
import org.apache.xerces.impl.xs.SchemaNamespaceSupport;
import org.apache.xerces.impl.xs.SchemaSymbols;
import org.apache.xerces.impl.xs.XSAttributeDecl;
import org.apache.xerces.impl.xs.XSGrammarBucket;
import org.apache.xerces.impl.xs.XSWildcardDecl;
import org.apache.xerces.impl.xs.util.XInt;
import org.apache.xerces.impl.xs.util.XIntPool;
import org.apache.xerces.util.DOMUtil;
import org.apache.xerces.util.SymbolTable;
import org.apache.xerces.util.XMLChar;
import org.apache.xerces.util.XMLSymbols;
import org.apache.xerces.xni.QName;
import org.apache.xerces.xs.XSConstants;
import org.w3c.dom.Attr;
import org.w3c.dom.Element;
/**
* Class XSAttributeCheck is used to check the validity of attributes
* appearing in the schema document. It
* - reports an error for invalid element (invalid namespace, invalid name)
* - reports an error for invalid attribute (invalid namespace, invalid name)
* - reports an error for invalid attribute value
* - return compiled values for attriute values
* - provide default value for missing optional attributes
* - provide default value for incorrect attribute values
*
* But it's the caller's responsibility to check whether a required attribute
* is present.
*
* Things need revisiting:
* - Whether to return non-schema attributes/values
* - Do we need to update NamespaceScope and ErrorReporter when reset()?
* - Should have the datatype validators return compiled value
* - use symbol table instead of many hashtables
*
* @xerces.internal
*
* @author Sandy Gao, IBM
* @version $Id: XSAttributeChecker.java 704619 2008-10-14 18:59:35Z mrglavas $
*/
public class XSAttributeChecker {
// REVISIT: only local element and attribute are different from others.
// it's possible to have either name or ref. all the others
// are only allowed to have one of name or ref, or neither of them.
// we'd better move such checking to the traverser.
private static final String ELEMENT_N = "element_n";
private static final String ELEMENT_R = "element_r";
private static final String ATTRIBUTE_N = "attribute_n";
private static final String ATTRIBUTE_R = "attribute_r";
private static int ATTIDX_COUNT = 0;
public static final int ATTIDX_ABSTRACT = ATTIDX_COUNT++;
public static final int ATTIDX_AFORMDEFAULT = ATTIDX_COUNT++;
public static final int ATTIDX_BASE = ATTIDX_COUNT++;
public static final int ATTIDX_BLOCK = ATTIDX_COUNT++;
public static final int ATTIDX_BLOCKDEFAULT = ATTIDX_COUNT++;
public static final int ATTIDX_DEFAULT = ATTIDX_COUNT++;
public static final int ATTIDX_EFORMDEFAULT = ATTIDX_COUNT++;
public static final int ATTIDX_FINAL = ATTIDX_COUNT++;
public static final int ATTIDX_FINALDEFAULT = ATTIDX_COUNT++;
public static final int ATTIDX_FIXED = ATTIDX_COUNT++;
public static final int ATTIDX_FORM = ATTIDX_COUNT++;
public static final int ATTIDX_ID = ATTIDX_COUNT++;
public static final int ATTIDX_ITEMTYPE = ATTIDX_COUNT++;
public static final int ATTIDX_MAXOCCURS = ATTIDX_COUNT++;
public static final int ATTIDX_MEMBERTYPES = ATTIDX_COUNT++;
public static final int ATTIDX_MINOCCURS = ATTIDX_COUNT++;
public static final int ATTIDX_MIXED = ATTIDX_COUNT++;
public static final int ATTIDX_NAME = ATTIDX_COUNT++;
public static final int ATTIDX_NAMESPACE = ATTIDX_COUNT++;
public static final int ATTIDX_NAMESPACE_LIST = ATTIDX_COUNT++;
public static final int ATTIDX_NILLABLE = ATTIDX_COUNT++;
public static final int ATTIDX_NONSCHEMA = ATTIDX_COUNT++;
public static final int ATTIDX_PROCESSCONTENTS = ATTIDX_COUNT++;
public static final int ATTIDX_PUBLIC = ATTIDX_COUNT++;
public static final int ATTIDX_REF = ATTIDX_COUNT++;
public static final int ATTIDX_REFER = ATTIDX_COUNT++;
public static final int ATTIDX_SCHEMALOCATION = ATTIDX_COUNT++;
public static final int ATTIDX_SOURCE = ATTIDX_COUNT++;
public static final int ATTIDX_SUBSGROUP = ATTIDX_COUNT++;
public static final int ATTIDX_SYSTEM = ATTIDX_COUNT++;
public static final int ATTIDX_TARGETNAMESPACE = ATTIDX_COUNT++;
public static final int ATTIDX_TYPE = ATTIDX_COUNT++;
public static final int ATTIDX_USE = ATTIDX_COUNT++;
public static final int ATTIDX_VALUE = ATTIDX_COUNT++;
public static final int ATTIDX_ENUMNSDECLS = ATTIDX_COUNT++;
public static final int ATTIDX_VERSION = ATTIDX_COUNT++;
public static final int ATTIDX_XML_LANG = ATTIDX_COUNT++;
public static final int ATTIDX_XPATH = ATTIDX_COUNT++;
public static final int ATTIDX_FROMDEFAULT = ATTIDX_COUNT++;
//public static final int ATTIDX_OTHERVALUES = ATTIDX_COUNT++;
public static final int ATTIDX_ISRETURNED = ATTIDX_COUNT++;
private static final XIntPool fXIntPool = new XIntPool();
// constants to return
private static final XInt INT_QUALIFIED = fXIntPool.getXInt(SchemaSymbols.FORM_QUALIFIED);
private static final XInt INT_UNQUALIFIED = fXIntPool.getXInt(SchemaSymbols.FORM_UNQUALIFIED);
private static final XInt INT_EMPTY_SET = fXIntPool.getXInt(XSConstants.DERIVATION_NONE);
private static final XInt INT_ANY_STRICT = fXIntPool.getXInt(XSWildcardDecl.PC_STRICT);
private static final XInt INT_ANY_LAX = fXIntPool.getXInt(XSWildcardDecl.PC_LAX);
private static final XInt INT_ANY_SKIP = fXIntPool.getXInt(XSWildcardDecl.PC_SKIP);
private static final XInt INT_ANY_ANY = fXIntPool.getXInt(XSWildcardDecl.NSCONSTRAINT_ANY);
private static final XInt INT_ANY_LIST = fXIntPool.getXInt(XSWildcardDecl.NSCONSTRAINT_LIST);
private static final XInt INT_ANY_NOT = fXIntPool.getXInt(XSWildcardDecl.NSCONSTRAINT_NOT);
private static final XInt INT_USE_OPTIONAL = fXIntPool.getXInt(SchemaSymbols.USE_OPTIONAL);
private static final XInt INT_USE_REQUIRED = fXIntPool.getXInt(SchemaSymbols.USE_REQUIRED);
private static final XInt INT_USE_PROHIBITED = fXIntPool.getXInt(SchemaSymbols.USE_PROHIBITED);
private static final XInt INT_WS_PRESERVE = fXIntPool.getXInt(XSSimpleType.WS_PRESERVE);
private static final XInt INT_WS_REPLACE = fXIntPool.getXInt(XSSimpleType.WS_REPLACE);
private static final XInt INT_WS_COLLAPSE = fXIntPool.getXInt(XSSimpleType.WS_COLLAPSE);
private static final XInt INT_UNBOUNDED = fXIntPool.getXInt(SchemaSymbols.OCCURRENCE_UNBOUNDED);
// used to store the map from element name to attribute list
// for 14 global elements
private static final Hashtable fEleAttrsMapG = new Hashtable(29);
// for 39 local elememnts
private static final Hashtable fEleAttrsMapL = new Hashtable(79);
// used to initialize fEleAttrsMap
// step 1: all possible data types
// DT_??? >= 0 : validate using a validator, which is initialized staticly
// DT_??? < 0 : validate directly, which is done in "validate()"
protected static final int DT_ANYURI = 0;
protected static final int DT_ID = 1;
protected static final int DT_QNAME = 2;
protected static final int DT_STRING = 3;
protected static final int DT_TOKEN = 4;
protected static final int DT_NCNAME = 5;
protected static final int DT_XPATH = 6;
protected static final int DT_XPATH1 = 7;
protected static final int DT_LANGUAGE = 8;
// used to store extra datatype validators
protected static final int DT_COUNT = DT_LANGUAGE + 1;
private static final XSSimpleType[] fExtraDVs = new XSSimpleType[DT_COUNT];
static {
// step 5: register all datatype validators for new types
SchemaGrammar grammar = SchemaGrammar.SG_SchemaNS;
