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//////////////////////////////////////////////////////////////////////////
//
// pgScript - PostgreSQL Tools
//
// Copyright (C) 2002 - 2012, The pgAdmin Development Team
// This software is released under the PostgreSQL Licence
//
//////////////////////////////////////////////////////////////////////////
#include "pgAdmin3.h"
#include "pgscript/statements/pgsPrintStmt.h"
#include "pgscript/exceptions/pgsException.h"
#include "pgscript/utilities/pgsThread.h"
#include "pgscript/utilities/pgsUtilities.h"
pgsPrintStmt::pgsPrintStmt(const pgsExpression *var, pgsOutputStream &cout,
pgsThread *app) :
pgsStmt(app), m_var(var), m_cout(cout)
{
}
pgsPrintStmt::~pgsPrintStmt()
{
pdelete(m_var);
}
void pgsPrintStmt::eval(pgsVarMap &vars) const
{
if (m_app != 0)
{
m_app->LockOutput();
}
try
{
m_cout << PGSOUTPGSCRIPT << wx_static_cast(const wxString,
m_var->eval(vars)->value()) << wxT("\n");
}
catch (const pgsException &)
{
if (m_app != 0)
{
m_app->UnlockOutput();
}
throw;
}
if (m_app != 0)
{
m_app->UnlockOutput();
}
}
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