Examples with CompositeRenditionDefinition org.alfresco.service.cmr.rendition.CompositeRenditionDefinition used on opensource projects

Example 6 with CompositeRenditionDefinition

use of org.alfresco.service.cmr.rendition.CompositeRenditionDefinition in project alfresco-repository by Alfresco.

the class RenditionServiceIntegrationTest method testCompositeReformatAndResizeRendition.

@Test
public void testCompositeReformatAndResizeRendition() throws Exception {
    final QName renditionName = QName.createQName(NamespaceService.RENDITION_MODEL_1_0_URI, "composite");
    final int newX = 20;
    final int newY = 30;
    renditionNode = transactionHelper.doInTransaction(new // 
    RetryingTransactionHelper.RetryingTransactionCallback<NodeRef>() {

        public NodeRef execute() throws Throwable {
            CompositeRenditionDefinition compositeDefinition = makeCompositeReformatAndResizeDefinition(renditionName, newX, newY);
            ChildAssociationRef renditionAssoc = renditionService.render(nodeWithDocContent, compositeDefinition);
            validateRenditionAssociation(renditionAssoc, renditionName);
            return renditionAssoc.getChildRef();
        }
    });
    transactionHelper.doInTransaction(new // 
    RetryingTransactionHelper.RetryingTransactionCallback<Void>() {

        public Void execute() throws Throwable {
            List<ChildAssociationRef> renditions = renditionService.getRenditions(nodeWithDocContent);
            assertEquals("There should only be one rendition", 1, renditions.size());
            ChildAssociationRef renditionAssoc = renditions.get(0);
            assertEquals("The association name should match the composite rendition name", renditionName, renditionAssoc.getQName());
            NodeRef rendition = renditionAssoc.getChildRef();
            ContentReader reader = contentService.getReader(rendition, ContentModel.PROP_CONTENT);
            assertEquals("The mimetype is wrong", MimetypeMap.MIMETYPE_IMAGE_JPEG, reader.getMimetype());
            assertNotNull("Reader to rendered image was null", reader);
            BufferedImage img = ImageIO.read(reader.getContentInputStream());
            assertEquals("Rendered image had wrong height", newY, img.getHeight());
            assertEquals("Rendered image had wrong width", newX, img.getWidth());
            return null;
        }
    });
}