/*
* (C) Copyright 2006-2011 Nuxeo SA (http://nuxeo.com/) and others.
*
* 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.
*
* Contributors:
* bstefanescu
*/
package org.nuxeo.ecm.automation.core.operations.blob;
import org.nuxeo.ecm.automation.OperationContext;
import org.nuxeo.ecm.automation.core.Constants;
import org.nuxeo.ecm.automation.core.annotations.Context;
import org.nuxeo.ecm.automation.core.annotations.Operation;
import org.nuxeo.ecm.automation.core.annotations.OperationMethod;
import org.nuxeo.ecm.automation.core.annotations.Param;
import org.nuxeo.ecm.automation.core.collectors.DocumentModelCollector;
import org.nuxeo.ecm.core.api.Blob;
import org.nuxeo.ecm.core.api.CoreSession;
import org.nuxeo.ecm.core.api.DocumentModel;
import org.nuxeo.ecm.core.api.model.Property;
/**
* @author <a href="mailto:bs@nuxeo.com">Bogdan Stefanescu</a>
*/
@Operation(id = SetBlobFileName.ID, category = Constants.CAT_BLOB, label = "Set File Name", description = "Modify the filename of a file stored in the input document. The file is found in the input document given its xpath specified through the 'xpath' parameter. Return back the input document.", aliases = { "Blob.SetFilename" })
public class SetBlobFileName {
public static final String ID = "Document.SetBlobName";
@Context
protected OperationContext ctx;
@Context
protected CoreSession session;
@Param(name = "name")
protected String name;
@Param(name = "xpath", required = false, values = "file:content")
protected String xpath = "file:content";
@Param(name = "save", required = false, values = "true")
protected boolean save = true;
@OperationMethod(collector = DocumentModelCollector.class)
public DocumentModel run(DocumentModel doc) throws java.lang.Exception {
Property p = doc.getProperty(xpath);
Object o = p.getValue();
if (o instanceof Blob) {
Blob blob = (Blob) o;
blob.setFilename(name);
p.setValue(blob);
}
if (save) {
doc = session.saveDocument(doc);
}
return doc;
}
}