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Bug 395526 - Change assertions to real errors in mozStorageStatement.cpp. r=sspitzer, a=bzbarsky

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This commit is contained in:
sdwilsh@shawnwilsher.com 2007-09-21 11:13:47 -07:00
parent ee2d3464be
commit c52ad335ce
1 changed files with 58 additions and 16 deletions
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74
storage/src/mozStorageStatement.cpp
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@ -226,9 +226,11 @@ mozStorageStatement::Finalize()
NS_IMETHODIMP
mozStorageStatement::GetParameterCount(PRUint32 *aParameterCount)
{
NS_ASSERTION (mDBConnection && mDBStatement, "statement not initialized");
NS_ENSURE_ARG_POINTER(aParameterCount);
if (!mDBConnection || !mDBStatement)
return NS_ERROR_NOT_INITIALIZED;
*aParameterCount = mParamCount;
return NS_OK;
}
@ -237,7 +239,9 @@ mozStorageStatement::GetParameterCount(PRUint32 *aParameterCount)
NS_IMETHODIMP
mozStorageStatement::GetParameterName(PRUint32 aParamIndex, nsACString & _retval)
{
NS_ASSERTION (mDBConnection && mDBStatement, "statement not initialized");
if (!mDBConnection || !mDBStatement)
return NS_ERROR_NOT_INITIALIZED;
// We have to check this index because sqlite3_bind_parameter_name returns
// NULL if an error occurs, or if a column is unnamed. Since we handle
// unnamed columns, we won't be able to tell if it is an error not without
@ -263,7 +267,8 @@ NS_IMETHODIMP
mozStorageStatement::GetParameterIndex(const nsACString &aName,
PRUint32 *_retval)
{
NS_ASSERTION (mDBConnection && mDBStatement, "statement not initialized");
if (!mDBConnection || !mDBStatement)
return NS_ERROR_NOT_INITIALIZED;
int ind = sqlite3_bind_parameter_index(mDBStatement,
nsPromiseFlatCString(aName).get());
@ -279,9 +284,11 @@ mozStorageStatement::GetParameterIndex(const nsACString &aName,
NS_IMETHODIMP
mozStorageStatement::GetColumnCount(PRUint32 *aColumnCount)
{
NS_ASSERTION (mDBConnection && mDBStatement, "statement not initialized");
NS_ENSURE_ARG_POINTER(aColumnCount);
if (!mDBConnection || !mDBStatement)
return NS_ERROR_NOT_INITIALIZED;
*aColumnCount = mResultColumnCount;
return NS_OK;
}
@ -290,7 +297,9 @@ mozStorageStatement::GetColumnCount(PRUint32 *aColumnCount)
NS_IMETHODIMP
mozStorageStatement::GetColumnName(PRUint32 aColumnIndex, nsACString & _retval)
{
NS_ASSERTION (mDBConnection && mDBStatement, "statement not initialized");
if (!mDBConnection || !mDBStatement)
return NS_ERROR_NOT_INITIALIZED;
// We have to check this index because sqlite3_column_name returns
// NULL if an error occurs, or if a column is unnamed.
if (aColumnIndex < 0 || aColumnIndex >= mResultColumnCount)
@ -306,7 +315,8 @@ mozStorageStatement::GetColumnName(PRUint32 aColumnIndex, nsACString & _retval)
NS_IMETHODIMP
mozStorageStatement::GetColumnIndex(const nsACString &aName, PRUint32 *_retval)
{
NS_ASSERTION (mDBConnection && mDBStatement, "statement not initialized");
if (!mDBConnection || !mDBStatement)
return NS_ERROR_NOT_INITIALIZED;
// Surprisingly enough, SQLite doesn't provide an API for this. We have to
// determine it ourselves sadly.
