com.exalead.papi.connectors.jdbc

Class StringTemplater

java.lang.Object

com.exalead.papi.connectors.jdbc.StringTemplater

public class StringTemplater
extends java.lang.Object

A StringTemplater performs simple substitutions on strings. A StringTemplater replaces occurences of $id with a given value. A valid id is constituted of letters, digit and underscores (in any order).

Constructor Summary

Constructors

Constructor and Description
StringTemplater()

Method Summary

Modifier and Type	Method and Description
static int	indexOfIgnoreCase(java.lang.String haystack, java.lang.String needle)
static boolean	isJDBCValidMappingName(java.lang.String s)
static boolean	isValidMappingName(java.lang.String s)
static boolean	isValidMappingNameChar(char c)
static java.lang.String	replace(java.lang.String text, java.lang.String variable, java.lang.String replacement) replaces the first occurence of variable in the text (if any)
static com.exalead.papi.commons.utils.Pair<java.lang.String,java.lang.Integer>	replaceAll(java.lang.String text, java.lang.String variable, java.lang.String replacement) replaces all occurrences of variable in the text (if any)
static java.lang.String	upgradeJDBCQuery(java.lang.String query, java.lang.String variable)

Methods inherited from class java.lang.Object

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

Constructor Detail

StringTemplater

public StringTemplater()

Method Detail

indexOfIgnoreCase

public static int indexOfIgnoreCase(java.lang.String haystack,
                                    java.lang.String needle)

isValidMappingNameChar

public static boolean isValidMappingNameChar(char c)

isJDBCValidMappingName

public static boolean isJDBCValidMappingName(java.lang.String s)

isValidMappingName

public static boolean isValidMappingName(java.lang.String s)

replace

public static java.lang.String replace(java.lang.String text,
                                       java.lang.String variable,
                                       java.lang.String replacement)

replaces the first occurence of variable in the text (if any)

Parameters:

text - the string where substitution should occur

variable - the name of the variable (without dollar)

replacement - the string that should be inserted

Returns:

the result of substitution. If no substitution took place the returned value == text

replaceAll

public static com.exalead.papi.commons.utils.Pair<java.lang.String,java.lang.Integer> replaceAll(java.lang.String text,
                                                                                                 java.lang.String variable,
                                                                                                 java.lang.String replacement)

replaces all occurrences of variable in the text (if any)

Parameters:

text - the string where substitution should occur

variable - the name of the variable (without dollar)

replacement - the string that should be inserted

Returns:

the result of substitution

upgradeJDBCQuery

public static java.lang.String upgradeJDBCQuery(java.lang.String query,
                                                java.lang.String variable)