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authorda490c <dave.adams@amdocs.com>2018-06-20 15:29:48 -0400
committerda490c <dave.adams@amdocs.com>2018-06-20 17:08:31 -0400
commit8eed25b1f4f0ab8306b10c5b77e34143e75d07e8 (patch)
treea5069c46a0a965546015f44d09d6775f92422bbb /sparkybe-onap-service/src/main/java/org
parent3c54febdf3d6e49bd50c7aeca5b4476becfdd027 (diff)
Add multi-oxm support to sparky-be
Issue-ID: AAI-1232 Change-Id: Ib26fe496f022baf680884ebcee6a02e8eb18c985 Signed-off-by: da490c <dave.adams@amdocs.com>
Diffstat (limited to 'sparkybe-onap-service/src/main/java/org')
-rw-r--r--sparkybe-onap-service/src/main/java/org/onap/aai/sparky/config/oxm/OxmConfigTranslator.java116
-rw-r--r--sparkybe-onap-service/src/main/java/org/onap/aai/sparky/config/oxm/OxmModelLoader.java135
-rw-r--r--sparkybe-onap-service/src/main/java/org/onap/aai/sparky/dal/ActiveInventoryAdapter.java2
-rw-r--r--sparkybe-onap-service/src/main/java/org/onap/aai/sparky/util/NodeUtils.java21
4 files changed, 167 insertions, 107 deletions
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/config/oxm/OxmConfigTranslator.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/config/oxm/OxmConfigTranslator.java
new file mode 100644
index 0000000..65181c1
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/config/oxm/OxmConfigTranslator.java
@@ -0,0 +1,116 @@
+/**
+ * ============LICENSE_START=======================================================
+ * org.onap.aai
+ * ================================================================================
+ * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * Copyright © 2017-2018 Amdocs
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aai.sparky.config.oxm;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.PathMatcher;
+import java.nio.file.Paths;
+import java.util.Arrays;
+import java.util.List;
+import java.util.Map;
+import java.util.ServiceConfigurationError;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+
+import org.onap.aai.cl.api.Logger;
+import org.onap.aai.cl.eelf.LoggerFactory;
+import org.onap.aai.setup.ConfigTranslator;
+import org.onap.aai.setup.SchemaLocationsBean;
+import org.onap.aai.setup.Version;
+import org.onap.aai.sparky.logging.AaiUiMsgs;
+import org.onap.aai.sparky.util.NodeUtils;
+
+/**
+ * Determine which OXM and edge rules files to return based on the latest Version
+ *
+ */
+public class OxmConfigTranslator extends ConfigTranslator {
+
+ private static final Logger LOG = LoggerFactory.getInstance().getLogger(OxmConfigTranslator.class);
+
+ public OxmConfigTranslator(SchemaLocationsBean bean) {
+ super(bean);
+ }
+
+ @Override
+ public Map<Version, List<String>> getNodeFiles() {
+ String nodeDirectory = bean.getNodeDirectory();
+ if (nodeDirectory == null) {
+ throw new ServiceConfigurationError(
+ "Node(s) directory is empty in the schema location bean (" + bean.getSchemaConfigLocation() + ")");
+ }
+ try {
+ return getVersionMap(Paths.get(nodeDirectory), "*_v*.xml");
+ } catch (IOException e) {
+ throw new ServiceConfigurationError("Failed to read node(s) directory " + getPath(nodeDirectory), e);
+ }
+ }
+
+ @Override
+ public Map<Version, List<String>> getEdgeFiles() {
+ String edgeDirectory = bean.getEdgeDirectory();
+ if (edgeDirectory == null) {
+ throw new ServiceConfigurationError(
+ "Edge(s) directory is empty in the schema location bean (" + bean.getSchemaConfigLocation() + ")");
+ }
+ try {
+ return getVersionMap(Paths.get(edgeDirectory), "*_v*.json");
+ } catch (IOException e) {
+ throw new ServiceConfigurationError("Failed to read edge(s) directory " + getPath(edgeDirectory), e);
+ }
+ }
+
+ private String getPath(String nodeDirectory) {
+ return Paths.get(nodeDirectory).toAbsolutePath().toString();
+ }
+
+ /**
+ * Creates a map containing each OXM Version and the matching OXM file path(s)
+ *
+ * @param folderPath the folder/directory containing the OXM files
+ * @param fileSuffix
+ * @return a new Map object (may be empty)
+ * @throws IOException if there is a problem reading the specified directory path
+ */
+ private Map<Version, List<String>> getVersionMap(Path folderPath, String globPattern) throws IOException {
+ final PathMatcher filter = folderPath.getFileSystem().getPathMatcher("glob:**/" + globPattern);
+ try (final Stream<Path> stream = Files.list(folderPath)) {
+ return stream.filter(filter::matches).map(Path::toString).filter(p -> getVersionFromPath(p) != null)
+ .collect(Collectors.groupingBy(this::getVersionFromPath));
+ }
+ }
+
+ private Version getVersionFromPath(String pathName) {
