1 files changed, 36 insertions, 0 deletions
diff --git a/shared/src/main/java/com/google/archivepatcher/shared/ByteArrayInputStreamFactory.java b/shared/src/main/java/com/google/archivepatcher/shared/ByteArrayInputStreamFactory.java
new file mode 100644
index 0000000..0df3c1c
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+++ b/shared/src/main/java/com/google/archivepatcher/shared/ByteArrayInputStreamFactory.java
@@ -0,0 +1,36 @@
+// Copyright 2016 Google Inc. All rights reserved.
+//
+// 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 com.google.archivepatcher.shared;
+
+import java.io.ByteArrayInputStream;
+import java.io.IOException;
+
+/**
+ * A {@link MultiViewInputStreamFactory} which creates {@link ByteArrayInputStream}s based on the
+ * given {@code byte[]} in {@link #ByteArrayInputStreamFactory(byte[])}.
+ */
+public class ByteArrayInputStreamFactory implements MultiViewInputStreamFactory {
+
+  private final byte[] bytes;
+
+  public ByteArrayInputStreamFactory(byte[] bytes) {
+    this.bytes = bytes;
+  }
+
+  @Override
+  public ByteArrayInputStream newStream() throws IOException {
+    return new ByteArrayInputStream(bytes);
+  }
+}