org.apache.sling.pipes

Class CommandUtil

java.lang.Object

org.apache.sling.pipes.CommandUtil

public class CommandUtil
extends Object

utilities for user input

Field Summary

Fields

Modifier and Type	Field and Description
static Pattern	CONFIGURATION_PATTERN

Method Summary

Modifier and Type	Method and Description
static void	checkArguments(Object... params) Checks arguments and throws exception if there is an issue
static String[]	keyValuesToArray(List<String> o)
static Map<String,Object>	stringToMap(@NotNull String input, UnaryOperator<String> valueTransformer)
static String	trimQuotes(@NotNull String quotedString)
static void	writeToMap(Map<String,Object> map, boolean embed, Object... params) write key/value pairs into a map

Methods inherited from class java.lang.Object

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

Field Detail

CONFIGURATION_PATTERN

public static final Pattern CONFIGURATION_PATTERN

Method Detail

checkArguments

public static void checkArguments(Object... params)

Checks arguments and throws exception if there is an issue

Parameters:

params - arguments to check

Throws:

IllegalArgumentException - exception thrown in case arguments are wrong

writeToMap

public static void writeToMap(Map<String,Object> map,
                              boolean embed,
                              Object... params)

write key/value pairs into a map

Parameters:

map - target map

embed - flag indicating wether or not we should try to embed values in script tags,

params - key/value pairs to write into the map

stringToMap

public static Map<String,Object> stringToMap(@NotNull
                                             @NotNull String input,
                                             UnaryOperator<String> valueTransformer)

Parameters:

input - comma separated key=value pairs

valueTransformer - before adding it to the map, that function will be applied to found value

Returns:

map of key and (transformed) value

trimQuotes

public static String trimQuotes(@NotNull
                                @NotNull String quotedString)

Parameters:

quotedString - non null string with or without quotes

Returns:

if the string is wrapped with ", strip them away, otherwise return same string

keyValuesToArray

public static String[] keyValuesToArray(List<String> o)

Parameters:

o - list of key value strings key1=value1,key2=value2,...

Returns:

String [] key1,value1,key2,value2,... corresponding to the pipe builder API