1 files changed, 118 insertions, 0 deletions
diff --git a/aai-schema-service/src/main/java/org/onap/aai/schemaservice/config/AAIConfigTranslator.java b/aai-schema-service/src/main/java/org/onap/aai/schemaservice/config/AAIConfigTranslator.java
new file mode 100644
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+++ b/aai-schema-service/src/main/java/org/onap/aai/schemaservice/config/AAIConfigTranslator.java
@@ -0,0 +1,118 @@
+/**
+ * ============LICENSE_START=======================================================
+ * org.onap.aai
+ * ================================================================================
+ * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * 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.schemaservice.config;
+
+import org.onap.aai.schemaservice.nodeschema.SchemaVersion;
+import org.onap.aai.schemaservice.nodeschema.SchemaVersions;
+
+import java.io.File;
+import java.util.Arrays;
+import java.util.List;
+import java.util.Map;
+import java.util.TreeMap;
+import java.util.function.Supplier;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+
+/**
+ * <b>AAIConfigTranslator</b> is responsible for looking at the
+ * schema files and edge files based on the available versions
+ * Also has the ability to exclude them based on the node.exclusion.pattern
+ */
+public class AAIConfigTranslator extends ConfigTranslator {
+
+    private static final String FILESEP = (System.getProperty("file.separator") == null) ? "/" : System.getProperty("file.separator");
+
+    public AAIConfigTranslator(SchemaLocationsBean bean, SchemaVersions schemaVersions) {
+		super(bean, schemaVersions);
+	}
+
+	/* (non-Javadoc)
+	 * @see org.onap.aai.setup.ConfigTranslator#getNodeFiles()
+	 */
+	@Override
+	public Map<SchemaVersion, List<String>> getNodeFiles() {
+
+		Map<SchemaVersion, List<String>> files = new TreeMap<>();
+		for (SchemaVersion v : schemaVersions.getVersions()) {
+			List<String> container = getVersionNodeFiles(v);
+			files.put(v, container);
+		}
+
+		return files;
+	}
+
+
+	private List<String> getVersionNodeFiles(SchemaVersion v) {
+
+	    return getVersionFiles(
+	    	bean.getNodeDirectory(),
+			v,
+			() -> bean.getNodesInclusionPattern().stream(),
+			() -> bean.getNodesExclusionPattern().stream()
+		);
+	}
+
+
+	/* (non-Javadoc)
+	 * @see org.onap.aai.setup.ConfigTranslator#getEdgeFiles()
+	 */
+	@Override
+	public Map<SchemaVersion, List<String>> getEdgeFiles() {
+
+		Map<SchemaVersion, List<String>> files = new TreeMap<>();
+		for (SchemaVersion v : schemaVersions.getVersions()) {
+			List<String> container = getVersionEdgeFiles(v);
+			files.put(v, container);
+		}
+
+		return files;
+	}
+
+	private List<String> getVersionEdgeFiles(SchemaVersion v) {
+
+		return getVersionFiles(
+				bean.getEdgeDirectory(),
+				v,
+				() -> bean.getEdgesInclusionPattern().stream(),
+				() -> bean.getEdgesExclusionPattern().stream()
+		);
+	}
+
+	private List<String> getVersionFiles(
+			String startDirectory,
+			SchemaVersion schemaVersion,
+			Supplier<Stream<String>> inclusionPattern,
+			Supplier<Stream<String>> exclusionPattern
+	){
+
+		List<String> container;
+		final String directoryName = startDirectory + FILESEP + schemaVersion.toString() + FILESEP;
+
+		container = Arrays.stream(new File(directoryName).listFiles())
+				.map(File::getName)
+				.filter(name -> inclusionPattern.get().anyMatch(name::matches))
+				.map(name -> directoryName + name)
+				.filter(name -> exclusionPattern.get().noneMatch(name::matches))
+				.collect(Collectors.toList());
+
+		return container;
+	}
+}