// anyURI
fExtraDVs[DT_ANYURI] = (XSSimpleType)grammar.getGlobalTypeDecl(SchemaSymbols.ATTVAL_ANYURI);
// ID
fExtraDVs[DT_ID] = (XSSimpleType)grammar.getGlobalTypeDecl(SchemaSymbols.ATTVAL_ID);
// QName
fExtraDVs[DT_QNAME] = (XSSimpleType)grammar.getGlobalTypeDecl(SchemaSymbols.ATTVAL_QNAME);
// string
fExtraDVs[DT_STRING] = (XSSimpleType)grammar.getGlobalTypeDecl(SchemaSymbols.ATTVAL_STRING);
// token
fExtraDVs[DT_TOKEN] = (XSSimpleType)grammar.getGlobalTypeDecl(SchemaSymbols.ATTVAL_TOKEN);
// NCName
fExtraDVs[DT_NCNAME] = (XSSimpleType)grammar.getGlobalTypeDecl(SchemaSymbols.ATTVAL_NCNAME);
// xpath = a subset of XPath expression
fExtraDVs[DT_XPATH] = fExtraDVs[DT_STRING];
// xpath = a subset of XPath expression
fExtraDVs[DT_XPATH] = fExtraDVs[DT_STRING];
// language
fExtraDVs[DT_LANGUAGE] = (XSSimpleType)grammar.getGlobalTypeDecl(SchemaSymbols.ATTVAL_LANGUAGE);
}
protected static final int DT_BLOCK = -1;
protected static final int DT_BLOCK1 = -2;
protected static final int DT_FINAL = -3;
protected static final int DT_FINAL1 = -4;
protected static final int DT_FINAL2 = -5;
protected static final int DT_FORM = -6;
protected static final int DT_MAXOCCURS = -7;
protected static final int DT_MAXOCCURS1 = -8;
protected static final int DT_MEMBERTYPES = -9;
protected static final int DT_MINOCCURS1 = -10;
protected static final int DT_NAMESPACE = -11;
protected static final int DT_PROCESSCONTENTS = -12;
protected static final int DT_USE = -13;
protected static final int DT_WHITESPACE = -14;
protected static final int DT_BOOLEAN = -15;
protected static final int DT_NONNEGINT = -16;
protected static final int DT_POSINT = -17;
static {
// step 2: all possible attributes for all elements
int attCount = 0;
int ATT_ABSTRACT_D = attCount++;
int ATT_ATTRIBUTE_FD_D = attCount++;
int ATT_BASE_R = attCount++;
int ATT_BASE_N = attCount++;
int ATT_BLOCK_N = attCount++;
int ATT_BLOCK1_N = attCount++;
int ATT_BLOCK_D_D = attCount++;
int ATT_DEFAULT_N = attCount++;
int ATT_ELEMENT_FD_D = attCount++;
int ATT_FINAL_N = attCount++;
int ATT_FINAL1_N = attCount++;
int ATT_FINAL_D_D = attCount++;
int ATT_FIXED_N = attCount++;
int ATT_FIXED_D = attCount++;
int ATT_FORM_N = attCount++;
int ATT_ID_N = attCount++;
int ATT_ITEMTYPE_N = attCount++;
int ATT_MAXOCCURS_D = attCount++;
int ATT_MAXOCCURS1_D = attCount++;
int ATT_MEMBER_T_N = attCount++;
int ATT_MINOCCURS_D = attCount++;
int ATT_MINOCCURS1_D = attCount++;
int ATT_MIXED_D = attCount++;
int ATT_MIXED_N = attCount++;
int ATT_NAME_R = attCount++;
int ATT_NAMESPACE_D = attCount++;
int ATT_NAMESPACE_N = attCount++;
int ATT_NILLABLE_D = attCount++;
int ATT_PROCESS_C_D = attCount++;
int ATT_PUBLIC_R = attCount++;
int ATT_REF_R = attCount++;
int ATT_REFER_R = attCount++;
int ATT_SCHEMA_L_R = attCount++;
int ATT_SCHEMA_L_N = attCount++;
int ATT_SOURCE_N = attCount++;
int ATT_SUBSTITUTION_G_N = attCount++;
int ATT_SYSTEM_N = attCount++;
int ATT_TARGET_N_N = attCount++;
int ATT_TYPE_N = attCount++;
int ATT_USE_D = attCount++;
int ATT_VALUE_NNI_N = attCount++;
int ATT_VALUE_PI_N = attCount++;
int ATT_VALUE_STR_N = attCount++;
int ATT_VALUE_WS_N = attCount++;
int ATT_VERSION_N = attCount++;
int ATT_XML_LANG = attCount++;
int ATT_XPATH_R = attCount++;
int ATT_XPATH1_R = attCount++;
// step 3: store all these attributes in an array
OneAttr[] allAttrs = new OneAttr[attCount];
allAttrs[ATT_ABSTRACT_D] = new OneAttr(SchemaSymbols.ATT_ABSTRACT,
DT_BOOLEAN,
ATTIDX_ABSTRACT,
Boolean.FALSE);
allAttrs[ATT_ATTRIBUTE_FD_D] = new OneAttr(SchemaSymbols.ATT_ATTRIBUTEFORMDEFAULT,
DT_FORM,
ATTIDX_AFORMDEFAULT,
INT_UNQUALIFIED);
allAttrs[ATT_BASE_R] = new OneAttr(SchemaSymbols.ATT_BASE,
DT_QNAME,
ATTIDX_BASE,
null);
allAttrs[ATT_BASE_N] = new OneAttr(SchemaSymbols.ATT_BASE,
DT_QNAME,
ATTIDX_BASE,
null);
allAttrs[ATT_BLOCK_N] = new OneAttr(SchemaSymbols.ATT_BLOCK,
DT_BLOCK,
ATTIDX_BLOCK,
null);
allAttrs[ATT_BLOCK1_N] = new OneAttr(SchemaSymbols.ATT_BLOCK,
DT_BLOCK1,
ATTIDX_BLOCK,
null);
allAttrs[ATT_BLOCK_D_D] = new OneAttr(SchemaSymbols.ATT_BLOCKDEFAULT,
DT_BLOCK,
ATTIDX_BLOCKDEFAULT,
INT_EMPTY_SET);
allAttrs[ATT_DEFAULT_N] = new OneAttr(SchemaSymbols.ATT_DEFAULT,
DT_STRING,
ATTIDX_DEFAULT,
null);
allAttrs[ATT_ELEMENT_FD_D] = new OneAttr(SchemaSymbols.ATT_ELEMENTFORMDEFAULT,
DT_FORM,
ATTIDX_EFORMDEFAULT,
INT_UNQUALIFIED);
allAttrs[ATT_FINAL_N] = new OneAttr(SchemaSymbols.ATT_FINAL,
DT_FINAL,
ATTIDX_FINAL,
null);
allAttrs[ATT_FINAL1_N] = new OneAttr(SchemaSymbols.ATT_FINAL,
DT_FINAL1,
ATTIDX_FINAL,
null);
allAttrs[ATT_FINAL_D_D] = new OneAttr(SchemaSymbols.ATT_FINALDEFAULT,
DT_FINAL2,
ATTIDX_FINALDEFAULT,
INT_EMPTY_SET);
allAttrs[ATT_FIXED_N] = new OneAttr(SchemaSymbols.ATT_FIXED,
DT_STRING,
ATTIDX_FIXED,
null);
allAttrs[ATT_FIXED_D] = new OneAttr(SchemaSymbols.ATT_FIXED,
DT_BOOLEAN,
ATTIDX_FIXED,
Boolean.FALSE);
allAttrs[ATT_FORM_N] = new OneAttr(SchemaSymbols.ATT_FORM,
DT_FORM,
ATTIDX_FORM,
null);
allAttrs[ATT_ID_N] = new OneAttr(SchemaSymbols.ATT_ID,
DT_ID,
ATTIDX_ID,
null);
allAttrs[ATT_ITEMTYPE_N] = new OneAttr(SchemaSymbols.ATT_ITEMTYPE,
DT_QNAME,
ATTIDX_ITEMTYPE,
null);
allAttrs[ATT_MAXOCCURS_D] = new OneAttr(SchemaSymbols.ATT_MAXOCCURS,
DT_MAXOCCURS,
ATTIDX_MAXOCCURS,
fXIntPool.getXInt(1));
allAttrs[ATT_MAXOCCURS1_D] = new OneAttr(SchemaSymbols.ATT_MAXOCCURS,
DT_MAXOCCURS1,
ATTIDX_MAXOCCURS,
fXIntPool.getXInt(1));
allAttrs[ATT_MEMBER_T_N] = new OneAttr(SchemaSymbols.ATT_MEMBERTYPES,
DT_MEMBERTYPES,
ATTIDX_MEMBERTYPES,
null);
allAttrs[ATT_MINOCCURS_D] = new OneAttr(SchemaSymbols.ATT_MINOCCURS,
DT_NONNEGINT,
ATTIDX_MINOCCURS,
fXIntPool.getXInt(1));
allAttrs[ATT_MINOCCURS1_D] = new OneAttr(SchemaSymbols.ATT_MINOCCURS,
DT_MINOCCURS1,
ATTIDX_MINOCCURS,
fXIntPool.getXInt(1));
allAttrs[ATT_MIXED_D] = new OneAttr(SchemaSymbols.ATT_MIXED,
DT_BOOLEAN,
ATTIDX_MIXED,
Boolean.FALSE);
allAttrs[ATT_MIXED_N] = new OneAttr(SchemaSymbols.ATT_MIXED,
DT_BOOLEAN,
ATTIDX_MIXED,
null);
allAttrs[ATT_NAME_R] = new OneAttr(SchemaSymbols.ATT_NAME,
DT_NCNAME,
ATTIDX_NAME,
null);
allAttrs[ATT_NAMESPACE_D] = new OneAttr(SchemaSymbols.ATT_NAMESPACE,
DT_NAMESPACE,
ATTIDX_NAMESPACE,
INT_ANY_ANY);
allAttrs[ATT_NAMESPACE_N] = new OneAttr(SchemaSymbols.ATT_NAMESPACE,
DT_ANYURI,
ATTIDX_NAMESPACE,
null);
allAttrs[ATT_NILLABLE_D] = new OneAttr(SchemaSymbols.ATT_NILLABLE,
DT_BOOLEAN,
ATTIDX_NILLABLE,
Boolean.FALSE);
allAttrs[ATT_PROCESS_C_D] = new OneAttr(SchemaSymbols.ATT_PROCESSCONTENTS,
DT_PROCESSCONTENTS,
ATTIDX_PROCESSCONTENTS,
INT_ANY_STRICT);
allAttrs[ATT_PUBLIC_R] = new OneAttr(SchemaSymbols.ATT_PUBLIC,
DT_TOKEN,
ATTIDX_PUBLIC,
null);
allAttrs[ATT_REF_R] = new OneAttr(SchemaSymbols.ATT_REF,
DT_QNAME,
ATTIDX_REF,
null);
allAttrs[ATT_REFER_R] = new OneAttr(SchemaSymbols.ATT_REFER,
DT_QNAME,
ATTIDX_REFER,
null);
allAttrs[ATT_SCHEMA_L_R] = new OneAttr(SchemaSymbols.ATT_SCHEMALOCATION,
DT_ANYURI,
ATTIDX_SCHEMALOCATION,
null);
allAttrs[ATT_SCHEMA_L_N] = new OneAttr(SchemaSymbols.ATT_SCHEMALOCATION,
DT_ANYURI,
ATTIDX_SCHEMALOCATION,
null);
allAttrs[ATT_SOURCE_N] = new OneAttr(SchemaSymbols.ATT_SOURCE,
DT_ANYURI,
ATTIDX_SOURCE,
null);
allAttrs[ATT_SUBSTITUTION_G_N] = new OneAttr(SchemaSymbols.ATT_SUBSTITUTIONGROUP,
DT_QNAME,
