Package org.sqlproc.engine.impl

Class SqlUtils

java.lang.Object

org.sqlproc.engine.impl.SqlUtils

public class SqlUtils
extends Object

SQL Processor utilities.

Author:

Vladimir Hudec

Field Summary

Fields

Modifier and Type	Field	Description
(package private) static final Pattern	patternInsert
(package private) static final String	SQL

Constructor Summary

Constructors

Constructor	Description
SqlUtils()

Method Summary

Modifier and Type	Method	Description
static String	afterChar(String s, char c)
static List<Integer>	asList(int[] array)
static String	beforeChar(String s, char c)
static Object	convertBigDecimal(Class<?> attributeType, Object resultValue)
static Object	convertBigInteger(Class<?> attributeType, Object resultValue)
static String	firstLowerCase(String s)
static Class<?>[]	getAllAttributeTypes(Class<?> attributeType, Class<?>[] attributeParameterizedTypes, Class<?> attributeParameterizedType)
static Date	getDate(int year, int month, int day)
static Date	getDateTime(int year, int month, int day, int hour, int minute, int second)
static String	getIdsKey(Object[] resultValues, Integer mainIdentityIndex)
static String	getIdsKey(Object[] resultValues, Map<String,SqlMappingIdentity> identities, String fullName)
static Object[]	getResultValues(Map<String,Object> resultRow)
static Class<?>	getStandardModeResultClass(String typeName)	A temporary gtype to class name conversion.
static Time	getTime(int hour, int minute, int second)
static String	handleInsertSql(Map<String,SqlInputValue> identities, String sql)
static boolean	isCollection(Class<?> clazz)	Returns the indicator the investigated class is in fact a container.
static boolean	isEmpty(StringBuilder sb)
static boolean	isPrimitiveWrapper(Class clazz)
static void	main(String[] args)
static Set<String>	oppositeFeatures(String featureName)
static Byte[]	toBytes(byte[] barr)
static byte[]	toBytes(Byte[] barr)

Methods inherited from class java.lang.Object

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

Field Details

SQL

static final String SQL

See Also:

• Constant Field Values

patternInsert

static final Pattern patternInsert

Constructor Details

SqlUtils

public SqlUtils()

Method Details

convertBigDecimal

public static Object convertBigDecimal(Class<?> attributeType,
 Object resultValue)

convertBigInteger

public static Object convertBigInteger(Class<?> attributeType,
 Object resultValue)

toBytes

public static Byte[] toBytes(byte[] barr)

toBytes

public static byte[] toBytes(Byte[] barr)

isEmpty

public static boolean isEmpty(StringBuilder sb)

beforeChar

public static String beforeChar(String s,
 char c)

afterChar

public static String afterChar(String s,
 char c)

getDate

public static Date getDate(int year,
 int month,
 int day)

getTime

public static Time getTime(int hour,
 int minute,
 int second)

getDateTime

public static Date getDateTime(int year,
 int month,
 int day,
 int hour,
 int minute,
 int second)

getIdsKey

public static String getIdsKey(Object[] resultValues,
 Map<String,SqlMappingIdentity> identities,
 String fullName)

getIdsKey

public static String getIdsKey(Object[] resultValues,
 Integer mainIdentityIndex)

main

public static void main(String[] args)

handleInsertSql

public static String handleInsertSql(Map<String,SqlInputValue> identities,
 String sql)

asList

public static List<Integer> asList(int[] array)

firstLowerCase

public static String firstLowerCase(String s)

oppositeFeatures

public static Set<String> oppositeFeatures(String featureName)

isPrimitiveWrapper

public static boolean isPrimitiveWrapper(Class clazz)

isCollection

public static boolean isCollection(Class<?> clazz)

Returns the indicator the investigated class is in fact a container.

Parameters:

clazz - the investigated class

Returns:

the indicator the investigated class is in fact a container

getAllAttributeTypes

public static Class<?>[] getAllAttributeTypes(Class<?> attributeType,
 Class<?>[] attributeParameterizedTypes,
 Class<?> attributeParameterizedType)

getStandardModeResultClass

public static Class<?> getStandardModeResultClass(String typeName)

A temporary gtype to class name conversion.

Parameters:

typeName - it's a gtype

Returns:

a related class name

getResultValues

public static Object[] getResultValues(Map<String,Object> resultRow)