/*
* (C) Copyright 2006-2016 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:
* Tiry
* bstefanescu <bs@nuxeo.com>
* Estelle Giuly <egiuly@nuxeo.com>
*/
package org.nuxeo.ecm.automation.core.operations.blob;
import java.io.IOException;
import java.util.Collections;
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.util.BlobList;
import org.nuxeo.ecm.core.api.Blob;
import org.nuxeo.ecm.core.api.DocumentModel;
import org.nuxeo.ecm.core.api.blobholder.BlobHolder;
import org.nuxeo.ecm.core.api.blobholder.SimpleBlobHolder;
import org.nuxeo.ecm.core.convert.api.ConversionService;
import org.nuxeo.ecm.platform.mimetype.interfaces.MimetypeRegistry;
/**
* Save the input document
*/
@Operation(id = BlobToPDF.ID, category = Constants.CAT_CONVERSION, label = "Convert To PDF", description = "Convert the input file to a PDF and return the new file.")
public class BlobToPDF {
public static final String ID = "Blob.ToPDF";
@Context
protected ConversionService service;
@OperationMethod
public Blob run(DocumentModel doc) throws IOException {
BlobHolder bh = doc.getAdapter(BlobHolder.class);
if (bh == null) {
return null;
}
return service.convertToMimeType(MimetypeRegistry.PDF_MIMETYPE, bh, Collections.emptyMap()).getBlob();
}
@OperationMethod
public Blob run(Blob blob) throws IOException {
return service.convertToMimeType(MimetypeRegistry.PDF_MIMETYPE, new SimpleBlobHolder(blob),
Collections.emptyMap()).getBlob();
}
@OperationMethod
public BlobList run(BlobList blobs) throws IOException {
BlobList bl = new BlobList();
for (Blob blob : blobs) {
bl.add(this.run(blob));
}
return bl;
}
}