Add support for the SearchBuilder extension

src/main/java/org/springframework/data/jpa/datatables/mapping/DataTablesInput.java

@@ -5,7 +5,13 @@
 import javax.validation.constraints.Min;
 import javax.validation.constraints.NotEmpty;
 import javax.validation.constraints.NotNull;
-import java.util.*;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
@@ -69,6 +75,11 @@ public class DataTablesInput {
    */
   private Map<String, Set<String>> searchPanes;
 
+  /**
+   * Input for the <a href="https://datatables.net/extensions/searchbuilder/">SearchBuilder extension</a>
+   */
+  private SearchBuilder searchBuilder;
+
   /**
    * 
    * @return a {@link Map} of {@link Column} indexed by name

src/main/java/org/springframework/data/jpa/datatables/mapping/DataTablesOutput.java

@@ -45,6 +45,12 @@ public class DataTablesOutput<T> {
   @JsonView(View.class)
   private SearchPanes searchPanes;
 
+  /**
+   * Output for the <a href="https://datatables.net/extensions/searchbuilder/">SearchBuilder extension</a>
+   */
+  @JsonView(View.class)
+  private SearchBuilder searchBuilder;
+
   /**
    * Optional: If an error occurs during the running of the server-side processing script, you can
    * inform the user of this error by passing back the error message to be displayed using this

src/main/java/org/springframework/data/jpa/datatables/mapping/SearchBuilder.java

@@ -0,0 +1,32 @@
+package org.springframework.data.jpa.datatables.mapping;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.util.List;
+import java.util.Map;
+
+/**
+ * <a href="https://datatables.net/extensions/searchbuilder/predefined">Predefined Searches</a>
+ */
+@Data
+@NoArgsConstructor
+@AllArgsConstructor
+public class SearchBuilder {
+  private List<Criteria> criteria;
+  private String logic;
+
+  @Data
+  @NoArgsConstructor
+  @AllArgsConstructor
+  public static class Criteria {
+    private String condition;
+    private String data;
+    private String origData;
+    private String type;
+    private List<String> value;
+    private String logic;
+    private List<Criteria> criteria;
+  }
+}

src/main/java/org/springframework/data/jpa/datatables/qrepository/QDataTablesRepositoryImpl.java

@@ -9,6 +9,7 @@
 import org.springframework.data.jpa.datatables.PredicateBuilder;
 import org.springframework.data.jpa.datatables.mapping.DataTablesInput;
 import org.springframework.data.jpa.datatables.mapping.DataTablesOutput;
+import org.springframework.data.jpa.datatables.mapping.SearchBuilder;
 import org.springframework.data.jpa.datatables.mapping.SearchPanes;
 import org.springframework.data.jpa.repository.support.JpaEntityInformation;
 import org.springframework.data.jpa.repository.support.QuerydslJpaRepository;
@@ -101,6 +102,10 @@ public <R> DataTablesOutput<R> findAll(DataTablesInput input, Predicate addition
       if (input.getSearchPanes() != null) {
         output.setSearchPanes(computeSearchPanes(input, predicate));
       }
+
+      if (input.getSearchBuilder() != null) {
+        output.setSearchBuilder(input.getSearchBuilder());
+      }
     } catch (Exception e) {
       output.setError(e.toString());
     }

src/main/java/org/springframework/data/jpa/datatables/repository/DataTablesRepositoryImpl.java

@@ -86,6 +86,10 @@ public <R> DataTablesOutput<R> findAll(DataTablesInput input,
       if (input.getSearchPanes() != null) {
         output.setSearchPanes(computeSearchPanes(input, specification));
       }
+
+      if (input.getSearchBuilder() != null) {
+        output.setSearchBuilder(input.getSearchBuilder());
+      }
     } catch (Exception e) {
       output.setError(e.toString());
     }