Merge pull request #865 from jeffgbutler/renderer-factory

Implement Renderer Factory
mybatis · Oct 28, 2024 · 1ea86ea · 1ea86ea
2 parents c96a12f + 3ddf8bd
commit 1ea86ea
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Showing 11 changed files with 171 additions and 51 deletions.
diff --git a/src/main/java/org/mybatis/dynamic/sql/delete/DeleteModel.java b/src/main/java/org/mybatis/dynamic/sql/delete/DeleteModel.java
@@ -23,8 +23,8 @@
 import org.mybatis.dynamic.sql.common.CommonBuilder;
 import org.mybatis.dynamic.sql.common.OrderByModel;
 import org.mybatis.dynamic.sql.configuration.StatementConfiguration;
-import org.mybatis.dynamic.sql.delete.render.DeleteRenderer;
 import org.mybatis.dynamic.sql.delete.render.DeleteStatementProvider;
+import org.mybatis.dynamic.sql.render.RendererFactory;
 import org.mybatis.dynamic.sql.render.RenderingStrategy;
 import org.mybatis.dynamic.sql.where.EmbeddedWhereModel;
 
@@ -67,11 +67,8 @@ public Optional<OrderByModel> orderByModel() {
 
     @NotNull
     public DeleteStatementProvider render(RenderingStrategy renderingStrategy) {
-        return DeleteRenderer.withDeleteModel(this)
-                .withRenderingStrategy(renderingStrategy)
-                .withStatementConfiguration(statementConfiguration)
-                .build()
-                .render();
+        return RendererFactory.createDeleteRenderer(this, statementConfiguration)
+                .render(renderingStrategy);
     }
 
     public static Builder withTable(SqlTable table) {

diff --git a/src/main/java/org/mybatis/dynamic/sql/insert/BatchInsertModel.java b/src/main/java/org/mybatis/dynamic/sql/insert/BatchInsertModel.java
@@ -19,7 +19,7 @@
 
 import org.jetbrains.annotations.NotNull;
 import org.mybatis.dynamic.sql.insert.render.BatchInsert;
-import org.mybatis.dynamic.sql.insert.render.BatchInsertRenderer;
+import org.mybatis.dynamic.sql.render.RendererFactory;
 import org.mybatis.dynamic.sql.render.RenderingStrategy;
 import org.mybatis.dynamic.sql.util.Validator;
 
@@ -33,10 +33,8 @@ private BatchInsertModel(Builder<T> builder) {
 
     @NotNull
     public BatchInsert<T> render(RenderingStrategy renderingStrategy) {
-        return BatchInsertRenderer.withBatchInsertModel(this)
-                .withRenderingStrategy(renderingStrategy)
-                .build()
-                .render();
+        return RendererFactory.createBatchInsertRenderer(this)
+                .render(renderingStrategy);
     }
 
     public static <T> Builder<T> withRecords(Collection<T> records) {

diff --git a/src/main/java/org/mybatis/dynamic/sql/insert/GeneralInsertModel.java b/src/main/java/org/mybatis/dynamic/sql/insert/GeneralInsertModel.java
@@ -23,8 +23,8 @@
 import org.jetbrains.annotations.NotNull;
 import org.mybatis.dynamic.sql.SqlTable;
 import org.mybatis.dynamic.sql.configuration.StatementConfiguration;
-import org.mybatis.dynamic.sql.insert.render.GeneralInsertRenderer;
 import org.mybatis.dynamic.sql.insert.render.GeneralInsertStatementProvider;
+import org.mybatis.dynamic.sql.render.RendererFactory;
 import org.mybatis.dynamic.sql.render.RenderingStrategy;
 import org.mybatis.dynamic.sql.util.AbstractColumnMapping;
 import org.mybatis.dynamic.sql.util.Validator;
@@ -52,11 +52,8 @@ public SqlTable table() {
 
