client format

dlink-client/dlink-client-1.11/src/main/java/com/dlink/cdc/FlinkCDCMergeBuilder.java

@@ -21,10 +21,10 @@ import org.apache.flink.streaming.connectors.kafka.FlinkKafkaProducer;
 public class FlinkCDCMergeBuilder {
 
     public static void buildMySqlCDC(StreamExecutionEnvironment env, FlinkCDCConfig config) {
-        if(Asserts.isNotNull(config.getParallelism())){
+        if (Asserts.isNotNull(config.getParallelism())) {
             env.setParallelism(config.getParallelism());
         }
-        if(Asserts.isNotNull(config.getCheckpoint())){
+        if (Asserts.isNotNull(config.getCheckpoint())) {
             env.enableCheckpointing(config.getCheckpoint());
         }
         MySqlSourceBuilder<String> sourceBuilder = MySqlSource.<String>builder()
@@ -32,16 +32,16 @@ public class FlinkCDCMergeBuilder {
                 .port(config.getPort())
                 .username(config.getUsername())
                 .password(config.getPassword());
-        if(Asserts.isNotNull(config.getDatabase())&&config.getDatabase().size()>0){
+        if (Asserts.isNotNull(config.getDatabase()) && config.getDatabase().size() > 0) {
             sourceBuilder.databaseList(config.getDatabase().toArray(new String[0]));
         }
-        if(Asserts.isNotNull(config.getTable())&&config.getTable().size()>0){
+        if (Asserts.isNotNull(config.getTable()) && config.getTable().size() > 0) {
             sourceBuilder.tableList(config.getTable().toArray(new String[0]));
         }
         MySqlSourceBuilder<String> builder = sourceBuilder
                 .deserializer(new JsonDebeziumDeserializationSchema());
-        if(Asserts.isNotNullString(config.getStartupMode())){
-            switch (config.getStartupMode().toUpperCase()){
+        if (Asserts.isNotNullString(config.getStartupMode())) {
+            switch (config.getStartupMode().toUpperCase()) {
                 case "INITIAL":
                     builder.startupOptions(StartupOptions.initial());
                     break;
@@ -54,12 +54,12 @@ public class FlinkCDCMergeBuilder {
                 default:
                     builder.startupOptions(StartupOptions.latest());
             }
-        }else {
+        } else {
             builder.startupOptions(StartupOptions.latest());
         }
         MySqlSource<String> sourceFunction = builder.build();
         DataStreamSource<String> streamSource = env.fromSource(sourceFunction, WatermarkStrategy.noWatermarks(), "MySQL Source");
-        streamSource.addSink(getKafkaProducer(config.getBrokers(),config.getTopic()));
+        streamSource.addSink(getKafkaProducer(config.getBrokers(), config.getTopic()));
     }
 
     private static FlinkKafkaProducer<String> getKafkaProducer(String brokers, String topic) {

dlink-client/dlink-client-1.11/src/main/java/com/dlink/executor/CustomTableResultImpl.java

@@ -17,8 +17,9 @@ import java.util.Optional;
 
 /**
  * 定制TableResultImpl
- * @author  wenmo
- * @since  2021/6/7 22:06
+ *
+ * @author wenmo
+ * @since 2021/6/7 22:06
  **/
 @Internal
 class CustomTableResultImpl implements TableResult {
@@ -49,12 +50,12 @@ class CustomTableResultImpl implements TableResult {
         this.printStyle = Preconditions.checkNotNull(printStyle, "printStyle should not be null");
     }
 
-    public static TableResult buildTableResult(List<TableSchemaField> fields,List<Row> rows){
+    public static TableResult buildTableResult(List<TableSchemaField> fields, List<Row> rows) {
         Builder builder = builder().resultKind(ResultKind.SUCCESS);
-        if(fields.size()>0) {
+        if (fields.size() > 0) {
             TableSchema.Builder tableSchemaBuild = TableSchema.builder();
             for (int i = 0; i < fields.size(); i++) {
-                tableSchemaBuild.field(fields.get(i).getName(),fields.get(i).getType());
+                tableSchemaBuild.field(fields.get(i).getName(), fields.get(i).getType());
             }
             builder.tableSchema(tableSchemaBuild.build()).data(rows);
         }
@@ -109,7 +110,9 @@ class CustomTableResultImpl implements TableResult {
         return new Builder();
     }
 