ATTIDX_SUBSGROUP,
null);
allAttrs[ATT_SYSTEM_N] = new OneAttr(SchemaSymbols.ATT_SYSTEM,
DT_ANYURI,
ATTIDX_SYSTEM,
null);
allAttrs[ATT_TARGET_N_N] = new OneAttr(SchemaSymbols.ATT_TARGETNAMESPACE,
DT_ANYURI,
ATTIDX_TARGETNAMESPACE,
null);
allAttrs[ATT_TYPE_N] = new OneAttr(SchemaSymbols.ATT_TYPE,
DT_QNAME,
ATTIDX_TYPE,
null);
allAttrs[ATT_USE_D] = new OneAttr(SchemaSymbols.ATT_USE,
DT_USE,
ATTIDX_USE,
INT_USE_OPTIONAL);
allAttrs[ATT_VALUE_NNI_N] = new OneAttr(SchemaSymbols.ATT_VALUE,
DT_NONNEGINT,
ATTIDX_VALUE,
null);
allAttrs[ATT_VALUE_PI_N] = new OneAttr(SchemaSymbols.ATT_VALUE,
DT_POSINT,
ATTIDX_VALUE,
null);
allAttrs[ATT_VALUE_STR_N] = new OneAttr(SchemaSymbols.ATT_VALUE,
DT_STRING,
ATTIDX_VALUE,
null);
allAttrs[ATT_VALUE_WS_N] = new OneAttr(SchemaSymbols.ATT_VALUE,
DT_WHITESPACE,
ATTIDX_VALUE,
null);
allAttrs[ATT_VERSION_N] = new OneAttr(SchemaSymbols.ATT_VERSION,
DT_TOKEN,
ATTIDX_VERSION,
null);
allAttrs[ATT_XML_LANG] = new OneAttr(SchemaSymbols.ATT_XML_LANG,
DT_LANGUAGE,
ATTIDX_XML_LANG,
null);
allAttrs[ATT_XPATH_R] = new OneAttr(SchemaSymbols.ATT_XPATH,
DT_XPATH,
ATTIDX_XPATH,
null);
allAttrs[ATT_XPATH1_R] = new OneAttr(SchemaSymbols.ATT_XPATH,
DT_XPATH1,
ATTIDX_XPATH,
null);
// step 4: for each element, make a list of possible attributes
Container attrList;
// for element "attribute" - global
attrList = Container.getContainer(5);
// default = string
attrList.put(SchemaSymbols.ATT_DEFAULT, allAttrs[ATT_DEFAULT_N]);
// fixed = string
attrList.put(SchemaSymbols.ATT_FIXED, allAttrs[ATT_FIXED_N]);
// id = ID
attrList.put(SchemaSymbols.ATT_ID, allAttrs[ATT_ID_N]);
// name = NCName
attrList.put(SchemaSymbols.ATT_NAME, allAttrs[ATT_NAME_R]);
// type = QName
attrList.put(SchemaSymbols.ATT_TYPE, allAttrs[ATT_TYPE_N]);
fEleAttrsMapG.put(SchemaSymbols.ELT_ATTRIBUTE, attrList);
// for element "attribute" - local name
attrList = Container.getContainer(7);
// default = string
attrList.put(SchemaSymbols.ATT_DEFAULT, allAttrs[ATT_DEFAULT_N]);
// fixed = string
attrList.put(SchemaSymbols.ATT_FIXED, allAttrs[ATT_FIXED_N]);
// form = (qualified | unqualified)
attrList.put(SchemaSymbols.ATT_FORM, allAttrs[ATT_FORM_N]);
// id = ID
attrList.put(SchemaSymbols.ATT_ID, allAttrs[ATT_ID_N]);
// name = NCName
attrList.put(SchemaSymbols.ATT_NAME, allAttrs[ATT_NAME_R]);
// type = QName
attrList.put(SchemaSymbols.ATT_TYPE, allAttrs[ATT_TYPE_N]);
// use = (optional | prohibited | required) : optional
attrList.put(SchemaSymbols.ATT_USE, allAttrs[ATT_USE_D]);
fEleAttrsMapL.put(ATTRIBUTE_N, attrList);
// for element "attribute" - local ref
attrList = Container.getContainer(5);
// default = string
attrList.put(SchemaSymbols.ATT_DEFAULT, allAttrs[ATT_DEFAULT_N]);
// fixed = string
attrList.put(SchemaSymbols.ATT_FIXED, allAttrs[ATT_FIXED_N]);
// id = ID
attrList.put(SchemaSymbols.ATT_ID, allAttrs[ATT_ID_N]);
// ref = QName
attrList.put(SchemaSymbols.ATT_REF, allAttrs[ATT_REF_R]);
// use = (optional | prohibited | required) : optional
attrList.put(SchemaSymbols.ATT_USE, allAttrs[ATT_USE_D]);
fEleAttrsMapL.put(ATTRIBUTE_R, attrList);
// for element "element" - global
attrList = Container.getContainer(10);
// abstract = boolean : false
attrList.put(SchemaSymbols.ATT_ABSTRACT, allAttrs[ATT_ABSTRACT_D]);
// block = (#all | List of (extension | restriction | substitution))
attrList.put(SchemaSymbols.ATT_BLOCK, allAttrs[ATT_BLOCK_N]);
// default = string
attrList.put(SchemaSymbols.ATT_DEFAULT, allAttrs[ATT_DEFAULT_N]);
// final = (#all | List of (extension | restriction))
attrList.put(SchemaSymbols.ATT_FINAL, allAttrs[ATT_FINAL_N]);
// fixed = string
attrList.put(SchemaSymbols.ATT_FIXED, allAttrs[ATT_FIXED_N]);
// id = ID
attrList.put(SchemaSymbols.ATT_ID, allAttrs[ATT_ID_N]);
// name = NCName
attrList.put(SchemaSymbols.ATT_NAME, allAttrs[ATT_NAME_R]);
// nillable = boolean : false
attrList.put(SchemaSymbols.ATT_NILLABLE, allAttrs[ATT_NILLABLE_D]);
// substitutionGroup = QName
attrList.put(SchemaSymbols.ATT_SUBSTITUTIONGROUP, allAttrs[ATT_SUBSTITUTION_G_N]);
// type = QName
attrList.put(SchemaSymbols.ATT_TYPE, allAttrs[ATT_TYPE_N]);
fEleAttrsMapG.put(SchemaSymbols.ELT_ELEMENT, attrList);
// for element "element" - local name
attrList = Container.getContainer(10);
// block = (#all | List of (extension | restriction | substitution))
attrList.put(SchemaSymbols.ATT_BLOCK, allAttrs[ATT_BLOCK_N]);
// default = string
attrList.put(SchemaSymbols.ATT_DEFAULT, allAttrs[ATT_DEFAULT_N]);
// fixed = string
attrList.put(SchemaSymbols.ATT_FIXED, allAttrs[ATT_FIXED_N]);
// form = (qualified | unqualified)
attrList.put(SchemaSymbols.ATT_FORM, allAttrs[ATT_FORM_N]);
// id = ID
attrList.put(SchemaSymbols.ATT_ID, allAttrs[ATT_ID_N]);
// maxOccurs = (nonNegativeInteger | unbounded) : 1
attrList.put(SchemaSymbols.ATT_MAXOCCURS, allAttrs[ATT_MAXOCCURS_D]);
// minOccurs = nonNegativeInteger : 1
attrList.put(SchemaSymbols.ATT_MINOCCURS, allAttrs[ATT_MINOCCURS_D]);
// name = NCName
attrList.put(SchemaSymbols.ATT_NAME, allAttrs[ATT_NAME_R]);
// nillable = boolean : false
attrList.put(SchemaSymbols.ATT_NILLABLE, allAttrs[ATT_NILLABLE_D]);
// type = QName
attrList.put(SchemaSymbols.ATT_TYPE, allAttrs[ATT_TYPE_N]);
fEleAttrsMapL.put(ELEMENT_N, attrList);
// for element "element" - local ref
attrList = Container.getContainer(4);
// id = ID
attrList.put(SchemaSymbols.ATT_ID, allAttrs[ATT_ID_N]);
// maxOccurs = (nonNegativeInteger | unbounded) : 1
attrList.put(SchemaSymbols.ATT_MAXOCCURS, allAttrs[ATT_MAXOCCURS_D]);
// minOccurs = nonNegativeInteger : 1
attrList.put(SchemaSymbols.ATT_MINOCCURS, allAttrs[ATT_MINOCCURS_D]);
// ref = QName
attrList.put(SchemaSymbols.ATT_REF, allAttrs[ATT_REF_R]);
fEleAttrsMapL.put(ELEMENT_R, attrList);
// for element "complexType" - global
attrList = Container.getContainer(6);
// abstract = boolean : false
attrList.put(SchemaSymbols.ATT_ABSTRACT, allAttrs[ATT_ABSTRACT_D]);
// block = (#all | List of (extension | restriction))
attrList.put(SchemaSymbols.ATT_BLOCK, allAttrs[ATT_BLOCK1_N]);
// final = (#all | List of (extension | restriction))
attrList.put(SchemaSymbols.ATT_FINAL, allAttrs[ATT_FINAL_N]);
// id = ID
attrList.put(SchemaSymbols.ATT_ID, allAttrs[ATT_ID_N]);
// mixed = boolean : false
attrList.put(SchemaSymbols.ATT_MIXED, allAttrs[ATT_MIXED_D]);
// name = NCName
attrList.put(SchemaSymbols.ATT_NAME, allAttrs[ATT_NAME_R]);
fEleAttrsMapG.put(SchemaSymbols.ELT_COMPLEXTYPE, attrList);
// for element "notation" - global
attrList = Container.getContainer(4);
// id = ID
attrList.put(SchemaSymbols.ATT_ID, allAttrs[ATT_ID_N]);
// name = NCName
attrList.put(SchemaSymbols.ATT_NAME, allAttrs[ATT_NAME_R]);
// public = A public identifier, per ISO 8879
attrList.put(SchemaSymbols.ATT_PUBLIC, allAttrs[ATT_PUBLIC_R]);
// system = anyURI
attrList.put(SchemaSymbols.ATT_SYSTEM, allAttrs[ATT_SYSTEM_N]);
fEleAttrsMapG.put(SchemaSymbols.ELT_NOTATION, attrList);
// for element "complexType" - local
attrList = Container.getContainer(2);
// id = ID
attrList.put(SchemaSymbols.ATT_ID, allAttrs[ATT_ID_N]);
// mixed = boolean : false
attrList.put(SchemaSymbols.ATT_MIXED, allAttrs[ATT_MIXED_D]);
fEleAttrsMapL.put(SchemaSymbols.ELT_COMPLEXTYPE, attrList);
// for element "simpleContent" - local
