diff options
Diffstat (limited to 'aai-core/src')
| -rw-r--r-- | aai-core/src/main/java/org/onap/aai/domain/responseMessage/AAIResponseMessageData.java | 58 | ||||
| -rw-r--r-- | aai-core/src/main/java/org/onap/aai/query/builder/GremlinQueryBuilder.java | 1420 |
2 files changed, 739 insertions, 739 deletions
diff --git a/aai-core/src/main/java/org/onap/aai/domain/responseMessage/AAIResponseMessageData.java b/aai-core/src/main/java/org/onap/aai/domain/responseMessage/AAIResponseMessageData.java index 49fb0c1e..1f40906f 100644 --- a/aai-core/src/main/java/org/onap/aai/domain/responseMessage/AAIResponseMessageData.java +++ b/aai-core/src/main/java/org/onap/aai/domain/responseMessage/AAIResponseMessageData.java @@ -4,6 +4,8 @@ * ================================================================================ * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved. * ================================================================================ + * Modifications Copyright © 2018 IBM. + * ================================================================================ * 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 @@ -39,39 +41,39 @@ import javax.xml.bind.annotation.XmlType; @XmlAccessorType(XmlAccessType.FIELD) @XmlType(name = "", propOrder = { - "aaiResponseMessageDatum", - "any" + "aaiResponseMessageDatum", + "any" }) @XmlRootElement(name = "aai-response-message-data", namespace = "http://org.onap.aai.inventory") public class AAIResponseMessageData { - @XmlElement(name = "aai-response-message-datum") - protected List<AAIResponseMessageDatum> aaiResponseMessageDatum; - @XmlAnyElement(lax = true) - protected List<Object> any; + @XmlElement(name = "aai-response-message-datum") + protected List<AAIResponseMessageDatum> aaiResponseMessageDatum; + @XmlAnyElement(lax = true) + protected List<Object> any; - /** - * Gets the AAI response message datum. - * - * @return the AAI response message datum - */ - public List<AAIResponseMessageDatum> getAAIResponseMessageDatum() { - if (aaiResponseMessageDatum == null) { - aaiResponseMessageDatum = new ArrayList<AAIResponseMessageDatum>(); - } - return this.aaiResponseMessageDatum; - } + /** + * Gets the AAI response message datum. + * + * @return the AAI response message datum + */ + public List<AAIResponseMessageDatum> getAAIResponseMessageDatum() { + if (aaiResponseMessageDatum == null) { + aaiResponseMessageDatum = new ArrayList<>(); + } + return this.aaiResponseMessageDatum; + } - /** - * Gets the any. - * - * @return the any - */ - public List<Object> getAny() { - if (any == null) { - any = new ArrayList<Object>(); - } - return this.any; - } + /** + * Gets the any. + * + * @return the any + */ + public List<Object> getAny() { + if (any == null) { + any = new ArrayList<>(); + } + return this.any; + } } diff --git a/aai-core/src/main/java/org/onap/aai/query/builder/GremlinQueryBuilder.java b/aai-core/src/main/java/org/onap/aai/query/builder/GremlinQueryBuilder.java index 683f4729..2cc78f44 100644 --- a/aai-core/src/main/java/org/onap/aai/query/builder/GremlinQueryBuilder.java +++ b/aai-core/src/main/java/org/onap/aai/query/builder/GremlinQueryBuilder.java @@ -4,6 +4,8 @@ * ================================================================================ * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved. * ================================================================================ + * Modifications Copyright © 2018 IBM. + * ================================================================================ * 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 @@ -49,100 +51,102 @@ import java.util.*; */ public abstract class GremlinQueryBuilder<E> extends QueryBuilder<E> { - private GremlinGroovyShellSingleton gremlinGroovy = GremlinGroovyShellSingleton.getInstance(); - private GraphTraversal<?, ?> completeTraversal = null; - protected List<String> list = null; - - /** - * Instantiates a new gremlin query builder. - * - * @param loader the loader - */ - public GremlinQueryBuilder(Loader loader, GraphTraversalSource source) { - super(loader, source); - list = new ArrayList<>(); - } - - /** - * Instantiates a new gremlin query builder. - * - * @param loader the loader - * @param start the start - */ - public GremlinQueryBuilder(Loader loader, GraphTraversalSource source, Vertex start) { - super(loader, source, start); - list = new ArrayList<>(); - } - - @Override - public QueryBuilder<Vertex> exactMatchQuery(Introspector obj) { - // TODO not implemented because this is implementation is no longer used - this.createKeyQuery(obj); - this.createContainerQuery(obj); - return (QueryBuilder<Vertex>) this; - } - - /** - * @{inheritDoc} - */ - @Override - public QueryBuilder<Vertex> getVerticesByProperty(String key, Object value) { - - String term = ""; - if (value != null && !