-    /** Builder for creating a {@link CustomTableResultImpl}. */
+    /**
+     * Builder for creating a {@link CustomTableResultImpl}.
+     */
     public static class Builder {
         private JobClient jobClient = null;
         private TableSchema tableSchema = null;
@@ -118,7 +121,8 @@ class CustomTableResultImpl implements TableResult {
         private PrintStyle printStyle =
                 PrintStyle.tableau(Integer.MAX_VALUE, PrintUtils.NULL_COLUMN, false);
 
-        private Builder() {}
+        private Builder() {
+        }
 
         /**
          * Specifies job client which associates the submitted Flink job.
@@ -174,20 +178,26 @@ class CustomTableResultImpl implements TableResult {
             return this;
         }
 
-        /** Specifies print style. Default is {@link TableauStyle} with max integer column width. */
+        /**
+         * Specifies print style. Default is {@link TableauStyle} with max integer column width.
+         */
         public Builder setPrintStyle(PrintStyle printStyle) {
             Preconditions.checkNotNull(printStyle, "printStyle should not be null");
             this.printStyle = printStyle;
             return this;
         }
 
-        /** Returns a {@link TableResult} instance. */
+        /**
+         * Returns a {@link TableResult} instance.
+         */
         public TableResult build() {
             return new CustomTableResultImpl(jobClient, tableSchema, resultKind, data, printStyle);
         }
     }
 
-    /** Root interface for all print styles. */
+    /**
+     * Root interface for all print styles.
+     */
     public interface PrintStyle {
         /**
          * Create a tableau print style with given max column width, null column, and a flag to
@@ -211,7 +221,9 @@ class CustomTableResultImpl implements TableResult {
         }
     }
 
-    /** print the result schema and content as tableau form. */
+    /**
+     * print the result schema and content as tableau form.
+     */
     private static final class TableauStyle implements PrintStyle {
         /**
          * A flag to indicate whether the column width is derived from type (true) or content
@@ -245,5 +257,6 @@ class CustomTableResultImpl implements TableResult {
     /**
      * only print the result content as raw form. column delimiter is ",", row delimiter is "\n".
      */
-    private static final class RawContentStyle implements PrintStyle {}
+    private static final class RawContentStyle implements PrintStyle {
+    }
 }

dlink-client/dlink-client-1.11/src/main/java/com/dlink/executor/TableSchemaField.java

@@ -3,8 +3,8 @@ package com.dlink.executor;
 import org.apache.flink.table.types.DataType;
 
 /**
- * @author  wenmo
- * @since  2021/6/7 22:06
+ * @author wenmo
+ * @since 2021/6/7 22:06
  **/
 public class TableSchemaField {
     private String name;

dlink-client/dlink-client-1.11/src/main/java/com/dlink/utils/FlinkUtil.java

@@ -17,18 +17,18 @@ import java.util.Optional;
  */
 public class FlinkUtil {
 
-    public static List<String> getFieldNamesFromCatalogManager(CatalogManager catalogManager, String catalog, String database, String table){
+    public static List<String> getFieldNamesFromCatalogManager(CatalogManager catalogManager, String catalog, String database, String table) {
         Optional<CatalogManager.TableLookupResult> tableOpt = catalogManager.getTable(
                 ObjectIdentifier.of(catalog, database, table)
         );
         if (tableOpt.isPresent()) {
             return Arrays.asList(tableOpt.get().getResolvedSchema().getFieldNames());
-        }else{
+        } else {
             return new ArrayList<String>();
         }
     }
 
-    public static List<String> catchColumn(TableResult tableResult){
+    public static List<String> catchColumn(TableResult tableResult) {
         return Arrays.asList(tableResult.getTableSchema().getFieldNames());
     }
 }

dlink-client/dlink-client-1.12/src/main/java/com/dlink/cdc/FlinkCDCMergeBuilder.java

