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nl.vpro.domain.Xmlns Maven / Gradle / Ivy
Several domains like 'media', pages' and 'subtitles' in the POMS system share some common properties which are collected here
package nl.vpro.domain;
import lombok.extern.slf4j.Slf4j;
import java.io.IOException;
import java.io.InputStream;
import java.net.*;
import java.util.*;
import javax.xml.XMLConstants;
import javax.xml.namespace.NamespaceContext;
import javax.xml.namespace.QName;
import javax.xml.transform.stream.StreamSource;
import javax.xml.validation.Schema;
import javax.xml.validation.SchemaFactory;
import org.xml.sax.SAXException;
import nl.vpro.util.Pair;
/**
* @author Michiel Meeuwissen
* @since 1.5
*/
@Slf4j
public final class Xmlns {
private Xmlns() {
}
public static final String MEDIA_XSD_NAME = "vproMedia.xsd";
public static final String MEDIA_NAMESPACE = "urn:vpro:media:2009";
public static final URL MEDIA_XSD = getResource("/nl/vpro/domain/media/" + MEDIA_XSD_NAME);
public static final String SHARED_XSD_NAME = "vproShared.xsd";
public static final String SHARED_NAMESPACE = "urn:vpro:shared:2009";
public static final URL SHARED_XSD = getResource("/nl/vpro/domain/media/" + SHARED_XSD_NAME);
public static final String UPDATE_NAMESPACE = "urn:vpro:media:update:2009";
public static final String UPDATE_XSD_NAME = "vproMediaUpdate.xsd";
public static final URL UPDATE_XSD = getResource("/nl/vpro/domain/media/update/" + UPDATE_XSD_NAME);
public static final String SEARCH_NAMESPACE = "urn:vpro:media:search:2012";
public static final URL SEARCH_XSD = getResource("/nl/vpro/domain/media/search/vproMediaSearch.xsd");
public static final String PAGEUPDATE_NAMESPACE = "urn:vpro:pages:update:2013";
public static final URL PAGEUPDATE_XSD = getResource("/xsds/pages_update_2013.xsd");
public static final String PAGE_NAMESPACE = "urn:vpro:pages:2013";
public static final URL PAGE_XSD = getResource("/xsds/pages_2013.xsd");
public static final String API_NAMESPACE = "urn:vpro:api:2013";
public static final URL API_XSD = getResource("/xsds/api_2013.xsd");
public static final String PROFILE_NAMESPACE = "urn:vpro:api:profile:2013";
public static final String MEDIA_CONSTRAINT_NAMESPACE = "urn:vpro:api:constraint:media:2013";
public static final URL MEDIA_CONSTRAINT_XSD = getResource("/xsds/api_constraint_media_2013.xsd");
public static final String MEDIA_SUBTITLES_NAMESPACE = "urn:vpro:media:subtitles:2009";
public static final URL MEDIA_SUBTITLES_XSD = getResource("/xsds/media_subtitles_2009.xsd");
public static final String PAGE_CONSTRAINT_NAMESPACE = "urn:vpro:api:constraint:page:2013";
public static final URL PAGE_CONSTRAINT_XSD = getResource("/xsds/api_constraint_page_2013.xsd");
public static final String CONSTRAINT_NAMESPACE = "urn:vpro:api:constraint:2014";
public static final URL CONSTRAINT_XSD = getResource("/xsds/api_constraint_2014.xsd");
public static final URL ABSENT_XSD = getResource("/nl/vpro/domain/media/absentnamespace.xsd");
public static final String MEDIA_WS_NAMESPACE = "urn:vpro:ws:media:2009";
public static final String IMAGE_WS_NAMESPACE = "urn:vpro:ws:image:2009";
public static final String IMAGE_NAMESPACE = "urn:vpro:image:2009";
public static final String MEDIA_I18N_NAMESPACE = "urn:vpro:media:i18n:2017";