@ -324,7 +334,8 @@ mozStorageStatement::GetColumnIndex(const nsACString &aName, PRUint32 *_retval)
NS_IMETHODIMP
mozStorageStatement::Reset()
{
NS_ASSERTION (mDBConnection && mDBStatement, "statement not initialized");
if (!mDBConnection || !mDBStatement)
return NS_ERROR_NOT_INITIALIZED;
PR_LOG(gStorageLog, PR_LOG_DEBUG, ("Resetting statement: '%s'", nsPromiseFlatCString(mStatementString).get()));
@ -340,7 +351,8 @@ mozStorageStatement::Reset()
NS_IMETHODIMP
mozStorageStatement::BindUTF8StringParameter(PRUint32 aParamIndex, const nsACString & aValue)
{
NS_ASSERTION (mDBConnection && mDBStatement, "statement not initialized");
if (!mDBConnection || !mDBStatement)
return NS_ERROR_NOT_INITIALIZED;
int srv = sqlite3_bind_text (mDBStatement, aParamIndex + 1,
nsPromiseFlatCString(aValue).get(),
@ -353,7 +365,8 @@ mozStorageStatement::BindUTF8StringParameter(PRUint32 aParamIndex, const nsACStr
NS_IMETHODIMP
mozStorageStatement::BindStringParameter(PRUint32 aParamIndex, const nsAString & aValue)
{
NS_ASSERTION (mDBConnection && mDBStatement, "statement not initialized");
if (!mDBConnection || !mDBStatement)
return NS_ERROR_NOT_INITIALIZED;
int srv = sqlite3_bind_text16 (mDBStatement, aParamIndex + 1,
nsPromiseFlatString(aValue).get(),
@ -366,7 +379,8 @@ mozStorageStatement::BindStringParameter(PRUint32 aParamIndex, const nsAString &
NS_IMETHODIMP
mozStorageStatement::BindDoubleParameter(PRUint32 aParamIndex, double aValue)
{
NS_ASSERTION (mDBConnection && mDBStatement, "statement not initialized");
if (!mDBConnection || !mDBStatement)
return NS_ERROR_NOT_INITIALIZED;
int srv = sqlite3_bind_double (mDBStatement, aParamIndex + 1, aValue);
@ -377,7 +391,8 @@ mozStorageStatement::BindDoubleParameter(PRUint32 aParamIndex, double aValue)
NS_IMETHODIMP
mozStorageStatement::BindInt32Parameter(PRUint32 aParamIndex, PRInt32 aValue)
{
NS_ASSERTION (mDBConnection && mDBStatement, "statement not initialized");
if (!mDBConnection || !mDBStatement)
return NS_ERROR_NOT_INITIALIZED;
int srv = sqlite3_bind_int (mDBStatement, aParamIndex + 1, aValue);
@ -388,7 +403,8 @@ mozStorageStatement::BindInt32Parameter(PRUint32 aParamIndex, PRInt32 aValue)
NS_IMETHODIMP
mozStorageStatement::BindInt64Parameter(PRUint32 aParamIndex, PRInt64 aValue)
{
NS_ASSERTION (mDBConnection && mDBStatement, "statement not initialized");
if (!mDBConnection || !mDBStatement)
return NS_ERROR_NOT_INITIALIZED;
int srv = sqlite3_bind_int64 (mDBStatement, aParamIndex + 1, aValue);
@ -399,7 +415,8 @@ mozStorageStatement::BindInt64Parameter(PRUint32 aParamIndex, PRInt64 aValue)
NS_IMETHODIMP
mozStorageStatement::BindNullParameter(PRUint32 aParamIndex)
{
NS_ASSERTION (mDBConnection && mDBStatement, "statement not initialized");
if (!mDBConnection || !mDBStatement)
return NS_ERROR_NOT_INITIALIZED;
int srv = sqlite3_bind_null (mDBStatement, aParamIndex + 1);
@ -410,7 +427,8 @@ mozStorageStatement::BindNullParameter(PRUint32 aParamIndex)
NS_IMETHODIMP
mozStorageStatement::BindBlobParameter(PRUint32 aParamIndex, const PRUint8 *aValue, PRUint32 aValueSize)
{
NS_ASSERTION (mDBConnection && mDBStatement, "statement not initialized");