@@ -21,10 +21,10 @@ import org.apache.flink.streaming.connectors.kafka.FlinkKafkaProducer;
 public class FlinkCDCMergeBuilder {
 
     public static void buildMySqlCDC(StreamExecutionEnvironment env, FlinkCDCConfig config) {
-        if(Asserts.isNotNull(config.getParallelism())){
+        if (Asserts.isNotNull(config.getParallelism())) {
             env.setParallelism(config.getParallelism());
         }
-        if(Asserts.isNotNull(config.getCheckpoint())){
+        if (Asserts.isNotNull(config.getCheckpoint())) {
             env.enableCheckpointing(config.getCheckpoint());
         }
         MySqlSourceBuilder<String> sourceBuilder = MySqlSource.<String>builder()
@@ -32,16 +32,16 @@ public class FlinkCDCMergeBuilder {
                 .port(config.getPort())
                 .username(config.getUsername())
                 .password(config.getPassword());
-        if(Asserts.isNotNull(config.getDatabase())&&config.getDatabase().size()>0){
+        if (Asserts.isNotNull(config.getDatabase()) && config.getDatabase().size() > 0) {
             sourceBuilder.databaseList(config.getDatabase().toArray(new String[0]));
         }
-        if(Asserts.isNotNull(config.getTable())&&config.getTable().size()>0){
+        if (Asserts.isNotNull(config.getTable()) && config.getTable().size() > 0) {
             sourceBuilder.tableList(config.getTable().toArray(new String[0]));
         }
         MySqlSourceBuilder<String> builder = sourceBuilder
                 .deserializer(new JsonDebeziumDeserializationSchema());
-        if(Asserts.isNotNullString(config.getStartupMode())){
-            switch (config.getStartupMode().toUpperCase()){
+        if (Asserts.isNotNullString(config.getStartupMode())) {
+            switch (config.getStartupMode().toUpperCase()) {
                 case "INITIAL":
                     builder.startupOptions(StartupOptions.initial());
                     break;
@@ -54,12 +54,12 @@ public class FlinkCDCMergeBuilder {
                 default:
                     builder.startupOptions(StartupOptions.latest());
             }
-        }else {
+        } else {
             builder.startupOptions(StartupOptions.latest());
         }
         MySqlSource<String> sourceFunction = builder.build();
         DataStreamSource<String> streamSource = env.fromSource(sourceFunction, WatermarkStrategy.noWatermarks(), "MySQL Source");
-        streamSource.addSink(getKafkaProducer(config.getBrokers(),config.getTopic()));
+        streamSource.addSink(getKafkaProducer(config.getBrokers(), config.getTopic()));
     }
 
     private static FlinkKafkaProducer<String> getKafkaProducer(String brokers, String topic) {

dlink-client/dlink-client-1.12/src/main/java/com/dlink/executor/CustomTableResultImpl.java

@@ -2,11 +2,7 @@ package com.dlink.executor;
 
 import org.apache.flink.annotation.Internal;
 import org.apache.flink.core.execution.JobClient;
-import org.apache.flink.table.api.DataTypes;
-import org.apache.flink.table.api.ResultKind;
-import org.apache.flink.table.api.TableException;
-import org.apache.flink.table.api.TableResult;
-import org.apache.flink.table.api.TableSchema;
+import org.apache.flink.table.api.*;
 import org.apache.flink.table.utils.PrintUtils;
 import org.apache.flink.types.Row;
 import org.apache.flink.util.CloseableIterator;
@@ -18,17 +14,13 @@ import java.util.Collections;
 import java.util.Iterator;
 import java.util.List;
 import java.util.Optional;
-import java.util.concurrent.CompletableFuture;
-import java.util.concurrent.ExecutionException;
-import java.util.concurrent.ExecutorService;
-import java.util.concurrent.Executors;
-import java.util.concurrent.TimeUnit;
-import java.util.concurrent.TimeoutException;
+import java.util.concurrent.*;
 