+
+ String version = "V" + NodeUtils.extractOxmVersionFromPath(pathName);
+
+ try {
+ return Version.valueOf(version);
+ } catch (IllegalArgumentException e) {
+ LOG.error(AaiUiMsgs.ERROR_GENERIC, "Failed to find OXM version '" + version
+ + "' from Version enumeration value set = " + Arrays.asList(Version.values()) + ".");
+ }
+
+ return null;
+ }
+} \ No newline at end of file
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/config/oxm/OxmModelLoader.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/config/oxm/OxmModelLoader.java
index 02ce01a..fad6fdd 100644
--- a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/config/oxm/OxmModelLoader.java
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/config/oxm/OxmModelLoader.java
@@ -2,8 +2,8 @@
* ============LICENSE_START=======================================================
* org.onap.aai
* ================================================================================
- * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
- * Copyright © 2017-2018 Amdocs
+ * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * Copyright © 2017-2018 Amdocs
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -20,29 +20,19 @@
*/
package org.onap.aai.sparky.config.oxm;
-import java.io.IOException;
-import java.io.InputStream;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.Map;
import java.util.Set;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-import org.eclipse.persistence.jaxb.JAXBContextProperties;
import org.eclipse.persistence.jaxb.dynamic.DynamicJAXBContext;
-import org.eclipse.persistence.jaxb.dynamic.DynamicJAXBContextFactory;
import org.onap.aai.cl.api.Logger;
import org.onap.aai.cl.eelf.LoggerFactory;
+import org.onap.aai.nodes.NodeIngestor;
+import org.onap.aai.setup.Version;
import org.onap.aai.sparky.logging.AaiUiMsgs;
-import org.springframework.core.io.Resource;
-import org.springframework.core.io.support.PathMatchingResourcePatternResolver;
-import org.springframework.core.io.support.ResourcePatternResolver;
public class OxmModelLoader {
-
+
private static final Logger LOG = LoggerFactory.getInstance().getLogger(OxmModelLoader.class);
-
+
/*
* The intent of this parameter is to be able to programmatically over-ride the latest AAI schema
* version discovered from the aai-schema jar file. This property is optional, but if set on the
@@ -52,114 +42,47 @@ public class OxmModelLoader {
* specified version, and that stream will be returned if available.
*/
- protected int oxmApiVersionOverride;
+ protected Version oxmApiVersion;
protected Set<OxmModelProcessor> processors;
- private int latestVersionNum = 0;
-
- private final static Pattern p = Pattern.compile("aai_oxm_(v)(.*).xml");
-
- public OxmModelLoader() {
- this(-1, new HashSet<OxmModelProcessor>());
+
+ private NodeIngestor nodeIngestor;
+
+ public OxmModelLoader(Version apiVersionOverride, Set<OxmModelProcessor> oxmModelProcessors,
+ NodeIngestor nodeIngestor) {
+ this.oxmApiVersion = apiVersionOverride;
+ this.processors = oxmModelProcessors;
+ this.nodeIngestor = nodeIngestor;
}
-
- public OxmModelLoader(int apiVersionOverride,Set<OxmModelProcessor> oxmModelProcessors) {
- this.oxmApiVersionOverride = apiVersionOverride;
+
+ public OxmModelLoader(Set<OxmModelProcessor> oxmModelProcessors, NodeIngestor nodeIngestor) {
+ this.oxmApiVersion = Version.getLatest();
this.processors = oxmModelProcessors;
+ this.nodeIngestor = nodeIngestor;
+ }
+
+ public Version getLatestVersionNum() {
+ return oxmApiVersion;
}
-
- protected synchronized Map<Integer, InputStream> getStreamHandlesForOxmFromResource() {
- Map<Integer, InputStream> listOfOxmFiles = new HashMap<Integer, InputStream>();
- ClassLoader oxmClassLoader = OxmModelLoader.class.getClassLoader();
- ResourcePatternResolver resolver = new PathMatchingResourcePatternResolver(oxmClassLoader);
- Resource[] resources = null;
- try {
- resources = resolver.getResources("classpath*:/oxm/aai_oxm*.xml");
- } catch (IOException ex) {
- LOG.error(AaiUiMsgs.OXM_LOADING_ERROR, ex.getMessage());
- }
- if (resources == null) {
- LOG.error(AaiUiMsgs.OXM_LOADING_ERROR, "No OXM schema files found on classpath");
- }
- for (Resource resource : resources) {
- Matcher m = p.matcher(resource.getFilename());
- if (m.matches()) {
- try {
- listOfOxmFiles.put(new Integer(m.group(2)), resource.getInputStream());
- } catch (Exception e) {
- LOG.error(AaiUiMsgs.OXM_LOADING_ERROR,
- resource.getFilename(), e.getMessage());
- }
- }
- }
- return listOfOxmFiles;
- }
-
/**
* Load an oxm model.
