hazza/DSpace
1
0
Fork 0
mirror of https://github.com/DSpace/DSpace.git synced 2025-10-17 23:13:10 +00:00
Code Issues Packages Projects Releases Wiki Activity

Remove Xalan direct dependency. Migrate code to Javax.xml.xpath parsing tools

Browse Source
This commit is contained in:
Tim Donohue
2022-04-20 12:34:29 -05:00
parent a9edca7f55
commit db1f8061d7
14 changed files with 122 additions and 111 deletions
Download Patch File Download Diff File Expand all files Collapse all files

25
dspace-api/src/main/java/org/dspace/administer/RegistryLoader.java
View File

@@ -16,9 +16,12 @@ import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import javax.xml.transform.TransformerException;
import javax.xml.xpath.XPath;
import javax.xml.xpath.XPathConstants;
import javax.xml.xpath.XPathExpressionException;
import javax.xml.xpath.XPathFactory;
import org.apache.logging.log4j.Logger;
import org.apache.xpath.XPathAPI;
import org.dspace.authorize.AuthorizeException;
import org.dspace.content.BitstreamFormat;
import org.dspace.content.factory.ContentServiceFactory;
@@ -122,12 +125,13 @@ public class RegistryLoader {
*/
public static void loadBitstreamFormats(Context context, String filename)
throws SQLException, IOException, ParserConfigurationException,
SAXException, TransformerException, AuthorizeException {
SAXException, TransformerException, AuthorizeException, XPathExpressionException {
Document document = loadXML(filename);
// Get the nodes corresponding to formats
NodeList typeNodes = XPathAPI.selectNodeList(document,
"dspace-bitstream-types/bitstream-type");
XPath xPath = XPathFactory.newInstance().newXPath();
NodeList typeNodes = (NodeList) xPath.compile("dspace-bitstream-types/bitstream-type")
.evaluate(document, XPathConstants.NODESET);
// Add each one as a new format to the registry
for (int i = 0; i < typeNodes.getLength(); i++) {
@@ -151,8 +155,7 @@ public class RegistryLoader {
* @throws AuthorizeException if authorization error
*/
private static void loadFormat(Context context, Node node)
throws SQLException, IOException, TransformerException,
AuthorizeException {
throws SQLException, AuthorizeException, XPathExpressionException {
// Get the values
String mimeType = getElementData(node, "mimetype");
String shortDesc = getElementData(node, "short_description");
@@ -231,9 +234,10 @@ public class RegistryLoader {
* @throws TransformerException if transformer error
*/
private static String getElementData(Node parentElement, String childName)
throws TransformerException {
throws XPathExpressionException {
// Grab the child node
Node childNode = XPathAPI.selectSingleNode(parentElement, childName);
XPath xPath = XPathFactory.newInstance().newXPath();
Node childNode = (Node) xPath.compile(childName).evaluate(parentElement, XPathConstants.NODE);
if (childNode == null) {
// No child node, so no values
@@ -274,9 +278,10 @@ public class RegistryLoader {
* @throws TransformerException if transformer error
*/
private static String[] getRepeatedElementData(Node parentElement,
String childName) throws TransformerException {
String childName) throws XPathExpressionException {
// Grab the child node
NodeList childNodes = XPathAPI.selectNodeList(parentElement, childName);
XPath xPath = XPathFactory.newInstance().newXPath();
NodeList childNodes = (NodeList) xPath.compile(childName).evaluate(parentElement, XPathConstants.NODESET);
String[] data = new String[childNodes.getLength()];