#919 - io.ebean package initial

src/main/java/io/ebeaninternal/api/SpiExpressionRequest.java

@@ -0,0 +1,68 @@
+package io.ebeaninternal.api;
+
+import io.ebeaninternal.server.core.DbExpressionHandler;
+import io.ebeaninternal.server.core.SpiOrmQueryRequest;
+import io.ebeaninternal.server.deploy.BeanDescriptor;
+
+import java.util.List;
+
+/**
+ * Request object used for gathering expression sql and bind values.
+ */
+public interface SpiExpressionRequest {
+
+  /**
+   * Return the DB specific handler for JSON and ARRAY expressions.
+   */
+  DbExpressionHandler getDbPlatformHandler();
+
+  /**
+   * Parse the logical property name to the deployment name.
+   */
+  String parseDeploy(String logicalProp);
+
+  /**
+   * Return the bean descriptor for the root type.
+   */
+  BeanDescriptor<?> getBeanDescriptor();
+
+  /**
+   * Return the associated QueryRequest.
+   */
+  SpiOrmQueryRequest<?> getQueryRequest();
+
+  /**
+   * Append to the expression sql.
+   */
+  SpiExpressionRequest append(String sql);
+
+  /**
+   * Add an encryption key to bind to this request.
+   */
+  void addBindEncryptKey(Object encryptKey);
+
+  /**
+   * Add a bind value to this request.
+   */
+  void addBindValue(Object bindValue);
+
+  /**
+   * Return the accumulated expression sql for all expressions in this request.
+   */
+  String getSql();
+
+  /**
+   * Return the ordered list of bind values for all expressions in this request.
+   */
+  List<Object> getBindValues();
+
+  /**
+   * Increments the parameter index and returns that value.
+   */
+  int nextParameter();
+
+  /**
+   * Append a DB Like clause.
+   */
+  void appendLike();
+}