pluginvalue.cpp

来自「ncbi源码」· C++ 代码 · 共 522 行

/*
 * ===========================================================================
 * PRODUCTION $Log: PluginValue.cpp,v $
 * PRODUCTION Revision 1000.3  2004/06/01 20:53:55  gouriano
 * PRODUCTION PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.9
 * PRODUCTION
 * ===========================================================================
 */

/* $Id: PluginValue.cpp,v 1000.3 2004/06/01 20:53:55 gouriano Exp $
 * ===========================================================================
 *
 *                            PUBLIC DOMAIN NOTICE
 *               National Center for Biotechnology Information
 *
 *  This software/database is a "United States Government Work" under the
 *  terms of the United States Copyright Act.  It was written as part of
 *  the author's official duties as a United States Government employee and
 *  thus cannot be copyrighted.  This software/database is freely available
 *  to the public for use. The National Library of Medicine and the U.S.
 *  Government have not placed any restriction on its use or reproduction.
 *
 *  Although all reasonable efforts have been taken to ensure the accuracy
 *  and reliability of the software and data, the NLM and the U.S.
 *  Government do not and cannot warrant the performance or results that
 *  may be obtained by using this software or data. The NLM and the U.S.
 *  Government disclaim all warranties, express or implied, including
 *  warranties of performance, merchantability or fitness for any particular
 *  purpose.
 *
 *  Please cite the author in any work or product based on this material.
 *
 * ===========================================================================
 *
 * Author:  .......
 *
 * File Description:
 *   .......
 *
 * Remark:
 *   This code was originally generated by application DATATOOL
 *   using specifications from the data definition file
 *   'plugin.asn'.
 */

// standard includes
#include <ncbi_pch.hpp>
#include <gui/core/plugin_exception.hpp>

// generated includes
#include <gui/plugin/PluginValue.hpp>
#include <gui/plugin/PluginObject.hpp>

#include <serial/typeinfo.hpp>

// generated classes

BEGIN_NCBI_SCOPE

BEGIN_objects_SCOPE // namespace ncbi::objects::


// constructor
CPluginValue::CPluginValue(void)
{
}


CPluginValue::CPluginValue(int val)
{
    SetInteger(val);
}


CPluginValue::CPluginValue(double val)
{
    SetDouble(val);
}


CPluginValue::CPluginValue(bool val)
{
    SetBoolean(val);
}


CPluginValue::CPluginValue(const string& str)
{
    SetString(str);
}


CPluginValue::CPluginValue(const IDocument& doc)
{
    SetDocument(doc);
}


CPluginValue::CPluginValue(const IDocument& doc, const CObject& obj)
{
    SetObject(doc, obj);
}


CPluginValue::CPluginValue(const CTypeInfo* info)
{
    SetObject(info);
}


// destructor
CPluginValue::~CPluginValue(void)
{
}


const string& CPluginValue::SetInteger()
{
    return Tparent::SetInteger();
}


void CPluginValue::SetInteger(const string& val)
{
    Tparent::SetInteger(val);
}


void CPluginValue::SetInteger(int val)
{
    Tparent::SetInteger(NStr::IntToString(val));
}


const string& CPluginValue::SetDouble()
{
    return Tparent::SetDouble();
}


void CPluginValue::SetDouble(const string& val)
{
    Tparent::SetDouble(val);
}


void CPluginValue::SetDouble(double val)
{
    Tparent::SetDouble(NStr::DoubleToString(val));
}


const string& CPluginValue::SetBoolean()
{
    return Tparent::SetBoolean();
}


void CPluginValue::SetBoolean(const string& val)
{
    Tparent::SetBoolean(val);
}


void CPluginValue::SetBoolean(bool val)
{
    Tparent::SetBoolean(NStr::BoolToString(val));
}


void CPluginValue::SetObject(const IDocument& doc, const CObject& obj)
{
	CPluginObject* obj_var = NULL;
	if (dynamic_cast<const IDocument*>(&obj)) {
		obj_var = &Tparent::SetDocument();
	} else {
		obj_var = &Tparent::SetObject();
	}
	if (obj_var) {
		obj_var->SetObject(&doc, &obj);
	}
}


void CPluginValue::SetObject(const string& type)
{
    CPluginObject& obj_var = Tparent::SetObject();
    obj_var.SetObject(type);
}


void CPluginValue::SetObject(const CTypeInfo* info)
{
    CPluginObject& obj_var = Tparent::SetObject();
    obj_var.SetObject(info);
}


void CPluginValue::SetDocument(const IDocument& doc)
{
    CPluginObject& obj_var = Tparent::SetDocument();
    obj_var.SetDocument(&doc);
}


void CPluginValue::SetDocument(void)
{
    CPluginObject& obj_var = Tparent::SetDocument();
    obj_var.SetDocument(NULL);
}


const string& CPluginValue::GetObjectSubtype(void) const
{
    if (IsDocument()) {
        return Tparent::GetDocument().GetSubtype();
    } else if (IsObject()) {
        return Tparent::GetObject().GetSubtype();
    }