if (!mDBConnection || !mDBStatement)
return NS_ERROR_NOT_INITIALIZED;
int srv = sqlite3_bind_blob (mDBStatement, aParamIndex + 1, aValue,
aValueSize, SQLITE_TRANSIENT);
@ -422,7 +440,8 @@ mozStorageStatement::BindBlobParameter(PRUint32 aParamIndex, const PRUint8 *aVal
NS_IMETHODIMP
mozStorageStatement::Execute()
{
NS_ASSERTION (mDBConnection && mDBStatement, "statement not initialized");
if (!mDBConnection || !mDBStatement)
return NS_ERROR_NOT_INITIALIZED;
PRBool ret;
nsresult rv = ExecuteStep(&ret);
@ -435,7 +454,9 @@ mozStorageStatement::Execute()
NS_IMETHODIMP
mozStorageStatement::ExecuteStep(PRBool *_retval)
{
NS_ASSERTION (mDBConnection && mDBStatement, "statement not initialized");
if (!mDBConnection || !mDBStatement)
return NS_ERROR_NOT_INITIALIZED;
nsresult rv;
if (mExecuting == PR_FALSE) {
@ -545,6 +566,9 @@ mozStorageStatement::GetNumEntries(PRUint32 *aLength)
NS_IMETHODIMP
mozStorageStatement::GetTypeOfIndex(PRUint32 aIndex, PRInt32 *_retval)
{
if (!mDBConnection || !mDBStatement)
return NS_ERROR_NOT_INITIALIZED;
if (aIndex < 0 || aIndex >= mResultColumnCount)
return NS_ERROR_ILLEGAL_VALUE;
@ -580,6 +604,9 @@ mozStorageStatement::GetTypeOfIndex(PRUint32 aIndex, PRInt32 *_retval)
NS_IMETHODIMP
mozStorageStatement::GetInt32(PRUint32 aIndex, PRInt32 *_retval)
{
if (!mDBConnection || !mDBStatement)
return NS_ERROR_NOT_INITIALIZED;
if (aIndex < 0 || aIndex >= mResultColumnCount)
return NS_ERROR_ILLEGAL_VALUE;
@ -595,6 +622,9 @@ mozStorageStatement::GetInt32(PRUint32 aIndex, PRInt32 *_retval)
NS_IMETHODIMP
mozStorageStatement::GetInt64(PRUint32 aIndex, PRInt64 *_retval)
{
if (!mDBConnection || !mDBStatement)
return NS_ERROR_NOT_INITIALIZED;
if (aIndex < 0 || aIndex >= mResultColumnCount)
return NS_ERROR_ILLEGAL_VALUE;
@ -610,6 +640,9 @@ mozStorageStatement::GetInt64(PRUint32 aIndex, PRInt64 *_retval)
NS_IMETHODIMP
mozStorageStatement::GetDouble(PRUint32 aIndex, double *_retval)
{
if (!mDBConnection || !mDBStatement)
return NS_ERROR_NOT_INITIALIZED;
if (aIndex < 0 || aIndex >= mResultColumnCount)
return NS_ERROR_ILLEGAL_VALUE;
@ -625,6 +658,9 @@ mozStorageStatement::GetDouble(PRUint32 aIndex, double *_retval)
NS_IMETHODIMP
mozStorageStatement::GetUTF8String(PRUint32 aIndex, nsACString & _retval)
{
if (!mDBConnection || !mDBStatement)
return NS_ERROR_NOT_INITIALIZED;
// Get type of Index will check aIndex for us, so we don't have to.
PRInt32 t;
nsresult rv = GetTypeOfIndex (aIndex, &t);
@ -645,6 +681,9 @@ mozStorageStatement::GetUTF8String(PRUint32 aIndex, nsACString & _retval)
NS_IMETHODIMP
mozStorageStatement::GetString(PRUint32 aIndex, nsAString & _retval)
{
if (!mDBConnection || !mDBStatement)
return NS_ERROR_NOT_INITIALIZED;
// Get type of Index will check aIndex for us, so we don't have to.
PRInt32 t;
nsresult rv = GetTypeOfIndex (aIndex, &t);
@ -666,6 +705,9 @@ mozStorageStatement::GetString(PRUint32 aIndex, nsAString & _retval)
NS_IMETHODIMP
mozStorageStatement::GetBlob(PRUint32 aIndex, PRUint32 *aDataSize, PRUint8 **aData)
{
if (!mDBConnection || !mDBStatement)
return NS_ERROR_NOT_INITIALIZED;
if (aIndex < 0 || aIndex >= mResultColumnCount)
return NS_ERROR_ILLEGAL_VALUE;