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FileBinder.java
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42 lines (37 loc) · 1.16 KB
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package act.data;
/*-
* #%L
* ACT Framework
* %%
* Copyright (C) 2014 - 2017 ActFramework
* %%
* 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.
* #L%
*/
import act.app.ActionContext;
import org.osgl.$;
import org.osgl.mvc.util.Binder;
import org.osgl.mvc.util.ParamValueProvider;
import org.osgl.storage.ISObject;
import java.io.File;
/**
* Resolve file uploads
*/
public class FileBinder extends Binder<File> {
@Override
public File resolve(File file, String s, ParamValueProvider paramValueProvider) {
ActionContext ctx = $.cast(paramValueProvider);
ISObject sobj = ctx.upload(s);
return null == sobj ? null : sobj.asFile();
}
}