(value instanceof String) ) { - term = value.toString(); - } else { - term = "'" + value + "'"; - } - list.add(".has('" + key + "', " + term + ")"); - stepIndex++; - return (QueryBuilder<Vertex>) this; - } - - @Override - public QueryBuilder<Vertex> getVerticesByBooleanProperty(String key, Object value) { - boolean bValue = false; - - if(value instanceof String){ - bValue = Boolean.valueOf(value.toString()); - } else if(value instanceof Boolean){ - bValue = (Boolean) value; - } - - list.add(".has('" + key + "', " + bValue + ")"); - stepIndex++; - return (QueryBuilder<Vertex>) this; - } - - /** - * @{inheritDoc} - */ - @Override - public QueryBuilder<Vertex> getVerticesByProperty(String key, List<?> values) { - - String predicate = "P.within(#!#argument#!#)"; - List<String> arguments = new ArrayList<>(); - for (Object item : values) { - if (item != null && !(item instanceof String)) { - arguments.add(item.toString()); - } else { - arguments.add("'" + item + "'"); - } - } - String argument = Joiner.on(",").join(arguments); - predicate = predicate.replace("#!#argument#!#", argument); - list.add(".has('" + key + "', " + predicate + ")"); - stepIndex++; - return (QueryBuilder<Vertex>) this; - } - - /** + private static final String ARGUMENT2 = "#!#argument#!#"; + private static final String HAS = ".has('"; + private GremlinGroovyShellSingleton gremlinGroovy = GremlinGroovyShellSingleton.getInstance(); + private GraphTraversal<?, ?> completeTraversal = null; + protected List<String> list = null; + + /** + * Instantiates a new gremlin query builder. + * + * @param loader the loader + */ + public GremlinQueryBuilder(Loader loader, GraphTraversalSource source) { + super(loader, source); + list = new ArrayList<>(); + } + + /** + * Instantiates a new gremlin query builder. + * + * @param loader the loader + * @param start the start + */ + public GremlinQueryBuilder(Loader loader, GraphTraversalSource source, Vertex start) { + super(loader, source, start); + list = new ArrayList<>(); + } + + @Override + public QueryBuilder<Vertex> exactMatchQuery(Introspector obj) { + // TODO not implemented because this is implementation is no longer used + this.createKeyQuery(obj); + this.createContainerQuery(obj); + return (QueryBuilder<Vertex>) this; + } + + /** + * @{inheritDoc} + */ + @Override + public QueryBuilder<Vertex> getVerticesByProperty(String key, Object value) { + + String term = ""; + if (value != null && !(value instanceof String) ) { + term = value.toString(); + } else { + term = "'" + value + "'"; + } + list.add(HAS + key + "', " + term + ")"); + stepIndex++; + return (QueryBuilder<Vertex>) this; + } + + @Override + public QueryBuilder<Vertex> getVerticesByBooleanProperty(String key, Object value) { + boolean bValue = false; + + if(value instanceof String){ + bValue = Boolean.valueOf(value.toString()); + } else if(value instanceof Boolean){ + bValue = (Boolean) value; + } + + list.add(HAS + key + "', " + bValue + ")"); + stepIndex++; + return (QueryBuilder<Vertex>) this; + } + + /** + * @{inheritDoc} + */ + @Override + public QueryBuilder<Vertex> getVerticesByProperty(String key, List<?> values) { + + String predicate = "P.within(#!#argument#!#)"; + List<String> arguments = new ArrayList<>(); + for (Object item : values) { + if (item != null && !(item instanceof String)) { + arguments.add(item.toString()); + } else { + arguments.add("'" + item + "'"); + } + } + String argument = Joiner.on(",").join(arguments); + predicate = predicate.replace(ARGUMENT2, argument); + list.add(HAS + key + "', " + predicate + ")"); + stepIndex++; + return (QueryBuilder<Vertex>) this; + } + + /** * @{inheritDoc} */ @Override public QueryBuilder<Vertex> getVerticesByProperty(String key) { - list.add(".has('" + key + "')"); + list.add(HAS + key + "')"); stepIndex++; return (QueryBuilder<Vertex>) this; } @@ -153,72 +157,71 @@ public abstract class GremlinQueryBuilder<E> extends QueryBuilder<E> { @Override public QueryBuilder<Vertex> getVerticesExcludeByProperty(String key) { - String term = ""; list.add(".hasNot('" + key + "')"); stepIndex++; return (QueryBuilder<Vertex>) this; } - /** - * @{inheritDoc} - */ - @Override - public QueryBuilder<Vertex> getVerticesStartsWithProperty(String key, Object value) { - - String term = ""; - String predicate = "org.janusgraph.core.attribute.Text.textPrefix(#!#argument#!#)"; - if (value != null && !(value instanceof String) ) { - term = value.toString(); - } else { - term = "'" + value + "'"; - } - predicate = predicate.replace("#!#argument#!#", term); - list.add(".has('" + key + "', " + predicate + ")"); - stepIndex++; - return (QueryBuilder<Vertex>) this; - } - - /** - * @{inheritDoc} - */ - @Override - public QueryBuilder<Vertex> getVerticesExcludeByProperty(String key, Object value) { - - String term = ""; - String predicate = "P.neq(#!#argument#!#)"; - if (value != null && !(value instanceof String) ) { - term = value.toString(); - } else { - term = "'" + value + "'"; - } - predicate = predicate.replace("#!#argument#!