convert AbstractJdbcTest to Java, removing Xtend dependencies

Author: PhilippSalvisberg

sqldev/src/test/java/org/utplsql/sqldev/test/AbstractJdbcTest.java

@@ -1,4 +1,4 @@
-/**
+/*
  * Copyright 2018 Philipp Salvisberg <philipp.salvisberg@trivadis.com>
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -15,93 +15,62 @@
  */
 package org.utplsql.sqldev.test;
 
-import com.google.common.base.Objects;
+import java.io.IOException;
 import java.io.StringReader;
 import java.util.ArrayList;
+import java.util.List;
 import java.util.Properties;
+
+import org.springframework.jdbc.core.JdbcTemplate;
+import org.springframework.jdbc.datasource.SingleConnectionDataSource;
+import org.utplsql.sqldev.exception.GenericRuntimeException;
+
 import oracle.dbtools.raptor.newscriptrunner.ISQLCommand;
 import oracle.dbtools.raptor.newscriptrunner.SQLCommand;
 import oracle.dbtools.worksheet.scriptparser.sqlplus.SQLPlusScriptParser;
-import org.eclipse.xtend2.lib.StringConcatenation;
-import org.eclipse.xtext.xbase.lib.Exceptions;
-import org.eclipse.xtext.xbase.lib.Functions.Function0;
-import org.springframework.jdbc.core.JdbcTemplate;
-import org.springframework.jdbc.datasource.SingleConnectionDataSource;
 
