[188] | 1 | /*
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| 2 | * The Apache Software License, Version 1.1
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| 3 | *
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| 4 | * Copyright (c) 2001-2003 The Apache Software Foundation. All rights
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| 5 | * reserved.
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| 6 | *
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| 7 | * Redistribution and use in source and binary forms, with or without
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| 8 | * modification, are permitted provided that the following conditions
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| 9 | * are met:
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| 10 | *
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| 11 | * 1. Redistributions of source code must retain the above copyright
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| 12 | * notice, this list of conditions and the following disclaimer.
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| 13 | *
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| 14 | * 2. Redistributions in binary form must reproduce the above copyright
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| 15 | * notice, this list of conditions and the following disclaimer in
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| 16 | * the documentation and/or other materials provided with the
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| 17 | * distribution.
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| 18 | *
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| 19 | * 3. The end-user documentation included with the redistribution,
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| 20 | * if any, must include the following acknowledgment:
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| 21 | * "This product includes software developed by the
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| 22 | * Apache Software Foundation (http://www.apache.org/)."
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| 23 | * Alternately, this acknowledgment may appear in the software itself,
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| 24 | * if and wherever such third-party acknowledgments normally appear.
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| 25 | *
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| 26 | * 4. The names "Xerces" and "Apache Software Foundation" must
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| 27 | * not be used to endorse or promote products derived from this
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| 28 | * software without prior written permission. For written
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| 29 | * permission, please contact apache\@apache.org.
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| 30 | *
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| 31 | * 5. Products derived from this software may not be called "Apache",
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| 32 | * nor may "Apache" appear in their name, without prior written
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| 33 | * permission of the Apache Software Foundation.
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| 34 | *
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| 35 | * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
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| 36 | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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| 37 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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| 38 | * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
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| 39 | * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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| 40 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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| 41 | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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| 42 | * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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| 43 | * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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| 44 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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| 45 | * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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| 46 | * SUCH DAMAGE.
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| 47 | * ====================================================================
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| 48 | *
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| 49 | * This software consists of voluntary contributions made by many
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| 50 | * individuals on behalf of the Apache Software Foundation, and was
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| 51 | * originally based on software copyright (c) 2001, International
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| 52 | * Business Machines, Inc., http://www.ibm.com . For more information
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| 53 | * on the Apache Software Foundation, please see
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| 54 | * <http://www.apache.org/>.
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| 55 | */
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| 56 |
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| 57 | /*
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| 58 | * $Id: IdentityConstraint.hpp,v 1.7 2003/11/14 22:35:09 neilg Exp $
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| 59 | */
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| 60 |
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| 61 | #if !defined(IDENTITYCONSTRAINT_HPP)
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| 62 | #define IDENTITYCONSTRAINT_HPP
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| 63 |
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| 64 |
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| 65 | /**
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| 66 | * The class act as a base class for schema identity constraints.
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| 67 | */
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| 68 |
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| 69 | // ---------------------------------------------------------------------------
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| 70 | // Includes
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| 71 | // ---------------------------------------------------------------------------
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| 72 | #include <xercesc/util/RefVectorOf.hpp>
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| 73 | #include <xercesc/validators/schema/identity/IC_Field.hpp>
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| 74 |
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| 75 | #include <xercesc/internal/XSerializable.hpp>
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| 76 |
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| 77 | XERCES_CPP_NAMESPACE_BEGIN
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| 78 |
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| 79 | // ---------------------------------------------------------------------------
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| 80 | // Forward Declarations
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| 81 | // ---------------------------------------------------------------------------
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| 82 | class IC_Selector;
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| 83 |
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| 84 | class VALIDATORS_EXPORT IdentityConstraint : public XSerializable, public XMemory
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| 85 | {
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| 86 | public:
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| 87 | // -----------------------------------------------------------------------
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| 88 | // Constants
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| 89 | // -----------------------------------------------------------------------
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| 90 | enum ICType {
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| 91 | UNIQUE = 0,
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| 92 | KEY = 1,
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| 93 | KEYREF = 2,
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| 94 | UNKNOWN
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| 95 | };
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| 96 |
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| 97 | // -----------------------------------------------------------------------
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| 98 | // Constructors/Destructor
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| 99 | // -----------------------------------------------------------------------
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| 100 | virtual ~IdentityConstraint();
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| 101 |
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| 102 | // -----------------------------------------------------------------------
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| 103 | // operators
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| 104 | // -----------------------------------------------------------------------
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| 105 | bool operator== (const IdentityConstraint& other) const;
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| 106 | bool operator!= (const IdentityConstraint& other) const;
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| 107 |
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| 108 | // -----------------------------------------------------------------------
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| 109 | // Getter methods
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| 110 | // -----------------------------------------------------------------------
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| 111 | virtual short getType() const = 0;
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| 112 | int getFieldCount() const;
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| 113 | XMLCh* getIdentityConstraintName() const;
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| 114 | XMLCh* getElementName() const;
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| 115 | IC_Selector* getSelector() const;
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| 116 | int getNamespaceURI() const;
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| 117 |
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| 118 | // -----------------------------------------------------------------------
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| 119 | // Setter methods
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| 120 | // -----------------------------------------------------------------------
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| 121 | void setSelector(IC_Selector* const selector);
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| 122 | void setNamespaceURI(int uri);
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| 123 |
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| 124 | // -----------------------------------------------------------------------