#", term); - list.add(".has('" + key + "', " + predicate + ")"); - stepIndex++; - return (QueryBuilder<Vertex>) this; - } - - /** - * @{inheritDoc} - */ - @Override - public QueryBuilder<Vertex> getVerticesExcludeByProperty(String key, List<?> values) { - - String predicate = "P.without(#!#argument#!#)"; - List<String> arguments = new ArrayList<>(); - for (Object item : values) { - if (item != null && !(item instanceof String)) { - arguments.add(item.toString()); - } else { - arguments.add("'" + item + "'"); - } - } - String argument = Joiner.on(",").join(arguments); - predicate = predicate.replace("#!#argument#!#", argument); - list.add(".has('" + key + "', " + predicate + ")"); - stepIndex++; - return (QueryBuilder<Vertex>) this; - } - + /** + * @{inheritDoc} + */ + @Override + public QueryBuilder<Vertex> getVerticesStartsWithProperty(String key, Object value) { + + String term = ""; + String predicate = "org.janusgraph.core.attribute.Text.textPrefix(#!#argument#!#)"; + if (value != null && !(value instanceof String) ) { + term = value.toString(); + } else { + term = "'" + value + "'"; + } + predicate = predicate.replace(ARGUMENT2, term); + list.add(HAS + key + "', " + predicate + ")"); + stepIndex++; + return (QueryBuilder<Vertex>) this; + } + + /** + * @{inheritDoc} + */ + @Override + public QueryBuilder<Vertex> getVerticesExcludeByProperty(String key, Object value) { + + String term = ""; + String predicate = "P.neq(#!#argument#!#)"; + if (value != null && !(value instanceof String) ) { + term = value.toString(); + } else { + term = "'" + value + "'"; + } + predicate = predicate.replace(ARGUMENT2, term); + list.add(HAS + key + "', " + predicate + ")"); + stepIndex++; + return (QueryBuilder<Vertex>) this; + } + + /** + * @{inheritDoc} + */ + @Override + public QueryBuilder<Vertex> getVerticesExcludeByProperty(String key, List<?> values) { + + String predicate = "P.without(#!#argument#!#)"; + List<String> arguments = new ArrayList<>(); + for (Object item : values) { + if (item != null && !(item instanceof String)) { + arguments.add(item.toString()); + } else { + arguments.add("'" + item + "'"); + } + } + String argument = Joiner.on(",").join(arguments); + predicate = predicate.replace(ARGUMENT2, argument); + list.add(HAS + key + "', " + predicate + ")"); + stepIndex++; + return (QueryBuilder<Vertex>) this; + } + @Override public QueryBuilder<Vertex> getVerticesGreaterThanProperty(String key, Object value) { String predicate = "P.gte(#!#argument1#!#)"; @@ -229,7 +232,7 @@ public abstract class GremlinQueryBuilder<E> extends QueryBuilder<E> { term = "'" + value + "'"; } predicate = predicate.replace("#!#argument1#!#", term); - list.add(".has('" + key + "', " + predicate + ")"); + list.add(HAS + key + "', " + predicate + ")"); stepIndex++; return (QueryBuilder<Vertex>) this; } @@ -244,7 +247,7 @@ public abstract class GremlinQueryBuilder<E> extends QueryBuilder<E> { term = "'" + value + "'"; } predicate = predicate.replace("#!#argument1#!#", term); - list.add(".has('" + key + "', " + predicate + ")"); + list.add(HAS + key + "', " + predicate + ")"); stepIndex++; return (QueryBuilder<Vertex>) this; } @@ -252,563 +255,558 @@ public abstract class GremlinQueryBuilder<E> extends QueryBuilder<E> { - /** - * @{inheritDoc} - */ - @Override - public QueryBuilder<Vertex> getChildVerticesFromParent(String parentKey, String parentValue, String childType) { - /* - String query = ".has('aai-node-type', '" + childType + "')"; - - return this.processGremlinQuery(parentKey, parentValue, query); - */ - //TODO - return (QueryBuilder<Vertex>) this; - } - - /** - * @{inheritDoc} - */ - @Override - public QueryBuilder<Vertex> getTypedVerticesByMap(String type, Map<String, String> map) { - - for (Map.Entry<String, String> es : map.entrySet()) { - list.add(".has('" + es.getKey() + "', '" + es.getValue() + "')"); - stepIndex++; - } - list.add(".has('aai-node-type', '" + type + "')"); - stepIndex++; - return (QueryBuilder<Vertex>) this; - } - - /** - * @{inheritDoc} - */ - @Override - public QueryBuilder<Vertex> createKeyQuery(Introspector obj) { - Set<String> keys = obj.getKeys(); - - for (String key : keys) { - - this.getVerticesByProperty(key, obj.<Object>getValue(key)); - - } - return (QueryBuilder<Vertex>) this; - } - - /** - * @throws NoEdgeRuleFoundException - * @throws AAIException - * @{inheritDoc} - */ - @Override - public QueryBuilder createEdgeTraversal(EdgeType type, Introspector parent, Introspector child) throws AAIException { - String parentName = parent.getDbName(); - String childName = child.getDbName(); - if (parent.isContainer()) { - parentName = parent.getChildDBName(); - } - if (child.isContainer()) { - childName = child.getChildDBName(); - } - this.edgeQueryToVertex(type, parentName, childName, null); - return this; - - } - - @Override - public QueryBuilder createPrivateEdgeTraversal(EdgeType type, Introspector parent, Introspector child) throws AAIException{ - String parentName = parent.getDbName(); - String