🎉 H2 数据库支持、优化代码

screw-core/src/main/java/cn/smallbun/screw/core/engine/EngineConfig.java

@@ -55,8 +55,4 @@ public class EngineConfig implements Serializable {
      * 文件名称
      */
     private String             fileName;
-    /**
-     * 模板内容
-     */
-    private String             templateContent;
 }

screw-core/src/main/java/cn/smallbun/screw/core/engine/velocity/VelocityTemplateEngine.java

@@ -24,17 +24,16 @@ import cn.smallbun.screw.core.metadata.model.DataModel;
 import cn.smallbun.screw.core.util.Assert;
 import cn.smallbun.screw.core.util.ExceptionUtils;
 import cn.smallbun.screw.core.util.StringUtils;
-import java.util.HashMap;
 import org.apache.velocity.Template;
 import org.apache.velocity.VelocityContext;
 import org.apache.velocity.app.Velocity;
 import org.apache.velocity.app.VelocityEngine;
+import org.apache.velocity.runtime.log.NullLogChute;
 
 import java.io.BufferedWriter;
 import java.io.FileOutputStream;
 import java.io.IOException;
 import java.io.OutputStreamWriter;
-import org.apache.velocity.runtime.log.NullLogChute;
 
 import static cn.smallbun.screw.core.constant.DefaultConstants.DEFAULT_ENCODING;
 import static cn.smallbun.screw.core.engine.EngineTemplateType.velocity;
@@ -92,10 +91,8 @@ public class VelocityTemplateEngine extends AbstractTemplateEngine {
     @Override
     public void produce(DataModel info, String docName) throws ProduceException {
         Assert.notNull(info, "DataModel can not be empty!");
-        Template template = null;
+        Template template;
         try {
-            String templateContent = getEngineConfig().getTemplateContent();
-            if (templateContent != null) {
             // get template path
             String path = getEngineConfig().getCustomTemplate();
             //如果自定义了模板
@@ -110,7 +107,6 @@ public class VelocityTemplateEngine extends AbstractTemplateEngine {
                                  + velocity.getSuffix(),
                         DEFAULT_ENCODING);
             }
-            }
             // output
             try (FileOutputStream outStream = new FileOutputStream(getFile(docName));
                     OutputStreamWriter writer = new OutputStreamWriter(outStream, DEFAULT_ENCODING);
@@ -118,21 +114,8 @@ public class VelocityTemplateEngine extends AbstractTemplateEngine {
                 //put data
                 VelocityContext context = new VelocityContext();
                 context.put(DATA, info);
-                context.put("markdown", new HashMap<String, String>() {
-                    {
-                        put("h1", "#");
-                        put("h2", "##");
-                        put("h3", "###");
-                        put("h4", "####");
-                        put("h5", "#####");
-                    }
-                });
                 //generate
-                if (template != null) {
                 template.merge(context, sw);
-                } else {
-                    velocityEngine.evaluate(context, sw, "test", templateContent);
-                }
                 // open the output directory
                 openOutputDir();
             }

screw-core/src/main/java/cn/smallbun/screw/core/mapping/Mapping.java

@@ -121,6 +121,8 @@ public class Mapping {
     }
 
     /**
+     * 根据列标签获取列信息
+     *
      * @param resultSet {@link ResultSet} 对象
      * @param clazz     领域类型
      * @param <T>       领域泛型