     @NotNull
     public GeneralInsertStatementProvider render(RenderingStrategy renderingStrategy) {
-        return GeneralInsertRenderer.withInsertModel(this)
-                .withRenderingStrategy(renderingStrategy)
-                .withStatementConfiguration(statementConfiguration)
-                .build()
-                .render();
+        return RendererFactory.createGeneralInsertRenderer(this, statementConfiguration)
+                .render(renderingStrategy);
     }
 
     public static class Builder {

diff --git a/src/main/java/org/mybatis/dynamic/sql/insert/InsertModel.java b/src/main/java/org/mybatis/dynamic/sql/insert/InsertModel.java
@@ -22,8 +22,8 @@
 
 import org.jetbrains.annotations.NotNull;
 import org.mybatis.dynamic.sql.SqlTable;
-import org.mybatis.dynamic.sql.insert.render.InsertRenderer;
 import org.mybatis.dynamic.sql.insert.render.InsertStatementProvider;
+import org.mybatis.dynamic.sql.render.RendererFactory;
 import org.mybatis.dynamic.sql.render.RenderingStrategy;
 import org.mybatis.dynamic.sql.util.AbstractColumnMapping;
 import org.mybatis.dynamic.sql.util.Validator;
@@ -54,10 +54,8 @@ public SqlTable table() {
 
     @NotNull
     public InsertStatementProvider<T> render(RenderingStrategy renderingStrategy) {
-        return InsertRenderer.withInsertModel(this)
-                .withRenderingStrategy(renderingStrategy)
-                .build()
-                .render();
+        return RendererFactory.createInsertRenderer(this)
+                .render(renderingStrategy);
     }
 
     public static <T> Builder<T> withRow(T row) {

diff --git a/src/main/java/org/mybatis/dynamic/sql/insert/InsertSelectModel.java b/src/main/java/org/mybatis/dynamic/sql/insert/InsertSelectModel.java
@@ -21,8 +21,8 @@
 import org.jetbrains.annotations.NotNull;
 import org.mybatis.dynamic.sql.SqlTable;
 import org.mybatis.dynamic.sql.configuration.StatementConfiguration;
-import org.mybatis.dynamic.sql.insert.render.InsertSelectRenderer;
 import org.mybatis.dynamic.sql.insert.render.InsertSelectStatementProvider;
+import org.mybatis.dynamic.sql.render.RendererFactory;
 import org.mybatis.dynamic.sql.render.RenderingStrategy;
 import org.mybatis.dynamic.sql.select.SelectModel;
 
@@ -53,11 +53,8 @@ public Optional<InsertColumnListModel> columnList() {
 
     @NotNull
     public InsertSelectStatementProvider render(RenderingStrategy renderingStrategy) {
-        return InsertSelectRenderer.withInsertSelectModel(this)
-                .withRenderingStrategy(renderingStrategy)
-                .withStatementConfiguration(statementConfiguration)
-                .build()
-                .render();
+        return RendererFactory.createInsertSelectRenderer(this, statementConfiguration)
+                .render(renderingStrategy);
     }
 
     public static Builder withTable(SqlTable table) {

diff --git a/src/main/java/org/mybatis/dynamic/sql/insert/MultiRowInsertModel.java b/src/main/java/org/mybatis/dynamic/sql/insert/MultiRowInsertModel.java
@@ -18,8 +18,8 @@
 import java.util.Collection;
 
 import org.jetbrains.annotations.NotNull;
-import org.mybatis.dynamic.sql.insert.render.MultiRowInsertRenderer;
 import org.mybatis.dynamic.sql.insert.render.MultiRowInsertStatementProvider;
+import org.mybatis.dynamic.sql.render.RendererFactory;
 import org.mybatis.dynamic.sql.render.RenderingStrategy;
 import org.mybatis.dynamic.sql.util.Validator;
 