+ *
* @param inputStream file handle for oxm
*/
- protected void loadModel(InputStream inputStream) {
- Map<String, Object> properties = new HashMap<String, Object>();
- properties.put(JAXBContextProperties.OXM_METADATA_SOURCE, inputStream);
+ public void loadModel() {
try {
- final DynamicJAXBContext oxmContext = DynamicJAXBContextFactory
- .createContextFromOXM(Thread.currentThread().getContextClassLoader(), properties);
-
+ final DynamicJAXBContext oxmContext = nodeIngestor.getContextForVersion(oxmApiVersion);
parseOxmContext(oxmContext);
// populateSearchableOxmModel();
- LOG.info(AaiUiMsgs.OXM_LOAD_SUCCESS, String.valueOf(latestVersionNum));
+ LOG.info(AaiUiMsgs.OXM_LOAD_SUCCESS, String.valueOf(oxmApiVersion));
} catch (Exception exc) {
LOG.info(AaiUiMsgs.OXM_PARSE_ERROR_NONVERBOSE);
- LOG.error(AaiUiMsgs.OXM_PARSE_ERROR_VERBOSE, "OXM v" + latestVersionNum, exc.getMessage());
- }
- }
-
- /**
- * Load the latest oxm model.
- */
- public synchronized void loadLatestOxmModel() {
-
- LOG.info(AaiUiMsgs.INITIALIZE_OXM_MODEL_LOADER);
-
- // find handles for available oxm models
- final Map<Integer, InputStream> listOfOxmStreams = getStreamHandlesForOxmFromResource();
- if (listOfOxmStreams.isEmpty()) {
- LOG.error(AaiUiMsgs.OXM_FILE_NOT_FOUND);
- return;
- }
-
- InputStream stream = null;
-
- if (oxmApiVersionOverride > 0) {
- latestVersionNum = oxmApiVersionOverride;
- LOG.warn(AaiUiMsgs.WARN_GENERIC, "Overriding AAI Schema with version = " + latestVersionNum);
- stream = listOfOxmStreams.get(latestVersionNum);
- } else {
-
- for (Integer key : listOfOxmStreams.keySet()) {
- if (key.intValue() > latestVersionNum) {
- latestVersionNum = key.intValue();
- stream = listOfOxmStreams.get(key);
- }
- }
+ LOG.error(AaiUiMsgs.OXM_PARSE_ERROR_VERBOSE, "OXM v" + oxmApiVersion, exc.getMessage());
}
-
- // load the latest oxm file
- loadModel(stream);
-
- }
-
- public int getLatestVersionNum() {
- return latestVersionNum;
}
- public void setLatestVersionNum(int latestVersionNum) {
- this.latestVersionNum = latestVersionNum;
- }
-
/**
* Parses the oxm context.
*
@@ -187,5 +110,5 @@ public class OxmModelLoader {
}
}
-
+
}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/dal/ActiveInventoryAdapter.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/dal/ActiveInventoryAdapter.java
index 656ffba..214538f 100644
--- a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/dal/ActiveInventoryAdapter.java
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/dal/ActiveInventoryAdapter.java
@@ -148,7 +148,7 @@ public class ActiveInventoryAdapter {
versionStr = String.valueOf(oxmModelLoader.getLatestVersionNum());
}
- return "/aai/v" + versionStr;
+ return "/aai/" + versionStr.toLowerCase();
}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/util/NodeUtils.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/util/NodeUtils.java
index dbb9877..7a9d0e0 100644
--- a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/util/NodeUtils.java
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/util/NodeUtils.java
@@ -71,6 +71,7 @@ public class NodeUtils {
private static SecureRandom sRandom = new SecureRandom();
private static final Pattern AAI_VERSION_PREFIX = Pattern.compile("/aai/v[0-9]+/(.*)");
+ private static final Pattern OXM_VERSION_PREFIX = Pattern.compile(".*_v([0-9]+).*");
private static final Pattern GIZMO_VERSION_PREFIX = Pattern.compile("[/]*services/inventory/v[0-9]+/(.*)");
private static final Pattern GIZMO_RELATIONSHIP_VERSION_PREFIX = Pattern.compile("services/inventory/relationships/v[0-9]+/(.*)");
@@ -97,6 +98,26 @@ public class NodeUtils {
return sb.toString();
}
+ public static String extractOxmVersionFromPath(String filePath) {
+
+ try {
+
+ Matcher m = OXM_VERSION_PREFIX.matcher(filePath);
+
+ if (m.matches()) {
+
+ if ( m.groupCount() >= 1) {
+ return m.group(1);
+ }
+
+ }
+ } catch (Exception e) {
+ }
+
+ return null;
+
+ }
+
public static String extractRawPathWithoutVersion(String selfLinkUri) {