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| 125 | // Access methods
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| 126 | // -----------------------------------------------------------------------
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| 127 | void addField(IC_Field* const field);
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| 128 | const IC_Field* getFieldAt(const unsigned int index) const;
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| 129 | IC_Field* getFieldAt(const unsigned int index);
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| 130 |
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| 131 | /***
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| 132 | * Support for Serialization/De-serialization
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| 133 | ***/
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| 134 | DECL_XSERIALIZABLE(IdentityConstraint)
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| 135 |
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| 136 | static void storeIC(XSerializeEngine& serEng
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| 137 | , IdentityConstraint* const ic);
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| 138 |
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| 139 | static IdentityConstraint* loadIC(XSerializeEngine& serEng);
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| 140 |
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| 141 | protected:
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| 142 | // -----------------------------------------------------------------------
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| 143 | // Constructors/Destructor
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| 144 | // -----------------------------------------------------------------------
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| 145 | IdentityConstraint(const XMLCh* const identityConstraintName,
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| 146 | const XMLCh* const elementName,
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| 147 | MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager);
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| 148 |
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| 149 | private:
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| 150 | // -----------------------------------------------------------------------
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| 151 | // Unimplemented contstructors and operators
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| 152 | // -----------------------------------------------------------------------
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| 153 | IdentityConstraint(const IdentityConstraint& other);
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| 154 | IdentityConstraint& operator= (const IdentityConstraint& other);
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| 155 |
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| 156 | // -----------------------------------------------------------------------
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| 157 | // CleanUp methods
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| 158 | // -----------------------------------------------------------------------
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| 159 | void cleanUp();
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| 160 |
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| 161 | // -----------------------------------------------------------------------
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| 162 | // Data members
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| 163 | //
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| 164 | // fIdentityConstraintName
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| 165 | // The identity constraint name
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| 166 | //
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| 167 | // fElemName
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| 168 | // The element name
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| 169 | //
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| 170 | // fSelector
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| 171 | // The selector information
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| 172 | //
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| 173 | // fFields
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| 174 | // The field(s) information
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| 175 | // -----------------------------------------------------------------------
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| 176 | XMLCh* fIdentityConstraintName;
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| 177 | XMLCh* fElemName;
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| 178 | IC_Selector* fSelector;
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| 179 | RefVectorOf<IC_Field>* fFields;
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| 180 | MemoryManager* fMemoryManager;
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| 181 | int fNamespaceURI;
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| 182 | };
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| 183 |
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| 184 |
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| 185 | // ---------------------------------------------------------------------------
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| 186 | // IdentityConstraint: Getter methods
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| 187 | // ---------------------------------------------------------------------------
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| 188 | inline int IdentityConstraint::getFieldCount() const {
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| 189 |
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| 190 | if (fFields) {
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| 191 | return fFields->size();
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| 192 | }
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| 193 |
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| 194 | return 0;
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| 195 | }
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| 196 |
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| 197 | inline XMLCh* IdentityConstraint::getIdentityConstraintName() const {
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| 198 |
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| 199 | return fIdentityConstraintName;
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| 200 | }
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| 201 |
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| 202 | inline XMLCh* IdentityConstraint::getElementName() const {
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| 203 |
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| 204 | return fElemName;
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| 205 | }
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| 206 |
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| 207 | inline IC_Selector* IdentityConstraint::getSelector() const {
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| 208 |
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| 209 | return fSelector;
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| 210 | }
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| 211 |
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| 212 | inline int IdentityConstraint::getNamespaceURI() const
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| 213 | {
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| 214 | return fNamespaceURI;
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| 215 | }
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| 216 |
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| 217 | // ---------------------------------------------------------------------------
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| 218 | // IdentityConstraint: Setter methods
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| 219 | // ---------------------------------------------------------------------------
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| 220 | inline void IdentityConstraint::setNamespaceURI(int uri)
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| 221 | {
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| 222 | fNamespaceURI = uri;
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| 223 | }
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| 224 |
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| 225 | // ---------------------------------------------------------------------------
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| 226 | // IdentityConstraint: Access methods
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| 227 | // ---------------------------------------------------------------------------
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| 228 | inline void IdentityConstraint::addField(IC_Field* const field) {
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| 229 |
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| 230 | if (!fFields) {
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| 231 | fFields = new (fMemoryManager) RefVectorOf<IC_Field>(4, true, fMemoryManager);
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| 232 | }
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| 233 |
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| 234 | fFields->addElement(field);
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| 235 | }
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| 236 |
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| 237 | inline const IC_Field* IdentityConstraint::getFieldAt(const unsigned int index) const {
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| 238 |
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| 239 | if (fFields) {
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| 240 | return (fFields->elementAt(index));
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| 241 | }
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| 242 |
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| 243 | return 0;
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| 244 | }
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| 245 |
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| 246 | inline IC_Field* IdentityConstraint::getFieldAt(const unsigned int index) {
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| 247 |
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| 248 | if (fFields) {
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| 249 | return (fFields->elementAt(index));
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| 250 | }
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| 251 |
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| 252 | return 0;
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| 253 | }
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| 254 |
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| 255 | XERCES_CPP_NAMESPACE_END
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| 256 |
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| 257 | #endif
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| 258 |
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| 259 | /**
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| 260 | * End of file IdentityConstraint.hpp
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| 261 | */
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| 262 |
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