/*

 * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.

 */

/*

 * 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 com.sun.org.apache.xerces.internal.impl.dv.xs;

import com.sun.org.apache.xerces.internal.impl.dv.SchemaDVFactory;

import com.sun.org.apache.xerces.internal.impl.dv.XSFacets;

import com.sun.org.apache.xerces.internal.impl.dv.XSSimpleType;

import com.sun.org.apache.xerces.internal.util.SymbolHash;

import com.sun.org.apache.xerces.internal.xs.XSConstants;

import com.sun.org.apache.xerces.internal.xs.XSObjectList;

/**

 * the factory to create/return built-in schema DVs and create user-defined DVs

 *

 * @xerces.internal

 *

 * @author Neeraj Bajaj, Sun Microsystems, inc.

 * @author Sandy Gao, IBM

 *

 * @LastModified: Nov 2017

 */

public class BaseDVFactory extends SchemaDVFactory {

    static final String URI_SCHEMAFORSCHEMA = "http://www.w3.org/2001/XMLSchema";

    // there are 27 types. 53 is the closest prime number to 27*2=54.

    static SymbolHash fBaseTypes = new SymbolHash(53);

    static {

        createBuiltInTypes(fBaseTypes);

    }

    /**

     * Get a built-in simple type of the given name

     * REVISIT: its still not decided within the Schema WG how to define the

     *          ur-types and if all simple types should be derived from a

     *          complex type, so as of now we ignore the fact that anySimpleType

     *          is derived from anyType, and pass 'null' as the base of

     *          anySimpleType. It needs to be changed as per the decision taken.

     *

     * @param name  the name of the datatype

     * @return      the datatype validator of the given name

     */

    public XSSimpleType getBuiltInType(String name) {

        return (XSSimpleType)fBaseTypes.get(name);

    }

    /**

     * get all built-in simple types, which are stored in a hashtable keyed by

     * the name

     *

     * @return      a hashtable which contains all built-in simple types

     */

    public SymbolHash getBuiltInTypes() {

        return fBaseTypes.makeClone();

    }

    /**

     * Create a new simple type which is derived by restriction from another

     * simple type.

     *

     * @param name              name of the new type, could be null

     * @param targetNamespace   target namespace of the new type, could be null

     * @param finalSet          value of "final"

     * @param base              base type of the new type

     * @param annotations       set of annotations

     * @return                  the newly created simple type

     */

    public XSSimpleType createTypeRestriction(String name, String targetNamespace,

                                              short finalSet, XSSimpleType base, XSObjectList annotations) {

        return new XSSimpleTypeDecl((XSSimpleTypeDecl)base, name, targetNamespace, finalSet, false, annotations);

    }

    /**

     * Create a new simple type which is derived by list from another simple

     * type.

     *

     * @param name              name of the new type, could be null

     * @param targetNamespace   target namespace of the new type, could be null

     * @param finalSet          value of "final"

     * @param itemType          item type of the list type

     * @param annotations       set of annotations

     * @return                  the newly created simple type

     */

    public XSSimpleType createTypeList(String name, String targetNamespace,

                                       short finalSet, XSSimpleType itemType,

                                       XSObjectList annotations) {

        return new XSSimpleTypeDecl(name, targetNamespace, finalSet, (XSSimpleTypeDecl)itemType, false, annotations);

    }

    /**

     * Create a new simple type which is derived by union from a list of other

     * simple types.

