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copyDirContent(fromDir, toDir) method added

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This commit is contained in:
Sergey Simonchik
2012-02-10 08:26:55 +04:00
parent e135b5d856
commit 6228e2cc2d
1 changed files with 22 additions and 0 deletions
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platform/util/src/com/intellij/openapi/util/io/FileUtil.java
+22
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@@ -21,6 +21,8 @@ import com.intellij.Patches;
import com.intellij.openapi.diagnostic.Logger;
import com.intellij.openapi.util.SystemInfo;
import com.intellij.openapi.util.text.StringUtil;
import com.intellij.util.ArrayUtil;
import com.intellij.util.ObjectUtils;
import com.intellij.util.Processor;
import com.intellij.util.SystemProperties;
import com.intellij.util.containers.ContainerUtil;
@@ -721,6 +723,26 @@ public class FileUtil {
copyDir(fromDir, toDir, true);
}
/**
* Copies content of {@code fromDir} to {@code toDir}.
* It's equivalent to "cp -r fromDir/* toDir" unix command.
*
* @param fromDir source directory
* @param toDir destination directory
* @throws IOException in case of any IO troubles
*/
public static void copyDirContent(@NotNull File fromDir, @NotNull File toDir) throws IOException {
File[] children = ObjectUtils.notNull(fromDir.listFiles(), ArrayUtil.EMPTY_FILE_ARRAY);
for (File child : children) {
File target = new File(toDir, child.getName());
if (child.isFile()) {
copy(child, target);
} else {
copyDir(child, target, true);
}
}
}
public static void copyDir(@NotNull File fromDir, @NotNull File toDir, boolean copySystemFiles) throws IOException {
copyDir(fromDir, toDir, copySystemFiles ? null : new FileFilter() {
public boolean accept(File file) {