@@ -33,10 +33,8 @@ private MultiRowInsertModel(Builder<T> builder) {
 
     @NotNull
     public MultiRowInsertStatementProvider<T> render(RenderingStrategy renderingStrategy) {
-        return MultiRowInsertRenderer.withMultiRowInsertModel(this)
-                .withRenderingStrategy(renderingStrategy)
-                .build()
-                .render();
+        return RendererFactory.createMultiRowInsertRenderer(this)
+                .render(renderingStrategy);
     }
 
     public static <T> Builder<T> withRecords(Collection<T> records) {

diff --git a/src/main/java/org/mybatis/dynamic/sql/render/Renderer.java b/src/main/java/org/mybatis/dynamic/sql/render/Renderer.java
@@ -0,0 +1,21 @@
+/*
+ *    Copyright 2016-2024 the original author or authors.
+ *
+ *    Licensed under the Apache License, Version 2.0 (the "License");
+ *    you may not use this file except in compliance with the License.
+ *    You may obtain a copy of the License at
+ *
+ *       https://www.apache.org/licenses/LICENSE-2.0
+ *
+ *    Unless required by applicable law or agreed to in writing, software
+ *    distributed under the License is distributed on an "AS IS" BASIS,
+ *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *    See the License for the specific language governing permissions and
+ *    limitations under the License.
+ */
+package org.mybatis.dynamic.sql.render;
+
+@FunctionalInterface
+public interface Renderer<T, R> {
+    R render(T t);
+}
diff --git a/src/main/java/org/mybatis/dynamic/sql/render/RendererFactory.java b/src/main/java/org/mybatis/dynamic/sql/render/RendererFactory.java
@@ -0,0 +1,124 @@
+/*
+ *    Copyright 2016-2024 the original author or authors.
+ *
+ *    Licensed under the Apache License, Version 2.0 (the "License");
+ *    you may not use this file except in compliance with the License.
+ *    You may obtain a copy of the License at
+ *
+ *       https://www.apache.org/licenses/LICENSE-2.0
+ *
+ *    Unless required by applicable law or agreed to in writing, software
+ *    distributed under the License is distributed on an "AS IS" BASIS,
+ *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *    See the License for the specific language governing permissions and
+ *    limitations under the License.
+ */
+package org.mybatis.dynamic.sql.render;
+
+import org.mybatis.dynamic.sql.configuration.StatementConfiguration;
+import org.mybatis.dynamic.sql.delete.DeleteModel;
+import org.mybatis.dynamic.sql.delete.render.DeleteRenderer;
+import org.mybatis.dynamic.sql.delete.render.DeleteStatementProvider;
+import org.mybatis.dynamic.sql.insert.BatchInsertModel;
+import org.mybatis.dynamic.sql.insert.GeneralInsertModel;
+import org.mybatis.dynamic.sql.insert.InsertModel;
+import org.mybatis.dynamic.sql.insert.InsertSelectModel;
+import org.mybatis.dynamic.sql.insert.MultiRowInsertModel;
+import org.mybatis.dynamic.sql.insert.render.BatchInsert;
+import org.mybatis.dynamic.sql.insert.render.BatchInsertRenderer;
+import org.mybatis.dynamic.sql.insert.render.GeneralInsertRenderer;
+import org.mybatis.dynamic.sql.insert.render.GeneralInsertStatementProvider;
+import org.mybatis.dynamic.sql.insert.render.InsertRenderer;
+import org.mybatis.dynamic.sql.insert.render.InsertSelectRenderer;
+import org.mybatis.dynamic.sql.insert.render.InsertSelectStatementProvider;
+import org.mybatis.dynamic.sql.insert.render.InsertStatementProvider;
+import org.mybatis.dynamic.sql.insert.render.MultiRowInsertRenderer;
+import org.mybatis.dynamic.sql.insert.render.MultiRowInsertStatementProvider;
+import org.mybatis.dynamic.sql.select.MultiSelectModel;
+import org.mybatis.dynamic.sql.select.SelectModel;
+import org.mybatis.dynamic.sql.select.render.MultiSelectRenderer;
+import org.mybatis.dynamic.sql.select.render.SelectRenderer;
+import org.mybatis.dynamic.sql.select.render.SelectStatementProvider;
+import org.mybatis.dynamic.sql.update.UpdateModel;
+import org.mybatis.dynamic.sql.update.render.UpdateRenderer;
+import org.mybatis.dynamic.sql.update.render.UpdateStatementProvider;
+
+public interface RendererFactory {
