Package org.mariadb.r2dbc.util

Class ClientParser

java.lang.Object

org.mariadb.r2dbc.util.ClientParser

All Implemented Interfaces:

PrepareResult

public final class ClientParser
extends Object
implements PrepareResult

Method Summary

Modifier and Type	Method	Description
int	getParamCount()
List<String>	getParamNameList()
List<Integer>	getParamPositions()
byte[]	getQuery()
String	getSql()
static boolean	hasParameter(String queryString, boolean noBackslashEscapes)	Check if SQL has parameter.
boolean	isReturning()
static ClientParser	parameterParts(String queryString, boolean noBackslashEscapes)	Separate query in a String list and set flag isQueryMultipleRewritable.
static ClientParser	parameterPartsCheckReturning(String queryString, boolean noBackslashEscapes)	Separate query in a String list and set flag isQueryMultipleRewritable.
Boolean	supportAddingReturning()
void	validateAddingReturning()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

parameterPartsCheckReturning

public static ClientParser parameterPartsCheckReturning(String queryString,
                                                        boolean noBackslashEscapes)

Separate query in a String list and set flag isQueryMultipleRewritable. The resulting string list is separed by ? that are not in comments. isQueryMultipleRewritable flag is set if query can be rewrite in one query (all case but if using "-- comment"). example for query : "INSERT INTO tableName(id, name) VALUES (?, ?)" result list will be : {"INSERT INTO tableName(id, name) VALUES (", ", ", ")"}

Parameters:

queryString - query

noBackslashEscapes - escape mode

Returns:

ClientPrepareResult

parameterParts

public static ClientParser parameterParts(String queryString,
                                          boolean noBackslashEscapes)

Separate query in a String list and set flag isQueryMultipleRewritable. The resulting string list is separed by ? that are not in comments. isQueryMultipleRewritable flag is set if query can be rewrite in one query (all case but if using "-- comment"). example for query : "INSERT INTO tableName(id, name) VALUES (?, ?)" result list will be : {"INSERT INTO tableName(id, name) VALUES (", ", ", ")"}

Parameters:

queryString - query

noBackslashEscapes - escape mode

Returns:

ClientPrepareResult

hasParameter

public static boolean hasParameter(String queryString,
                                   boolean noBackslashEscapes)

Check if SQL has parameter.

Parameters:

queryString - query

noBackslashEscapes - escape mode

Returns:

True if has named parameter

getSql

public String getSql()

getQuery

public byte[] getQuery()

getParamPositions

public List<Integer> getParamPositions()

getParamNameList

public List<String> getParamNameList()

getParamCount

public int getParamCount()

Specified by:

getParamCount in interface PrepareResult

isReturning

public boolean isReturning()

supportAddingReturning

public Boolean supportAddingReturning()

validateAddingReturning

public void validateAddingReturning()