 /**
  * 定制CustomTableResultImpl
- * @author  wenmo
- * @since  2021/6/7 22:06
+ *
+ * @author wenmo
+ * @since 2021/6/7 22:06
  **/
 @Internal
 class CustomTableResultImpl implements TableResult {
@@ -60,12 +52,12 @@ class CustomTableResultImpl implements TableResult {
         this.printStyle = Preconditions.checkNotNull(printStyle, "printStyle should not be null");
     }
 
-    public static TableResult buildTableResult(List<TableSchemaField> fields,List<Row> rows){
+    public static TableResult buildTableResult(List<TableSchemaField> fields, List<Row> rows) {
         Builder builder = builder().resultKind(ResultKind.SUCCESS);
-        if(fields.size()>0) {
+        if (fields.size() > 0) {
             TableSchema.Builder tableSchemaBuild = TableSchema.builder();
             for (int i = 0; i < fields.size(); i++) {
-                tableSchemaBuild.field(fields.get(i).getName(),fields.get(i).getType());
+                tableSchemaBuild.field(fields.get(i).getName(), fields.get(i).getType());
             }
             builder.tableSchema(tableSchemaBuild.build()).data(rows);
         }
@@ -169,7 +161,9 @@ class CustomTableResultImpl implements TableResult {
         return new Builder();
     }
 
-    /** Builder for creating a {@link CustomTableResultImpl}. */
+    /**
+     * Builder for creating a {@link CustomTableResultImpl}.
+     */
     public static class Builder {
         private JobClient jobClient = null;
         private TableSchema tableSchema = null;
@@ -178,7 +172,8 @@ class CustomTableResultImpl implements TableResult {
         private PrintStyle printStyle =
                 PrintStyle.tableau(Integer.MAX_VALUE, PrintUtils.NULL_COLUMN, false, false);
 
-        private Builder() {}
+        private Builder() {
+        }
 
         /**
          * Specifies job client which associates the submitted Flink job.
@@ -234,20 +229,26 @@ class CustomTableResultImpl implements TableResult {
             return this;
         }
 
-        /** Specifies print style. Default is {@link TableauStyle} with max integer column width. */
+        /**
+         * Specifies print style. Default is {@link TableauStyle} with max integer column width.
+         */
         public Builder setPrintStyle(PrintStyle printStyle) {
             Preconditions.checkNotNull(printStyle, "printStyle should not be null");
             this.printStyle = printStyle;
             return this;
         }
 
-        /** Returns a {@link TableResult} instance. */
+        /**
+         * Returns a {@link TableResult} instance.
+         */
         public TableResult build() {
             return new CustomTableResultImpl(jobClient, tableSchema, resultKind, data, printStyle);
         }
     }
 
-    /** Root interface for all print styles. */
+    /**
+     * Root interface for all print styles.
+     */
     public interface PrintStyle {
         /**
          * Create a tableau print style with given max column width, null column, change mode
@@ -275,7 +276,9 @@ class CustomTableResultImpl implements TableResult {
         }
     }
 
-    /** print the result schema and content as tableau form. */
+    /**
+     * print the result schema and content as tableau form.
+     */
     private static final class TableauStyle implements PrintStyle {
         /**
          * A flag to indicate whether the column width is derived from type (true) or content
@@ -285,7 +288,9 @@ class CustomTableResultImpl implements TableResult {
 
         private final int maxColumnWidth;
         private final String nullColumn;
-        /** A flag to indicate whether print row kind info. */
+        /**
+         * A flag to indicate whether print row kind info.
+         */
         private final boolean printRowKind;
 
         private TableauStyle(
@@ -319,7 +324,8 @@ class CustomTableResultImpl implements TableResult {
     /**
      * only print the result content as raw form. column delimiter is ",", row delimiter is "\n".
      */
-    private static final class RawContentStyle implements PrintStyle {}
+    private static final class RawContentStyle implements PrintStyle {
+    }
 
     /**
      * A {@link CloseableIterator} wrapper class that can return whether the first row is ready.

