/*
* Copyright (c) 2006-2011 Nuxeo SA (http://nuxeo.com/) and others.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* bstefanescu
*/
package org.eclipse.ecr.automation.core.operations;
import org.eclipse.ecr.automation.OperationContext;
import org.eclipse.ecr.automation.OperationException;
import org.eclipse.ecr.automation.core.Constants;
import org.eclipse.ecr.automation.core.annotations.Context;
import org.eclipse.ecr.automation.core.annotations.Operation;
import org.eclipse.ecr.automation.core.annotations.OperationMethod;
import org.eclipse.ecr.automation.core.annotations.Param;
import org.eclipse.ecr.automation.core.util.BlobList;
import org.eclipse.ecr.core.api.Blob;
/**
* @author <a href="mailto:bs@nuxeo.com">Bogdan Stefanescu</a>
*/
@Operation(id = RestoreBlobsInput.ID, category = Constants.CAT_EXECUTION, label = "Restore Files Input", description = "Restore the file list input from a context variable given its name. Return the files.")
public class RestoreBlobsInput {
public static final String ID = "Context.RestoreBlobsInput";
@Context
protected OperationContext ctx;
@Param(name = "name")
protected String name;
@OperationMethod
public BlobList run() throws Exception {
Object obj = ctx.get(name);
if (obj instanceof BlobList) {
return (BlobList) obj;
} else if (obj instanceof Blob) {
return new BlobList((Blob) obj);
}
throw new OperationException(
"Illegal state error for restore files operation. The context map doesn't contains a file list variable with name "
+ name);
}
}