attrList = Container.getContainer(1);
// id = ID
attrList.put(SchemaSymbols.ATT_ID, allAttrs[ATT_ID_N]);
fEleAttrsMapL.put(SchemaSymbols.ELT_SIMPLECONTENT, attrList);
// for element "restriction" - local
attrList = Container.getContainer(2);
// base = QName
attrList.put(SchemaSymbols.ATT_BASE, allAttrs[ATT_BASE_N]);
// id = ID
attrList.put(SchemaSymbols.ATT_ID, allAttrs[ATT_ID_N]);
fEleAttrsMapL.put(SchemaSymbols.ELT_RESTRICTION, attrList);
// for element "extension" - local
attrList = Container.getContainer(2);
// base = QName
attrList.put(SchemaSymbols.ATT_BASE, allAttrs[ATT_BASE_R]);
// id = ID
attrList.put(SchemaSymbols.ATT_ID, allAttrs[ATT_ID_N]);
fEleAttrsMapL.put(SchemaSymbols.ELT_EXTENSION, attrList);
// for element "attributeGroup" - local ref
attrList = Container.getContainer(2);
// id = ID
attrList.put(SchemaSymbols.ATT_ID, allAttrs[ATT_ID_N]);
// ref = QName
attrList.put(SchemaSymbols.ATT_REF, allAttrs[ATT_REF_R]);
fEleAttrsMapL.put(SchemaSymbols.ELT_ATTRIBUTEGROUP, attrList);
// for element "anyAttribute" - local
attrList = Container.getContainer(3);
// id = ID
attrList.put(SchemaSymbols.ATT_ID, allAttrs[ATT_ID_N]);
// namespace = ((##any | ##other) | List of (anyURI | (##targetNamespace | ##local)) ) : ##any
attrList.put(SchemaSymbols.ATT_NAMESPACE, allAttrs[ATT_NAMESPACE_D]);
// processContents = (lax | skip | strict) : strict
attrList.put(SchemaSymbols.ATT_PROCESSCONTENTS, allAttrs[ATT_PROCESS_C_D]);
fEleAttrsMapL.put(SchemaSymbols.ELT_ANYATTRIBUTE, attrList);
// for element "complexContent" - local
attrList = Container.getContainer(2);
// id = ID
attrList.put(SchemaSymbols.ATT_ID, allAttrs[ATT_ID_N]);
// mixed = boolean
attrList.put(SchemaSymbols.ATT_MIXED, allAttrs[ATT_MIXED_N]);
fEleAttrsMapL.put(SchemaSymbols.ELT_COMPLEXCONTENT, attrList);
// for element "attributeGroup" - global
attrList = Container.getContainer(2);
// id = ID
attrList.put(SchemaSymbols.ATT_ID, allAttrs[ATT_ID_N]);
// name = NCName
attrList.put(SchemaSymbols.ATT_NAME, allAttrs[ATT_NAME_R]);
fEleAttrsMapG.put(SchemaSymbols.ELT_ATTRIBUTEGROUP, attrList);
// for element "group" - global
attrList = Container.getContainer(2);
// id = ID
attrList.put(SchemaSymbols.ATT_ID, allAttrs[ATT_ID_N]);
// name = NCName
attrList.put(SchemaSymbols.ATT_NAME, allAttrs[ATT_NAME_R]);
fEleAttrsMapG.put(SchemaSymbols.ELT_GROUP, attrList);
// for element "group" - local ref
attrList = Container.getContainer(4);
// id = ID
attrList.put(SchemaSymbols.ATT_ID, allAttrs[ATT_ID_N]);
// maxOccurs = (nonNegativeInteger | unbounded) : 1
attrList.put(SchemaSymbols.ATT_MAXOCCURS, allAttrs[ATT_MAXOCCURS_D]);
// minOccurs = nonNegativeInteger : 1
attrList.put(SchemaSymbols.ATT_MINOCCURS, allAttrs[ATT_MINOCCURS_D]);
// ref = QName
attrList.put(SchemaSymbols.ATT_REF, allAttrs[ATT_REF_R]);
fEleAttrsMapL.put(SchemaSymbols.ELT_GROUP, attrList);
// for element "all" - local
attrList = Container.getContainer(3);
// id = ID
attrList.put(SchemaSymbols.ATT_ID, allAttrs[ATT_ID_N]);
// maxOccurs = 1 : 1
attrList.put(SchemaSymbols.ATT_MAXOCCURS, allAttrs[ATT_MAXOCCURS1_D]);
// minOccurs = (0 | 1) : 1
attrList.put(SchemaSymbols.ATT_MINOCCURS, allAttrs[ATT_MINOCCURS1_D]);
fEleAttrsMapL.put(SchemaSymbols.ELT_ALL, attrList);
// for element "choice" - local
attrList = Container.getContainer(3);
// id = ID
attrList.put(SchemaSymbols.ATT_ID, allAttrs[ATT_ID_N]);
// maxOccurs = (nonNegativeInteger | unbounded) : 1
attrList.put(SchemaSymbols.ATT_MAXOCCURS, allAttrs[ATT_MAXOCCURS_D]);
// minOccurs = nonNegativeInteger : 1
attrList.put(SchemaSymbols.ATT_MINOCCURS, allAttrs[ATT_MINOCCURS_D]);
fEleAttrsMapL.put(SchemaSymbols.ELT_CHOICE, attrList);
// for element "sequence" - local
fEleAttrsMapL.put(SchemaSymbols.ELT_SEQUENCE, attrList);
// for element "any" - local
attrList = Container.getContainer(5);
// id = ID
attrList.put(SchemaSymbols.ATT_ID, allAttrs[ATT_ID_N]);
// maxOccurs = (nonNegativeInteger | unbounded) : 1
attrList.put(SchemaSymbols.ATT_MAXOCCURS, allAttrs[ATT_MAXOCCURS_D]);
// minOccurs = nonNegativeInteger : 1
attrList.put(SchemaSymbols.ATT_MINOCCURS, allAttrs[ATT_MINOCCURS_D]);
// namespace = ((##any | ##other) | List of (anyURI | (##targetNamespace | ##local)) ) : ##any
attrList.put(SchemaSymbols.ATT_NAMESPACE, allAttrs[ATT_NAMESPACE_D]);
// processContents = (lax | skip | strict) : strict
attrList.put(SchemaSymbols.ATT_PROCESSCONTENTS, allAttrs[ATT_PROCESS_C_D]);
fEleAttrsMapL.put(SchemaSymbols.ELT_ANY, attrList);
// for element "unique" - local
attrList = Container.getContainer(2);
// id = ID
attrList.put(SchemaSymbols.ATT_ID, allAttrs[ATT_ID_N]);
// name = NCName
attrList.put(SchemaSymbols.ATT_NAME, allAttrs[ATT_NAME_R]);
fEleAttrsMapL.put(SchemaSymbols.ELT_UNIQUE, attrList);
// for element "key" - local
fEleAttrsMapL.put(SchemaSymbols.ELT_KEY, attrList);
// for element "keyref" - local
attrList = Container.getContainer(3);
// id = ID
attrList.put(SchemaSymbols.ATT_ID, allAttrs[ATT_ID_N]);
// name = NCName
attrList.put(SchemaSymbols.ATT_NAME, allAttrs[ATT_NAME_R]);
// refer = QName
attrList.put(SchemaSymbols.ATT_REFER, allAttrs[ATT_REFER_R]);
fEleAttrsMapL.put(SchemaSymbols.ELT_KEYREF, attrList);
// for element "selector" - local
attrList = Container.getContainer(2);
// id = ID
attrList.put(SchemaSymbols.ATT_ID, allAttrs[ATT_ID_N]);
// xpath = a subset of XPath expression
attrList.put(SchemaSymbols.ATT_XPATH, allAttrs[ATT_XPATH_R]);
fEleAttrsMapL.put(SchemaSymbols.ELT_SELECTOR, attrList);
// for element "field" - local
attrList = Container.getContainer(2);
// id = ID
attrList.put(SchemaSymbols.ATT_ID, allAttrs[ATT_ID_N]);
// xpath = a subset of XPath expression
attrList.put(SchemaSymbols.ATT_XPATH, allAttrs[ATT_XPATH1_R]);
fEleAttrsMapL.put(SchemaSymbols.ELT_FIELD, attrList);
// for element "annotation" - global
attrList = Container.getContainer(1);
// id = ID
attrList.put(SchemaSymbols.ATT_ID, allAttrs[ATT_ID_N]);
fEleAttrsMapG.put(SchemaSymbols.ELT_ANNOTATION, attrList);
// for element "annotation" - local
fEleAttrsMapL.put(SchemaSymbols.ELT_ANNOTATION, attrList);
// for element "appinfo" - local
attrList = Container.getContainer(1);
// source = anyURI
attrList.put(SchemaSymbols.ATT_SOURCE, allAttrs[ATT_SOURCE_N]);
fEleAttrsMapG.put(SchemaSymbols.ELT_APPINFO, attrList);
fEleAttrsMapL.put(SchemaSymbols.ELT_APPINFO, attrList);
// for element "documentation" - local
attrList = Container.getContainer(2);
// source = anyURI
attrList.put(SchemaSymbols.ATT_SOURCE, allAttrs[ATT_SOURCE_N]);
// xml:lang = language
attrList.put(SchemaSymbols.ATT_XML_LANG, allAttrs[ATT_XML_LANG]);
fEleAttrsMapG.put(SchemaSymbols.ELT_DOCUMENTATION, attrList);
fEleAttrsMapL.put(SchemaSymbols.ELT_DOCUMENTATION, attrList);
// for element "simpleType" - global
attrList = Container.getContainer(3);
// final = (#all | List of (list | union | restriction))
attrList.put(SchemaSymbols.ATT_FINAL, allAttrs[ATT_FINAL1_N]);
// id = ID
attrList.put(SchemaSymbols.ATT_ID, allAttrs[ATT_ID_N]);
// name = NCName
attrList.put(SchemaSymbols.ATT_NAME, allAttrs[ATT_NAME_R]);
fEleAttrsMapG.put(SchemaSymbols.ELT_SIMPLETYPE, attrList);
// for element "simpleType" - local
attrList = Container.getContainer(2);
