gecko-dev/storage/mozStorageStatement.h
Nathan Froyd 01583602a9 Bug 1207245 - part 6 - rename nsRefPtr<T> to RefPtr<T>; r=ehsan; a=Tomcat
The bulk of this commit was generated with a script, executed at the top
level of a typical source code checkout.  The only non-machine-generated
part was modifying MFBT's moz.build to reflect the new naming.

CLOSED TREE makes big refactorings like this a piece of cake.

 # The main substitution.
find . -name '*.cpp' -o -name '*.cc' -o -name '*.h' -o -name '*.mm' -o -name '*.idl'| \
    xargs perl -p -i -e '
 s/nsRefPtr\.h/RefPtr\.h/g; # handle includes
 s/nsRefPtr ?</RefPtr</g;   # handle declarations and variables
'

 # Handle a special friend declaration in gfx/layers/AtomicRefCountedWithFinalize.h.
perl -p -i -e 's/::nsRefPtr;/::RefPtr;/' gfx/layers/AtomicRefCountedWithFinalize.h

 # Handle nsRefPtr.h itself, a couple places that define constructors
 # from nsRefPtr, and code generators specially.  We do this here, rather
 # than indiscriminantly s/nsRefPtr/RefPtr/, because that would rename
 # things like nsRefPtrHashtable.
perl -p -i -e 's/nsRefPtr/RefPtr/g' \
     mfbt/nsRefPtr.h \
     xpcom/glue/nsCOMPtr.h \
     xpcom/base/OwningNonNull.h \
     ipc/ipdl/ipdl/lower.py \
     ipc/ipdl/ipdl/builtin.py \
     dom/bindings/Codegen.py \
     python/lldbutils/lldbutils/utils.py

 # In our indiscriminate substitution above, we renamed
 # nsRefPtrGetterAddRefs, the class behind getter_AddRefs.  Fix that up.
find . -name '*.cpp' -o -name '*.h' -o -name '*.idl' | \
    xargs perl -p -i -e 's/nsRefPtrGetterAddRefs/RefPtrGetterAddRefs/g'

if [ -d .git ]; then
    git mv mfbt/nsRefPtr.h mfbt/RefPtr.h
else
    hg mv mfbt/nsRefPtr.h mfbt/RefPtr.h
fi

--HG--
rename : mfbt/nsRefPtr.h => mfbt/RefPtr.h
2015-10-18 01:24:48 -04:00

119 lines
3.3 KiB
C++

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
* vim: sw=2 ts=2 et lcs=trail\:.,tab\:>~ :
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef mozStorageStatement_h
#define mozStorageStatement_h
#include "nsAutoPtr.h"
#include "nsString.h"
#include "nsTArray.h"
#include "mozStorageBindingParamsArray.h"
#include "mozStorageStatementData.h"
#include "mozIStorageStatement.h"
#include "mozIStorageValueArray.h"
#include "StorageBaseStatementInternal.h"
#include "mozilla/Attributes.h"
class nsIXPConnectJSObjectHolder;
struct sqlite3_stmt;
namespace mozilla {
namespace storage {
class StatementJSHelper;
class Connection;
class Statement final : public mozIStorageStatement
, public mozIStorageValueArray
, public StorageBaseStatementInternal
{
public:
NS_DECL_THREADSAFE_ISUPPORTS
NS_DECL_MOZISTORAGESTATEMENT
NS_DECL_MOZISTORAGEBASESTATEMENT
NS_DECL_MOZISTORAGEBINDINGPARAMS
// NS_DECL_MOZISTORAGEVALUEARRAY (methods in mozIStorageStatement)
NS_DECL_STORAGEBASESTATEMENTINTERNAL
Statement();
/**
* Initializes the object on aDBConnection by preparing the SQL statement
* given by aSQLStatement.
*
* @param aDBConnection
* The Connection object this statement is associated with.
* @param aNativeConnection
* The native Sqlite connection this statement is associated with.
* @param aSQLStatement
* The SQL statement to prepare that this object will represent.
*/
nsresult initialize(Connection *aDBConnection,
sqlite3* aNativeConnection,
const nsACString &aSQLStatement);
/**
* Obtains the native statement pointer.
*/
inline sqlite3_stmt *nativeStatement() { return mDBStatement; }
/**
* Obtains and transfers ownership of the array of parameters that are bound
* to this statment. This can be null.
*/
inline already_AddRefed<BindingParamsArray> bindingParamsArray()
{
return mParamsArray.forget();
}
private:
~Statement();
sqlite3_stmt *mDBStatement;
uint32_t mParamCount;
uint32_t mResultColumnCount;
nsTArray<nsCString> mColumnNames;
bool mExecuting;
/**
* @return a pointer to the BindingParams object to use with our Bind*
* method.
*/
mozIStorageBindingParams *getParams();
/**
* Holds the array of parameters to bind to this statement when we execute
* it asynchronously.
*/
RefPtr<BindingParamsArray> mParamsArray;
/**
* The following two members are only used with the JS helper. They cache
* the row and params objects.
*/
nsMainThreadPtrHandle<nsIXPConnectJSObjectHolder> mStatementParamsHolder;
nsMainThreadPtrHandle<nsIXPConnectJSObjectHolder> mStatementRowHolder;
/**
* Internal version of finalize that allows us to tell it if it is being
* called from the destructor so it can know not to dispatch events that
* require a reference to us.
*
* @param aDestructing
* Is the destructor calling?
*/
nsresult internalFinalize(bool aDestructing);
friend class StatementJSHelper;
};
} // namespace storage
} // namespace mozilla
#endif // mozStorageStatement_h