1 files changed, 163 insertions, 0 deletions
diff --git a/ajsc-aai/src/main/java/org/openecomp/aai/parsers/query/LegacyQueryParser.java b/ajsc-aai/src/main/java/org/openecomp/aai/parsers/query/LegacyQueryParser.java
new file mode 100644
index 0000000..e943cd9
--- /dev/null
+++ b/ajsc-aai/src/main/java/org/openecomp/aai/parsers/query/LegacyQueryParser.java
@@ -0,0 +1,163 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * org.openecomp.aai
+ * ================================================================================
+ * Copyright (C) 2017 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.openecomp.aai.parsers.query;
+
+import java.io.UnsupportedEncodingException;
+import java.net.URI;
+import java.util.Map;
+
+import javax.ws.rs.core.MultivaluedMap;
+
+import org.openecomp.aai.exceptions.AAIException;
+import org.openecomp.aai.introspection.Introspector;
+import org.openecomp.aai.introspection.Loader;
+import org.openecomp.aai.logging.LogLineBuilder;
+import org.openecomp.aai.parsers.uri.Parsable;
+import org.openecomp.aai.parsers.uri.URIParser;
+import org.openecomp.aai.query.builder.QueryBuilder;
+
+/**
+ * The Class LegacyQueryParser.
+ */
+public class LegacyQueryParser extends QueryParser implements Parsable {
+
+	private Introspector previous = null;
+
+	/**
+	 * Instantiates a new legacy query parser.
+	 *
+	 * @param loader the loader
+	 * @param queryBuilder the query builder
+	 * @param uri the uri
+	 * @throws UnsupportedEncodingException the unsupported encoding exception
+	 * @throws AAIException the AAI exception
+	 */
+	public LegacyQueryParser(Loader loader, QueryBuilder queryBuilder, URI uri) throws UnsupportedEncodingException, AAIException {
+		super(loader, queryBuilder, uri);
+		URIParser parser = new URIParser(loader, uri);
+		parser.parse(this);
+	}
+	
+	/**
+	 * Instantiates a new legacy query parser.
+	 *
+	 * @param loader the loader
+	 * @param queryBuilder the query builder
+	 * @param uri the uri
+	 * @param queryParams the query params
+	 * @throws UnsupportedEncodingException the unsupported encoding exception
+	 * @throws AAIException the AAI exception
+	 */
+	public LegacyQueryParser(Loader loader, QueryBuilder queryBuilder, URI uri, MultivaluedMap<String, String> queryParams) throws UnsupportedEncodingException, AAIException {
+		super(loader, queryBuilder, uri);
+		URIParser parser = new URIParser(loader, uri, queryParams);
+		parser.parse(this);
+	}
+
+	/**
+	 * Instantiates a new legacy query parser.
+	 *
+	 * @param loader the loader
+	 * @param queryBuilder the query builder
+	 */
+	public LegacyQueryParser(Loader loader, QueryBuilder queryBuilder) {
+		super(loader, queryBuilder);
+	}
+	
+	/**
+	 * @{inheritDoc}
+	 */
+	@Override
+	public void processObject(Introspector obj, Map<String, String> uriKeys) {
+		if (previous != null) {
+			this.parentResourceType = previous.getDbName();
+			queryBuilder.createEdgeTraversal(previous, obj);
+		}
+		for (String key : uriKeys.keySet()) {
+			obj.setValue(key, uriKeys.get(key));
+			//TODO probably need to check that these are actually indexed
+			queryBuilder.getVerticesByIndexedProperty(key, obj.getValue(key));
+		}
+		if (previous == null) {
+			queryBuilder.createContainerQuery(obj);
+		}
+		previous = obj;
+		this.resultResource = obj.getDbName();
+	}
+	
+	/**
+	 * @{inheritDoc}
+	 */
+	@Override
+	public void processContainer(Introspector obj, Map<String, String> uriKeys, boolean isFinalContainer) throws AAIException {
+		if (isFinalContainer) {
+			if (previous != null) {
+				this.parentResourceType = previous.getDbName();
+				queryBuilder.createEdgeTraversal(previous, obj);
+			}
+			
+			queryBuilder.createContainerQuery(obj);
+
+			if (!uriKeys.isEmpty()) {
+				if (previous == null) {
+					queryBuilder.formBoundary();
+				}
+				Introspector child = obj.newIntrospectorInstanceOfNestedProperty(obj.getChildName());
+				for (String key : uriKeys.keySet()) {
+					try {
+						child.setValue(key, uriKeys.get(key));
+					} catch (IllegalArgumentException e) {
+						throw new AAIException("AAI_3000", e);
+					}
+					//TODO probably need to check that these are actually indexed
+					queryBuilder.getVerticesByIndexedProperty(key, child.getValue(key));
+				}
+			}
+			
+			this.resultResource = obj.getChildDBName();
+			this.containerResource = obj.getName();
+		}
+	}
+	
+	/**
+	 * @{inheritDoc}
+	 */
+	@Override
+	public void processNamespace(Introspector obj) {
+	
+	}
+	
+	/**
+	 * @{inheritDoc}
+	 */
+	@Override
+	public String getCloudRegionTransform() {
+		return "add";
+	}
+	
+	/**
+	 * @{inheritDoc}
+	 */
+	@Override
+	public boolean useOriginalLoader() {
+		return false;
+	}
+}