screw-core/src/main/java/cn/smallbun/screw/core/query/db2/Db2DataBaseQuery.java

@@ -111,7 +111,7 @@ public class Db2DataBaseQuery extends AbstractDatabaseQuery {
         ResultSet resultSet = null;
         try {
             //查询所有
-            List<Db2ColumnModel> list = null;
+            List<Db2ColumnModel> list;
             if (PERCENT_SIGN.equals(table)) {
                 List<String> tableNames = getTables().stream().map(Table::getTableName)
                     .collect(Collectors.toList()).stream().distinct().collect(Collectors.toList());
@@ -123,14 +123,18 @@ public class Db2DataBaseQuery extends AbstractDatabaseQuery {
             } else {
                 if (!this.columnsCaching.containsKey(table)) {
                     //查询
-                    resultSet = getMetaData().getColumns(getCatalog(), getSchema(), table, PERCENT_SIGN);
+                    resultSet = getMetaData().getColumns(getCatalog(), getSchema(), table,
+                        PERCENT_SIGN);
                     //映射
                     list = Mapping.convertList(resultSet, Db2ColumnModel.class);
                     //单表查询
-                    String sql = "SELECT COLNAME as NAME,TABNAME as TABLE_NAME,REMARKS,LENGTH as COLUMN_LENGTH, TYPENAME ||'('|| LENGTH ||')'  as COLUMN_TYPE,SCALE as DECIMAL_DIGITS   FROM SYSCAT.COLUMNS WHERE TABSCHEMA='"+StringUtils.trim(getSchema())+"' and TABNAME = '%s' ORDER BY COLNO";
+                    String sql = "SELECT COLNAME as NAME,TABNAME as TABLE_NAME,REMARKS,LENGTH as COLUMN_LENGTH, TYPENAME ||'('|| LENGTH ||')'  as COLUMN_TYPE,SCALE as DECIMAL_DIGITS   FROM SYSCAT.COLUMNS WHERE TABSCHEMA='"
+                                 + StringUtils.trim(getSchema())
+                                 + "' and TABNAME = '%s' ORDER BY COLNO";
                     resultSet = prepareStatement(String.format(sql, table)).executeQuery();
                     //db2 ColumnName 获取的不是 as column 值,使用ColumnLabel获取
-                    List<Db2ColumnModel> inquires = Mapping.convertListByColumnLabel(resultSet, Db2ColumnModel.class);
+                    List<Db2ColumnModel> inquires = Mapping.convertListByColumnLabel(resultSet,
+                        Db2ColumnModel.class);
                     for (Db2ColumnModel i : list) {
                         inquires.forEach(j -> {
                             //列名一致
@@ -147,10 +151,12 @@ public class Db2DataBaseQuery extends AbstractDatabaseQuery {
                             }
                         });
                     }
-                    this.columnsCaching.put(table,list.stream()
-                            .filter(i ->  StringUtils.isNotBlank(i.getColumnName())).collect(Collectors.toList()));
+                    this.columnsCaching.put(table,
+                        list.stream().filter(i -> StringUtils.isNotBlank(i.getColumnName()))
+                            .collect(Collectors.toList()));
                 } else {
-                    list =  this.columnsCaching.get(table).stream().map(c -> (Db2ColumnModel)c).collect(Collectors.toList());
+                    list = this.columnsCaching.get(table).stream().map(c -> (Db2ColumnModel) c)
+                        .collect(Collectors.toList());
                 }
             }
             return list;
@@ -206,7 +212,8 @@ public class Db2DataBaseQuery extends AbstractDatabaseQuery {
         try {
             // 由于单条循环查询存在性能问题，所以这里通过自定义SQL查询数据库主键信息
             String sql = "SELECT TABSCHEMA as TABLE_SCHEM, TABNAME as TABLE_NAME ,COLNAME as COLUMN_NAME,KEYSEQ as KEY_SEQ   FROM SYSCAT.COLUMNS WHERE TABSCHEMA = '%s' AND KEYSEQ IS NOT NULL ORDER BY KEYSEQ";
-            resultSet = prepareStatement(String.format(sql, getDataBase().getDatabase())).executeQuery();
+            resultSet = prepareStatement(String.format(sql, getDataBase().getDatabase()))
+                .executeQuery();
             return Mapping.convertListByColumnLabel(resultSet, Db2PrimaryKeyModel.class);
         } catch (SQLException e) {
             throw new QueryException(e);
@@ -215,5 +222,4 @@ public class Db2DataBaseQuery extends AbstractDatabaseQuery {
         }
     }
 
-
 }

screw-extension/pom.xml

@@ -15,7 +15,7 @@
         <dependency>
             <groupId>cn.smallbun.screw</groupId>
             <artifactId>screw-core</artifactId>
-            <version>1.0.5</version>
+            <version>${project.version}</version>
         </dependency>
         <!--lombok-->
         <dependency>

screw-maven-plugin/pom.xml

@@ -18,7 +18,7 @@
         <dependency>
             <groupId>cn.smallbun.screw</groupId>
             <artifactId>screw-core</artifactId>
-            <version>1.0.5</version>
+            <version>${project.version}</version>
         </dependency>
         <dependency>
             <groupId>org.apache.maven</groupId>