dlink-client/dlink-client-1.12/src/main/java/com/dlink/executor/TableSchemaField.java

@@ -3,8 +3,8 @@ package com.dlink.executor;
 import org.apache.flink.table.types.DataType;
 
 /**
- * @author  wenmo
- * @since  2021/6/7 22:06
+ * @author wenmo
+ * @since 2021/6/7 22:06
  **/
 public class TableSchemaField {
     private String name;

dlink-client/dlink-client-1.12/src/main/java/com/dlink/utils/FlinkUtil.java

@@ -17,18 +17,18 @@ import java.util.Optional;
  */
 public class FlinkUtil {
 
-    public static List<String> getFieldNamesFromCatalogManager(CatalogManager catalogManager, String catalog, String database, String table){
+    public static List<String> getFieldNamesFromCatalogManager(CatalogManager catalogManager, String catalog, String database, String table) {
         Optional<CatalogManager.TableLookupResult> tableOpt = catalogManager.getTable(
                 ObjectIdentifier.of(catalog, database, table)
         );
         if (tableOpt.isPresent()) {
             return Arrays.asList(tableOpt.get().getResolvedSchema().getFieldNames());
-        }else{
+        } else {
             return new ArrayList<String>();
         }
     }
 
-    public static List<String> catchColumn(TableResult tableResult){
+    public static List<String> catchColumn(TableResult tableResult) {
         return Arrays.asList(tableResult.getTableSchema().getFieldNames());
     }
 }

dlink-client/dlink-client-1.13/src/main/java/com/dlink/cdc/FlinkCDCMergeBuilder.java

@@ -21,10 +21,10 @@ import org.apache.flink.streaming.connectors.kafka.FlinkKafkaProducer;
 public class FlinkCDCMergeBuilder {
 
     public static void buildMySqlCDC(StreamExecutionEnvironment env, FlinkCDCConfig config) {
-        if(Asserts.isNotNull(config.getParallelism())){
+        if (Asserts.isNotNull(config.getParallelism())) {
             env.setParallelism(config.getParallelism());
         }
-        if(Asserts.isNotNull(config.getCheckpoint())){
+        if (Asserts.isNotNull(config.getCheckpoint())) {
             env.enableCheckpointing(config.getCheckpoint());
         }
         MySqlSourceBuilder<String> sourceBuilder = MySqlSource.<String>builder()
@@ -32,16 +32,16 @@ public class FlinkCDCMergeBuilder {
                 .port(config.getPort())
                 .username(config.getUsername())
                 .password(config.getPassword());
-        if(Asserts.isNotNull(config.getDatabase())&&config.getDatabase().size()>0){
+        if (Asserts.isNotNull(config.getDatabase()) && config.getDatabase().size() > 0) {
             sourceBuilder.databaseList(config.getDatabase().toArray(new String[0]));
         }
-        if(Asserts.isNotNull(config.getTable())&&config.getTable().size()>0){
+        if (Asserts.isNotNull(config.getTable()) && config.getTable().size() > 0) {
             sourceBuilder.tableList(config.getTable().toArray(new String[0]));
         }
         MySqlSourceBuilder<String> builder = sourceBuilder
                 .deserializer(new JsonDebeziumDeserializationSchema());
-        if(Asserts.isNotNullString(config.getStartupMode())){
-            switch (config.getStartupMode().toUpperCase()){
+        if (Asserts.isNotNullString(config.getStartupMode())) {
+            switch (config.getStartupMode().toUpperCase()) {
                 case "INITIAL":
                     builder.startupOptions(StartupOptions.initial());
                     break;
@@ -54,12 +54,12 @@ public class FlinkCDCMergeBuilder {
                 default:
                     builder.startupOptions(StartupOptions.latest());
             }
-        }else {
+        } else {
             builder.startupOptions(StartupOptions.latest());
         }
         MySqlSource<String> sourceFunction = builder.build();
         DataStreamSource<String> streamSource = env.fromSource(sourceFunction, WatermarkStrategy.noWatermarks(), "MySQL Source");
-        streamSource.addSink(getKafkaProducer(config.getBrokers(),config.getTopic()));
+        streamSource.addSink(getKafkaProducer(config.getBrokers(), config.getTopic()));
     }
 
     private static FlinkKafkaProducer<String> getKafkaProducer(String brokers, String topic) {

dlink-client/dlink-client-1.13/src/main/java/com/dlink/executor/CustomTableEnvironmentImpl.java