// final = (#all | List of (list | union | restriction))
attrList.put(SchemaSymbols.ATT_FINAL, allAttrs[ATT_FINAL1_N]);
// id = ID
attrList.put(SchemaSymbols.ATT_ID, allAttrs[ATT_ID_N]);
fEleAttrsMapL.put(SchemaSymbols.ELT_SIMPLETYPE, attrList);
// for element "restriction" - local
// already registered for complexType
// for element "list" - local
attrList = Container.getContainer(2);
// id = ID
attrList.put(SchemaSymbols.ATT_ID, allAttrs[ATT_ID_N]);
// itemType = QName
attrList.put(SchemaSymbols.ATT_ITEMTYPE, allAttrs[ATT_ITEMTYPE_N]);
fEleAttrsMapL.put(SchemaSymbols.ELT_LIST, attrList);
// for element "union" - local
attrList = Container.getContainer(2);
// id = ID
attrList.put(SchemaSymbols.ATT_ID, allAttrs[ATT_ID_N]);
// memberTypes = List of QName
attrList.put(SchemaSymbols.ATT_MEMBERTYPES, allAttrs[ATT_MEMBER_T_N]);
fEleAttrsMapL.put(SchemaSymbols.ELT_UNION, attrList);
// for element "schema" - global
attrList = Container.getContainer(8);
// attributeFormDefault = (qualified | unqualified) : unqualified
attrList.put(SchemaSymbols.ATT_ATTRIBUTEFORMDEFAULT, allAttrs[ATT_ATTRIBUTE_FD_D]);
// blockDefault = (#all | List of (extension | restriction | substitution)) : ''
attrList.put(SchemaSymbols.ATT_BLOCKDEFAULT, allAttrs[ATT_BLOCK_D_D]);
// elementFormDefault = (qualified | unqualified) : unqualified
attrList.put(SchemaSymbols.ATT_ELEMENTFORMDEFAULT, allAttrs[ATT_ELEMENT_FD_D]);
// finalDefault = (#all | List of (extension | restriction | list | union)) : ''
attrList.put(SchemaSymbols.ATT_FINALDEFAULT, allAttrs[ATT_FINAL_D_D]);
// id = ID
attrList.put(SchemaSymbols.ATT_ID, allAttrs[ATT_ID_N]);
// targetNamespace = anyURI
attrList.put(SchemaSymbols.ATT_TARGETNAMESPACE, allAttrs[ATT_TARGET_N_N]);
// version = token
attrList.put(SchemaSymbols.ATT_VERSION, allAttrs[ATT_VERSION_N]);
// xml:lang = language
attrList.put(SchemaSymbols.ATT_XML_LANG, allAttrs[ATT_XML_LANG]);
fEleAttrsMapG.put(SchemaSymbols.ELT_SCHEMA, attrList);
// for element "include" - global
attrList = Container.getContainer(2);
// id = ID
attrList.put(SchemaSymbols.ATT_ID, allAttrs[ATT_ID_N]);
// schemaLocation = anyURI
attrList.put(SchemaSymbols.ATT_SCHEMALOCATION, allAttrs[ATT_SCHEMA_L_R]);
fEleAttrsMapG.put(SchemaSymbols.ELT_INCLUDE, attrList);
// for element "redefine" - global
fEleAttrsMapG.put(SchemaSymbols.ELT_REDEFINE, attrList);
// for element "import" - global
attrList = Container.getContainer(3);
// id = ID
attrList.put(SchemaSymbols.ATT_ID, allAttrs[ATT_ID_N]);
// namespace = anyURI
attrList.put(SchemaSymbols.ATT_NAMESPACE, allAttrs[ATT_NAMESPACE_N]);
// schemaLocation = anyURI
attrList.put(SchemaSymbols.ATT_SCHEMALOCATION, allAttrs[ATT_SCHEMA_L_N]);
fEleAttrsMapG.put(SchemaSymbols.ELT_IMPORT, attrList);
// for element "length" - local
attrList = Container.getContainer(3);
// id = ID
attrList.put(SchemaSymbols.ATT_ID, allAttrs[ATT_ID_N]);
// value = nonNegativeInteger
attrList.put(SchemaSymbols.ATT_VALUE, allAttrs[ATT_VALUE_NNI_N]);
// fixed = boolean : false
attrList.put(SchemaSymbols.ATT_FIXED, allAttrs[ATT_FIXED_D]);
fEleAttrsMapL.put(SchemaSymbols.ELT_LENGTH, attrList);
// for element "minLength" - local
fEleAttrsMapL.put(SchemaSymbols.ELT_MINLENGTH, attrList);
// for element "maxLength" - local
fEleAttrsMapL.put(SchemaSymbols.ELT_MAXLENGTH, attrList);
// for element "fractionDigits" - local
fEleAttrsMapL.put(SchemaSymbols.ELT_FRACTIONDIGITS, attrList);
// for element "totalDigits" - local
attrList = Container.getContainer(3);
// id = ID
attrList.put(SchemaSymbols.ATT_ID, allAttrs[ATT_ID_N]);
// value = positiveInteger
attrList.put(SchemaSymbols.ATT_VALUE, allAttrs[ATT_VALUE_PI_N]);
// fixed = boolean : false
attrList.put(SchemaSymbols.ATT_FIXED, allAttrs[ATT_FIXED_D]);
fEleAttrsMapL.put(SchemaSymbols.ELT_TOTALDIGITS, attrList);
// for element "pattern" - local
attrList = Container.getContainer(2);
// id = ID
attrList.put(SchemaSymbols.ATT_ID, allAttrs[ATT_ID_N]);
// value = string
attrList.put(SchemaSymbols.ATT_VALUE, allAttrs[ATT_VALUE_STR_N]);
fEleAttrsMapL.put(SchemaSymbols.ELT_PATTERN, attrList);
// for element "enumeration" - local
attrList = Container.getContainer(2);
// id = ID
attrList.put(SchemaSymbols.ATT_ID, allAttrs[ATT_ID_N]);
// value = anySimpleType
attrList.put(SchemaSymbols.ATT_VALUE, allAttrs[ATT_VALUE_STR_N]);
fEleAttrsMapL.put(SchemaSymbols.ELT_ENUMERATION, attrList);
// for element "whiteSpace" - local
attrList = Container.getContainer(3);
// id = ID
attrList.put(SchemaSymbols.ATT_ID, allAttrs[ATT_ID_N]);
// value = preserve | replace | collapse
attrList.put(SchemaSymbols.ATT_VALUE, allAttrs[ATT_VALUE_WS_N]);
// fixed = boolean : false
attrList.put(SchemaSymbols.ATT_FIXED, allAttrs[ATT_FIXED_D]);
fEleAttrsMapL.put(SchemaSymbols.ELT_WHITESPACE, attrList);
// for element "maxInclusive" - local
attrList = Container.getContainer(3);
// id = ID
attrList.put(SchemaSymbols.ATT_ID, allAttrs[ATT_ID_N]);
// value = anySimpleType
attrList.put(SchemaSymbols.ATT_VALUE, allAttrs[ATT_VALUE_STR_N]);
// fixed = boolean : false
attrList.put(SchemaSymbols.ATT_FIXED, allAttrs[ATT_FIXED_D]);
fEleAttrsMapL.put(SchemaSymbols.ELT_MAXINCLUSIVE, attrList);
// for element "maxExclusive" - local
fEleAttrsMapL.put(SchemaSymbols.ELT_MAXEXCLUSIVE, attrList);
// for element "minInclusive" - local
fEleAttrsMapL.put(SchemaSymbols.ELT_MININCLUSIVE, attrList);
// for element "minExclusive" - local
fEleAttrsMapL.put(SchemaSymbols.ELT_MINEXCLUSIVE, attrList);
}
// used to resolver namespace prefixes
protected XSDHandler fSchemaHandler = null;
// used to store symbols.
protected SymbolTable fSymbolTable = null;
// used to store the mapping from processed element to attributes
protected Hashtable fNonSchemaAttrs = new Hashtable();
// temprory vector, used to hold the namespace list
protected Vector fNamespaceList = new Vector();
// whether this attribute appeared in the current element
protected boolean[] fSeen = new boolean[ATTIDX_COUNT];
private static boolean[] fSeenTemp = new boolean[ATTIDX_COUNT];
// constructor. Sets fErrorReproter and get datatype validators
public XSAttributeChecker(XSDHandler schemaHandler) {
fSchemaHandler = schemaHandler;
}
public void reset(SymbolTable symbolTable) {
fSymbolTable = symbolTable;
fNonSchemaAttrs.clear();
}
/**
* Check whether the specified element conforms to the attributes restriction
* an array of attribute values is returned. the caller must call
* returnAttrArray to return that array.
*
* @param element which element to check
* @param isGlobal whether a child of <schema> or <redefine>
* @param schemaDoc the document where the element lives in
* @return an array containing attribute values
*/
public Object[] checkAttributes(Element element, boolean isGlobal,
XSDocumentInfo schemaDoc) {
return checkAttributes(element, isGlobal, schemaDoc, false);
}
/**
* Check whether the specified element conforms to the attributes restriction
* an array of attribute values is returned. the caller must call
* returnAttrArray to return that array. This method also takes
* an extra parameter: if the element is "enumeration", whether to make a
* copy of the namespace context, so that the value can be resolved as a
* QName later.
