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The dublin-core-metadata.xml schema file that is processed on fresh-installs has included tags to define metadata schemas along with metadata fields for a long time. However those tags to define metadata schemas has never been processed. This change will make it so those schema's are processed and created when found. This makes scripting dspace installs much easier when additional metadata schemas beyond just dublin core are needed.

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git-svn-id: http://scm.dspace.org/svn/repo/dspace/trunk@5336 9c30dcfa-912a-0410-8fc2-9e0234be79fd
This commit is contained in:
Scott Phillips
2010-09-06 16:49:47 +00:00
parent cb7e24c311
commit b28bd22fd9
1 changed files with 39 additions and 2 deletions
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41
dspace-api/src/main/java/org/dspace/administer/RegistryLoader.java
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@@ -229,11 +229,22 @@ public class RegistryLoader
{
Document document = loadXML(filename);
// Get the nodes corresponding to formats
// Get the nodes corresponding to schemas
NodeList schemaNodes = XPathAPI.selectNodeList(document,
"/dspace-dc-types/dc-schema");
// Add each schema
for (int i = 0; i < schemaNodes.getLength(); i++)
{
Node n = schemaNodes.item(i);
loadMDSchema(context, n);
}
// Get the nodes corresponding to fields
NodeList typeNodes = XPathAPI.selectNodeList(document,
"/dspace-dc-types/dc-type");
// Add each one as a new format to the registry
// Add each one as a new field to the schema
for (int i = 0; i < typeNodes.getLength(); i++)
{
Node n = typeNodes.item(i);
@@ -244,6 +255,32 @@ public class RegistryLoader
"number_loaded=" + typeNodes.getLength()));
}
/**
* Load Dublin Core Schemas
*
* @param context
* @param node
*/
private static void loadMDSchema(Context context, Node node)
throws TransformerException, SQLException, AuthorizeException,
NonUniqueMetadataException
{
// Get the values
String shortname = getElementData(node, "name");
String namespace = getElementData(node, "namespace");
// Check if the schema exists allready
MetadataSchema schema = MetadataSchema.find(context, shortname);
if (schema == null)
{
// If not create it.
schema = new MetadataSchema();
schema.setNamespace(namespace);
schema.setName(shortname);
schema.create(context);
}
}
/**
* Process a node in the bitstream format registry XML file. The node must
* be a "bitstream-type" node