     *

     * @param name              name of the new type, could be null

     * @param targetNamespace   target namespace of the new type, could be null

     * @param finalSet          value of "final"

     * @param memberTypes       member types of the union type

     * @param annotations       set of annotations

     * @return                  the newly created simple type

     */

    public XSSimpleType createTypeUnion(String name, String targetNamespace,

                                        short finalSet, XSSimpleType[] memberTypes,

                                        XSObjectList annotations) {

        int typeNum = memberTypes.length;

        XSSimpleTypeDecl[] mtypes = new XSSimpleTypeDecl[typeNum];

        System.arraycopy(memberTypes, 0, mtypes, 0, typeNum);

        return new XSSimpleTypeDecl(name, targetNamespace, finalSet, mtypes, annotations);

    }

    // create all built-in types

    static void createBuiltInTypes(SymbolHash types) {

        // base schema simple type names

        final String ANYSIMPLETYPE     = "anySimpleType";

        final String ANYURI            = "anyURI";

        final String BASE64BINARY      = "base64Binary";

        final String BOOLEAN           = "boolean";

        final String BYTE              = "byte";

        final String DATE              = "date";

        final String DATETIME          = "dateTime";

        final String DAY               = "gDay";

        final String DECIMAL           = "decimal";

        final String INT               = "int";

        final String INTEGER           = "integer";

        final String LONG              = "long";

        final String NEGATIVEINTEGER   = "negativeInteger";

        final String MONTH             = "gMonth";

        final String MONTHDAY          = "gMonthDay";

        final String NONNEGATIVEINTEGER= "nonNegativeInteger";

        final String NONPOSITIVEINTEGER= "nonPositiveInteger";

        final String POSITIVEINTEGER   = "positiveInteger";

        final String SHORT             = "short";

        final String STRING            = "string";

        final String TIME              = "time";

        final String UNSIGNEDBYTE      = "unsignedByte";

        final String UNSIGNEDINT       = "unsignedInt";

        final String UNSIGNEDLONG      = "unsignedLong";

        final String UNSIGNEDSHORT     = "unsignedShort";

        final String YEAR              = "gYear";

        final String YEARMONTH         = "gYearMonth";

        final XSFacets facets = new XSFacets();

        XSSimpleTypeDecl anySimpleType = XSSimpleTypeDecl.fAnySimpleType;

        types.put(ANYSIMPLETYPE, anySimpleType);

        XSSimpleTypeDecl stringDV = new XSSimpleTypeDecl(anySimpleType, STRING, XSSimpleTypeDecl.DV_STRING, XSSimpleType.ORDERED_FALSE, false, false, false, true, XSConstants.STRING_DT);

        types.put(STRING, stringDV);

        types.put(BOOLEAN, new XSSimpleTypeDecl(anySimpleType, BOOLEAN, XSSimpleTypeDecl.DV_BOOLEAN, XSSimpleType.ORDERED_FALSE, false, true, false, true, XSConstants.BOOLEAN_DT));

        XSSimpleTypeDecl decimalDV = new XSSimpleTypeDecl(anySimpleType, DECIMAL, XSSimpleTypeDecl.DV_DECIMAL, XSSimpleType.ORDERED_TOTAL, false, false, true, true, XSConstants.DECIMAL_DT);

        types.put(DECIMAL, decimalDV);

        types.put(ANYURI, new XSSimpleTypeDecl(anySimpleType, ANYURI, XSSimpleTypeDecl.DV_ANYURI, XSSimpleType.ORDERED_FALSE, false, false, false, true, XSConstants.ANYURI_DT));

        types.put(BASE64BINARY, new XSSimpleTypeDecl(anySimpleType, BASE64BINARY, XSSimpleTypeDecl.DV_BASE64BINARY, XSSimpleType.ORDERED_FALSE, false, false, false, true, XSConstants.BASE64BINARY_DT));

        types.put(DATETIME, new XSSimpleTypeDecl(anySimpleType, DATETIME, XSSimpleTypeDecl.DV_DATETIME, XSSimpleType.ORDERED_PARTIAL, false, false, false, true, XSConstants.DATETIME_DT));

        types.put(TIME, new XSSimpleTypeDecl(anySimpleType, TIME, XSSimpleTypeDecl.DV_TIME, XSSimpleType.ORDERED_PARTIAL, false, false, false, true, XSConstants.TIME_DT));

        types.put(DATE, new XSSimpleTypeDecl(anySimpleType, DATE, XSSimpleTypeDecl.DV_DATE, XSSimpleType.ORDERED_PARTIAL, false, false, false, true, XSConstants.DATE_DT));

