chore: centralize default chunk size and update value to 1000 across migration options

Author: marioserrano09

extensions/saas/sources/migration/src/main/java/tools/dynamia/modules/saas/migration/api/AccountCloneOptions.java

@@ -19,10 +19,14 @@
  */
 public class AccountCloneOptions {
 
-    /** ID of the account to clone data from. Required. */
+    /**
+     * ID of the account to clone data from. Required.
+     */
     private Serializable sourceAccountId;
 
-    /** ID of the (already existing) target account. Required. */
+    /**
+     * ID of the (already existing) target account. Required.
+     */
     private Serializable targetAccountId;
 
     /**
@@ -32,8 +36,10 @@ public class AccountCloneOptions {
      */
     private IdentityStrategy identityStrategy = IdentityStrategy.REGENERATE_IDS;
 
-    /** Records per page during export/import. Default: 500. */
-    private int chunkSize = 5000;
+    /**
+     * Records per page during export/import. Default: 500.
+     */
+    private int chunkSize = AccountExportOptions.DEFAULT_CHUNK_SIZE;
 
     /**
      * When {@code true}, entity errors are fatal. When {@code false}, they are
@@ -90,6 +96,9 @@ public void setIdentityStrategy(IdentityStrategy identityStrategy) {
     }
 
     public int getChunkSize() {
+        if (chunkSize <= 0) {
+            chunkSize = AccountExportOptions.DEFAULT_CHUNK_SIZE;
+        }
         return chunkSize;
     }
 

extensions/saas/sources/migration/src/main/java/tools/dynamia/modules/saas/migration/api/AccountExportOptions.java

@@ -19,7 +19,7 @@
  */
 public class AccountExportOptions {
 
-    public static final int DEFAULT_CHUNK_SIZE = 5000;
+    public static final int DEFAULT_CHUNK_SIZE = 1000;
 
     /**
      * Number of records to read from DB per pagination page. Default: 5000.

extensions/saas/sources/migration/src/main/java/tools/dynamia/modules/saas/migration/api/AccountImportOptions.java

@@ -26,11 +26,15 @@ public class AccountImportOptions {
      */
     private Serializable targetAccountId;
 
-    /** How to handle primary keys when persisting imported entities. */
+    /**
+     * How to handle primary keys when persisting imported entities.
+     */
     private IdentityStrategy identityStrategy = IdentityStrategy.REGENERATE_IDS;
 
-    /** Number of entities to persist per transaction batch. Default: 500. */
-    private int chunkSize = 500;
+    /**
+     * Number of entities to persist per transaction batch. Default: 500.
+     */
+    private int chunkSize = AccountExportOptions.DEFAULT_CHUNK_SIZE;
 
     /**
      * When {@code true}, the import fails immediately if any entity cannot be
@@ -79,6 +83,9 @@ public void setIdentityStrategy(IdentityStrategy identityStrategy) {
     }
 
     public int getChunkSize() {
+        if (chunkSize <= 0) {
+            chunkSize = AccountExportOptions.DEFAULT_CHUNK_SIZE;
+        }
         return chunkSize;
     }