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Merge branch 'main' into DS-4300 to correct merge conflicts.

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This commit is contained in:
Mark H. Wood
2022-05-05 09:54:38 -04:00
parent 33e501086a a235551fab
commit 2fdc8d66ab
202 changed files with 3176 additions and 2154 deletions
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58
dspace-api/src/main/java/org/dspace/administer/StructBuilder.java
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@@ -30,6 +30,10 @@ 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.commons.cli.CommandLine;
import org.apache.commons.cli.CommandLineParser;
@@ -39,7 +43,6 @@ import org.apache.commons.cli.Option;
import org.apache.commons.cli.Options;
import org.apache.commons.cli.ParseException;
import org.apache.commons.lang3.StringUtils;
import org.apache.xpath.XPathAPI;
import org.dspace.authorize.AuthorizeException;
import org.dspace.content.Collection;
import org.dspace.content.Community;
@@ -141,10 +144,11 @@ public class StructBuilder {
* @throws SQLException passed through.
* @throws FileNotFoundException if input or output could not be opened.
* @throws TransformerException if the input document is invalid.
* @throws XPathExpressionException passed through.
*/
public static void main(String[] argv)
throws ParserConfigurationException, SQLException,
FileNotFoundException, IOException, TransformerException {
throws ParserConfigurationException, SQLException,
IOException, TransformerException, XPathExpressionException {
// Define command line options.
Options options = new Options();
@@ -251,7 +255,7 @@ public class StructBuilder {
static void importStructure(Context context, InputStream input,
OutputStream output, boolean keepHandles)
throws IOException, ParserConfigurationException, SQLException,
TransformerException {
TransformerException, XPathExpressionException {
// load the XML
Document document = null;
@@ -269,13 +273,15 @@ public class StructBuilder {
// is properly structured.
try {
validate(document);
} catch (TransformerException ex) {
} catch (XPathExpressionException ex) {
System.err.format("The input document is invalid: %s%n", ex.getMessage());
System.exit(1);
}
// Check for 'identifier' attributes -- possibly output by this class.
NodeList identifierNodes = XPathAPI.selectNodeList(document, "//*[@identifier]");
XPath xPath = XPathFactory.newInstance().newXPath();
NodeList identifierNodes = (NodeList) xPath.compile("//*[@identifier]")
.evaluate(document, XPathConstants.NODESET);
if (identifierNodes.getLength() > 0) {
if (!keepHandles) {
System.err.println("The input document has 'identifier' attributes, which will be ignored.");
@@ -310,7 +316,8 @@ public class StructBuilder {
Element[] elements = new Element[]{};
try {
// get the top level community list
NodeList first = XPathAPI.selectNodeList(document, "/import_structure/community");
NodeList first = (NodeList) xPath.compile("/import_structure/community")
.evaluate(document, XPathConstants.NODESET);
// run the import starting with the top level communities
elements = handleCommunities(context, first, null, keepHandles);
@@ -479,14 +486,16 @@ public class StructBuilder {
* @throws TransformerException if transformer error
*/
private static void validate(org.w3c.dom.Document document)
throws TransformerException {
throws XPathExpressionException {
StringBuilder err = new StringBuilder();
boolean trip = false;
err.append("The following errors were encountered parsing the source XML.\n");
err.append("No changes have been made to the DSpace instance.\n\n");
NodeList first = XPathAPI.selectNodeList(document, "/import_structure/community");
XPath xPath = XPathFactory.newInstance().newXPath();
NodeList first = (NodeList) xPath.compile("/import_structure/community")
.evaluate(document, XPathConstants.NODESET);
if (first.getLength() == 0) {
err.append("-There are no top level communities in the source document.");
System.out.println(err.toString());
@@ -516,14 +525,15 @@ public class StructBuilder {
* no errors.