+    static Renderer<RenderingStrategy, DeleteStatementProvider> createDeleteRenderer(DeleteModel deleteModel,
+                                                                                     StatementConfiguration statementConfiguration) {
+        return renderingStrategy -> DeleteRenderer.withDeleteModel(deleteModel)
+                .withStatementConfiguration(statementConfiguration)
+                .withRenderingStrategy(renderingStrategy)
+                .build()
+                .render();
+    }
+
+    static <T> Renderer<RenderingStrategy, BatchInsert<T>> createBatchInsertRenderer(
+            BatchInsertModel<T> batchInsertModel) {
+        return renderingStrategy -> BatchInsertRenderer.withBatchInsertModel(batchInsertModel)
+                .withRenderingStrategy(renderingStrategy)
+                .build()
+                .render();
+    }
+
+    static Renderer<RenderingStrategy, GeneralInsertStatementProvider> createGeneralInsertRenderer(
+            GeneralInsertModel generalInsertModel, StatementConfiguration statementConfiguration) {
+        return renderingStrategy -> GeneralInsertRenderer.withInsertModel(generalInsertModel)
+                .withStatementConfiguration(statementConfiguration)
+                .withRenderingStrategy(renderingStrategy)
+                .build()
+                .render();
+    }
+
+    static <T> Renderer<RenderingStrategy, InsertStatementProvider<T>> createInsertRenderer(
+            InsertModel<T> insertModel) {
+        return renderingStrategy -> InsertRenderer.withInsertModel(insertModel)
+                .withRenderingStrategy(renderingStrategy)
+                .build()
+                .render();
+    }
+
+    static Renderer<RenderingStrategy, InsertSelectStatementProvider> createInsertSelectRenderer(
+            InsertSelectModel insertSelectModel, StatementConfiguration statementConfiguration) {
+        return renderingStrategy -> InsertSelectRenderer.withInsertSelectModel(insertSelectModel)
+                .withStatementConfiguration(statementConfiguration)
+                .withRenderingStrategy(renderingStrategy)
+                .build()
+                .render();
+    }
+
+    static <T> Renderer<RenderingStrategy, MultiRowInsertStatementProvider<T>> createMultiRowInsertRenderer(
+            MultiRowInsertModel<T> multiRowInsertModel) {
+        return renderingStrategy -> MultiRowInsertRenderer.withMultiRowInsertModel(multiRowInsertModel)
+                .withRenderingStrategy(renderingStrategy)
+                .build()
+                .render();
+    }
+
+    static Renderer<RenderingStrategy, SelectStatementProvider> createMultiSelectRenderer(
+            MultiSelectModel multiSelectModel, StatementConfiguration statementConfiguration) {
+        return renderingStrategy -> new MultiSelectRenderer.Builder()
+                .withMultiSelectModel(multiSelectModel)
+                .withStatementConfiguration(statementConfiguration)
+                .withRenderingStrategy(renderingStrategy)
+                .build()
+                .render();
+    }
+
+    static Renderer<RenderingContext, SelectStatementProvider> createSelectRenderer(
+            SelectModel selectModel) {
+        return renderingContext -> SelectRenderer.withSelectModel(selectModel)
+                .withRenderingContext(renderingContext)
+                .build()
+                .render();
+    }
+
+    static Renderer<RenderingStrategy, UpdateStatementProvider> createUpdateRenderer(
+            UpdateModel updateModel, StatementConfiguration statementConfiguration) {
+        return renderingStrategy -> UpdateRenderer.withUpdateModel(updateModel)
+                .withStatementConfiguration(statementConfiguration)
+                .withRenderingStrategy(renderingStrategy)
+                .build()
+                .render();
+    }
+}
diff --git a/src/main/java/org/mybatis/dynamic/sql/select/MultiSelectModel.java b/src/main/java/org/mybatis/dynamic/sql/select/MultiSelectModel.java
@@ -21,8 +21,8 @@
 import java.util.stream.Stream;
 
