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another method for resource loading - more resource friendly?
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75 changes: 54 additions & 21 deletions
75
.../src/main/java/de/tudarmstadt/ukp/clarin/webanno/ui/exmaralda/MediaResourceReference.java
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186 changes: 186 additions & 0 deletions
186
...c/main/java/de/tudarmstadt/ukp/clarin/webanno/ui/exmaralda/MediaResourceReferenceOLD.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,186 @@ | ||
| //package de.tudarmstadt.ukp.clarin.webanno.ui.exmaralda; | ||
| // | ||
| //import java.io.File; | ||
| //import java.io.IOException; | ||
| // | ||
| //import org.apache.wicket.request.mapper.parameter.PageParameters; | ||
| //import org.apache.wicket.request.resource.IResource; | ||
| //import org.apache.wicket.request.resource.ResourceReference; | ||
| //import org.apache.wicket.spring.injection.annot.SpringBean; | ||
| // | ||
| //import de.tudarmstadt.ukp.clarin.webanno.api.MediaService; | ||
| //import de.tudarmstadt.ukp.clarin.webanno.api.ProjectInitializationService; | ||
| //import de.tudarmstadt.ukp.clarin.webanno.model.Mediaresource; | ||
| // | ||
| // | ||
| //public class MediaResourceReferenceOLD extends ResourceReference{ | ||
| // | ||
| // private static final long serialVersionUID = 5524878158076213156L; | ||
| // | ||
| // private @SpringBean MediaService mediaService; | ||
| // private @SpringBean ProjectInitializationService p; | ||
| // | ||
| // public MediaResourceReferenceOLD() { | ||
| // super(MediaResourceReferenceOLD.class, "webanno"); | ||
| // } | ||
| // | ||
| // @Override | ||
| // public IResource getResource() { | ||
| // | ||
| // MediaResourceStreamResource r = new MediaResourceStreamResource() { | ||
| // | ||
| // private static final long serialVersionUID = 2888522092626490637L; | ||
| // | ||
| // @Override | ||
| // public Mediaresource getMediaresource(PageParameters params) { | ||
| // final long pid = params.get(MediaResourceStreamResource.PAGE_PARAM_PROJECT_ID).toLong(); | ||
| // final long fid = params.get(MediaResourceStreamResource.PAGE_PARAM_FILE_ID).toLong(); | ||
| // return mediaService.getMedia(pid, fid); | ||
| // } | ||
| // | ||
| // @Override | ||
| // public File getMediaFile(Mediaresource media) throws IOException { | ||
| // return mediaService.getFile(media); | ||
| // } | ||
| // }; | ||
| // | ||
| // return r; | ||
| // | ||
| // | ||
| // | ||
| //// MediaResourceStreamResource r = new MediaResourceStreamResource(){ | ||
| //// | ||
| //// private static final long serialVersionUID = -1649133598549016083L; | ||
| //// | ||
| //// @Override | ||
| //// protected ResourceResponse newResourceResponse(Attributes attributes) { | ||
| //// ResourceResponse r = super.newResourceResponse(attributes); | ||
| //// if(attributes.getParameters().getPosition("dl") >= 0) | ||
| //// r.setContentDisposition(ContentDisposition.ATTACHMENT); | ||
| //// return r; | ||
| //// } | ||
| //// | ||
| //// @Override | ||
| //// public Mediaresource getMediaresource(PageParameters params){ | ||
| //// final long pid = params.get(PAGE_PARAM_PROJECT_ID).toLong(); | ||
| //// final long fid = params.get(PAGE_PARAM_FILE_ID).toLong(); | ||
| //// return mediaService.getMedia(pid, fid); | ||
| //// } | ||
| //// | ||
| //// @Override | ||
| //// public File getFile(Mediaresource mfile) throws IOException { | ||
| //// return mediaService.getFile(mfile); | ||
| //// } | ||
| //// | ||
| //// }; | ||
| //// | ||