*/
private static String validateCommunities(NodeList communities, int level)
throws TransformerException {
throws XPathExpressionException {
StringBuilder err = new StringBuilder();
boolean trip = false;
String errs = null;
XPath xPath = XPathFactory.newInstance().newXPath();
for (int i = 0; i < communities.getLength(); i++) {
Node n = communities.item(i);
NodeList name = XPathAPI.selectNodeList(n, "name");
NodeList name = (NodeList) xPath.compile("name").evaluate(n, XPathConstants.NODESET);
if (name.getLength() != 1) {
String pos = Integer.toString(i + 1);
err.append("-The level ").append(level)
@@ -533,7 +543,7 @@ public class StructBuilder {
}
// validate sub communities
NodeList subCommunities = XPathAPI.selectNodeList(n, "community");
NodeList subCommunities = (NodeList) xPath.compile("community").evaluate(n, XPathConstants.NODESET);
String comErrs = validateCommunities(subCommunities, level + 1);
if (comErrs != null) {
err.append(comErrs);
@@ -541,7 +551,7 @@ public class StructBuilder {
}
// validate collections
NodeList collections = XPathAPI.selectNodeList(n, "collection");
NodeList collections = (NodeList) xPath.compile("collection").evaluate(n, XPathConstants.NODESET);
String colErrs = validateCollections(collections, level + 1);
if (colErrs != null) {
err.append(colErrs);
@@ -565,14 +575,15 @@ public class StructBuilder {
* @return the errors to be generated by the calling method, or null if none
*/
private static String validateCollections(NodeList collections, int level)
throws TransformerException {
throws XPathExpressionException {
StringBuilder err = new StringBuilder();
boolean trip = false;
String errs = null;
XPath xPath = XPathFactory.newInstance().newXPath();
for (int i = 0; i < collections.getLength(); i++) {
Node n = collections.item(i);
NodeList name = XPathAPI.selectNodeList(n, "name");
NodeList name = (NodeList) xPath.compile("name").evaluate(n, XPathConstants.NODESET);
if (name.getLength() != 1) {
String pos = Integer.toString(i + 1);
err.append("-The level ").append(level)
@@ -638,8 +649,10 @@ public class StructBuilder {
*/
private static Element[] handleCommunities(Context context, NodeList communities,
Community parent, boolean keepHandles)
throws TransformerException, SQLException, AuthorizeException {
throws TransformerException, SQLException, AuthorizeException,
XPathExpressionException {
Element[] elements = new Element[communities.getLength()];
XPath xPath = XPathFactory.newInstance().newXPath();
for (int i = 0; i < communities.getLength(); i++) {
Node tn = communities.item(i);
@@ -661,7 +674,7 @@ public class StructBuilder {
// now update the metadata
for (Map.Entry<String, MetadataFieldName> entry : communityMap.entrySet()) {
NodeList nl = XPathAPI.selectNodeList(tn, entry.getKey());
NodeList nl = (NodeList) xPath.compile(entry.getKey()).evaluate(tn, XPathConstants.NODESET);
if (nl.getLength() == 1) {
communityService.setMetadataSingleValue(context, community,
entry.getValue(), null, getStringValue(nl.item(0)));
@@ -728,12 +741,14 @@ public class StructBuilder {
}
// handle sub communities
NodeList subCommunities = XPathAPI.selectNodeList(tn, "community");
NodeList subCommunities = (NodeList) xPath.compile("community")
.evaluate(tn, XPathConstants.NODESET);
Element[] subCommunityElements = handleCommunities(context,
subCommunities, community, keepHandles);
// handle collections
NodeList collections = XPathAPI.selectNodeList(tn, "collection");
NodeList collections = (NodeList) xPath.compile("collection")
.evaluate(tn, XPathConstants.NODESET);
Element[] collectionElements = handleCollections(context,
collections, community, keepHandles);
@@ -762,8 +777,9 @@ public class StructBuilder {
*/
private static Element[] handleCollections(Context context,
NodeList collections, Community parent, boolean keepHandles)
throws TransformerException, SQLException, AuthorizeException {
throws SQLException, AuthorizeException, XPathExpressionException {
Element[] elements = new Element[collections.getLength()];
XPath xPath = XPathFactory.newInstance().newXPath();
for (int i = 0; i < collections.getLength(); i++) {
Node tn = collections.item(i);
@@ -785,7 +801,7 @@ public class StructBuilder {
// import the rest of the metadata
for (Map.Entry<String, MetadataFieldName> entry : collectionMap.entrySet()) {
NodeList nl = XPathAPI.selectNodeList(tn, entry.getKey());
NodeList nl = (NodeList) xPath.compile(entry.getKey()).evaluate(tn, XPathConstants.NODESET);
if (nl.getLength() == 1) {
collectionService.setMetadataSingleValue(context, collection,
entry.getValue(), null, getStringValue(nl.item(0)));