*
* @param element which element to check
* @param isGlobal whether a child of <schema> or <redefine>
* @param schemaDoc the document where the element lives in
* @param enumAsQName whether to tread enumeration value as QName
* @return an array containing attribute values
*/
public Object[] checkAttributes(Element element, boolean isGlobal,
XSDocumentInfo schemaDoc, boolean enumAsQName) {
if (element == null)
return null;
// get all attributes
Attr[] attrs = DOMUtil.getAttrs(element);
// update NamespaceSupport
resolveNamespace(element, attrs, schemaDoc.fNamespaceSupport);
String uri = DOMUtil.getNamespaceURI(element);
String elName = DOMUtil.getLocalName(element);
if (!SchemaSymbols.URI_SCHEMAFORSCHEMA.equals(uri)) {
reportSchemaError("s4s-elt-schema-ns", new Object[] {elName}, element);
}
Hashtable eleAttrsMap = fEleAttrsMapG;
String lookupName = elName;
// REVISIT: only local element and attribute are different from others.
// it's possible to have either name or ref. all the others
// are only allowed to have one of name or ref, or neither of them.
// we'd better move such checking to the traverser.
if (!isGlobal) {
eleAttrsMap = fEleAttrsMapL;
if (elName.equals(SchemaSymbols.ELT_ELEMENT)) {
if (DOMUtil.getAttr(element, SchemaSymbols.ATT_REF) != null)
lookupName = ELEMENT_R;
else
lookupName = ELEMENT_N;
} else if (elName.equals(SchemaSymbols.ELT_ATTRIBUTE)) {
if (DOMUtil.getAttr(element, SchemaSymbols.ATT_REF) != null)
lookupName = ATTRIBUTE_R;
else
lookupName = ATTRIBUTE_N;
}
}
// get desired attribute list of this element
Container attrList = (Container)eleAttrsMap.get(lookupName);
if (attrList == null) {
// should never gets here.
// when this method is called, the call already knows that
// the element can appear.
reportSchemaError ("s4s-elt-invalid", new Object[] {elName}, element);
return null;
}
//Hashtable attrValues = new Hashtable();
Object[] attrValues = getAvailableArray();
//Hashtable otherValues = new Hashtable();
long fromDefault = 0;
// clear the "seen" flag.
System.arraycopy(fSeenTemp, 0, fSeen, 0, ATTIDX_COUNT);
// traverse all attributes
int length = attrs.length;
Attr sattr = null;
for (int i = 0; i < length; i++) {
sattr = attrs[i];
// get the attribute name/value
//String attrName = DOMUtil.getLocalName(sattr);
String attrName = sattr.getName();
String attrURI = DOMUtil.getNamespaceURI(sattr);
String attrVal = DOMUtil.getValue(sattr);
if (attrName.startsWith("xml")) {
String attrPrefix = DOMUtil.getPrefix(sattr);
// we don't want to add namespace declarations to the non-schema attributes
if ("xmlns".equals(attrPrefix) || "xmlns".equals(attrName)) {
continue;
}
// Both and may have an xml:lang attribute.
// Set the URI for this attribute to null so that we process it
// like any other schema attribute.
else if (SchemaSymbols.ATT_XML_LANG.equals(attrName) &&
(SchemaSymbols.ELT_SCHEMA.equals(elName) ||
SchemaSymbols.ELT_DOCUMENTATION.equals(elName))) {
attrURI = null;
}
}
// for attributes with namespace prefix
//
if (attrURI != null && attrURI.length() != 0) {
// attributes with schema namespace are not allowed
// and not allowed on "document" and "appInfo"
if (attrURI.equals(SchemaSymbols.URI_SCHEMAFORSCHEMA)) {
reportSchemaError ("s4s-att-not-allowed", new Object[] {elName, attrName}, element);
}
else {
if(attrValues[ATTIDX_NONSCHEMA] == null) {
// these are usually small
attrValues[ATTIDX_NONSCHEMA] = new Vector(4,2);
}
((Vector)attrValues[ATTIDX_NONSCHEMA]).addElement(attrName);
((Vector)attrValues[ATTIDX_NONSCHEMA]).addElement(attrVal);
// for attributes from other namespace
// store them in a list, and TRY to validate them after
// schema traversal (because it's "lax")
//otherValues.put(attrName, attrVal);
// REVISIT: actually use this some day...
// String attrRName = attrURI + "," + attrName;
// Vector values = (Vector)fNonSchemaAttrs.get(attrRName);
// if (values == null) {
// values = new Vector();
// values.addElement(attrName);
// values.addElement(elName);
// values.addElement(attrVal);
// fNonSchemaAttrs.put(attrRName, values);
// }
// else {
// values.addElement(elName);
// values.addElement(attrVal);
// }
}
continue;
}
// check whether this attribute is allowed
OneAttr oneAttr = attrList.get(attrName);
if (oneAttr == null) {
reportSchemaError ("s4s-att-not-allowed",
new Object[] {elName, attrName},
element);
continue;
}
// we've seen this attribute
fSeen[oneAttr.valueIndex] = true;
// check the value against the datatype
try {
// no checking on string needs to be done here.
// no checking on xpath needs to be done here.
// xpath values are validated in xpath parser
if (oneAttr.dvIndex >= 0) {
if (oneAttr.dvIndex != DT_STRING &&
oneAttr.dvIndex != DT_XPATH &&
oneAttr.dvIndex != DT_XPATH1) {
XSSimpleType dv = fExtraDVs[oneAttr.dvIndex];
Object avalue = dv.validate(attrVal, schemaDoc.fValidationContext, null);
// kludge to handle chameleon includes/redefines...
if (oneAttr.dvIndex == DT_QNAME) {
QName qname = (QName)avalue;
if(qname.prefix == XMLSymbols.EMPTY_STRING && qname.uri == null && schemaDoc.fIsChameleonSchema)
qname.uri = schemaDoc.fTargetNamespace;
}
attrValues[oneAttr.valueIndex] = avalue;
} else {
attrValues[oneAttr.valueIndex] = attrVal;
}
}
else {
attrValues[oneAttr.valueIndex] = validate(attrValues, attrName, attrVal, oneAttr.dvIndex, schemaDoc);
}
} catch (InvalidDatatypeValueException ide) {
reportSchemaError ("s4s-att-invalid-value",
new Object[] {elName, attrName, ide.getMessage()},
element);
if (oneAttr.dfltValue != null)
//attrValues.put(attrName, oneAttr.dfltValue);
attrValues[oneAttr.valueIndex] = oneAttr.dfltValue;
}
// For "enumeration", and type is possible to be a QName, we need
// to return namespace context for later QName resolution.
if (elName.equals(SchemaSymbols.ELT_ENUMERATION) && enumAsQName) {
attrValues[ATTIDX_ENUMNSDECLS] = new SchemaNamespaceSupport(schemaDoc.fNamespaceSupport);
}
}
// apply default values
OneAttr[] reqAttrs = attrList.values;
for (int i = 0; i < reqAttrs.length; i++) {
OneAttr oneAttr = reqAttrs[i];
// if the attribute didn't apprear, and
// if the attribute is optional with default value, apply it
if (oneAttr.dfltValue != null && !fSeen[oneAttr.valueIndex]) {
//attrValues.put(oneAttr.name, oneAttr.dfltValue);
attrValues[oneAttr.valueIndex] = oneAttr.dfltValue;
fromDefault |= (1< max) {
reportSchemaError ("p-props-correct.2.1",
new Object[] {elName, attrValues[ATTIDX_MINOCCURS], attrValues[ATTIDX_MAXOCCURS]},
element);
attrValues[ATTIDX_MINOCCURS] = attrValues[ATTIDX_MAXOCCURS];
}
}
}
return attrValues;
}
private Object validate(Object[] attrValues, String attr, String ivalue, int dvIndex,
XSDocumentInfo schemaDoc) throws InvalidDatatypeValueException {
if (ivalue == null)
return null;
// To validate these types, we don't actually need to normalize the
// strings. We only need to remove the whitespace from both ends.
// In some special cases (list types), StringTokenizer can correctly
// process the un-normalized whitespace.
String value = XMLChar.trim(ivalue);
Object retValue = null;
Vector memberType;
int choice;
switch (dvIndex) {
case DT_BOOLEAN:
if (value.equals(SchemaSymbols.ATTVAL_FALSE) ||
value.equals(SchemaSymbols.ATTVAL_FALSE_0)) {
retValue = Boolean.FALSE;
} else if (value.equals(SchemaSymbols.ATTVAL_TRUE) ||
value.equals(SchemaSymbols.ATTVAL_TRUE_1)) {
retValue = Boolean.TRUE;
} else {
throw new InvalidDatatypeValueException("cvc-datatype-valid.1.2.1", new Object[]{value, "boolean"});
}
break;
case DT_NONNEGINT:
try {
if (value.length() > 0 && value.charAt(0) == '+')
value = value.substring(1);
retValue = fXIntPool.getXInt(Integer.parseInt(value));
} catch (NumberFormatException e) {
throw new InvalidDatatypeValueException("cvc-datatype-valid.1.2.1", new Object[]{value, "nonNegativeInteger"});
}
if (((XInt)retValue).intValue() < 0)
throw new InvalidDatatypeValueException("cvc-datatype-valid.1.2.1", new Object[]{value, "nonNegativeInteger"});
break;
case DT_POSINT:
try {
if (value.length() > 0 && value.charAt(0) == '+')
value = value.substring(1);
retValue = fXIntPool.getXInt(Integer.parseInt(value));
} catch (NumberFormatException e) {
throw new InvalidDatatypeValueException("cvc-datatype-valid.1.2.1", new Object[]{value, "positiveInteger"});
}
if (((XInt)retValue).intValue() <= 0)
throw new InvalidDatatypeValueException("cvc-datatype-valid.1.2.1", new Object[]{value, "positiveInteger"});
break;
case DT_BLOCK:
// block = (#all | List of (extension | restriction | substitution))
choice = 0;
if (value.equals (SchemaSymbols.ATTVAL_POUNDALL)) {
choice = XSConstants.DERIVATION_SUBSTITUTION|XSConstants.DERIVATION_EXTENSION|
XSConstants.DERIVATION_RESTRICTION|XSConstants.DERIVATION_LIST|
XSConstants.DERIVATION_UNION;
}
else {
StringTokenizer t = new StringTokenizer(value, " \n\t\r");
while (t.hasMoreTokens()) {
String token = t.nextToken ();
if (token.equals (SchemaSymbols.ATTVAL_EXTENSION)) {
choice |= XSConstants.DERIVATION_EXTENSION;
}
else if (token.equals (SchemaSymbols.ATTVAL_RESTRICTION)) {
choice |= XSConstants.DERIVATION_RESTRICTION;
}
else if (token.equals (SchemaSymbols.ATTVAL_SUBSTITUTION)) {
choice |= XSConstants.DERIVATION_SUBSTITUTION;
}
else {
throw new InvalidDatatypeValueException("cvc-datatype-valid.1.2.3", new Object[]{value, "(#all | List of (extension | restriction | substitution))"});
}
}
}
retValue = fXIntPool.getXInt(choice);
break;
case DT_BLOCK1:
case DT_FINAL:
// block = (#all | List of (extension | restriction))
// final = (#all | List of (extension | restriction))
choice = 0;
if (value.equals (SchemaSymbols.ATTVAL_POUNDALL)) {
//choice = SchemaSymbols.EXTENSION|SchemaSymbols.RESTRICTION;
// REVISIT: if #all, then make the result the combination of
// everything: substitution/externsion/restriction/list/union.