public static final String NEP_NOTIFY_NAMESPACE = "urn:vpro:media:notify:2017";
public static final QName NOTIFY = new QName(Xmlns.NEP_NOTIFY_NAMESPACE, "notify");
public static final QName NEP_STREAMSTATUS = new QName(null, "streamstatus");
public static final QName NEP_STREAMSTATUS_PRID = new QName(null, "prid");
public static final String GTAA_NAMESPACE = "urn:vpro:gtaa:2017";
public static final String ADMIN_NAMESPACE = "urn:vpro:media:admin:2017";
public static final URL XML_XSD = getResource("/nl/vpro/domain/media/w3/xml.xsd");
public static final Schema SCHEMA;
static {
try {
SCHEMA = SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI)
.newSchema(getStreamSourcesForSchemaValidation(
Pair.of(XML_XSD, "xml.xsd"),
Pair.of(SHARED_XSD, SHARED_NAMESPACE),
Pair.of(MEDIA_XSD, MEDIA_NAMESPACE),
Pair.of(UPDATE_XSD, UPDATE_NAMESPACE),
Pair.of(SEARCH_XSD, SEARCH_NAMESPACE),
Pair.of(PAGE_XSD, PAGE_NAMESPACE),
Pair.of(PAGEUPDATE_XSD, PAGEUPDATE_NAMESPACE)
));
} catch (SAXException e) {
throw new RuntimeException(e);
}
}
private static URL getResource(String resource) {
URL url = Xmlns.class.getResource(resource);
if (url == null) {
log.debug("No resource found for {}", resource);
} else {
log.debug("Resource found {} -> {}", resource, url);
}
return url;
}
@SafeVarargs
private static StreamSource[] getStreamSourcesForSchemaValidation(Pair... url) {
List result = new ArrayList<>();
for (Pair u : url) {
if (u.getFirst() != null) {
try {
InputStream i = u.getFirst().openStream();
result.add(new StreamSource(i));
log.info("Enabled validating for {}", u.getSecond());
} catch (IOException ioe) {
log.error(ioe.getMessage());
}
} else {
log.info("Skipping validating for {} (XSD not found)", u.getSecond());
}
}
return result.toArray(new StreamSource[0]);
}
public static void fillLocationsAtPoms(Map map, String pomsLocation) {
if (pomsLocation == null) {
throw new IllegalArgumentException();
}
if (! pomsLocation.endsWith("/")) {
pomsLocation += "/";
}
//map.put(XMLConstants.XML_NS_URI, URI.create(pomsLocation + "schema/xml.xsd"));
map.put(MEDIA_NAMESPACE, URI.create(pomsLocation + "schema/" + MEDIA_XSD_NAME));
map.put(SHARED_NAMESPACE, URI.create(pomsLocation + "schema/" + SHARED_XSD_NAME));
map.put(SEARCH_NAMESPACE, URI.create(pomsLocation + "schema/search/vproMediaSearch.xsd"));
map.put(UPDATE_NAMESPACE, URI.create(pomsLocation + "schema/update/vproMediaUpdate.xsd"));
}
public static final NamespaceContext NAMESPACE_CONTEXT = new NamespaceContext() {
private final Map mapping = new HashMap<>();
{
mapping.put("update", UPDATE_NAMESPACE);
mapping.put("u", UPDATE_NAMESPACE);
mapping.put("media", MEDIA_NAMESPACE);
mapping.put("s", SEARCH_NAMESPACE);
mapping.put("shared", SHARED_NAMESPACE);
mapping.put("pageupdate", PAGEUPDATE_NAMESPACE);
}
@Override
public String getNamespaceURI(String prefix) {
return mapping.get(prefix);
}
@Override
public String getPrefix(String namespaceURI) {
return mapping.entrySet().stream().filter(e -> e.getValue().equals(namespaceURI)).findFirst().map(Map.Entry::getKey).orElse(null);
}
@Override
public Iterator getPrefixes(String namespaceURI) {
return mapping.entrySet().stream()
.filter(e -> e.getValue().equals(namespaceURI))
.map(Map.Entry::getKey).iterator();
}
};
}