@@ -235,7 +235,7 @@ public class CustomTableEnvironmentImpl extends TableEnvironmentImpl implements
         if (setOperation.getKey().isPresent() && setOperation.getValue().isPresent()) {
             String key = setOperation.getKey().get().trim();
             String value = setOperation.getValue().get().trim();
-            if(Asserts.isNullString(key)||Asserts.isNullString(value)){
+            if (Asserts.isNullString(key) || Asserts.isNullString(value)) {
                 return;
             }
             Map<String, String> confMap = new HashMap<>();
@@ -250,7 +250,7 @@ public class CustomTableEnvironmentImpl extends TableEnvironmentImpl implements
     private void callReset(ResetOperation resetOperation, StreamExecutionEnvironment environment, Map<String, Object> setMap) {
         if (resetOperation.getKey().isPresent()) {
             String key = resetOperation.getKey().get().trim();
-            if(Asserts.isNullString(key)){
+            if (Asserts.isNullString(key)) {
                 return;
             }
             Map<String, String> confMap = new HashMap<>();

dlink-client/dlink-client-1.13/src/main/java/com/dlink/executor/CustomTableResultImpl.java

@@ -17,22 +17,14 @@ import org.apache.flink.util.Preconditions;
 import javax.annotation.Nullable;
 import java.io.PrintWriter;
 import java.time.ZoneId;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Optional;
-import java.util.concurrent.CompletableFuture;
-import java.util.concurrent.ExecutionException;
-import java.util.concurrent.ExecutorService;
-import java.util.concurrent.Executors;
-import java.util.concurrent.TimeUnit;
-import java.util.concurrent.TimeoutException;
+import java.util.*;
+import java.util.concurrent.*;
 
 /**
  * 定制CustomTableResultImpl
- * @author  wenmo
- * @since  2021/6/7 22:06
+ *
+ * @author wenmo
+ * @since 2021/6/7 22:06
  **/
 @Internal
 public class CustomTableResultImpl implements TableResult {
@@ -68,16 +60,16 @@ public class CustomTableResultImpl implements TableResult {
                 Preconditions.checkNotNull(sessionTimeZone, "sessionTimeZone should not be null");
     }
 
-    public static TableResult buildTableResult(List<TableSchemaField> fields,List<Row> rows){
+    public static TableResult buildTableResult(List<TableSchemaField> fields, List<Row> rows) {
         Builder builder = builder().resultKind(ResultKind.SUCCESS);
-        if(fields.size()>0) {
+        if (fields.size() > 0) {
             List<String> columnNames = new ArrayList<>();
             List<DataType> columnTypes = new ArrayList<>();
             for (int i = 0; i < fields.size(); i++) {
                 columnNames.add(fields.get(i).getName());
                 columnTypes.add(fields.get(i).getType());
             }
-            builder.schema(ResolvedSchema.physical(columnNames,columnTypes)).data(rows);
+            builder.schema(ResolvedSchema.physical(columnNames, columnTypes)).data(rows);
         }
         return builder.build();
     }
@@ -184,7 +176,9 @@ public class CustomTableResultImpl implements TableResult {
         return new Builder();
     }
 
-    /** Builder for creating a {@link CustomTableResultImpl}. */
+    /**
+     * Builder for creating a {@link CustomTableResultImpl}.
+     */
     public static class Builder {
         private JobClient jobClient = null;
         private ResolvedSchema resolvedSchema = null;
@@ -194,7 +188,8 @@ public class CustomTableResultImpl implements TableResult {
                 PrintStyle.tableau(Integer.MAX_VALUE, PrintUtils.NULL_COLUMN, false, false);
         private ZoneId sessionTimeZone = ZoneId.of("UTC");
 