// would this be a problem?
// the reason doing so is that when final/blockFinal on
// is #all, it's not always the same as the conbination of those
// values allowed by final/blockFinal.
// for example, finalDefault="#all" is not always the same as
// finalDefault="extension restriction".
// if finalDefault="#all", final on any simple type would be
// "extension restriction list union".
choice = XSConstants.DERIVATION_SUBSTITUTION|XSConstants.DERIVATION_EXTENSION|
XSConstants.DERIVATION_RESTRICTION|XSConstants.DERIVATION_LIST|
XSConstants.DERIVATION_UNION;
}
else {
StringTokenizer t = new StringTokenizer(value, " \n\t\r");
while (t.hasMoreTokens()) {
String token = t.nextToken ();
if (token.equals (SchemaSymbols.ATTVAL_EXTENSION)) {
choice |= XSConstants.DERIVATION_EXTENSION;
}
else if (token.equals (SchemaSymbols.ATTVAL_RESTRICTION)) {
choice |= XSConstants.DERIVATION_RESTRICTION;
}
else {
throw new InvalidDatatypeValueException("cvc-datatype-valid.1.2.3", new Object[]{value, "(#all | List of (extension | restriction))"});
}
}
}
retValue = fXIntPool.getXInt(choice);
break;
case DT_FINAL1:
// final = (#all | List of (list | union | restriction))
choice = 0;
if (value.equals (SchemaSymbols.ATTVAL_POUNDALL)) {
//choice = SchemaSymbols.RESTRICTION|SchemaSymbols.LIST|
// SchemaSymbols.UNION;
// REVISIT: if #all, then make the result the combination of
// everything: substitution/externsion/restriction/list/union.
// would this be a problem?
// same reason as above DT_BLOCK1/DT_FINAL
choice = XSConstants.DERIVATION_SUBSTITUTION|XSConstants.DERIVATION_EXTENSION|
XSConstants.DERIVATION_RESTRICTION|XSConstants.DERIVATION_LIST|
XSConstants.DERIVATION_UNION;
}
else {
StringTokenizer t = new StringTokenizer(value, " \n\t\r");
while (t.hasMoreTokens()) {
String token = t.nextToken ();
if (token.equals (SchemaSymbols.ATTVAL_LIST)) {
choice |= XSConstants.DERIVATION_LIST;
}
else if (token.equals (SchemaSymbols.ATTVAL_UNION)) {
choice |= XSConstants.DERIVATION_UNION;
}
else if (token.equals (SchemaSymbols.ATTVAL_RESTRICTION)) {
choice |= XSConstants.DERIVATION_RESTRICTION;
}
else {
throw new InvalidDatatypeValueException("cvc-datatype-valid.1.2.3", new Object[]{value, "(#all | List of (list | union | restriction))"});
}
}
}
retValue = fXIntPool.getXInt(choice);
break;
case DT_FINAL2:
// finalDefault = (#all | List of (extension | restriction | list | union))
choice = 0;
if (value.equals (SchemaSymbols.ATTVAL_POUNDALL)) {
//choice = SchemaSymbols.RESTRICTION|SchemaSymbols.LIST|
// SchemaSymbols.UNION;
// REVISIT: if #all, then make the result the combination of
// everything: substitution/externsion/restriction/list/union.
// would this be a problem?
// same reason as above DT_BLOCK1/DT_FINAL
choice = XSConstants.DERIVATION_SUBSTITUTION|XSConstants.DERIVATION_EXTENSION|
XSConstants.DERIVATION_RESTRICTION|XSConstants.DERIVATION_LIST|
XSConstants.DERIVATION_UNION;
}
else {
StringTokenizer t = new StringTokenizer(value, " \n\t\r");
while (t.hasMoreTokens()) {
String token = t.nextToken ();
if (token.equals (SchemaSymbols.ATTVAL_EXTENSION)) {
choice |= XSConstants.DERIVATION_EXTENSION;
}
else if (token.equals (SchemaSymbols.ATTVAL_RESTRICTION)) {
choice |= XSConstants.DERIVATION_RESTRICTION;
}
else if (token.equals (SchemaSymbols.ATTVAL_LIST)) {
choice |= XSConstants.DERIVATION_LIST;
}
else if (token.equals (SchemaSymbols.ATTVAL_UNION)) {
choice |= XSConstants.DERIVATION_UNION;
}
else {
throw new InvalidDatatypeValueException("cvc-datatype-valid.1.2.3", new Object[]{value, "(#all | List of (extension | restriction | list | union))"});
}
}
}
retValue = fXIntPool.getXInt(choice);
break;
case DT_FORM:
// form = (qualified | unqualified)
if (value.equals (SchemaSymbols.ATTVAL_QUALIFIED))
retValue = INT_QUALIFIED;
else if (value.equals (SchemaSymbols.ATTVAL_UNQUALIFIED))
retValue = INT_UNQUALIFIED;
else
throw new InvalidDatatypeValueException("cvc-enumeration-valid",
new Object[]{value, "(qualified | unqualified)"});
break;
case DT_MAXOCCURS:
// maxOccurs = (nonNegativeInteger | unbounded)
if (value.equals(SchemaSymbols.ATTVAL_UNBOUNDED)) {
retValue = INT_UNBOUNDED;
} else {
try {
retValue = validate(attrValues, attr, value, DT_NONNEGINT, schemaDoc);
} catch (NumberFormatException e) {
throw new InvalidDatatypeValueException("cvc-datatype-valid.1.2.3", new Object[]{value, "(nonNegativeInteger | unbounded)"});
}
}
break;
case DT_MAXOCCURS1:
// maxOccurs = 1
if (value.equals("1"))
retValue = fXIntPool.getXInt(1);
else
throw new InvalidDatatypeValueException("cvc-enumeration-valid",
new Object[]{value, "(1)"});
break;
case DT_MEMBERTYPES:
// memberTypes = List of QName
memberType = new Vector();
try {
StringTokenizer t = new StringTokenizer(value, " \n\t\r");
while (t.hasMoreTokens()) {
String token = t.nextToken ();
QName qname = (QName)fExtraDVs[DT_QNAME].validate(token, schemaDoc.fValidationContext, null);
// kludge to handle chameleon includes/redefines...
if(qname.prefix == XMLSymbols.EMPTY_STRING && qname.uri == null && schemaDoc.fIsChameleonSchema)
qname.uri = schemaDoc.fTargetNamespace;
memberType.addElement(qname);
}
retValue = memberType;
}
catch (InvalidDatatypeValueException ide) {
throw new InvalidDatatypeValueException("cvc-datatype-valid.1.2.2", new Object[]{value, "(List of QName)"});
}
break;
case DT_MINOCCURS1:
// minOccurs = (0 | 1)
if (value.equals("0"))
retValue = fXIntPool.getXInt(0);
else if (value.equals("1"))
retValue = fXIntPool.getXInt(1);
else
throw new InvalidDatatypeValueException("cvc-enumeration-valid",
new Object[]{value, "(0 | 1)"});
break;
case DT_NAMESPACE:
// namespace = ((##any | ##other) | List of (anyURI | (##targetNamespace | ##local)) )
if (value.equals(SchemaSymbols.ATTVAL_TWOPOUNDANY)) {
// ##any
retValue = INT_ANY_ANY;
} else if (value.equals(SchemaSymbols.ATTVAL_TWOPOUNDOTHER)) {
// ##other
retValue = INT_ANY_NOT;
String[] list = new String[2];
list[0] = schemaDoc.fTargetNamespace;
list[1] = null;
attrValues[ATTIDX_NAMESPACE_LIST] = list;
} else {
// list
retValue = INT_ANY_LIST;
fNamespaceList.removeAllElements();
// tokenize
StringTokenizer tokens = new StringTokenizer(value, " \n\t\r");
String token;
String tempNamespace;
try {
while (tokens.hasMoreTokens()) {
token = tokens.nextToken();
if (token.equals(SchemaSymbols.ATTVAL_TWOPOUNDLOCAL)) {
tempNamespace = null;
} else if (token.equals(SchemaSymbols.ATTVAL_TWOPOUNDTARGETNS)) {
tempNamespace = schemaDoc.fTargetNamespace;
} else {
// we have found namespace URI here
// need to add it to the symbol table
fExtraDVs[DT_ANYURI].validate(token, schemaDoc.fValidationContext, null);
tempNamespace = fSymbolTable.addSymbol(token);
}
//check for duplicate namespaces in the list
if (!fNamespaceList.contains(tempNamespace)) {
fNamespaceList.addElement(tempNamespace);
}
}
} catch (InvalidDatatypeValueException ide) {
throw new InvalidDatatypeValueException("cvc-datatype-valid.1.2.3", new Object[]{value, "((##any | ##other) | List of (anyURI | (##targetNamespace | ##local)) )"});
}
// convert the vector to an array
int num = fNamespaceList.size();
String[] list = new String[num];
fNamespaceList.copyInto(list);
attrValues[ATTIDX_NAMESPACE_LIST] = list;
}
break;
case DT_PROCESSCONTENTS:
// processContents = (lax | skip | strict)
if (value.equals (SchemaSymbols.ATTVAL_STRICT))
retValue = INT_ANY_STRICT;
else if (value.equals (SchemaSymbols.ATTVAL_LAX))
retValue = INT_ANY_LAX;
else if (value.equals (SchemaSymbols.ATTVAL_SKIP))
retValue = INT_ANY_SKIP;
else
throw new InvalidDatatypeValueException("cvc-enumeration-valid",
new Object[]{value, "(lax | skip | strict)"});
break;
case DT_USE:
// use = (optional | prohibited | required)
if (value.equals (SchemaSymbols.ATTVAL_OPTIONAL))
retValue = INT_USE_OPTIONAL;
else if (value.equals (SchemaSymbols.ATTVAL_REQUIRED))
retValue = INT_USE_REQUIRED;
else if (value.equals (SchemaSymbols.ATTVAL_PROHIBITED))
retValue = INT_USE_PROHIBITED;
else
throw new InvalidDatatypeValueException("cvc-enumeration-valid",
new Object[]{value, "(optional | prohibited | required)"});
break;
case DT_WHITESPACE:
// value = preserve | replace | collapse
if (value.equals (SchemaSymbols.ATTVAL_PRESERVE))
retValue = INT_WS_PRESERVE;
else if (value.equals (SchemaSymbols.ATTVAL_REPLACE))
retValue = INT_WS_REPLACE;
else if (value.equals (SchemaSymbols.ATTVAL_COLLAPSE))
retValue = INT_WS_COLLAPSE;
else
throw new InvalidDatatypeValueException("cvc-enumeration-valid",
new Object[]{value, "(preserve | replace | collapse)"});
break;
}
return retValue;
}
void reportSchemaError (String key, Object[] args, Element ele) {
fSchemaHandler.reportSchemaError(key, args, ele);
}
// validate attriubtes from non-schema namespaces
// REVISIT: why we store the attributes in this way? why not just a list
// of structure {element node, attr name/qname, attr value)?
