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Posted to common-commits@hadoop.apache.org by cu...@apache.org on 2007/06/21 20:22:13 UTC
svn commit: r549577 -
/lucene/hadoop/trunk/src/java/org/apache/hadoop/dfs/StringBytesWritable.java
Author: cutting
Date: Thu Jun 21 11:22:11 2007
New Revision: 549577
URL: http://svn.apache.org/viewvc?view=rev&rev=549577
Log:
HADOOP-1283. Add a file I missed in the first commit.
Added:
lucene/hadoop/trunk/src/java/org/apache/hadoop/dfs/StringBytesWritable.java
Added: lucene/hadoop/trunk/src/java/org/apache/hadoop/dfs/StringBytesWritable.java
URL: http://svn.apache.org/viewvc/lucene/hadoop/trunk/src/java/org/apache/hadoop/dfs/StringBytesWritable.java?view=auto&rev=549577
==============================================================================
--- lucene/hadoop/trunk/src/java/org/apache/hadoop/dfs/StringBytesWritable.java (added)
+++ lucene/hadoop/trunk/src/java/org/apache/hadoop/dfs/StringBytesWritable.java Thu Jun 21 11:22:11 2007
@@ -0,0 +1,56 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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.apache.hadoop.dfs;
+
+import java.io.IOException;
+import org.apache.hadoop.io.BytesWritable;
+import org.apache.hadoop.io.WritableComparator;
+
+class StringBytesWritable extends BytesWritable {
+
+ StringBytesWritable() {
+ super();
+ }
+
+ /*StringBytesWritable(byte[] bytes) {
+ super(bytes);
+ }*/
+
+ /**
+ * Create a BytesWritable by extracting bytes from the input string.
+ */
+ StringBytesWritable(String str) throws IOException {
+ super(str.getBytes("UTF8"));
+ }
+
+ /**
+ * Convert BytesWritable to a String.
+ */
+ String getString() throws IOException {
+ return new String(get(),"UTF8");
+ }
+
+ /**
+ * Compare to a String.
+ */
+ boolean equals(String str) throws IOException {
+ return WritableComparator.compareBytes(get(), 0, getSize(),
+ str.getBytes("UTF8"), 0, str.length()) == 0;
+ }
+}