 import org.jetbrains.annotations.NotNull;
+import org.mybatis.dynamic.sql.render.RendererFactory;
 import org.mybatis.dynamic.sql.render.RenderingStrategy;
-import org.mybatis.dynamic.sql.select.render.MultiSelectRenderer;
 import org.mybatis.dynamic.sql.select.render.SelectStatementProvider;
 import org.mybatis.dynamic.sql.util.Validator;
 
@@ -47,12 +47,8 @@ public Stream<UnionQuery> unionQueries() {
 
     @NotNull
     public SelectStatementProvider render(RenderingStrategy renderingStrategy) {
-        return new MultiSelectRenderer.Builder()
-                .withMultiSelectModel(this)
-                .withRenderingStrategy(renderingStrategy)
-                .withStatementConfiguration(statementConfiguration)
-                .build()
-                .render();
+        return RendererFactory.createMultiSelectRenderer(this, statementConfiguration)
+                .render(renderingStrategy);
     }
 
     public static class Builder extends AbstractBuilder<Builder> {

diff --git a/src/main/java/org/mybatis/dynamic/sql/select/SelectModel.java b/src/main/java/org/mybatis/dynamic/sql/select/SelectModel.java
@@ -21,9 +21,9 @@
 import java.util.stream.Stream;
 
 import org.jetbrains.annotations.NotNull;
+import org.mybatis.dynamic.sql.render.RendererFactory;
 import org.mybatis.dynamic.sql.render.RenderingContext;
 import org.mybatis.dynamic.sql.render.RenderingStrategy;
-import org.mybatis.dynamic.sql.select.render.SelectRenderer;
 import org.mybatis.dynamic.sql.select.render.SelectStatementProvider;
 import org.mybatis.dynamic.sql.util.Validator;
 
@@ -56,10 +56,7 @@ public SelectStatementProvider render(RenderingStrategy renderingStrategy) {
      */
     @NotNull
     public SelectStatementProvider render(RenderingContext renderingContext) {
-        return SelectRenderer.withSelectModel(this)
-                .withRenderingContext(renderingContext)
-                .build()
-                .render();
+        return RendererFactory.createSelectRenderer(this).render(renderingContext);
     }
 
     public static Builder withQueryExpressions(List<QueryExpressionModel> queryExpressions) {

diff --git a/src/main/java/org/mybatis/dynamic/sql/update/UpdateModel.java b/src/main/java/org/mybatis/dynamic/sql/update/UpdateModel.java
@@ -26,8 +26,8 @@
 import org.mybatis.dynamic.sql.common.CommonBuilder;
 import org.mybatis.dynamic.sql.common.OrderByModel;
 import org.mybatis.dynamic.sql.configuration.StatementConfiguration;
+import org.mybatis.dynamic.sql.render.RendererFactory;
 import org.mybatis.dynamic.sql.render.RenderingStrategy;
-import org.mybatis.dynamic.sql.update.render.UpdateRenderer;
 import org.mybatis.dynamic.sql.update.render.UpdateStatementProvider;
 import org.mybatis.dynamic.sql.util.AbstractColumnMapping;
 import org.mybatis.dynamic.sql.util.Validator;
@@ -79,11 +79,8 @@ public Optional<OrderByModel> orderByModel() {
 
     @NotNull
     public UpdateStatementProvider render(RenderingStrategy renderingStrategy) {
-        return UpdateRenderer.withUpdateModel(this)
-                .withRenderingStrategy(renderingStrategy)
-                .withStatementConfiguration(statementConfiguration)
-                .build()
-                .render();
+        return RendererFactory.createUpdateRenderer(this, statementConfiguration)
+                .render(renderingStrategy);
     }
 
     public static Builder withTable(SqlTable table) {