| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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. |
| */ |
| package org.apache.atlas.model.instance; |
| |
| import java.io.Serializable; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.HashMap; |
| import java.util.Objects; |
| |
| import javax.xml.bind.annotation.XmlAccessType; |
| import javax.xml.bind.annotation.XmlAccessorType; |
| import javax.xml.bind.annotation.XmlRootElement; |
| import javax.xml.bind.annotation.XmlSeeAlso; |
| |
| import org.apache.atlas.model.PList; |
| import org.apache.atlas.model.SearchFilter.SortType; |
| import org.apache.atlas.model.typedef.AtlasBaseTypeDef; |
| import org.codehaus.jackson.annotate.JsonAutoDetect; |
| import static org.codehaus.jackson.annotate.JsonAutoDetect.Visibility.PUBLIC_ONLY; |
| import static org.codehaus.jackson.annotate.JsonAutoDetect.Visibility.NONE; |
| |
| import org.codehaus.jackson.annotate.JsonIgnoreProperties; |
| import org.codehaus.jackson.map.annotate.JsonSerialize; |
| |
| /** |
| * Reference to an object-instance of an Atlas type - like entity. |
| */ |
| @JsonAutoDetect(getterVisibility=PUBLIC_ONLY, setterVisibility=PUBLIC_ONLY, fieldVisibility=NONE) |
| @JsonSerialize(include=JsonSerialize.Inclusion.NON_NULL) |
| @JsonIgnoreProperties(ignoreUnknown=true) |
| @XmlRootElement |
| @XmlAccessorType(XmlAccessType.PROPERTY) |
| public class AtlasObjectId implements Serializable { |
| private static final long serialVersionUID = 1L; |
| |
| public static final String KEY_GUID = "guid"; |
| public static final String KEY_TYPENAME = "typeName"; |
| public static final String KEY_UNIQUE_ATTRIBUTES = "uniqueAttributes"; |
| |
| private String guid; |
| private String typeName; |
| private Map<String, Object> uniqueAttributes; |
| |
| |
| public AtlasObjectId() { |
| this(null, null, (Map<String, Object>)null); |
| } |
| |
| public AtlasObjectId(String guid) { |
| this(guid, null, (Map<String, Object>)null); |
| } |
| |
| public AtlasObjectId(String guid, String typeName) { |
| this(guid, typeName, (Map<String, Object>)null); |
| } |
| |
| public AtlasObjectId(String typeName, Map<String, Object> uniqueAttributes) { |
| this(null, typeName, uniqueAttributes); |
| } |
| |
| public AtlasObjectId(String typeName, final String attrName, final Object attrValue) { |
| this(null, typeName, new HashMap<String, Object>() {{ put(attrName, attrValue); }}); |
| } |
| |
| public AtlasObjectId(String guid, String typeName, Map<String, Object> uniqueAttributes) { |
| setGuid(guid); |
| setTypeName(typeName); |
| setUniqueAttributes(uniqueAttributes); |
| } |
| |
| public AtlasObjectId(AtlasObjectId other) { |
| if (other != null) { |
| setGuid(other.getGuid()); |
| setTypeName(other.getTypeName()); |
| setUniqueAttributes(other.getUniqueAttributes()); |
| } |
| } |
| |
| public AtlasObjectId(Map objIdMap) { |
| if (objIdMap != null) { |
| Object g = objIdMap.get(KEY_GUID); |
| Object t = objIdMap.get(KEY_TYPENAME); |
| Object u = objIdMap.get(KEY_UNIQUE_ATTRIBUTES); |
| |
| if (g != null) { |
| setGuid(g.toString()); |
| } |
| |
| if (t != null) { |
| setTypeName(t.toString()); |
| } |
| |
| if (u != null && u instanceof Map) { |
| setUniqueAttributes((Map)u); |
| } |
| } |
| } |
| |
| public String getGuid() { |
| return guid; |
| } |
| |
| public void setGuid(String guid) { |
| this.guid = guid; |
| } |
| |
| public String getTypeName() { |
| return typeName; |
| } |
| |
| public void setTypeName(String typeName) { |
| this.typeName = typeName; |
| } |
| |
| public Map<String, Object> getUniqueAttributes() { |
| return uniqueAttributes; |
| } |
| |
| public void setUniqueAttributes(Map<String, Object> uniqueAttributes) { |
| this.uniqueAttributes = uniqueAttributes; |
| } |
| |
| public StringBuilder toString(StringBuilder sb) { |
| if (sb == null) { |
| sb = new StringBuilder(); |
| } |
| |
| sb.append("AtlasObjectId{"); |
| sb.append("guid='").append(guid).append('\''); |
| sb.append(", typeName='").append(typeName).append('\''); |
| sb.append(", uniqueAttributes={"); |
| AtlasBaseTypeDef.dumpObjects(uniqueAttributes, sb); |
| sb.append('}'); |
| sb.append('}'); |
| |
| return sb; |
| } |
| |
| @Override |
| public boolean equals(Object o) { |
| if (this == o) { |
| return true; |
| } |
| |
| if (o == null || getClass() != o.getClass()) { |
| return false; |
| } |
| |
| AtlasObjectId that = (AtlasObjectId) o; |
| |
| // if guid is null, equality should be based on typeName/uniqueAttributes |
| if (guid != null && Objects.equals(guid, that.guid)) { |
| return true; |
| } |
| |
| return Objects.equals(typeName, that.typeName) && |
| Objects.equals(uniqueAttributes, that.uniqueAttributes); |
| } |
| |
| @Override |
| public int hashCode() { |
| return guid != null ? Objects.hash(guid) : Objects.hash(typeName, uniqueAttributes); |
| } |
| |
| @Override |
| public String toString() { |
| return toString(new StringBuilder()).toString(); |
| } |
| |
| /** |
| * REST serialization friendly list. |
| */ |
| @JsonAutoDetect(getterVisibility=PUBLIC_ONLY, setterVisibility=PUBLIC_ONLY, fieldVisibility=NONE) |
| @JsonSerialize(include=JsonSerialize.Inclusion.NON_NULL) |
| @JsonIgnoreProperties(ignoreUnknown=true) |
| @XmlRootElement |
| @XmlAccessorType(XmlAccessType.PROPERTY) |
| @XmlSeeAlso(AtlasObjectId.class) |
| public static class AtlasObjectIds extends PList<AtlasObjectId> { |
| private static final long serialVersionUID = 1L; |
| |
| public AtlasObjectIds() { |
| super(); |
| } |
| |
| public AtlasObjectIds(List<AtlasObjectId> list) { |
| super(list); |
| } |
| |
| public AtlasObjectIds(List list, long startIndex, int pageSize, long totalCount, |
| SortType sortType, String sortBy) { |
| super(list, startIndex, pageSize, totalCount, sortType, sortBy); |
| } |
| } |
| } |