childName = child.getDbName(); - if (parent.isContainer()) { - parentName = parent.getChildDBName(); - } - if (child.isContainer()) { - childName = child.getChildDBName(); - } - this.edgeQueryToVertex(type, parentName, childName, null, true); - return this; - } - - /** - * - * @{inheritDoc} - */ - @Override - public QueryBuilder<Vertex> createEdgeTraversalWithLabels(EdgeType type, Introspector out, Introspector in, List<String> labels) throws AAIException { - String parentName = out.getDbName(); - String childName = in.getDbName(); - if (out.isContainer()) { - parentName = out.getChildDBName(); - } - if (in.isContainer()) { - childName = in.getChildDBName(); - } - this.edgeQueryToVertex(type, parentName, childName, labels); - return (QueryBuilder<Vertex>) this; - } - - - public QueryBuilder<Edge> getEdgesBetweenWithLabels(EdgeType type, String outNodeType, String inNodeType, List<String> labels) throws AAIException { - this.edgeQuery(type, outNodeType, inNodeType, labels); - return (QueryBuilder<Edge>)this; - } - - private void edgeQueryToVertex(EdgeType type, String outType, String inType, List<String> labels) throws AAIException { - this.edgeQueryToVertex(type, outType, inType, labels, false); - } - - /** - * Edge query. - * - * @param outType the out type - * @param inType the in type - * @throws NoEdgeRuleFoundException - * @throws AAIException - */ - private void edgeQueryToVertex(EdgeType type, String outType, String inType, List<String> labels, boolean isPrivateEdge) throws AAIException { - markParentBoundary(); - Multimap<String, EdgeRule> rules = ArrayListMultimap.create(); - EdgeRuleQuery.Builder qB = new EdgeRuleQuery.Builder(outType, inType).edgeType(type).setPrivate(isPrivateEdge); - - try { - if (labels == null) { - rules.putAll(edgeRules.getRules(qB.build())); - } else { - for (String label : labels) { - rules.putAll(edgeRules.getRules(qB.label(label).build())); - } - } - } catch (EdgeRuleNotFoundException e) { - throw new NoEdgeRuleFoundException(e); - } - - final List<String> inLabels = new ArrayList<>(); - final List<String> outLabels = new ArrayList<>(); - - for (EdgeRule rule : rules.values()) { - if (labels != null && !labels.contains(rule.getLabel())) { - return; - } else { - if (Direction.IN.equals(rule.getDirection())) { - inLabels.add(rule.getLabel()); - } else { - outLabels.add(rule.getLabel()); - } - } - } - - if(inLabels.isEmpty() && outLabels.isEmpty()) { - throw new NoEdgeRuleFoundException("no " + type.toString() + " edge rule between " + outType + " and " + inType ); - } else if (inLabels.isEmpty() && !outLabels.isEmpty()) { - list.add(".out('" + String.join("','", outLabels) + "')"); - } else if (outLabels.isEmpty() && !inLabels.isEmpty()) { - list.add(".in('" + String.join("','", inLabels) + "')"); - } else { - list.add(".union(__.in('" + String.join("','", inLabels) + "')" + ", __.out('" + String.join("','", outLabels) + "'))"); - } - stepIndex++; - list.add(".has('" + AAIProperties.NODE_TYPE + "', '" + inType + "')"); - stepIndex++; - - } - - /** - * Edge query. - * - * @param outType the out type - * @param inType the in type - * @throws NoEdgeRuleFoundException - * @throws AAIException - */ - private void edgeQuery(EdgeType type, String outType, String inType, List<String> labels) throws AAIException { - markParentBoundary(); - Multimap<String, EdgeRule> rules = ArrayListMultimap.create(); - EdgeRuleQuery.Builder qB = new EdgeRuleQuery.Builder(outType, inType).edgeType(type); - try { - if (labels == null) { - rules.putAll(edgeRules.getRules(qB.build())); - } else { - for (String label : labels) { - rules.putAll(edgeRules.getRules(qB.label(label).build())); - } - } - } catch (EdgeRuleNotFoundException e) { - throw new NoEdgeRuleFoundException(e); - } - - final List<String> inLabels = new ArrayList<>(); - final List<String> outLabels = new ArrayList<>(); - - for (EdgeRule rule : rules.values()) { - if (labels != null && !labels.contains(rule.getLabel())) { - return; - } else { - if (Direction.IN.equals(rule.getDirection())) { - inLabels.add(rule.getLabel()); - } else { - outLabels.add(rule.getLabel()); - } - } - } - - if(inLabels.isEmpty() && outLabels.isEmpty()) { - throw new NoEdgeRuleFoundException("no " + type.toString() + " edge rule between " + outType + " and " + inType ); - } else if (inLabels.isEmpty() && !outLabels.isEmpty()) { - list.add(".outE('" + String.join("','", outLabels) + "')"); - } else if (outLabels.isEmpty() && !inLabels.isEmpty()) { - list.add(".inE('" + String.join("','", inLabels) + "')"); - } else { - list.add(".union(__.inE('" + String.join("','", inLabels) + "')" + ", __.outE('" + String.join("','", outLabels) + "'))"); - } - - stepIndex++; - - } - @Override - public QueryBuilder<E> limit(long amount) { - list.add(".limit(" + amount + ")"); - return this; - } - /** - * @{inheritDoc} - */ - @Override - public QueryBuilder<Vertex> createContainerQuery(Introspector obj) { - String