Prevent NPEs when accessing an unset time.

[Sone.git] / src / main / java / net / pterodactylus / sone / data / PostShell.java

diff --git a/src/main/java/net/pterodactylus/sone/data/PostShell.java b/src/main/java/net/pterodactylus/sone/data/PostShell.java
index b0cb8e6..716aab9 100644 (file)
--- a/src/main/java/net/pterodactylus/sone/data/PostShell.java
+++ b/src/main/java/net/pterodactylus/sone/data/PostShell.java
@@ -21,6 +21,10 @@ import java.util.Collections;
 import java.util.HashSet;
 import java.util.Set;
 import java.util.UUID;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import net.pterodactylus.util.logging.Logging;
 
 /**
  * {@link Shell} around a {@link Post} that has not yet been retrieved from
@@ -30,12 +34,15 @@ import java.util.UUID;
  */
 public class PostShell extends Post implements Shell<Post> {
 
+       /** The logger. */
+       private static final Logger logger = Logging.getLogger(PostShell.class);
+
        /** The shell creator. */
        public static final ShellCreator<Post> creator = new ShellCreator<Post>() {
 
                @Override
-               public Shell<Post> createShell() {
-                       return new PostShell();
+               public Shell<Post> createShell(String id) {
+                       return new PostShell().setId(id);
                }
        };
 
@@ -82,8 +89,13 @@ public class PostShell extends Post implements Shell<Post> {
         *            The ID of the post
         * @return This post shell (for method chaining)
         */
-       public PostShell setId(UUID id) {
-               this.id = id;
+       public PostShell setId(String id) {
+               try {
+                       this.id = UUID.fromString(id);
+               } catch (IllegalArgumentException iae1) {
+                       logger.log(Level.WARNING, "Invalid ID: “" + id + "”.", iae1);
+                       this.id = UUID.randomUUID();
+               }
                return this;
        }
 
@@ -116,7 +128,7 @@ public class PostShell extends Post implements Shell<Post> {
         */
        @Override
        public long getTime() {
-               return time;
+               return (time != null) ? time : 0;
        }
 
        /**