/*
* The Apache Software License, Version 1.1
*
* Copyright (c) 2001-2003 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Xerces" and "Apache Software Foundation" must
* not be used to endorse or promote products derived from this
* software without prior written permission. For written
* permission, please contact apache\@apache.org.
*
* 5. Products derived from this software may not be called "Apache",
* nor may "Apache" appear in their name, without prior written
* permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation, and was
* originally based on software copyright (c) 2001, International
* Business Machines, Inc., http://www.ibm.com . For more information
* on the Apache Software Foundation, please see
* .
*/
/*
* $Id: IdentityConstraint.hpp,v 1.7 2003/11/14 22:35:09 neilg Exp $
*/
#if !defined(IDENTITYCONSTRAINT_HPP)
#define IDENTITYCONSTRAINT_HPP
/**
* The class act as a base class for schema identity constraints.
*/
// ---------------------------------------------------------------------------
// Includes
// ---------------------------------------------------------------------------
#include
#include
#include
XERCES_CPP_NAMESPACE_BEGIN
// ---------------------------------------------------------------------------
// Forward Declarations
// ---------------------------------------------------------------------------
class IC_Selector;
class VALIDATORS_EXPORT IdentityConstraint : public XSerializable, public XMemory
{
public:
// -----------------------------------------------------------------------
// Constants
// -----------------------------------------------------------------------
enum ICType {
UNIQUE = 0,
KEY = 1,
KEYREF = 2,
UNKNOWN
};
// -----------------------------------------------------------------------
// Constructors/Destructor
// -----------------------------------------------------------------------
virtual ~IdentityConstraint();
// -----------------------------------------------------------------------
// operators
// -----------------------------------------------------------------------
bool operator== (const IdentityConstraint& other) const;
bool operator!= (const IdentityConstraint& other) const;
// -----------------------------------------------------------------------
// Getter methods
// -----------------------------------------------------------------------
virtual short getType() const = 0;
int getFieldCount() const;
XMLCh* getIdentityConstraintName() const;
XMLCh* getElementName() const;
IC_Selector* getSelector() const;
int getNamespaceURI() const;
// -----------------------------------------------------------------------
// Setter methods
// -----------------------------------------------------------------------
void setSelector(IC_Selector* const selector);
void setNamespaceURI(int uri);
// -----------------------------------------------------------------------
// Access methods
// -----------------------------------------------------------------------
void addField(IC_Field* const field);
const IC_Field* getFieldAt(const unsigned int index) const;
IC_Field* getFieldAt(const unsigned int index);
/***
* Support for Serialization/De-serialization
***/
DECL_XSERIALIZABLE(IdentityConstraint)
static void storeIC(XSerializeEngine& serEng
, IdentityConstraint* const ic);
static IdentityConstraint* loadIC(XSerializeEngine& serEng);
protected:
// -----------------------------------------------------------------------
// Constructors/Destructor
// -----------------------------------------------------------------------
IdentityConstraint(const XMLCh* const identityConstraintName,
const XMLCh* const elementName,
MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager);
private:
// -----------------------------------------------------------------------
// Unimplemented contstructors and operators
// -----------------------------------------------------------------------
IdentityConstraint(const IdentityConstraint& other);
IdentityConstraint& operator= (const IdentityConstraint& other);
// -----------------------------------------------------------------------
// CleanUp methods
// -----------------------------------------------------------------------
void cleanUp();
// -----------------------------------------------------------------------
// Data members
//
// fIdentityConstraintName
// The identity constraint name
//
// fElemName
// The element name
//
// fSelector
// The selector information
//
// fFields
// The field(s) information
// -----------------------------------------------------------------------
XMLCh* fIdentityConstraintName;
XMLCh* fElemName;
IC_Selector* fSelector;
RefVectorOf* fFields;
MemoryManager* fMemoryManager;
int fNamespaceURI;
};
// ---------------------------------------------------------------------------
// IdentityConstraint: Getter methods
// ---------------------------------------------------------------------------
inline int IdentityConstraint::getFieldCount() const {
if (fFields) {
return fFields->size();
}
return 0;
}
inline XMLCh* IdentityConstraint::getIdentityConstraintName() const {
return fIdentityConstraintName;
}
inline XMLCh* IdentityConstraint::getElementName() const {
return fElemName;
}
inline IC_Selector* IdentityConstraint::getSelector() const {
return fSelector;
}
inline int IdentityConstraint::getNamespaceURI() const
{
return fNamespaceURI;
}
// ---------------------------------------------------------------------------
// IdentityConstraint: Setter methods
// ---------------------------------------------------------------------------
inline void IdentityConstraint::setNamespaceURI(int uri)
{
fNamespaceURI = uri;
}
// ---------------------------------------------------------------------------
// IdentityConstraint: Access methods
// ---------------------------------------------------------------------------
inline void IdentityConstraint::addField(IC_Field* const field) {
if (!fFields) {
fFields = new (fMemoryManager) RefVectorOf(4, true, fMemoryManager);
}
fFields->addElement(field);
}
inline const IC_Field* IdentityConstraint::getFieldAt(const unsigned int index) const {
if (fFields) {
return (fFields->elementAt(index));
}
return 0;
}
inline IC_Field* IdentityConstraint::getFieldAt(const unsigned int index) {
if (fFields) {
return (fFields->elementAt(index));
}
return 0;
}
XERCES_CPP_NAMESPACE_END
#endif
/**
* End of file IdentityConstraint.hpp
*/