type = obj.getChildDBName(); - String abstractType = obj.getMetadata(ObjectMetadata.ABSTRACT); - if (abstractType != null) { - String[] inheritors = obj.getMetadata(ObjectMetadata.INHERITORS).split(","); - String[] wrapped = new String[inheritors.length]; - StringBuilder command = new StringBuilder(); - command.append("P.within("); - for (int i = 0; i < inheritors.length; i++) { - wrapped[i] = "'" + inheritors[i] + "'"; - } - command.append(Joiner.on(",").join(wrapped)); - command.append(")"); - list.add(".has('aai-node-type', " + command + ")"); - - } else { - list.add(".has('aai-node-type', '" + type + "')"); - } - stepIndex++; - this.markContainer(); - return (QueryBuilder<Vertex>) this; - } - - @Override - public QueryBuilder<E> union(QueryBuilder<E>... builder) { - markParentBoundary(); - String[] traversals = new String[builder.length]; - StringBuilder command = new StringBuilder(); - for (int i = 0; i < builder.length; i++) { - traversals[i] = "__" + builder[i].getQuery(); - } - command.append(".union("); - command.append(Joiner.on(",").join(traversals)); - command.append(")"); - list.add(command.toString()); - stepIndex++; - - return this; - } - - @Override - public QueryBuilder<E> where(QueryBuilder<E>... builder) { - markParentBoundary(); - List<String> traversals = new ArrayList<>(); - for (int i = 0; i < builder.length; i++) { - traversals.add(".where(__" + builder[i].getQuery() + ")"); - stepIndex++; - } - list.addAll(traversals); - - - return this; - } - - @Override - public QueryBuilder<E> or(QueryBuilder<E>... builder) { - markParentBoundary(); - String[] traversals = new String[builder.length]; - StringBuilder command = new StringBuilder(); - for (int i = 0; i < builder.length; i++) { - traversals[i] = "__" + builder[i].getQuery(); - } - command.append(".or("); - command.append(Joiner.on(",").join(traversals)); - command.append(")"); - list.add(command.toString()); - stepIndex++; - - return this; - } - - @Override - public QueryBuilder<E> store(String name) { - this.list.add(".store('"+ name + "')"); - stepIndex++; - - return this; - } - - @Override - public QueryBuilder<E> cap(String name) { - this.list.add(".cap('"+ name + "')"); - stepIndex++; - - return this; - } - - @Override - public QueryBuilder<E> unfold() { - this.list.add(".unfold()"); - stepIndex++; - - return this; - } - - @Override - public QueryBuilder<E> dedup() { - this.list.add(".dedup()"); - stepIndex++; - - return this; - } - - @Override - public QueryBuilder<E> emit() { - this.list.add(".emit()"); - stepIndex++; - - return this; - } - - @Override - public QueryBuilder<E> repeat(QueryBuilder<E> builder) { - this.list.add(".repeat(__" + builder.getQuery() + ")"); - stepIndex++; - - return this; - } - - @Override - public QueryBuilder<E> until(QueryBuilder<E> builder) { - this.list.add(".until(__" + builder.getQuery() + ")"); - stepIndex++; - - return this; - } - - @Override - public QueryBuilder<E> groupCount() { - this.list.add(".groupCount()"); - stepIndex++; - - return this; - } - - @Override - public QueryBuilder<E> both() { - this.list.add(".both()"); - stepIndex++; - - return this; - } - - @Override - public QueryBuilder<Tree> tree() { - this.list.add(".tree()"); - stepIndex++; - - return (QueryBuilder<Tree>)this; - } - - @Override - public QueryBuilder<E> by(String name) { - this.list.add(".by('"+ name + "')"); - stepIndex++; - - return this; - } - - /** - * {@inheritDoc} - */ - @Override - public QueryBuilder<E> simplePath(){ - this.list.add(".simplePath()"); - stepIndex++; - return this; - } - - /** - * {@inheritDoc} - */ - @Override - public QueryBuilder<Path> path(){ - this.list.add(".path()"); - stepIndex++; - return (QueryBuilder<Path>)this; - } - - @Override - public QueryBuilder<Edge> outE() { - this.list.add(".outE()"); - stepIndex++; - - return (QueryBuilder<Edge>)this; - } - - @Override - public QueryBuilder<Edge> inE() { - this.list.add(".inE()"); - stepIndex++; - - return (QueryBuilder<Edge>)this; - } - - @Override - public QueryBuilder<Vertex> outV() { - this.list.add(".outV()"); - stepIndex++; - - return (QueryBuilder<Vertex>)this; - } - - @Override - public QueryBuilder<Vertex> inV() { - this.list.add(".inV()"); - stepIndex++; - - return (QueryBuilder<Vertex>)this; - } - - @Override - public QueryBuilder<E> not(QueryBuilder<E> builder) { - this.list.add(".not(" + "__" + builder.getQuery() + ")"); - stepIndex++; - - return this; - } - - @Override - public QueryBuilder<E> as(String name) { - this.list.add(".as('" + name + "')"); - stepIndex++; - - return this; - } - - @Override - public QueryBuilder<E> select(String name) { - this.list.add(".select('" + name + "')"); - stepIndex++; - - return this; - } - /** - * @{inheritDoc} - */ - @Override - public QueryBuilder<E> getParentQuery() { - return cloneQueryAtStep(parentStepIndex); - } - - @Override - public QueryBuilder<E> getContainerQuery() { - return cloneQueryAtStep(containerStepIndex); - } - - /** - * @{inheritDoc} - */ - @Override - public <T2> T2 getQuery() { - StringBuilder sb = new StringBuilder(); - - for (String piece : this.list) { - sb.append(piece); - } - - return (T2)sb.toString(); - } - - /** - * @{inheritDoc} - */ - @Override - public void markParentBoundary() { - parentStepIndex = stepIndex; - } - - @Override - public void markContainer() { - this.containerStepIndex = stepIndex; - } - - /** - * @{inheritDoc} - */ - @Override - public Vertex getStart() { - return this.start; - } - - protected int getParentStepIndex() { - return parentStepIndex; - } - - protected int getContainerStepIndex() { - return containerStepIndex; - } - - protected int getStepIndex() { - return stepIndex; - } - - private void executeQuery() { - String queryString = "g" + Joiner.on("").join(list); - Map<String, Object> params = new HashMap<>(); - if (this.start == null) { - params.put("g", source.V()); - } else { - params.put("g", source.V(this.start)); - } - this.completeTraversal = this.gremlinGroovy.executeTraversal(queryString, params); - } - @Override - public boolean hasNext() { - if (this.completeTraversal == null) { - executeQuery(); - } - - return this.completeTraversal.hasNext(); - } - - @Override - public E next() { - if (this.completeTraversal == null) { - executeQuery(); - } - - return (E)this.completeTraversal.next(); - } - - @Override - public List<E> toList() { - if (this.completeTraversal == null) { - executeQuery(); - } - - return (List<E>)this.completeTraversal.toList(); - } - - protected QueryBuilder<Edge> has(String key, String value) { - this.list.add(".has('" + key + "','" + value + "')"); - - return (QueryBuilder<Edge>)this; - } - + /** + * @{inheritDoc} + */ + @Override + public QueryBuilder<Vertex> getChildVerticesFromParent(String parentKey, String parentValue, String childType) { + //TODO + return (QueryBuilder<Vertex>) this; + } + + /** + * @{inheritDoc} + */ + @Override + public QueryBuilder<Vertex> getTypedVerticesByMap(String type, Map<String, String> map) { + + for (Map.Entry<String, String> es : map.entrySet()) { + list.add(HAS + es.getKey() + "', '" + es.getValue() + "')"); + stepIndex++; + } + list.add(".has('aai-node-type', '" + type + "')"); + stepIndex++; + return (QueryBuilder<Vertex>) this; + } + + /** + * @{inheritDoc} + */ + @Override + public QueryBuilder<Vertex> createKeyQuery(Introspector obj) { + Set<String> keys = obj.getKeys(); + + for (String key : keys) { + + this.getVerticesByProperty(key, obj.<Object>getValue(key)); + + } + return (QueryBuilder<Vertex>) this; + } + + /** + * @throws NoEdgeRuleFoundException + * @throws AAIException + * @{inheritDoc} + */ + @Override + public QueryBuilder createEdgeTraversal(EdgeType type, Introspector parent, Introspector child) throws AAIException { + String parentName = parent.getDbName(); + String childName = child.getDbName(); + if (parent.isContainer()) { + parentName = parent.getChildDBName(); + } + if (child.isContainer()) { + childName = child.getChildDBName(); + } + this.edgeQueryToVertex(type, parentName, childName, null); + return this; + + } + + @Override + public QueryBuilder createPrivateEdgeTraversal(EdgeType type, Introspector parent, Introspector child) throws AAIException{ + String parentName = parent.getDbName(); + String childName = child.getDbName(); + if (parent.isContainer()) { + parentName = parent.getChildDBName(); + } + if (child.isContainer()) { + childName = child.getChildDBName(); + } + this.edgeQueryToVertex(type, parentName, childName, null, true); + return this; + } + + /** + * + * @{inheritDoc} + */ + @Override + public QueryBuilder<Vertex> createEdgeTraversalWithLabels(EdgeType type, Introspector out, Introspector in, List<String> labels) throws AAIException { + String parentName = out.getDbName(); + String childName = in.getDbName(); + if (out.isContainer()) { + parentName = out.getChildDBName(); + } + if (in.isContainer()) { + childName = in.getChildDBName(); + } + this.edgeQueryToVertex(type, parentName, childName, labels); + return (QueryBuilder<Vertex>) this; + } + + + public QueryBuilder<Edge> getEdgesBetweenWithLabels(EdgeType type, String outNodeType, String inNodeType, List<String> labels) throws AAIException { + this.edgeQuery(type, outNodeType, inNodeType, labels); + return (QueryBuilder<Edge>)this; + } + + private void edgeQueryToVertex(EdgeType type, String outType, String inType, List<String> labels) throws AAIException { + this.edgeQueryToVertex(type, outType, inType, labels, false); + } + + /** + * Edge query. + * + * @param outType the out type + * @param inType the in type + * @throws NoEdgeRuleFoundException + * @throws AAIException + */ + private void edgeQueryToVertex(EdgeType type, String outType, String inType, List<String> labels, boolean isPrivateEdge) throws AAIException { + markParentBoundary(); + Multimap<String, EdgeRule> rules = ArrayListMultimap.create(); + EdgeRuleQuery.Builder qB = new