-@SuppressWarnings("all")
 public abstract class AbstractJdbcTest {
-  protected static SingleConnectionDataSource dataSource;
-  
-  protected static JdbcTemplate jdbcTemplate;
-  
-  protected static SingleConnectionDataSource sysDataSource;
-  
-  protected static JdbcTemplate sysJdbcTemplate;
-  
-  protected static final JdbcTemplate _staticInitializerForDataSourceAndJdbcTemplate = new Function0<JdbcTemplate>() {
-    public JdbcTemplate apply() {
-      try {
-        JdbcTemplate _xblockexpression = null;
-        {
-          final Properties p = new Properties();
-          p.load(AbstractJdbcTest.class.getClass().getResourceAsStream("/test.properties"));
-          SingleConnectionDataSource _singleConnectionDataSource = new SingleConnectionDataSource();
-          AbstractJdbcTest.dataSource = _singleConnectionDataSource;
-          AbstractJdbcTest.dataSource.setDriverClassName("oracle.jdbc.OracleDriver");
-          StringConcatenation _builder = new StringConcatenation();
-          _builder.append("jdbc:oracle:thin:@");
-          String _property = p.getProperty("host");
-          _builder.append(_property);
-          _builder.append(":");
-          String _property_1 = p.getProperty("port");
-          _builder.append(_property_1);
-          _builder.append("/");
-          String _property_2 = p.getProperty("service");
-          _builder.append(_property_2);
-          AbstractJdbcTest.dataSource.setUrl(_builder.toString());
-          AbstractJdbcTest.dataSource.setUsername(p.getProperty("scott_username"));
-          AbstractJdbcTest.dataSource.setPassword(p.getProperty("scott_password"));
-          JdbcTemplate _jdbcTemplate = new JdbcTemplate(AbstractJdbcTest.dataSource);
-          AbstractJdbcTest.jdbcTemplate = _jdbcTemplate;
-          SingleConnectionDataSource _singleConnectionDataSource_1 = new SingleConnectionDataSource();
-          AbstractJdbcTest.sysDataSource = _singleConnectionDataSource_1;
-          AbstractJdbcTest.sysDataSource.setDriverClassName("oracle.jdbc.OracleDriver");
-          StringConcatenation _builder_1 = new StringConcatenation();
-          _builder_1.append("jdbc:oracle:thin:@");
-          String _property_3 = p.getProperty("host");
-          _builder_1.append(_property_3);
-          _builder_1.append(":");
-          String _property_4 = p.getProperty("port");
-          _builder_1.append(_property_4);
-          _builder_1.append("/");
-          String _property_5 = p.getProperty("service");
-          _builder_1.append(_property_5);
-          AbstractJdbcTest.sysDataSource.setUrl(_builder_1.toString());
-          AbstractJdbcTest.sysDataSource.setUsername(p.getProperty("sys_username"));
-          AbstractJdbcTest.sysDataSource.setPassword(p.getProperty("sys_password"));
-          JdbcTemplate _jdbcTemplate_1 = new JdbcTemplate(AbstractJdbcTest.sysDataSource);
-          _xblockexpression = AbstractJdbcTest.sysJdbcTemplate = _jdbcTemplate_1;
+    protected static SingleConnectionDataSource dataSource;
+    protected static JdbcTemplate jdbcTemplate;
+    protected static SingleConnectionDataSource sysDataSource;
+    protected static JdbcTemplate sysJdbcTemplate;
+
+    static {
+        final Properties p = new Properties();
+        try {
+            p.load(AbstractJdbcTest.class.getClass().getResourceAsStream("/test.properties"));
+        } catch (IOException e) {
+            throw new GenericRuntimeException("Cannot read test.properties", e);
         }
-        return _xblockexpression;
-      } catch (Throwable _e) {
-        throw Exceptions.sneakyThrow(_e);
-      }
+        // create dataSource and jdbcTemplate
+        dataSource = new SingleConnectionDataSource();
+        dataSource.setDriverClassName("oracle.jdbc.OracleDriver");
+        dataSource.setUrl("jdbc:oracle:thin:@" + p.getProperty("host") + ":" + p.getProperty("port") + "/"
+                + p.getProperty("service"));
+        dataSource.setUsername(p.getProperty("scott_username"));
+        dataSource.setPassword(p.getProperty("scott_password"));
+        jdbcTemplate = new JdbcTemplate(dataSource);
+        // create dbaDataSource and dbaJdbcTemplate
+        sysDataSource = new SingleConnectionDataSource();
+        sysDataSource.setDriverClassName("oracle.jdbc.OracleDriver");
+        sysDataSource.setUrl("jdbc:oracle:thin:@" + p.getProperty("host") + ":" + p.getProperty("port") + "/"
+                + p.getProperty("service"));
+        sysDataSource.setUsername(p.getProperty("sys_username"));
+        sysDataSource.setPassword(p.getProperty("sys_password"));
+        sysJdbcTemplate = new JdbcTemplate(sysDataSource);
     }
-  }.apply();
-  
-  public static ArrayList<String> getStatements(final String sqlplusScript) {
-    StringReader _stringReader = new StringReader(sqlplusScript);
-    SQLPlusScriptParser p = new SQLPlusScriptParser(_stringReader);
-    final ArrayList<String> stmts = new ArrayList<String>();
-    while (p.hasNext()) {
-      {
-        final ISQLCommand stmt = p.next();
-        if (((((stmt.getExecutable() || stmt.getRunnable()) && (!Objects.equal(stmt.getStmtType(), SQLCommand.StmtType.G_C_COMMENT))) && 
-          (!Objects.equal(stmt.getStmtType(), SQLCommand.StmtType.G_C_MULTILINECOMMENT))) && (!Objects.equal(stmt.getStmtType(), SQLCommand.StmtType.G_C_SQLPLUS)))) {
-          stmts.add(stmt.getSql());
+
+    public static List<String> getStatements(final String sqlplusScript) {
+        SQLPlusScriptParser p = new SQLPlusScriptParser(new StringReader(sqlplusScript));
+        final ArrayList<String> stmts = new ArrayList<>();
+        while (p.hasNext()) {
+            final ISQLCommand stmt = p.next();
+            if ((stmt.getExecutable() || stmt.getRunnable()) && stmt.getStmtType() != SQLCommand.StmtType.G_C_COMMENT
+                    && stmt.getStmtType() != SQLCommand.StmtType.G_C_MULTILINECOMMENT
+                    && stmt.getStmtType() != SQLCommand.StmtType.G_C_SQLPLUS) {
+                stmts.add(stmt.getSql());
+            }
         }
-      }
+        return stmts;
     }
-    return stmts;
-  }
 }