    return kEmptyStr;
}


bool CPluginValue::AsBoolean(void) const
{
    if ( !IsBoolean() ) {
        NCBI_THROW(CPluginException, eInvalidArg,
                   "Attempt to access non-boolean value as boolean");
    }

    const string& str = GetBoolean();
    if (str.empty()) {
        return false;
    } else {
        return NStr::StringToBool(GetBoolean());
    }
}


int CPluginValue::AsInteger(void) const
{
    if ( !IsInteger() ) {
        NCBI_THROW(CPluginException, eInvalidArg,
                   "Attempt to access non-integer value as integer");
    }

    if (GetInteger().empty()) {
        NCBI_THROW(CPluginException, eInvalidArg,
                   "Attempt to access invalid integer value");
    }

    return NStr::StringToInt(GetInteger());
}


double CPluginValue::AsDouble(void) const
{
    if ( !IsDouble() ) {
        NCBI_THROW(CPluginException, eInvalidArg,
                   "Attempt to access non-double value as double");
    }

    if (GetDouble().empty()) {
        NCBI_THROW(CPluginException, eInvalidArg,
                   "Attempt to access invalid double value");
    }

    return NStr::StringToDouble(GetDouble());
}


const string& CPluginValue::AsString(void) const
{
    switch (Which()) {
    case e_Integer:
        _TRACE("CPluginValue::AsString(): access to integer value as string");
        return GetInteger();

    case e_Double:
        _TRACE("CPluginValue::AsString(): access to double value as string");
        return GetDouble();

    case e_Boolean:
        _TRACE("CPluginValue::AsString(): access to boolean value as string");
        return GetBoolean();

    case e_File:
        _TRACE("CPluginValue::AsString(): access to file value as string");
        return GetFile();

    case e_String:
        return GetString();

    case e_Document:
    case e_Object:
    default:
        NCBI_THROW(CPluginException, eInvalidArg,
                   "Attempt to access non-convertable value as string");
    }
}


const string& CPluginValue::AsFile(void) const
{
    if ( !IsFile() ) {
        NCBI_THROW(CPluginException, eInvalidArg,
                   "Attempt to access non-file value as file");
    }

    if (GetFile().empty()) {
        NCBI_THROW(CPluginException, eInvalidArg,
                   "Attempt to access invalid file value");
    }

    return GetFile();
}


const IDocument& CPluginValue::AsDocument(void) const
{
    if (IsDocument()) {
        if (GetDocument()) {
            return *GetDocument();
        }
        NCBI_THROW(CPluginException, eInvalidArg,
                   "Attempt to access NULL document");
    }
    NCBI_THROW(CPluginException, eInvalidArg,
               "Attempt to access non-document value as document");
}


const CObject& CPluginValue::AsObject(void) const
{
    if (IsObject()) {
        if (GetObject()) {
            return *GetObject();
        }
        NCBI_THROW(CPluginException, eInvalidArg,
                   "Attempt to access NULL object");
    }
    NCBI_THROW(CPluginException, eInvalidArg,
               "Attempt to access non-object value as object");
}


//
// determine if this URL is empty
//
bool CPluginValue::IsEmpty(void) const
{
    switch (Which()) {
    case e_String:
        return (IsString()  &&  GetString().empty());

    case e_File:
        return (IsFile()  &&  GetFile().empty());

    case e_Integer:
        return (IsInteger()  &&  GetInteger().empty());

    case e_Double:
        return (IsDouble()  &&  GetDouble().empty());

    case e_Boolean:
        return (IsBoolean()  &&  GetBoolean().empty());

    case e_Object:
        return (IsObject()  &&  Tparent::GetObject().IsEmpty());

    case e_Document:
        return (IsDocument()  &&  Tparent::GetDocument().IsEmpty());

    default:
        // unhandled = always invalid, always empty
        return true;
    }
}


END_objects_SCOPE // namespace ncbi::objects::