EdgeRuleQuery.Builder(outType, inType).edgeType(type).setPrivate(isPrivateEdge); + + try { + if (labels == null) { + rules.putAll(edgeRules.getRules(qB.build())); + } else { + for (String label : labels) { + rules.putAll(edgeRules.getRules(qB.label(label).build())); + } + } + } catch (EdgeRuleNotFoundException e) { + throw new NoEdgeRuleFoundException(e); + } + + final List<String> inLabels = new ArrayList<>(); + final List<String> outLabels = new ArrayList<>(); + + for (EdgeRule rule : rules.values()) { + if (labels != null && !labels.contains(rule.getLabel())) { + return; + } else { + if (Direction.IN.equals(rule.getDirection())) { + inLabels.add(rule.getLabel()); + } else { + outLabels.add(rule.getLabel()); + } + } + } + + if(inLabels.isEmpty() && outLabels.isEmpty()) { + throw new NoEdgeRuleFoundException("no " + type.toString() + " edge rule between " + outType + " and " + inType ); + } else if (inLabels.isEmpty() && !outLabels.isEmpty()) { + list.add(".out('" + String.join("','", outLabels) + "')"); + } else if (outLabels.isEmpty() && !inLabels.isEmpty()) { + list.add(".in('" + String.join("','", inLabels) + "')"); + } else { + list.add(".union(__.in('" + String.join("','", inLabels) + "')" + ", __.out('" + String.join("','", outLabels) + "'))"); + } + stepIndex++; + list.add(HAS + AAIProperties.NODE_TYPE + "', '" + inType + "')"); + stepIndex++; + + } + + /** + * Edge query. + * + * @param outType the out type + * @param inType the in type + * @throws NoEdgeRuleFoundException + * @throws AAIException + */ + private void edgeQuery(EdgeType type, String outType, String inType, List<String> labels) throws AAIException { + markParentBoundary(); + Multimap<String, EdgeRule> rules = ArrayListMultimap.create(); + EdgeRuleQuery.Builder qB = new EdgeRuleQuery.Builder(outType, inType).edgeType(type); + try { + if (labels == null) { + rules.putAll(edgeRules.getRules(qB.build())); + } else { + for (String label : labels) { + rules.putAll(edgeRules.getRules(qB.label(label).build())); + } + } + } catch (EdgeRuleNotFoundException e) { + throw new NoEdgeRuleFoundException(e); + } + + final List<String> inLabels = new ArrayList<>(); + final List<String> outLabels = new ArrayList<>(); + + for (EdgeRule rule : rules.values()) { + if (labels != null && !labels.contains(rule.getLabel())) { + return; + } else { + if (Direction.IN.equals(rule.getDirection())) { + inLabels.add(rule.getLabel()); + } else { + outLabels.add(rule.getLabel()); + } + } + } + + if(inLabels.isEmpty() && outLabels.isEmpty()) { + throw new NoEdgeRuleFoundException("no " + type.toString() + " edge rule between " + outType + " and " + inType ); + } else if (inLabels.isEmpty() && !outLabels.isEmpty()) { + list.add(".outE('" + String.join("','", outLabels) + "')"); + } else if (outLabels.isEmpty() && !inLabels.isEmpty()) { + list.add(".inE('" + String.join("','", inLabels) + "')"); + } else { + list.add(".union(__.inE('" + String.join("','", inLabels) + "')" + ", __.outE('" + String.join("','", outLabels) + "'))"); + } + + stepIndex++; + + } + @Override + public QueryBuilder<E> limit(long amount) { + list.add(".limit(" + amount + ")"); + return this; + } + /** + * @{inheritDoc} + */ + @Override + public QueryBuilder<Vertex> createContainerQuery(Introspector obj) { + String type = obj.getChildDBName(); + String abstractType = obj.getMetadata(ObjectMetadata.ABSTRACT); + if (abstractType != null) { + String[] inheritors = obj.getMetadata(ObjectMetadata.INHERITORS).split(","); + String[] wrapped = new String[inheritors.length]; + StringBuilder command = new StringBuilder(); + command.append("P.within("); + for (int i = 0; i < inheritors.length; i++) { + wrapped[i] = "'" + inheritors[i] + "'"; + } + command.append(Joiner.on(",").join(wrapped)); + command.append(")"); + list.add(".has('aai-node-type', " + command + ")"); + + } else { + list.add(".has('aai-node-type', '" + type + "')"); + } + stepIndex++; + this.markContainer(); + return (QueryBuilder<Vertex>) this; + } + + @Override + public QueryBuilder<E> union(QueryBuilder<E>... builder) { + markParentBoundary(); + String[] traversals = new String[builder.length]; + StringBuilder command = new StringBuilder(); + for (int i = 0; i < builder.length; i++) { + traversals[i] = "__" + builder[i].getQuery(); + } + command.append(".union("); + command.append(Joiner.on(",").join(traversals)); + command.append(")"); + list.add(command.toString()); + stepIndex++; + + return this; + } + + @Override + public QueryBuilder<E> where(QueryBuilder<E>... builder) { + markParentBoundary(); + List<String> traversals = new ArrayList<>(); + for (int i = 0; i < builder.length; i++) { + traversals.add(".where(__" + builder[i].getQuery() + ")"); + stepIndex++; + } + list.addAll(traversals); + + + return this; + } + + @Override + public QueryBuilder<E> or(QueryBuilder<E>... builder) { + markParentBoundary(); + String[] traversals = new String[builder.length]; + StringBuilder command = new