Add serialVersionUID to generated classes that implement Serializable (#811)

Co-authored-by: Bogdan Kobylynskyi <[email protected]>
Co-authored-by: Stein Rolevink <[email protected]>

Author: rolevinks

plugins/maven/graphql-java-codegen-maven-plugin/pom.xml

@@ -36,7 +36,7 @@
         <developerConnection>scm:git:[email protected]:kobylynskyi/graphql-java-codegen.git
         </developerConnection>
         <url>https://github.com/kobylynskyi/graphql-java-codegen/tree/master/plugins/maven</url>
-        <tag>v5.3.0</tag>
+        <tag>HEAD</tag>
     </scm>
 
     <distributionManagement>

src/main/resources/templates/java-lang/type.ftl

@@ -36,6 +36,8 @@ import java.util.StringJoiner;
 </#list>
 public class ${className} implements java.io.Serializable<#if implements?has_content><#list implements as interface>, ${interface}<#if interface_has_next></#if></#list></#if> {
 
+    private static final long serialVersionUID = 1L;
+
 <#if fields?has_content>
     <#list fields as field>
         <#if field.deprecated?has_content>

src/test/resources/expected-classes/CommentDeletedEvent.java.txt

@@ -7,6 +7,8 @@ package com.github.graphql;
 )
 public class CommentDeletedEvent implements java.io.Serializable, IssueTimelineItems, PullRequestTimelineItems, Node {
 
+    private static final long serialVersionUID = 1L;
+
     @javax.validation.constraints.NotNull
     private String id;
 
@@ -48,4 +50,4 @@ public class CommentDeletedEvent implements java.io.Serializable, IssueTimelineI
         }
 
     }
-}
+}

src/test/resources/expected-classes/Commit.java.txt

@@ -7,6 +7,8 @@ package com.github.graphql;
 )
 public class Commit implements java.io.Serializable, Closer, IssueTimelineItem, PullRequestTimelineItem, Subscribable, Node, GitObject, UniformResourceLocatable {
 
+    private static final long serialVersionUID = 1L;
+
     @javax.validation.constraints.NotNull
     private String abbreviatedOid;
     private int additions;
@@ -626,4 +628,4 @@ public class Commit implements java.io.Serializable, Closer, IssueTimelineItem,
         }
 
     }
-}
+}

src/test/resources/expected-classes/Commit_noParametrizedFields.java.txt

@@ -7,6 +7,8 @@ package com.github.graphql;
 )
 public class Commit implements java.io.Serializable, Closer, IssueTimelineItem, PullRequestTimelineItem, Subscribable, Node, GitObject, UniformResourceLocatable {
 
+    private static final long serialVersionUID = 1L;
+
     @javax.validation.constraints.NotNull
     private String abbreviatedOid;
     private int additions;
@@ -532,4 +534,4 @@ public class Commit implements java.io.Serializable, Closer, IssueTimelineItem,
         }
 
     }
-}
+}

src/test/resources/expected-classes/Commit_noValidationAnnotation.java.txt

@@ -7,6 +7,8 @@ package com.github.graphql;
 )
 public class Commit implements java.io.Serializable, Closer, IssueTimelineItem, PullRequestTimelineItem, Subscribable, Node, GitObject, UniformResourceLocatable {
 
+    private static final long serialVersionUID = 1L;
+
     private String abbreviatedOid;
     private int additions;
     private PullRequestConnection associatedPullRequests;
@@ -602,4 +604,4 @@ public class Commit implements java.io.Serializable, Closer, IssueTimelineItem,
         }
 
     }
-}
+}

src/test/resources/expected-classes/Commit_withoutPrimitives.java.txt

@@ -7,6 +7,8 @@ package com.github.graphql;
 )
 public class Commit implements java.io.Serializable, Closer, IssueTimelineItem, PullRequestTimelineItem, Subscribable, Node, GitObject, UniformResourceLocatable {
 
+    private static final long serialVersionUID = 1L;
+
     @javax.validation.constraints.NotNull
     private String abbreviatedOid;
     @javax.validation.constraints.NotNull
@@ -632,4 +634,4 @@ public class Commit implements java.io.Serializable, Closer, IssueTimelineItem,
         }
 
     }
-}
+}

src/test/resources/expected-classes/Event.java.txt

@@ -10,6 +10,8 @@ package com.kobylynskyi.graphql.test1;
 )
 public class Event implements java.io.Serializable {
 
+    private static final long serialVersionUID = 1L;
+
     private String id;
     private String categoryId;
     private java.util.List<EventProperty> properties;
@@ -155,4 +157,4 @@ public class Event implements java.io.Serializable {
         }
 
     }
-}
+}

src/test/resources/expected-classes/EventProperty.java.txt

@@ -10,6 +10,8 @@ package com.kobylynskyi.graphql.test1;
 )
 public class EventProperty implements java.io.Serializable {
 
+    private static final long serialVersionUID = 1L;
+
     private Double floatVal;
     private Boolean booleanVal;
     private int intVal;
@@ -188,4 +190,4 @@ public class EventProperty implements java.io.Serializable {
         }
 
     }
-}
+}

src/test/resources/expected-classes/EventPropertyTO_toString.java.txt

@@ -11,6 +11,8 @@ import java.util.StringJoiner;
 )
 public class EventPropertyTO implements java.io.Serializable {
 
+    private static final long serialVersionUID = 1L;
+
     private Double floatVal;
     private Boolean booleanVal;
     private int intVal;
@@ -213,4 +215,4 @@ public class EventPropertyTO implements java.io.Serializable {
         }
 
     }
-}
+}