0,0 → 1,70 |
package net.outlyer.plugins; |
|
/* |
* Copyright (c) 2008, Toni Corvera. All rights reserved. |
* |
* Redistribution and use in source and binary forms, with or without |
* modification, are permitted provided that the following conditions are met: |
* |
* * Redistributions of source code must retain the above copyright |
* notice, this list of conditions and the following disclaimer. |
* * Redistributions in binary form must reproduce the above copyright |
* notice, this list of conditions and the following disclaimer in the |
* documentation and/or other materials provided with the distribution. |
* |
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, |
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND |
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, |
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF |
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING |
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, |
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
*/ |
|
// $Id$ |
|
import java.lang.reflect.Field; |
import java.util.concurrent.Callable; |
|
/** |
* Default implementation of a {@see SandboxAccessor}. |
*/ |
public abstract class SandboxAccessorImpl implements SandboxAccessor { |
public Object sandboxGetter; |
|
public static Sandbox getSandbox(final SandboxAccessor sa) { |
try { |
// Retrieve the field... |
final Field gS = sa.getClass().getField("sandboxGetter"); |
// Evaluate as a callable |
return ((Callable<Sandbox>)gS.get(sa)).call(); |
} |
catch (final NoSuchFieldException e) { |
throw new IllegalStateException(sa.getClass()+" hasn't been correctly initialised", e); |
} |
catch (final Exception e) { |
throw new IllegalStateException("getSandbox produced an exception ("+ |
e.getClass().getSimpleName()+"),"+ |
"for object "+sa+" which is not expected!: " + |
e.getMessage(), e); |
} |
} |
|
public final Sandbox getSandbox() { |
if (null == sandboxGetter) { |
throw new IllegalStateException(getClass()+" hasn't been correctly initialised"); |
} |
|
try { |
return ((Callable<Sandbox>)sandboxGetter).call(); |
} |
catch (final Exception e) { |
throw new IllegalStateException("sandboxGetter produced an " + |
"exception, which is not expected!"); |
} |
|
} |
} |
Property changes: |
Added: svn:keywords |
+Rev Id Date |
\ No newline at end of property |