Fix failing tests

hapi-fhir-jpaserver-base/src/main/java/ca/uhn/fhir/jpa/dao/BaseHapiFhirResourceDao.java

@@ -119,9 +119,10 @@ public abstract class BaseHapiFhirResourceDao<T extends IBaseResource> extends B
 		TagDefinition def = getTagOrNull(TagTypeEnum.TAG, theScheme, theTerm, theLabel);
 		if (def != null) {
 			BaseTag newEntity = entity.addTag(def);
-	
-			myEntityManager.persist(newEntity);
-			myEntityManager.merge(entity);
+			if (newEntity.getTagId() == null) {
+				myEntityManager.persist(newEntity);
+				myEntityManager.merge(entity);
+			}
 		}
 		
 		ourLog.info("Processed addTag {}/{} on {} in {}ms", new Object[] { theScheme, theTerm, theId, w.getMillisAndRestart() });
@@ -450,7 +451,9 @@ public abstract class BaseHapiFhirResourceDao<T extends IBaseResource> extends B
 				TagDefinition def = getTagOrNull(nextDef.getTagType(), nextDef.getSystem(), nextDef.getCode(), nextDef.getDisplay());
 				if (def != null) {
 					BaseTag newEntity = entity.addTag(def);
-					myEntityManager.persist(newEntity);
+					if (newEntity.getTagId() == null) {
+						myEntityManager.persist(newEntity);
+					}
 				}
 			}
 		}

hapi-fhir-jpaserver-base/src/main/java/ca/uhn/fhir/jpa/entity/BaseHasResource.java

@@ -23,16 +23,7 @@ package ca.uhn.fhir.jpa.entity;
 import java.util.Collection;
 import java.util.Date;
 
-import javax.persistence.Column;
-import javax.persistence.EnumType;
-import javax.persistence.Enumerated;
-import javax.persistence.FetchType;
-import javax.persistence.JoinColumn;
-import javax.persistence.Lob;
-import javax.persistence.MappedSuperclass;
-import javax.persistence.OneToOne;
-import javax.persistence.Temporal;
-import javax.persistence.TemporalType;
+import javax.persistence.*;
 
 import ca.uhn.fhir.context.FhirVersionEnum;
 import ca.uhn.fhir.model.primitive.IdDt;

hapi-fhir-jpaserver-base/src/main/java/ca/uhn/fhir/jpa/entity/BaseTag.java

@@ -10,7 +10,7 @@ package ca.uhn.fhir.jpa.entity;
  * 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
+ * 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,
@@ -32,13 +32,17 @@ public class BaseTag implements Serializable {
 
 	private static final long serialVersionUID = 1L;
 
-	@ManyToOne(cascade= {})
-	@JoinColumn(name="TAG_ID", nullable=false)
+	@ManyToOne(cascade = {})
+	@JoinColumn(name = "TAG_ID", nullable = false)
 	private TagDefinition myTag;
 
-	@Column(name="TAG_ID", insertable=false,updatable=false)
+	@Column(name = "TAG_ID", insertable = false, updatable = false)
 	private Long myTagId;
 
+	public Long getTagId() {
+		return myTagId;
+	}
+
 	public TagDefinition getTag() {
 		return myTag;
 	}
@@ -46,6 +50,5 @@ public class BaseTag implements Serializable {
 	public void setTag(TagDefinition theTag) {
 		myTag = theTag;
 	}
-	
-	
+
 }

hapi-fhir-jpaserver-base/src/main/java/ca/uhn/fhir/jpa/entity/ResourceHistoryTable.java

@@ -93,8 +93,13 @@ public class ResourceHistoryTable extends BaseHasResource implements Serializabl
 	}
 