StringBuilder(); + for (int i = 0; i < builder.length; i++) { + traversals[i] = "__" + builder[i].getQuery(); + } + command.append(".or("); + command.append(Joiner.on(",").join(traversals)); + command.append(")"); + list.add(command.toString()); + stepIndex++; + + return this; + } + + @Override + public QueryBuilder<E> store(String name) { + this.list.add(".store('"+ name + "')"); + stepIndex++; + + return this; + } + + @Override + public QueryBuilder<E> cap(String name) { + this.list.add(".cap('"+ name + "')"); + stepIndex++; + + return this; + } + + @Override + public QueryBuilder<E> unfold() { + this.list.add(".unfold()"); + stepIndex++; + + return this; + } + + @Override + public QueryBuilder<E> dedup() { + this.list.add(".dedup()"); + stepIndex++; + + return this; + } + + @Override + public QueryBuilder<E> emit() { + this.list.add(".emit()"); + stepIndex++; + + return this; + } + + @Override + public QueryBuilder<E> repeat(QueryBuilder<E> builder) { + this.list.add(".repeat(__" + builder.getQuery() + ")"); + stepIndex++; + + return this; + } + + @Override + public QueryBuilder<E> until(QueryBuilder<E> builder) { + this.list.add(".until(__" + builder.getQuery() + ")"); + stepIndex++; + + return this; + } + + @Override + public QueryBuilder<E> groupCount() { + this.list.add(".groupCount()"); + stepIndex++; + + return this; + } + + @Override + public QueryBuilder<E> both() { + this.list.add(".both()"); + stepIndex++; + + return this; + } + + @Override + public QueryBuilder<Tree> tree() { + this.list.add(".tree()"); + stepIndex++; + + return (QueryBuilder<Tree>)this; + } + + @Override + public QueryBuilder<E> by(String name) { + this.list.add(".by('"+ name + "')"); + stepIndex++; + + return this; + } + + /** + * {@inheritDoc} + */ + @Override + public QueryBuilder<E> simplePath(){ + this.list.add(".simplePath()"); + stepIndex++; + return this; + } + + /** + * {@inheritDoc} + */ + @Override + public QueryBuilder<Path> path(){ + this.list.add(".path()"); + stepIndex++; + return (QueryBuilder<Path>)this; + } + + @Override + public QueryBuilder<Edge> outE() { + this.list.add(".outE()"); + stepIndex++; + + return (QueryBuilder<Edge>)this; + } + + @Override + public QueryBuilder<Edge> inE() { + this.list.add(".inE()"); + stepIndex++; + + return (QueryBuilder<Edge>)this; + } + + @Override + public QueryBuilder<Vertex> outV() { + this.list.add(".outV()"); + stepIndex++; + + return (QueryBuilder<Vertex>)this; + } + + @Override + public QueryBuilder<Vertex> inV() { + this.list.add(".inV()"); + stepIndex++; + + return (QueryBuilder<Vertex>)this; + } + + @Override + public QueryBuilder<E> not(QueryBuilder<E> builder) { + this.list.add(".not(" + "__" + builder.getQuery() + ")"); + stepIndex++; + + return this; + } + + @Override + public QueryBuilder<E> as(String name) { + this.list.add(".as('" + name + "')"); + stepIndex++; + + return this; + } + + @Override + public QueryBuilder<E> select(String name) { + this.list.add(".select('" + name + "')"); + stepIndex++; + + return this; + } + /** + * @{inheritDoc} + */ + @Override + public QueryBuilder<E> getParentQuery() { + return cloneQueryAtStep(parentStepIndex); + } + + @Override + public QueryBuilder<E> getContainerQuery() { + return cloneQueryAtStep(containerStepIndex); + } + + /** + * @{inheritDoc} + */ + @Override + public <T2> T2 getQuery() { + StringBuilder sb = new StringBuilder(); + + for (String piece : this.list) { + sb.append(piece); + } + + return (T2)sb.toString(); + } + + /** + * @{inheritDoc} + */ + @Override + public void markParentBoundary() { + parentStepIndex = stepIndex; + } + + @Override + public void markContainer() { + this.containerStepIndex = stepIndex; + } + + /** + * @{inheritDoc} + */ + @Override + public Vertex getStart() { + return this.start; + } + + protected int getParentStepIndex() { + return parentStepIndex; + } + + protected int getContainerStepIndex() { + return containerStepIndex; + } + + protected int getStepIndex() { + return stepIndex; + } + + private void executeQuery() { + String queryString = "g" + Joiner.on("").join(list); + Map<String, Object> params = new HashMap<>(); + if (this.start == null) { + params.put("g", source.V()); + } else { + params.put("g", source.V(this.start)); + } + this.completeTraversal = this.gremlinGroovy.executeTraversal(queryString, params); + } + @Override + public boolean hasNext() { + if (this.completeTraversal == null) { + executeQuery(); + } + + return this.completeTraversal.hasNext(); + } + + @Override + public E next() { + if (this.completeTraversal == null) { + executeQuery(); + } + + return (E)this.completeTraversal.next(); + } + + @Override + public List<E> toList() { + if (this.completeTraversal == null) { + executeQuery(); + } + + return (List<E>)this.completeTraversal.toList(); + } + + protected QueryBuilder<Edge> has(String key, String value) { + this.list.add(HAS + key + "','" + value + "')"); + + return (QueryBuilder<Edge>)this; + } + } |