Package com.databricks.jdbc.common.util

Class StringUtil

java.lang.Object

com.databricks.jdbc.common.util.StringUtil

public class StringUtil
extends Object

Constructor Summary

Constructors

Constructor	Description
StringUtil()

Method Summary

Modifier and Type	Method	Description
static boolean	checkPrefixMatch(String prefix, String fileName, boolean caseSensitive)	Function to check if the given prefix exists in the fileName
static String	convertJdbcEscapeSequences(String sql)
static String	escapeStringLiteral(String str)	Escape sql string literal which is enclosed in a single quote, it replaces single quote with doubled single quotes.
static String	getBaseNameFromPath(String path)	Function to return the base name from the path
static String	getFolderNameFromPath(String path)	Function to return the folder name from the path
static String	getVolumePath(String catalog, String schema, String volume)	Building the volume path using the provided catalog, schema and volume
static List<String>	split(String value)

Methods inherited from class java.lang.Object

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

Constructor Detail

StringUtil

public StringUtil()

Method Detail

convertJdbcEscapeSequences

public static String convertJdbcEscapeSequences(String sql)

escapeStringLiteral

public static String escapeStringLiteral(String str)

Escape sql string literal which is enclosed in a single quote, it replaces single quote with doubled single quotes.

Please always use prepareStatement to bind variables if possible, only use it when prepareStatement is not applicable, e.g. some DDL statement

checkPrefixMatch

public static boolean checkPrefixMatch(String prefix,
                                       String fileName,
                                       boolean caseSensitive)

Function to check if the given prefix exists in the fileName

split

public static List<String> split(String value)

getFolderNameFromPath

public static String getFolderNameFromPath(String path)

Function to return the folder name from the path

getBaseNameFromPath

public static String getBaseNameFromPath(String path)

Function to return the base name from the path

getVolumePath

public static String getVolumePath(String catalog,
                                   String schema,
                                   String volume)

Building the volume path using the provided catalog, schema and volume