 	@Override
-	public BaseTag addTag(TagDefinition theDef) {
-		ResourceHistoryTag historyTag = new ResourceHistoryTag(this, theDef);
+	public ResourceHistoryTag addTag(TagDefinition theTag) {
+		for (ResourceHistoryTag next : getTags()) {
+			if (next.getTag().equals(theTag)) {
+				return next;
+			}
+		}
+		ResourceHistoryTag historyTag = new ResourceHistoryTag(this, theTag);
 		getTags().add(historyTag);
 		return historyTag;
 	}

hapi-fhir-jpaserver-base/src/main/java/ca/uhn/fhir/jpa/entity/ResourceTable.java

@@ -250,10 +250,13 @@ public class ResourceTable extends BaseHasResource implements Serializable {
 
 	@Override
 	public ResourceTag addTag(TagDefinition theTag) {
-		ResourceTag tag = new ResourceTag(this, theTag);
-		if (!getTags().contains(tag)) {
-			getTags().add(tag);
+		for (ResourceTag next : getTags()) {
+			if (next.getTag().equals(theTag)) {
+				return next;
+			}
 		}
+		ResourceTag tag = new ResourceTag(this, theTag);
+		getTags().add(tag);
 		return tag;
 	}
 

hapi-fhir-jpaserver-base/src/main/java/ca/uhn/fhir/jpa/entity/TagDefinition.java

@@ -10,7 +10,7 @@ package ca.uhn.fhir.jpa.entity;
  * 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
+ * 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,
@@ -45,8 +45,8 @@ import ca.uhn.fhir.model.api.Tag;
 
 //@formatter:on
 @Entity
-@Table(name = "HFJ_TAG_DEF", uniqueConstraints = { 
-	@UniqueConstraint(name="IDX_TAGDEF_TYPESYSCODE", columnNames = { "TAG_TYPE", "TAG_SYSTEM", "TAG_CODE" }) 
+@Table(name = "HFJ_TAG_DEF", uniqueConstraints = {
+		@UniqueConstraint(name = "IDX_TAGDEF_TYPESYSCODE", columnNames = { "TAG_TYPE", "TAG_SYSTEM", "TAG_CODE" })
 })
 //@formatter:off
 public class TagDefinition implements Serializable {
@@ -78,6 +78,8 @@ public class TagDefinition implements Serializable {
 	@Enumerated(EnumType.ORDINAL)
 	private TagTypeEnum myTagType;
 
+	private Integer myHashCode;
+
 	public TagDefinition() {
 	}
 
@@ -110,6 +112,7 @@ public class TagDefinition implements Serializable {
 
 	public void setCode(String theCode) {
 		myCode = theCode;
+		myHashCode = null;
 	}
 
 	public void setDisplay(String theDisplay) {
@@ -118,10 +121,12 @@ public class TagDefinition implements Serializable {
 
 	public void setSystem(String theSystem) {
 		mySystem = theSystem;
+		myHashCode = null;
 	}
 
 	public void setTagType(TagTypeEnum theTagType) {
 		myTagType = theTagType;
+		myHashCode = null;
 	}
 
 	public Tag toTag() {
@@ -155,15 +160,14 @@ public class TagDefinition implements Serializable {
 	
 	@Override
 	public int hashCode() {
-		HashCodeBuilder b = new HashCodeBuilder();
-		if (myId != null) {
-			b.append(myId);
-		} else {
+		if (myHashCode == null) {
+			HashCodeBuilder b = new HashCodeBuilder();
 			b.append(myTagType);
 			b.append(mySystem);
 			b.append(myCode);
+			myHashCode = b.toHashCode();
 		}
-		return b.toHashCode();
+		return myHashCode;
 	}
 
 	@Override

src/changes/changes.xml

@@ -100,7 +100,8 @@
 			</action>
 			<action type="fix">
 				Fix a regression in HAPI FHIR 2.5 JPA server where executing a search in a
-				transaction or batch operation caused an exception.
+				transaction or batch operation caused an exception. Thanks to Ravi Kuchi for
+				reporting!
 			</action>
 			<action type="fix">
 				Correct an issue when processing transactions in JPA server where updates and