Merge pull request #289 from garydgregory/CharArrayConverter

Adds class CharArrayConverter that implements IStringConverter<char[]>

2 files changed, 70 insertions, 0 deletions

diff --git a/src/main/java/com/beust/jcommander/converters/CharArrayConverter.java b/src/main/java/com/beust/jcommander/converters/CharArrayConverter.java
new file mode 100644
index 0000000..5252f63
--- /dev/null
+++ b/src/main/java/com/beust/jcommander/converters/CharArrayConverter.java
@@ -0,0 +1,33 @@
+/**
+ * Copyright (C) 2010 the original author or authors.
+ * See the notice.md file distributed with this work for additional
+ * information regarding copyright ownership.
+ *
+ * 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.beust.jcommander.converters;
+
+import com.beust.jcommander.IStringConverter;
+
+/**
+ * Converts a String to a char[].
+ * 
+ * @author Gary Gregory
+ */
+public class CharArrayConverter implements IStringConverter<char[]> {
+    
+    public char[] convert(final String value) {
+        return value.toCharArray();
+    }
+}
\ No newline at end of file
diff --git a/src/test/java/com/beust/jcommander/converters/CharArrayConverterTest.java b/src/test/java/com/beust/jcommander/converters/CharArrayConverterTest.java
new file mode 100644
index 0000000..596c806
--- /dev/null
+++ b/src/test/java/com/beust/jcommander/converters/CharArrayConverterTest.java
@@ -0,0 +1,37 @@
+/**
+ * Copyright (C) 2010 the original author or authors.
+ * See the notice.md file distributed with this work for additional
+ * information regarding copyright ownership.
+ *
+ * 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.beust.jcommander.converters;
+
+import java.net.UnknownHostException;
+
+import org.testng.Assert;
+import org.testng.annotations.Test;
+
+@Test
+public class CharArrayConverterTest {
+
+	private static final String FIXTURE = "Hello World";
+	private static final CharArrayConverter CONVERTER = new CharArrayConverter();
+
+	@Test
+	public void testString() throws UnknownHostException {
+		Assert.assertEquals(CONVERTER.convert(FIXTURE), FIXTURE.toCharArray());
+	}
+
+}