END_NCBI_SCOPE


/*
 * ===========================================================================
 *
 * $Log: PluginValue.cpp,v $
 * Revision 1000.3  2004/06/01 20:53:55  gouriano
 * PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.9
 *
 * Revision 1.9  2004/06/01 18:10:03  dicuccio
 * Interpret empty string as false for boolean arguments
 *
 * Revision 1.8  2004/05/21 22:27:46  gorelenk
 * Added PCH ncbi_pch.hpp
 *
 * Revision 1.7  2004/02/04 13:36:43  dicuccio
 * Implemented resetting of object-based arguments
 *
 * Revision 1.6  2003/12/22 19:24:49  dicuccio
 * Added getters/setters for types to forward from base class - necessary given change in variant
 *
 * Revision 1.5  2003/12/16 21:51:11  jcherry
 * Processing of file parameters
 *
 * Revision 1.4  2003/12/16 20:39:47  jcherry
 * Added support for plugin arguments of type file
 *
 * Revision 1.3  2003/11/03 18:35:54  dicuccio
 * Fixed setting of objects - SetObject() with a document is the same as
 * SetDocument()
 *
 * Revision 1.2  2003/10/27 17:44:33  dicuccio
 * Reworked CPluginValue to be a variant.  Removed ad hoc URL encoding
 *
 * Revision 1.1  2003/10/07 13:36:45  dicuccio
 * Renamed PluginURL* to PluginValue*.  Moved validation code into CPluginUtils
 *
 * Revision 1.23  2003/09/04 14:03:20  dicuccio
 * Use IDocument instead of CDocument
 *
 * Revision 1.22  2003/08/04 17:30:48  dicuccio
 * Endoce an object's subtype as "Object" if no type is known
 *
 * Revision 1.21  2003/07/31 17:02:00  dicuccio
 * Fixed thinko: in setting an object of type document, make sure to set the
 * object type to document
 *
 * Revision 1.20  2003/07/23 19:14:08  dicuccio
 * Moved logic for validating plugin arguments into CPluginUtils.
 *
 * Revision 1.19  2003/07/22 15:30:47  dicuccio
 * Dropped support for CSeqVector as a named type.  Changed to take advantage of
 * new Convert() API
 *
 * Revision 1.18  2003/06/02 16:06:20  dicuccio
 * Rearranged src/objects/ subtree.  This includes the following shifts:
 *     - src/objects/asn2asn --> arc/app/asn2asn
 *     - src/objects/testmedline --> src/objects/ncbimime/test
 *     - src/objects/objmgr --> src/objmgr
 *     - src/objects/util --> src/objmgr/util
 *     - src/objects/alnmgr --> src/objtools/alnmgr
 *     - src/objects/flat --> src/objtools/flat
 *     - src/objects/validator --> src/objtools/validator
 *     - src/objects/cddalignview --> src/objtools/cddalignview
 * In addition, libseq now includes six of the objects/seq... libs, and libmmdb
 * replaces the three libmmdb? libs.
 *
 * Revision 1.17  2003/05/19 13:37:46  dicuccio
 * Moved gui/core/plugin/ --> gui/plugin/
 *
 * Revision 1.16  2003/05/09 16:47:45  dicuccio
 * Added IsEmpty() - useful check for optional arguments.  Changed IsValid() to
 * report false for empty arguments of built-in types
 *
 * Revision 1.15  2003/04/29 14:48:07  dicuccio
 * Unified internal representation of all CObject-derived arguments
 *
 * Revision 1.14  2003/04/25 14:14:20  dicuccio
 * Remove a hunk fo dead code
 *
 * Revision 1.13  2003/04/24 19:01:26  ucko
 * Remove unbalanced quote from #if-ed out region (still affected some
 * compilers)
 *
 * Revision 1.12  2003/04/24 16:34:08  dicuccio
 * Large clean-up.  Siplified object type specification and retrieval.
 *
 * Revision 1.11  2003/03/28 17:11:10  dicuccio
 * Added PostRead() to handle type derivation
 *
 * Revision 1.10  2003/03/25 19:40:30  dicuccio
 * Added CSeq_annot as a named type
 *
 * Revision 1.9  2003/03/20 21:17:16  dicuccio
 * Fixed checking of m_Type in retrieval macros to reflect real type returned by
 * GetType()
 *
 * Revision 1.8  2003/03/17 14:50:19  dicuccio
 * Use dynamic_cast<> where appropriate
 *
 * Revision 1.7  2003/03/10 23:01:18  kuznets
 * iterate -> ITERATE
 *
 * Revision 1.6  2003/02/28 15:08:22  dicuccio
 * Added overloaded Assign().  Commented out some unnecessary _TRACE() statements
 *
 * Revision 1.5  2003/02/27 16:25:13  dicuccio
 * Fixed bug in encoding of document - was encoded as integer (ooops).
 *
 * Revision 1.4  2003/02/26 20:54:12  dicuccio
 * Wrapped insertion of options (multimap) to get around compilation issues in
 * Solaris
 *
 * Revision 1.3  2003/02/26 14:28:59  dicuccio
 * Converted all setters to take const arguments, to avoid using const_cast<>
 * outside of this class.  Added beefed up value validation
 *
 * Revision 1.2  2003/02/25 14:46:24  dicuccio
 * Changed internal representation of plugin URL.  Changed data model value
 * types to support an implied document value as well - this enables such
 * arguments to pass scopes with the value value
 *
 * Revision 1.1  2003/02/24 13:03:17  dicuccio
 * Renamed classes in plugin spec:
 *     CArgSeg --> CPluginArgSet
 *     CArgument --> CPluginArg
 *     CPluginArgs --> CPluginCommand
 *     CPluginCommands --> CPluginCommandSet
 *
 * Revision 1.1  2003/02/20 19:49:57  dicuccio
 * Created new plugin architecture, based on ASN.1 spec.  Moved GBENCH frameowrk
 * over to use new plugin architecture.
 *
 *
 * ===========================================================================
 */
/* Original file checksum: lines: 64, chars: 1864, CRC32: 5ef4a2cd */