        types.put(YEARMONTH, new XSSimpleTypeDecl(anySimpleType, YEARMONTH, XSSimpleTypeDecl.DV_GYEARMONTH, XSSimpleType.ORDERED_PARTIAL, false, false, false, true, XSConstants.GYEARMONTH_DT));

        types.put(YEAR, new XSSimpleTypeDecl(anySimpleType, YEAR, XSSimpleTypeDecl.DV_GYEAR, XSSimpleType.ORDERED_PARTIAL, false, false, false, true, XSConstants.GYEAR_DT));

        types.put(MONTHDAY, new XSSimpleTypeDecl(anySimpleType, MONTHDAY, XSSimpleTypeDecl.DV_GMONTHDAY, XSSimpleType.ORDERED_PARTIAL, false, false, false, true, XSConstants.GMONTHDAY_DT));

        types.put(DAY, new XSSimpleTypeDecl(anySimpleType, DAY, XSSimpleTypeDecl.DV_GDAY, XSSimpleType.ORDERED_PARTIAL, false, false, false, true, XSConstants.GDAY_DT));

        types.put(MONTH, new XSSimpleTypeDecl(anySimpleType, MONTH, XSSimpleTypeDecl.DV_GMONTH, XSSimpleType.ORDERED_PARTIAL, false, false, false, true, XSConstants.GMONTH_DT));

        XSSimpleTypeDecl integerDV = new XSSimpleTypeDecl(decimalDV, INTEGER, XSSimpleTypeDecl.DV_INTEGER, XSSimpleType.ORDERED_TOTAL, false, false, true, true, XSConstants.INTEGER_DT);

        types.put(INTEGER, integerDV);

        facets.maxInclusive = "0";

        XSSimpleTypeDecl nonPositiveDV = new XSSimpleTypeDecl(integerDV, NONPOSITIVEINTEGER, URI_SCHEMAFORSCHEMA, (short)0, false, null, XSConstants.NONPOSITIVEINTEGER_DT);

        nonPositiveDV.applyFacets1(facets , XSSimpleType.FACET_MAXINCLUSIVE, (short)0);

        types.put(NONPOSITIVEINTEGER, nonPositiveDV);

        facets.maxInclusive = "-1";

        XSSimpleTypeDecl negativeDV = new XSSimpleTypeDecl(nonPositiveDV, NEGATIVEINTEGER, URI_SCHEMAFORSCHEMA, (short)0, false, null, XSConstants.NEGATIVEINTEGER_DT);

        negativeDV.applyFacets1(facets , XSSimpleType.FACET_MAXINCLUSIVE, (short)0);

        types.put(NEGATIVEINTEGER, negativeDV);

        facets.maxInclusive = "9223372036854775807";

        facets.minInclusive = "-9223372036854775808";

        XSSimpleTypeDecl longDV = new XSSimpleTypeDecl(integerDV, LONG, URI_SCHEMAFORSCHEMA, (short)0, false, null, XSConstants.LONG_DT);

        longDV.applyFacets1(facets , (short)(XSSimpleType.FACET_MAXINCLUSIVE | XSSimpleType.FACET_MININCLUSIVE), (short)0 );

        types.put(LONG, longDV);

        facets.maxInclusive = "2147483647";

        facets.minInclusive =  "-2147483648";

        XSSimpleTypeDecl intDV = new XSSimpleTypeDecl(longDV, INT, URI_SCHEMAFORSCHEMA, (short)0, false, null, XSConstants.INT_DT);

        intDV.applyFacets1(facets, (short)(XSSimpleType.FACET_MAXINCLUSIVE | XSSimpleType.FACET_MININCLUSIVE), (short)0 );

        types.put(INT, intDV);

        facets.maxInclusive = "32767";

        facets.minInclusive = "-32768";

