Fix Delete transform (Metadata injection) apache#4015

plugins/transforms/delete/src/main/java/org/apache/hop/pipeline/transforms/delete/DeleteKeyField.java

@@ -23,21 +23,27 @@
 public class DeleteKeyField {
 
   /** which field in input stream to compare with? */
-  @HopMetadataProperty(key = "name", injectionKeyDescription = "Delete.Injection.KeyStream.Field")
+  @HopMetadataProperty(
+      key = "name",
+      injectionKeyDescription = "DeleteMeta.Injection.KeyStream.Field")
   private String keyStream;
 
   /** field in table */
-  @HopMetadataProperty(key = "field", injectionKeyDescription = "Delete.Injection.KeyLookup.Field")
+  @HopMetadataProperty(
+      key = "field",
+      injectionKeyDescription = "DeleteMeta.Injection.KeyLookup.Field")
   private String keyLookup;
 
   /** Comparator: =, <>, BETWEEN, ... */
   @HopMetadataProperty(
       key = "condition",
-      injectionKeyDescription = "Delete.Injection.KeyCondition.Field")
+      injectionKeyDescription = "DeleteMeta.Injection.KeyCondition.Field")
   private String keyCondition;
 
   /** Extra field for between... */
-  @HopMetadataProperty(key = "name2", injectionKeyDescription = "Delete.Injection.KeyStream2.Field")
+  @HopMetadataProperty(
+      key = "name2",
+      injectionKeyDescription = "DeleteMeta.Injection.KeyStream2.Field")
   private String keyStream2;
 
   public DeleteKeyField() {}

plugins/transforms/delete/src/main/java/org/apache/hop/pipeline/transforms/delete/DeleteLookupField.java

@@ -26,18 +26,17 @@ public class DeleteLookupField {
 
   @HopMetadataProperty(
       key = "key",
-      injectionGroupDescription = "Delete.Injection.Fields",
-      injectionKeyDescription = "Delete.Injection.Field")
+      injectionGroupKey = "KEYS",
+      injectionGroupDescription = "DeleteMeta.Injection.Fields",
+      injectionKeyDescription = "DeleteMeta.Injection.Field")
   private List<DeleteKeyField> fields;
 
-  /** The target schema name */
-  @HopMetadataProperty(
-      key = "schema",
-      injectionKeyDescription = "Delete.Injection.SchemaName.Field")
+  /** The lookup schema name */
+  @HopMetadataProperty(key = "schema", injectionKeyDescription = "DeleteMeta.Injection.SchemaName")
   private String schemaName;
 
   /** The lookup table name */
-  @HopMetadataProperty(key = "table", injectionKeyDescription = "Delete.Injection.TableName.Field")
+  @HopMetadataProperty(key = "table", injectionKeyDescription = "DeleteMeta.Injection.TableName")
   private String tableName;
 
   public DeleteLookupField() {

plugins/transforms/delete/src/main/java/org/apache/hop/pipeline/transforms/delete/DeleteMeta.java

@@ -50,7 +50,7 @@
     name = "i18n::Delete.Name",
     description = "i18n::Delete.Description",
     categoryDescription = "i18n:org.apache.hop.pipeline.transform:BaseTransform.Category.Output",
-    keywords = "i18n::DeleteMeta.keyword",
+    keywords = "i18n::DeleteMeta.Keyword",
     documentationUrl = "/pipeline/transforms/delete.html")
 public class DeleteMeta extends BaseTransformMeta<Delete, DeleteData> {
   private static final Class<?> PKG = DeleteMeta.class; // For Translator
@@ -60,13 +60,13 @@ public class DeleteMeta extends BaseTransformMeta<Delete, DeleteData> {
   private DeleteLookupField lookup;
 
   /** database connection */
-  @HopMetadataProperty(key = "connection", injectionKeyDescription = "Delete.Injection.Connection")
+  @HopMetadataProperty(
+      key = "connection",
+      injectionKeyDescription = "DeleteMeta.Injection.Connection")
   private String connection;
 
   /** Commit size for inserts/updates */
-  @HopMetadataProperty(
-      key = "commit",
-      injectionKeyDescription = "Delete.Injection.CommitSize.Field")
+  @HopMetadataProperty(key = "commit", injectionKeyDescription = "DeleteMeta.Injection.CommitSize")
   private String commitSize;
 
   public DeleteMeta() {

plugins/transforms/delete/src/main/resources/org/apache/hop/pipeline/transforms/delete/messages/messages_de_DE.properties

