-/*
- * Copyright (C) 2007-2012 Argeo GmbH
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
package org.argeo.util;
+import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.Reader;
import java.io.Writer;
+import java.util.StringJoiner;
-/** Utilities to be used when APache COmmons IO is not available. */
-class StreamUtils {
+/** Stream utilities to be used when Apache Commons IO is not available. */
+public class StreamUtils {
private static final int DEFAULT_BUFFER_SIZE = 1024 * 4;
/*
*/
/** @return the number of bytes */
- public static Long copy(InputStream in, OutputStream out)
- throws IOException {
+ public static Long copy(InputStream in, OutputStream out) throws IOException {
Long count = 0l;
byte[] buf = new byte[DEFAULT_BUFFER_SIZE];
while (true) {
//
}
}
+
+ public static String toString(BufferedReader reader) throws IOException {
+ StringJoiner sn = new StringJoiner("\n");
+ String line = null;
+ while ((line = reader.readLine()) != null)
+ sn.add(line);
+ return sn.toString();
+ }
}