| 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: |
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| Added: svn:keywords |
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| +Rev Id Date |
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| \ No newline at end of property |
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