[NAE-2008] Serialisation of classes

src/main/groovy/com/netgrif/application/engine/petrinet/domain/dataset/Field.groovy

@@ -15,6 +15,7 @@ import com.netgrif.application.engine.petrinet.domain.events.DataEventType
 import com.querydsl.core.annotations.PropertyType
 import com.querydsl.core.annotations.QueryType
 import org.bson.types.ObjectId
+import org.codehaus.groovy.runtime.metaclass.MetaClassRegistryImpl
 import org.springframework.data.annotation.Id
 import org.springframework.data.annotation.Transient
 import org.springframework.data.mongodb.core.mapping.Document
@@ -313,7 +314,7 @@ abstract class Field<T> extends Imported {
     @Override
     @QueryType(PropertyType.NONE)
     MetaClass getMetaClass() {
-        return this.metaClass
+        return this.metaClass != null ? this.metaClass  : ((MetaClassRegistryImpl) GroovySystem.getMetaClassRegistry()).getMetaClass(this)
     }
 
     void clone(Field clone) {

src/main/groovy/com/netgrif/application/engine/petrinet/domain/dataset/Storage.groovy

@@ -3,7 +3,8 @@ package com.netgrif.application.engine.petrinet.domain.dataset
 import com.querydsl.core.annotations.PropertyType
 import com.querydsl.core.annotations.QueryType
 
-class Storage {
+class Storage implements Serializable {
+    static final long serialVersionUID = 9172755427878929926L
     private StorageType type
     private String host
 

src/main/groovy/com/netgrif/application/engine/petrinet/domain/dataset/logic/validation/LocalizedValidation.groovy

@@ -1,6 +1,8 @@
 package com.netgrif.application.engine.petrinet.domain.dataset.logic.validation
 
-class LocalizedValidation {
+class LocalizedValidation implements Serializable {
+
+    static final long serialVersionUID = 412530951556364618L
 
     private String validationRule
 

src/main/java/com/netgrif/application/engine/elastic/web/requestbodies/CaseSearchRequest.java

@@ -6,14 +6,17 @@
 import lombok.Data;
 import lombok.NoArgsConstructor;
 
+import java.io.Serializable;
 import java.util.List;
 import java.util.Map;
 import java.util.stream.Collectors;
 
 @Builder
 @NoArgsConstructor
 @AllArgsConstructor
-public class CaseSearchRequest {
+public class CaseSearchRequest implements Serializable {
+
+    private static final long serialVersionUID = 5468800723081186371L;
 
     @JsonFormat(with = JsonFormat.Feature.ACCEPT_SINGLE_VALUE_AS_ARRAY)
     public List<PetriNet> process;
@@ -94,7 +97,9 @@ public CaseSearchRequest(Map<String, Object> request) {
     @Data
     @NoArgsConstructor
     @AllArgsConstructor
-    public static class PetriNet {
+    public static class PetriNet implements Serializable {
+
+        private static final long serialVersionUID = 4251438418424494690L;
 
         public String identifier;
 
@@ -108,7 +113,9 @@ public PetriNet(String identifier) {
     @Data
     @NoArgsConstructor
     @AllArgsConstructor
-    public static class Author {
+    public static class Author implements Serializable {
+
+        private static final long serialVersionUID = -4013905721499512553L;
 
         public String id;
 

src/main/java/com/netgrif/application/engine/workflow/web/requestbodies/TaskSearchRequest.java

@@ -7,12 +7,15 @@
 import lombok.AllArgsConstructor;
 import lombok.NoArgsConstructor;
 
+import java.io.Serializable;
 import java.util.List;
 import java.util.Map;
 
 @NoArgsConstructor
 @AllArgsConstructor
-public class TaskSearchRequest {
+public class TaskSearchRequest implements Serializable {
+
+    private static final long serialVersionUID = -6170395213624655037L;
 
     @JsonFormat(with = JsonFormat.Feature.ACCEPT_SINGLE_VALUE_AS_ARRAY)
     public List<String> role;

src/main/java/com/netgrif/application/engine/workflow/web/requestbodies/taskSearch/TaskSearchCaseRequest.java

@@ -3,9 +3,14 @@
 import lombok.AllArgsConstructor;
 import lombok.NoArgsConstructor;
 
+import java.io.Serializable;
+
 @NoArgsConstructor
 @AllArgsConstructor
-public class TaskSearchCaseRequest {
+public class TaskSearchCaseRequest implements Serializable {
+
+    private static final long serialVersionUID = 757156715249997075L;
+
     public String id;
     public String title;
 }

src/main/java/com/netgrif/application/engine/workflow/web/responsebodies/DataFieldsResource.java

@@ -1,18 +1,33 @@
 package com.netgrif.application.engine.workflow.web.responsebodies;
 
 import com.netgrif.application.engine.petrinet.domain.dataset.Field;
+import lombok.Getter;
+import lombok.Setter;
 import org.springframework.hateoas.CollectionModel;
 
-import java.util.ArrayList;
+import java.io.Serializable;
 import java.util.Collection;
+import java.util.Iterator;
 import java.util.Locale;
 import java.util.stream.Collectors;
 
-public class DataFieldsResource extends CollectionModel<LocalisedField> {
+@Setter
+@Getter
+public class DataFieldsResource extends CollectionModel<LocalisedField> implements Serializable, Iterable<LocalisedField> {
+
+    private static final long serialVersionUID = 73213276016133399L;
+
+    private Collection<LocalisedField> content;
 
     public DataFieldsResource(Collection<Field> content, Locale locale) {
-        super(content.stream()
+        super();
+        this.content = content.stream()
                 .map(f -> LocalisedFieldFactory.from(f, locale))
-                .collect(Collectors.toList()), new ArrayList<>(), null);
+                .collect(Collectors.toList());
+    }
+
+    @Override
+    public Iterator<LocalisedField> iterator() {
+        return this.content.iterator();
     }
 }

src/main/java/com/netgrif/application/engine/workflow/web/responsebodies/LocalisedField.java

@@ -10,13 +10,15 @@
 import com.netgrif.application.engine.petrinet.domain.dataset.logic.validation.Validation;
 import lombok.Data;
 
+import java.io.Serializable;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Locale;
 
 @Data
-public class LocalisedField {
+public class LocalisedField implements Serializable {
 
+    private static final long serialVersionUID = 412530951556364614L;
     private String stringId;
 
     private FieldType type;