Author: ggregory
Date: Fri Dec 21 14:49:55 2007
New Revision: 606340
URL: http://svn.apache.org/viewvc?rev=606340&view=rev
Log:
A first cut on [IO-148] IOException with constructors which take a cause. Only
one constructor implemented. Class name up for discussion.
Added:
commons/proper/io/trunk/src/java/org/apache/commons/io/CausedIOException.java
commons/proper/io/trunk/src/test/org/apache/commons/io/CausedIOExceptionTestCase.java
Modified:
commons/proper/io/trunk/src/test/org/apache/commons/io/PackageTestSuite.java
Added:
commons/proper/io/trunk/src/java/org/apache/commons/io/CausedIOException.java
URL:
http://svn.apache.org/viewvc/commons/proper/io/trunk/src/java/org/apache/commons/io/CausedIOException.java?rev=606340&view=auto
==============================================================================
---
commons/proper/io/trunk/src/java/org/apache/commons/io/CausedIOException.java
(added)
+++
commons/proper/io/trunk/src/java/org/apache/commons/io/CausedIOException.java
Fri Dec 21 14:49:55 2007
@@ -0,0 +1,52 @@
+/*
+ * 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.commons.io;
+
+import java.io.IOException;
+
+/**
+ * Subclasses IOException with the [EMAIL PROTECTED] Throwable} constructor
was missing before Java 6.
+ *
+ * @see <a href="mailto:[EMAIL PROTECTED]">Apache Commons Users List</a>
+ * @author <a href="http://commons.apache.org/io/";>Apache Commons IO</a>
+ * @version $Id: $
+ */
+public class CausedIOException extends IOException {
+
+ /**
+ * Default serial version UID.
+ */
+ private static final long serialVersionUID = 1L;
+
+ /**
+ * Creates an instance with the given message and cause.
+ * <p>
+ * This constructor was not added in the underlying [EMAIL PROTECTED]
IOException} class until Java 6. This is a convenience
+ * method which uses the [EMAIL PROTECTED] #initCause(Throwable)} method
to set the root cause.
+ *
+ * @param message
+ * exception message
+ * @param cause
+ * root cause
+ */
+ public CausedIOException(String message, Throwable cause) {
+ super(message);
+ this.initCause(cause);
+ }
+
+}
Added:
commons/proper/io/trunk/src/test/org/apache/commons/io/CausedIOExceptionTestCase.java
URL:
http://svn.apache.org/viewvc/commons/proper/io/trunk/src/test/org/apache/commons/io/CausedIOExceptionTestCase.java?rev=606340&view=auto
==============================================================================
---
commons/proper/io/trunk/src/test/org/apache/commons/io/CausedIOExceptionTestCase.java
(added)
+++
commons/proper/io/trunk/src/test/org/apache/commons/io/CausedIOExceptionTestCase.java
Fri Dec 21 14:49:55 2007
@@ -0,0 +1,40 @@
+/*
+ * 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.commons.io;
+
+import junit.framework.TestCase;
+
+/**
+ * Tests CausedIOException
+ *
+ * @author <a href="mailto:[EMAIL PROTECTED]">Gary Gregory</a>
+ * @version $Id: $
+ */
+public class CausedIOExceptionTestCase extends TestCase {
+
+ /**
+ * Tests the [EMAIL PROTECTED]
CausedIOException#CausedIOException(String,Throwable)} constructor.
+ */
+ public void testIOExceptionStringThrowable() {
+ Throwable cause = new IllegalArgumentException("cause");
+ CausedIOException exception = new CausedIOException("message", cause);
+ assertEquals("message", exception.getMessage());
+ assertEquals(cause, exception.getCause());
+ assertSame(cause, exception.getCause());
+ }
+}
Modified:
commons/proper/io/trunk/src/test/org/apache/commons/io/PackageTestSuite.java
URL:
http://svn.apache.org/viewvc/commons/proper/io/trunk/src/test/org/apache/commons/io/PackageTestSuite.java?rev=606340&r1=606339&r2=606340&view=diff
==============================================================================
---
commons/proper/io/trunk/src/test/org/apache/commons/io/PackageTestSuite.java
(original)
+++
commons/proper/io/trunk/src/test/org/apache/commons/io/PackageTestSuite.java
Fri Dec 21 14:49:55 2007
@@ -35,6 +35,7 @@
public static Test suite() {
TestSuite suite = new TestSuite("IO Utilities");
+ suite.addTest(new TestSuite(CausedIOExceptionTestCase.class));
suite.addTest(new TestSuite(CopyUtilsTest.class));
suite.addTest(new TestSuite(DemuxTestCase.class));
suite.addTest(new TestSuite(DirectoryWalkerTestCase.class));