| //// return r; | ||
| // | ||
| // | ||
| //// final long pid = 1;//params.get(PAGE_PARAM_PROJECT_ID).toLong(); | ||
| //// final long fid = 1;//params.get(PAGE_PARAM_FILE_ID).toLong(); | ||
| //// | ||
| //// final Mediaresource mfile = mediaService.getMediafile(pid, fid); | ||
| //// File file; | ||
| //// try { | ||
| //// file = mediaService.getFile(mfile); | ||
| //// } catch (IOException e) { | ||
| //// e.printStackTrace(); | ||
| //// return null; | ||
| //// } | ||
| //// return new ResourceStreamResource(new FileResourceStream(file){ | ||
| //// private static final long serialVersionUID = 8592122044512919133L; | ||
| //// @Override | ||
| //// public String getContentType() { | ||
| //// return mfile.getContentType(); | ||
| //// } | ||
| //// }); | ||
| // } | ||
| // | ||
| // | ||
| // | ||
| //// @Override | ||
| //// public IResource getResource() { | ||
| //// | ||
| //// return new AbstractResource() { | ||
| //// | ||
| //// private static final long serialVersionUID = 204014928360078510L; | ||
| //// | ||
| //// @Override | ||
| //// protected ResourceResponse newResourceResponse(Attributes attributes) { | ||
| //// | ||
| //// ResourceResponse response = new ResourceResponse(); | ||
| //// response.setLastModified(Time.now()); | ||
| //// | ||
| //// PageParameters params = attributes.getParameters(); | ||
| //// if(params == null){ | ||
| //// LOG.warn("No parameters provided."); | ||
| //// response.setError(400); | ||
| //// return response; | ||
| //// } | ||
| //// | ||
| //// if (response.dataNeedsToBeWritten(attributes)) | ||
| //// { | ||
| //// response.setContentDisposition(ContentDisposition.INLINE); | ||
| ////// response.setContentDisposition(ContentDisposition.ATTACHMENT); | ||
| //// | ||
| //// | ||
| //// long pid = params.get(PAGE_PARAM_PROJECT_ID).toLong(); | ||
| //// long fid = params.get(PAGE_PARAM_FILE_ID).toLong(); | ||
| //// | ||
| //// Mediafile mfile = mediaService.getMediafile(pid, fid); | ||
| //// | ||
| //// response.setContentType(mfile.getContentType()); | ||
| //// response.setContentLength(mfile.getContentLength()); | ||
| //// response.setFileName(mfile.getName()); | ||
| //// | ||
| //// byte[] bytes = null; | ||
| //// InputStream in = null; | ||
| ////// OutputStream out = null; | ||
| //// try { | ||
| //// in = mediaService.getContentAsInputStream(mfile); | ||
| ////// out = attributes.getResponse().getOutputStream(); | ||
| //// | ||
| //// bytes = IOUtils.toByteArray(in); | ||
| //// | ||
| //// in.close(); | ||
| ////// IOUtils.copy(in, out); | ||
| ////// copyLarge(in, out); | ||
| //// }catch(Throwable e){ | ||
| //// LOG.error(e.getMessage()); | ||
| //// response.setError(500); | ||
| //// return response; | ||
| //// } | ||
| //// finally { | ||
| ////// closeQuietly(out); | ||
| //// closeQuietly(in); | ||
| //// } | ||
| //// | ||
| //// final byte[] data = bytes; | ||
| //// | ||
| //// response.setWriteCallback(new WriteCallback() { | ||
| //// @Override | ||
| //// public void writeData(Attributes attributes) throws IOException { | ||
| //// attributes.getResponse().write(data); | ||
| //// } | ||
| //// }); | ||
| //// | ||
| ////// configureResponse(response, attributes); | ||
| //// | ||
| //// } | ||
| ////// resourceResponse.setStatusCode(200); | ||
| ////// respond(attributes); | ||
| //// | ||
| //// return response; | ||
| //// } | ||
| //// }; | ||
| //// | ||
| //// }; | ||
| // | ||
| //} | ||
| // | ||
| // | ||
| // | ||
| // | ||
| // | ||
| // |
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