        XSSimpleTypeDecl shortDV = new XSSimpleTypeDecl(intDV, SHORT , URI_SCHEMAFORSCHEMA, (short)0, false, null, XSConstants.SHORT_DT);

        shortDV.applyFacets1(facets, (short)(XSSimpleType.FACET_MAXINCLUSIVE | XSSimpleType.FACET_MININCLUSIVE), (short)0 );

        types.put(SHORT, shortDV);

        facets.maxInclusive = "127";

        facets.minInclusive = "-128";

        XSSimpleTypeDecl byteDV = new XSSimpleTypeDecl(shortDV, BYTE , URI_SCHEMAFORSCHEMA, (short)0, false, null, XSConstants.BYTE_DT);

        byteDV.applyFacets1(facets, (short)(XSSimpleType.FACET_MAXINCLUSIVE | XSSimpleType.FACET_MININCLUSIVE), (short)0 );

        types.put(BYTE, byteDV);

        facets.minInclusive =  "0" ;

        XSSimpleTypeDecl nonNegativeDV = new XSSimpleTypeDecl(integerDV, NONNEGATIVEINTEGER , URI_SCHEMAFORSCHEMA, (short)0, false, null, XSConstants.NONNEGATIVEINTEGER_DT);

        nonNegativeDV.applyFacets1(facets, XSSimpleType.FACET_MININCLUSIVE, (short)0 );

        types.put(NONNEGATIVEINTEGER, nonNegativeDV);

        facets.maxInclusive = "18446744073709551615" ;

        XSSimpleTypeDecl unsignedLongDV = new XSSimpleTypeDecl(nonNegativeDV, UNSIGNEDLONG , URI_SCHEMAFORSCHEMA, (short)0, false, null, XSConstants.UNSIGNEDLONG_DT);

        unsignedLongDV.applyFacets1(facets, XSSimpleType.FACET_MAXINCLUSIVE, (short)0 );

        types.put(UNSIGNEDLONG, unsignedLongDV);

        facets.maxInclusive = "4294967295" ;

        XSSimpleTypeDecl unsignedIntDV = new XSSimpleTypeDecl(unsignedLongDV, UNSIGNEDINT , URI_SCHEMAFORSCHEMA, (short)0, false, null, XSConstants.UNSIGNEDINT_DT);

        unsignedIntDV.applyFacets1(facets, XSSimpleType.FACET_MAXINCLUSIVE, (short)0 );

        types.put(UNSIGNEDINT, unsignedIntDV);

        facets.maxInclusive = "65535" ;

        XSSimpleTypeDecl unsignedShortDV = new XSSimpleTypeDecl(unsignedIntDV, UNSIGNEDSHORT , URI_SCHEMAFORSCHEMA, (short)0, false, null, XSConstants.UNSIGNEDSHORT_DT);

        unsignedShortDV.applyFacets1(facets, XSSimpleType.FACET_MAXINCLUSIVE, (short)0 );

        types.put(UNSIGNEDSHORT, unsignedShortDV);

        facets.maxInclusive = "255" ;

        XSSimpleTypeDecl unsignedByteDV = new XSSimpleTypeDecl(unsignedShortDV, UNSIGNEDBYTE , URI_SCHEMAFORSCHEMA, (short)0, false, null, XSConstants.UNSIGNEDBYTE_DT);

        unsignedByteDV.applyFacets1(facets, XSSimpleType.FACET_MAXINCLUSIVE, (short)0 );

        types.put(UNSIGNEDBYTE, unsignedByteDV);

        facets.minInclusive = "1" ;

        XSSimpleTypeDecl positiveIntegerDV = new XSSimpleTypeDecl(nonNegativeDV, POSITIVEINTEGER , URI_SCHEMAFORSCHEMA, (short)0, false, null, XSConstants.POSITIVEINTEGER_DT);

        positiveIntegerDV.applyFacets1(facets, XSSimpleType.FACET_MININCLUSIVE, (short)0 );

        types.put(POSITIVEINTEGER, positiveIntegerDV);

    }//createBuiltInTypes(SymbolHash)

}//BaseDVFactory