fix(file): 修复 FileConfigProvider#saveResource 文件创建异常的问题。#39

core/pom.xml

@@ -5,7 +5,7 @@
     <parent>
         <artifactId>easyconfiguration-parent</artifactId>
         <groupId>cc.carm.lib</groupId>
-        <version>3.7.0</version>
+        <version>3.7.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <properties>

core/src/main/java/cc/carm/lib/configuration/core/source/impl/FileConfigProvider.java

@@ -5,9 +5,13 @@ import cc.carm.lib.configuration.core.source.ConfigurationWrapper;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
-import java.io.*;
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
 import java.net.URL;
 import java.net.URLConnection;
+import java.nio.file.Files;
 import java.util.Objects;
 
 public abstract class FileConfigProvider<W extends ConfigurationWrapper<?>> extends ConfigurationProvider<W> {
@@ -37,39 +41,36 @@ public abstract class FileConfigProvider<W extends ConfigurationWrapper<?>> exte
         if (sourcePath != null) {
             try {
                 saveResource(sourcePath, true);
-            } catch (Exception ignored) {
+            } catch (IllegalArgumentException ignored) {
             }
         }
     }
 
     public void saveResource(@NotNull String resourcePath, boolean replace)
-            throws NullPointerException, IOException, IllegalArgumentException {
+            throws IOException, IllegalArgumentException {
         Objects.requireNonNull(resourcePath, "ResourcePath cannot be null");
         if (resourcePath.equals("")) throw new IllegalArgumentException("ResourcePath cannot be empty");
 
         resourcePath = resourcePath.replace('\\', '/');
-        InputStream in = getResource(resourcePath);
-        if (in == null) throw new IllegalArgumentException("The resource '" + resourcePath + "' not exists");
 
+        URL url = this.getClass().getClassLoader().getResource(resourcePath);
+        if (url == null) throw new IllegalArgumentException("The resource '" + resourcePath + "' not exists");
 
         int lastIndex = resourcePath.lastIndexOf('/');
-        File outDir = new File(file, resourcePath.substring(0, Math.max(lastIndex, 0)));
+        File outDir = new File(file.getParentFile(), resourcePath.substring(0, Math.max(lastIndex, 0)));
 
         if (!outDir.exists() && !outDir.mkdirs()) throw new IOException("Failed to create directory " + outDir);
         if (!file.exists() || replace) {
-            try {
-
-                OutputStream out = new FileOutputStream(file);
-                byte[] buf = new byte[1024];
-                int len;
-                while ((len = in.read(buf)) > 0) {
-                    out.write(buf, 0, len);
+            try (OutputStream out = Files.newOutputStream(file.toPath())) {
+                URLConnection connection = url.openConnection();
+                connection.setUseCaches(false);
+                try (InputStream in = connection.getInputStream()) {
+                    byte[] buf = new byte[1024];
+                    int len;
+                    while ((len = in.read(buf)) > 0) {
+                        out.write(buf, 0, len);
+                    }
                 }
-                out.close();
-                in.close();
-
-            } catch (IOException ex) {
-                ex.printStackTrace();
             }
         }
     }

core/src/main/java/cc/carm/lib/configuration/core/value/type/ConfiguredList.java

@@ -65,6 +65,10 @@ public class ConfiguredList<V> extends CachedConfigValue<List<V>> implements Lis
         return get().get(index);
     }
 
+    public @NotNull List<V> copy() {
+        return new ArrayList<>(get());
+    }
+
     public <T> @NotNull T handle(Function<List<V>, T> function) {
         List<V> list = get();
         T result = function.apply(list);

demo/pom.xml

@@ -5,7 +5,7 @@
     <parent>
         <artifactId>easyconfiguration-parent</artifactId>
         <groupId>cc.carm.lib</groupId>
-        <version>3.7.0</version>
+        <version>3.7.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <properties>

impl/hocon/pom.xml

@@ -6,7 +6,7 @@
     <parent>
         <groupId>cc.carm.lib</groupId>
         <artifactId>easyconfiguration-parent</artifactId>
-        <version>3.7.0</version>
+        <version>3.7.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <properties>

impl/json/pom.xml

@@ -5,7 +5,7 @@
     <parent>
         <artifactId>easyconfiguration-parent</artifactId>
         <groupId>cc.carm.lib</groupId>
-        <version>3.7.0</version>
+        <version>3.7.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>

impl/sql/pom.xml

@@ -5,7 +5,7 @@
     <parent>
         <artifactId>easyconfiguration-parent</artifactId>
         <groupId>cc.carm.lib</groupId>
-        <version>3.7.0</version>
+        <version>3.7.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>

impl/yaml/pom.xml

@@ -5,7 +5,7 @@
     <parent>
         <artifactId>easyconfiguration-parent</artifactId>
         <groupId>cc.carm.lib</groupId>
-        <version>3.7.0</version>
+        <version>3.7.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>

impl/yaml/src/test/resources/config.yml

@@ -1 +1,2 @@
 version: 1.0
+test-save: false

pom.xml

@@ -15,7 +15,7 @@
     <groupId>cc.carm.lib</groupId>
     <artifactId>easyconfiguration-parent</artifactId>
     <packaging>pom</packaging>
-    <version>3.7.0</version>
+    <version>3.7.1</version>
     <modules>
         <module>core</module>
         <module>demo</module>