@@ -71,7 +71,7 @@ DeleteMeta.CheckResult.TablenameOK=Tabellenname wurde eingetragen.
 DeleteMeta.CheckResult.TransformReceivingInfo=Transform empf\u00E4ngt Informationen von anderen Transforms.
 DeleteMeta.CheckResult.VisitTableSuccessfully=Tabelle existiert und es k\u00F6nnen Daten gelesen werden.
 DeleteMeta.DefaultTableName.Label=Suchtabelle
-DeleteMeta.keyword=delete,l\u00F6schen,tabelle
+DeleteMeta.Keyword=delete,l\u00F6schen,tabelle
 DeleteMeta.Returnvalue.ErrorOccurred=Ein Fehler ist aufgetreten: 
 DeleteMeta.Returnvalue.NoConnectionDefined=Keine Verbindung in diesem Transform definiert.
 DeleteMeta.Returnvalue.NoReceivingAnyFields=Keine Felder von einem Vorg\u00E4ngertransform erhalten.

plugins/transforms/delete/src/main/resources/org/apache/hop/pipeline/transforms/delete/messages/messages_en_US.properties

@@ -68,8 +68,18 @@ DeleteMeta.CheckResult.TablenameOK=Table name is filled in.
 DeleteMeta.CheckResult.TransformReceivingInfo=Transform is receiving info from other transforms.
 DeleteMeta.CheckResult.VisitTableSuccessfully=Table exists and we can read data from it.
 DeleteMeta.DefaultTableName.Label=lookup table
-DeleteMeta.keyword=delete
+DeleteMeta.Injection.CommitSize=The number of rows to commit at a time
+DeleteMeta.Injection.Connection=The name of the database connection
+DeleteMeta.Injection.Field=Field
+DeleteMeta.Injection.Fields=Fields
+DeleteMeta.Injection.KeyCondition.Field=The key condition
+DeleteMeta.Injection.KeyLookup.Field=The table field
+DeleteMeta.Injection.KeyStream.Field=The stream field 1
+DeleteMeta.Injection.KeyStream2.Field=The stream field 2
+DeleteMeta.Injection.SchemaName=The name of the schema to use
+DeleteMeta.Injection.TableName=The name of the table to use
+DeleteMeta.Keyword=delete
 DeleteMeta.Returnvalue.ErrorOccurred=An error occurred\: 
 DeleteMeta.Returnvalue.NoConnectionDefined=There is no connection defined in this transform.
 DeleteMeta.Returnvalue.NoReceivingAnyFields=Not receiving any fields from previous transforms. Check the previous transforms for errors & the connecting hops.
-DeleteMeta.Returnvalue.NoTableDefinedOnConnection=No table is defined on this connection.
+DeleteMeta.Returnvalue.NoTableDefinedOnConnection=No table is defined on this connection.

plugins/transforms/delete/src/main/resources/org/apache/hop/pipeline/transforms/delete/messages/messages_pt_BR.properties

@@ -70,7 +70,7 @@ DeleteMeta.CheckResult.TablenameOK=Nome da tabela est\u00E1 preenchido.
 DeleteMeta.CheckResult.TransformReceivingInfo=A transforma\u00E7\u00E3o est\u00E1 recebendo informa\u00E7\u00F5es de outras transforma\u00E7\u00F5es.
 DeleteMeta.CheckResult.VisitTableSuccessfully=Tabela existe e é possível ler dados da mesma.
 DeleteMeta.DefaultTableName.Label=tabela de busca
-DeleteMeta.keyword=Apagar
+DeleteMeta.Keyword=Apagar
 DeleteMeta.Returnvalue.ErrorOccurred=Ocorreu um erro: 
 DeleteMeta.Returnvalue.NoConnectionDefined=N\u00E3o existe conex\u00E3o definida para esta transforma\u00E7\u00E3o.
 DeleteMeta.Returnvalue.NoReceivingAnyFields=N\u00E3o se est\u00E1 recebendo nenhum campo das transforma\u00E7\u00F5es anteriores. Verifica as transforma\u00E7\u00F5es anteriores e os saltos de conex\u00E3o a procura de erros.

plugins/transforms/delete/src/main/resources/org/apache/hop/pipeline/transforms/delete/messages/messages_zh_CN.properties

@@ -70,7 +70,7 @@ DeleteMeta.CheckResult.TablenameOK=Table name is filled in.
 DeleteMeta.CheckResult.TransformReceivingInfo=Transform is receiving info from other transforms.
 DeleteMeta.CheckResult.VisitTableSuccessfully=Table exists and we can read data from it.
 DeleteMeta.DefaultTableName.Label=lookup table\:
-DeleteMeta.keyword=delete
+DeleteMeta.Keyword=delete
 DeleteMeta.Returnvalue.ErrorOccurred=An error occurred\: 
 DeleteMeta.Returnvalue.NoConnectionDefined=There is no connection defined in this transform.
 DeleteMeta.Returnvalue.NoReceivingAnyFields=Not receiving any fields from previous transforms. Check the previous transforms for errors & the connecting hops.