woggioni/jwo
1
0
Fork 0
Code Actions Packages Activity

added splitExtension function

Browse Source
This commit is contained in:
Walter Oggioni
2020-05-01 22:02:06 +01:00
committed by Walter Oggioni
parent d40a3e60c2
commit e50bbeb153
1 changed files with 20 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

28
src/main/java/net/woggioni/jwo/JWO.java
View File

@@ -2,6 +2,7 @@ package net.woggioni.jwo;
import lombok.SneakyThrows; import lombok.SneakyThrows;
import lombok.extern.slf4j.Slf4j; import lombok.extern.slf4j.Slf4j;
import net.woggioni.jwo.tuple.Tuple2;
import javax.net.ssl.*; import javax.net.ssl.*;
import java.io.*; import java.io.*;
@@ -214,9 +215,9 @@ public class JWO {
* *
* @param list the input list * @param list the input list
* @param <T> the type parameter of the {@link List} * @param <T> the type parameter of the {@link List}
* @return the input list
* @throws IndexOutOfBoundsException if the list is empty * @throws IndexOutOfBoundsException if the list is empty
* @throws UnsupportedOperationException if the remove operation is not supported by this list * @throws UnsupportedOperationException if the remove operation is not supported by this list
* @return the input list
*/ */
public static <T> T pop(List<T> list) { public static <T> T pop(List<T> list) {
return list.remove(list.size() - 1); return list.remove(list.size() - 1);
@@ -272,9 +273,9 @@ public class JWO {
} }
/** /**
* @param reader the reader reading the template text * @param reader the reader reading the template text
* @param valuesMap a map containing the values to replace in the template * @param valuesMap a map containing the values to replace in the template
* {@link #renderTemplate(String, Map)} * {@link #renderTemplate(String, Map)}
*/ */
@SneakyThrows @SneakyThrows
public static String renderTemplate(Reader reader, Map<String, Object> valuesMap) { public static String renderTemplate(Reader reader, Map<String, Object> valuesMap) {
@@ -333,7 +334,7 @@ public class JWO {
} }
public static <T, U extends T> Optional<U> cast(T value, Class<U> cls) { public static <T, U extends T> Optional<U> cast(T value, Class<U> cls) {
if(cls.isInstance(value)) { if (cls.isInstance(value)) {
return Optional.of((U) value); return Optional.of((U) value);
} else { } else {
return Optional.empty(); return Optional.empty();
@@ -355,9 +356,20 @@ public class JWO {
public static Optional<Path> which(String command) { public static Optional<Path> which(String command) {
return Stream.of(System.getenv("PATH").split(Pattern.quote(File.pathSeparator))) return Stream.of(System.getenv("PATH").split(Pattern.quote(File.pathSeparator)))
.map(path -> Paths.get(path, command)) .map(path -> Paths.get(path, command))
.filter(Files::exists) .filter(Files::exists)
.filter(Files::isExecutable) .filter(Files::isExecutable)
.findFirst(); .findFirst();
}
public static Optional<Tuple2<String, String>> splitExtension(Path file) {
String fileName = file.getFileName().toString();
int index = fileName.lastIndexOf('.');
if (index == -1) {
return Optional.empty();
} else {
return Optional.of(
new Tuple2<>(fileName.substring(0, index), fileName.substring(index)));
}
} }
} }