Metacat

import java.io.FileInputStream;

import edu.ucsb.nceas.utilities.export.HtmlToPdf;

			// track the pid-to-file mapping

			StringBuffer pidMapping = new StringBuffer();

							// include user-friendly metadata

							if (ObjectFormatCache.getInstance().getFormat(metadataSysMeta.getFormatId()).getFormatType().equals("METADATA")) {

								InputStream metadataStream = this.get(session, metadataID);

								try {

									// transform

						            String format = "default";

									DBTransform transformer = new DBTransform();

						            String documentContent = IOUtils.toString(metadataStream, "UTF-8");

						            String sourceType = metadataSysMeta.getFormatId().getValue();

						            String targetType = "-//W3C//HTML//EN";

						            ByteArrayOutputStream baos = new ByteArrayOutputStream();

						            Writer writer = new OutputStreamWriter(baos , "UTF-8");

						            // TODO: include more params?

						            Hashtable<String, String[]> params = new Hashtable<String, String[]>();

						            String localId = null;

									try {

										localId = IdentifierManager.getInstance().getLocalId(pid.getValue());

									} catch (McdbDocNotFoundException e) {

										throw new NotFound("1020", e.getMessage());

									}

									params.put("qformat", new String[] {format});	            

						            params.put("docid", new String[] {localId});

						            params.put("pid", new String[] {pid.getValue()});

						            params.put("displaymodule", new String[] {"printall"});

						            transformer.transformXMLDocument(

						                    documentContent , 

						                    sourceType, 

						                    targetType , 

						                    format, 

						                    writer, 

						                    params, 

						                    null //sessionid

						                    );

						            // finally, get the HTML back

						            ContentTypeByteArrayInputStream resultInputStream = new ContentTypeByteArrayInputStream(baos.toByteArray());

						            // write to temp file with correct css path

						            File tmpDir = File.createTempFile("package_", "_dir");

						            tmpDir.delete();

						            tmpDir.mkdir();

						            File htmlFile = File.createTempFile("metadata", ".html", tmpDir);

						            File cssDir = new File(tmpDir, format);

						            cssDir.mkdir();

						            File cssFile = new File(tmpDir, format + "/" + format + ".css");

						            String pdfFileName = metadataID.getValue().replaceAll("[^a-zA-Z0-9\\-\\.]", "_") + "-METADATA.pdf";

						            File pdfFile = new File(tmpDir, pdfFileName);

						            //File pdfFile = File.createTempFile("metadata", ".pdf", tmpDir);

						            // put the CSS file in place for the html to find it

						            String originalCssPath = SystemUtil.getContextDir() + "/style/skins/" + format + "/" + format + ".css";

						            IOUtils.copy(new FileInputStream(originalCssPath), new FileOutputStream(cssFile));

						            // write the HTML file

						            IOUtils.copy(resultInputStream, new FileOutputStream(htmlFile));

						            // convert to PDF

						            HtmlToPdf.export(htmlFile.getAbsolutePath(), pdfFile.getAbsolutePath());

						            //add to the package

						            bag.addFileToPayload(pdfFile);

									pidMapping.append(metadataID.getValue() + " (pdf)" +  "\t" + "data/" + pdfFile.getName() + "\n");

						            // mark for clean up after we are done

									htmlFile.delete();

									cssFile.delete();

									cssDir.delete();

						            tempFiles.add(tmpDir);

									tempFiles.add(pdfFile); // delete this first later on

								} catch (Exception e) {

									logMetacat.warn("Could not transform metadata", e);

								}

							}

			File pidMappingFile = new File(tempDir, "pid-mapping.txt");

			for (int i=tempFiles.size()-1; i>=0; i--){

				tempFiles.get(i).delete();

			<groupId>org.xhtmlrenderer</groupId>

			<artifactId>core-renderer</artifactId>

			<version>R8</version>

		</dependency>

		<dependency>

			<groupId>net.sf.jtidy</groupId>

			<artifactId>jtidy</artifactId>

			<version>r938</version>

		</dependency>

    	<dependency>

		<property name="utilities-tag" value="trunk" />

		<!--<property name="utilities-tag" value="tags/UTILITIES_1_3_0" /> -->

		<!--<property name="eml2-style-tag" value="RELEASE_EML_UTILS_1_0_7" />-->

		<property name="eml2-style-tag" value="trunk" />

			value="https://code.ecoinformatics.org/code/eml/${eml2-style-tag}" />