#124 - Added sample for Querydsl integration.

Move web project to web/example and add web/querydsl as a dedicated one demonstrating the QueryDSL Predicate usage in Spring MVC.

web/querydsl/src/main/java/example/users/UserRepository.java

@@ -0,0 +1,37 @@
+/*
+ * Copyright 2015 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
+ *
+ *      http://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 example.users;
+
+import org.springframework.data.querydsl.QueryDslPredicateExecutor;
+import org.springframework.data.querydsl.binding.QuerydslBinderCustomizer;
+import org.springframework.data.querydsl.binding.QuerydslBindings;
+import org.springframework.data.repository.CrudRepository;
+
+import com.mysema.query.types.path.StringPath;
+
+/**
+ * @author Christoph Strobl
+ */
+public interface UserRepository extends CrudRepository<User, String>, QueryDslPredicateExecutor<User>,
+		QuerydslBinderCustomizer<QUser> {
+
+	@Override
+	default public void customize(QuerydslBindings bindings, QUser root) {
+
+		bindings.bind(String.class).first((StringPath path, String value) -> path.containsIgnoreCase(value));
+		bindings.excluding(root.password);
+	}
+}