// REVISIT: pass the proper element node to reportSchemaError
public void checkNonSchemaAttributes(XSGrammarBucket grammarBucket) {
// for all attributes
Iterator entries = fNonSchemaAttrs.entrySet().iterator();
XSAttributeDecl attrDecl;
while (entries.hasNext()) {
Map.Entry entry = (Map.Entry) entries.next();
// get name, uri, localpart
String attrRName = (String) entry.getKey();
String attrURI = attrRName.substring(0,attrRName.indexOf(','));
String attrLocal = attrRName.substring(attrRName.indexOf(',')+1);
// find associated grammar
SchemaGrammar sGrammar = grammarBucket.getGrammar(attrURI);
if (sGrammar == null) {
continue;
}
// and get the datatype validator, if there is one
attrDecl = sGrammar.getGlobalAttributeDecl(attrLocal);
if (attrDecl == null) {
continue;
}
XSSimpleType dv = (XSSimpleType)attrDecl.getTypeDefinition();
if (dv == null) {
continue;
}
// get all values appeared with this attribute name
Vector values = (Vector) entry.getValue();
String elName;
String attrName = (String)values.elementAt(0);
// for each of the values
int count = values.size();
for (int i = 1; i < count; i += 2) {
elName = (String)values.elementAt(i);
try {
// and validate it using the XSSimpleType
// REVISIT: what would be the proper validation context?
// guess we need to save that in the vectors too.
dv.validate((String)values.elementAt(i+1), null, null);
} catch(InvalidDatatypeValueException ide) {
reportSchemaError ("s4s-att-invalid-value",
new Object[] {elName, attrName, ide.getMessage()},
null);
}
}
}
}
// normalize the string according to the whiteSpace facet
public static String normalize(String content, short ws) {
int len = content == null ? 0 : content.length();
if (len == 0 || ws == XSSimpleType.WS_PRESERVE)
return content;
StringBuffer sb = new StringBuffer();
if (ws == XSSimpleType.WS_REPLACE) {
char ch;
// when it's replace, just replace #x9, #xa, #xd by #x20
for (int i = 0; i < len; i++) {
ch = content.charAt(i);
if (ch != 0x9 && ch != 0xa && ch != 0xd)
sb.append(ch);
else
sb.append((char)0x20);
}
} else {
char ch;
int i;
boolean isLeading = true;
// when it's collapse
for (i = 0; i < len; i++) {
ch = content.charAt(i);
// append real characters, so we passed leading ws
if (ch != 0x9 && ch != 0xa && ch != 0xd && ch != 0x20) {
sb.append(ch);
isLeading = false;
}
else {
// for whitespaces, we skip all following ws
for (; i < len-1; i++) {
ch = content.charAt(i+1);
if (ch != 0x9 && ch != 0xa && ch != 0xd && ch != 0x20)
break;
}
// if it's not a leading or tailing ws, then append a space
if (i < len - 1 && !isLeading)
sb.append((char)0x20);
}
}
}
return sb.toString();
}
// the following part implements an attribute-value-array pool.
// when checkAttribute is called, it calls getAvailableArray to get
// an array from the pool; when the caller is done with the array,
// it calls returnAttrArray to return that array to the pool.
// initial size of the array pool. 10 is big enough
static final int INIT_POOL_SIZE = 10;
// the incremental size of the array pool
static final int INC_POOL_SIZE = 10;
// the array pool
Object[][] fArrayPool = new Object[INIT_POOL_SIZE][ATTIDX_COUNT];
// used to clear the returned array
// I think System.arrayCopy is more efficient than setting 35 fields to null
private static Object[] fTempArray = new Object[ATTIDX_COUNT];
// current position of the array pool (# of arrays not returned)
int fPoolPos = 0;
// get the next available array
protected Object[] getAvailableArray() {
// if no array left in the pool, increase the pool size
if (fArrayPool.length == fPoolPos) {
// increase size
fArrayPool = new Object[fPoolPos+INC_POOL_SIZE][];
// initialize each *new* array
for (int i = fPoolPos; i < fArrayPool.length; i++)
fArrayPool[i] = new Object[ATTIDX_COUNT];
}
// get the next available one
Object[] retArray = fArrayPool[fPoolPos];
// clear it from the pool. this is for GC: if a caller forget to
// return the array, we want that array to be GCed.
fArrayPool[fPoolPos++] = null;
// to make sure that one array is not returned twice, we use
// the last entry to indicate whether an array is already returned
// now set it to false.
System.arraycopy(fTempArray, 0, retArray, 0, ATTIDX_COUNT-1);
retArray[ATTIDX_ISRETURNED] = Boolean.FALSE;
return retArray;
}
// return an array back to the pool
public void returnAttrArray(Object[] attrArray, XSDocumentInfo schemaDoc) {
// pop the namespace context
if (schemaDoc != null)
schemaDoc.fNamespaceSupport.popContext();
// if 1. the pool is full; 2. the array is null;
// 3. the array is of wrong size; 4. the array is already returned
// then we can't accept this array to be returned
if (fPoolPos == 0 ||
attrArray == null ||
attrArray.length != ATTIDX_COUNT ||
((Boolean)attrArray[ATTIDX_ISRETURNED]).booleanValue()) {
return;
}
// mark this array as returned
attrArray[ATTIDX_ISRETURNED] = Boolean.TRUE;
// better clear nonschema vector
if(attrArray[ATTIDX_NONSCHEMA] != null)
((Vector)attrArray[ATTIDX_NONSCHEMA]).clear();
// and put it into the pool
fArrayPool[--fPoolPos] = attrArray;
}
public void resolveNamespace(Element element, Attr[] attrs,
SchemaNamespaceSupport nsSupport) {
// push the namespace context
nsSupport.pushContext();
// search for new namespace bindings
int length = attrs.length;
Attr sattr = null;
String rawname, prefix, uri;
for (int i = 0; i < length; i++) {
sattr = attrs[i];
rawname = DOMUtil.getName(sattr);
prefix = null;
if (rawname.equals(XMLSymbols.PREFIX_XMLNS))
prefix = XMLSymbols.EMPTY_STRING;
else if (rawname.startsWith("xmlns:"))
prefix = fSymbolTable.addSymbol(DOMUtil.getLocalName(sattr));
if (prefix != null) {
uri = fSymbolTable.addSymbol(DOMUtil.getValue(sattr));
nsSupport.declarePrefix(prefix, uri.length()!=0 ? uri : null);
}
}
}
}
class OneAttr {
// name of the attribute
public String name;
// index of the datatype validator
public int dvIndex;
// whether it's optional, and has default value
public int valueIndex;
// the default value of this attribute
public Object dfltValue;
public OneAttr(String name, int dvIndex, int valueIndex, Object dfltValue) {
this.name = name;
this.dvIndex = dvIndex;
this.valueIndex = valueIndex;
this.dfltValue = dfltValue;
}
}
abstract class Container {
static final int THRESHOLD = 5;
static Container getContainer(int size) {
if (size > THRESHOLD)
return new LargeContainer(size);
else
return new SmallContainer(size);
}
abstract void put(String key, OneAttr value);
abstract OneAttr get(String key);
OneAttr[] values;
int pos = 0;
}
class SmallContainer extends Container {
String[] keys;
SmallContainer(int size) {
keys = new String[size];
values = new OneAttr[size];
}
void put(String key, OneAttr value) {
keys[pos] = key;
values[pos++] = value;
}
OneAttr get(String key) {
for (int i = 0; i < pos; i++) {
if (keys[i].equals(key)) {
return values[i];
}
}
return null;
}
}
class LargeContainer extends Container {
Hashtable items;
LargeContainer(int size) {
items = new Hashtable(size*2+1);
values = new OneAttr[size];
}
void put(String key, OneAttr value) {
items.put(key, value);
values[pos++] = value;
}
OneAttr get(String key) {
OneAttr ret = (OneAttr)items.get(key);
return ret;
}
}