-        private Builder() {}
+        private Builder() {
+        }
 
         /**
          * Specifies job client which associates the submitted Flink job.
@@ -250,28 +245,36 @@ public class CustomTableResultImpl implements TableResult {
             return this;
         }
 
-        /** Specifies print style. Default is {@link TableauStyle} with max integer column width. */
+        /**
+         * Specifies print style. Default is {@link TableauStyle} with max integer column width.
+         */
         public Builder setPrintStyle(PrintStyle printStyle) {
             Preconditions.checkNotNull(printStyle, "printStyle should not be null");
             this.printStyle = printStyle;
             return this;
         }
 
-        /** Specifies session time zone. */
+        /**
+         * Specifies session time zone.
+         */
         public Builder setSessionTimeZone(ZoneId sessionTimeZone) {
             Preconditions.checkNotNull(sessionTimeZone, "sessionTimeZone should not be null");
             this.sessionTimeZone = sessionTimeZone;
             return this;
         }
 
-        /** Returns a {@link TableResult} instance. */
+        /**
+         * Returns a {@link TableResult} instance.
+         */
         public TableResult build() {
             return new CustomTableResultImpl(
                     jobClient, resolvedSchema, resultKind, data, printStyle, sessionTimeZone);
         }
     }
 
-    /** Root interface for all print styles. */
+    /**
+     * Root interface for all print styles.
+     */
     public interface PrintStyle {
         /**
          * Create a tableau print style with given max column width, null column, change mode
@@ -299,7 +302,9 @@ public class CustomTableResultImpl implements TableResult {
         }
     }
 
-    /** print the result schema and content as tableau form. */
+    /**
+     * print the result schema and content as tableau form.
+     */
     private static final class TableauStyle implements PrintStyle {
         /**
          * A flag to indicate whether the column width is derived from type (true) or content
@@ -309,7 +314,9 @@ public class CustomTableResultImpl implements TableResult {
 
         private final int maxColumnWidth;
         private final String nullColumn;
-        /** A flag to indicate whether print row kind info. */
+        /**
+         * A flag to indicate whether print row kind info.
+         */
         private final boolean printRowKind;
 
         private TableauStyle(
@@ -343,7 +350,8 @@ public class CustomTableResultImpl implements TableResult {
     /**
      * only print the result content as raw form. column delimiter is ",", row delimiter is "\n".
      */
-    private static final class RawContentStyle implements PrintStyle {}
+    private static final class RawContentStyle implements PrintStyle {
+    }
 
     /**
      * A {@link CloseableIterator} wrapper class that can return whether the first row is ready.

dlink-client/dlink-client-1.13/src/main/java/com/dlink/executor/TableSchemaField.java

@@ -3,8 +3,8 @@ package com.dlink.executor;
 import org.apache.flink.table.types.DataType;
 
 /**
- * @author  wenmo
- * @since  2021/6/7 22:06
+ * @author wenmo
+ * @since 2021/6/7 22:06
  **/
 public class TableSchemaField {
     private String name;

dlink-client/dlink-client-1.13/src/main/java/com/dlink/utils/FlinkUtil.java

@@ -4,7 +4,9 @@ import org.apache.flink.table.api.TableResult;
 import org.apache.flink.table.catalog.CatalogManager;
 import org.apache.flink.table.catalog.ObjectIdentifier;
 
-import java.util.*;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Optional;
 
 /**
  * FlinkUtil
@@ -14,18 +16,18 @@ import java.util.*;
  */
 public class FlinkUtil {
 
-    public static List<String> getFieldNamesFromCatalogManager(CatalogManager catalogManager, String catalog, String database, String table){
+    public static List<String> getFieldNamesFromCatalogManager(CatalogManager catalogManager, String catalog, String database, String table) {
         Optional<CatalogManager.TableLookupResult> tableOpt = catalogManager.getTable(
                 ObjectIdentifier.of(catalog, database, table)
         );
         if (tableOpt.isPresent()) {
             return tableOpt.get().getResolvedSchema().getColumnNames();
-        }else{
+        } else {
             return new ArrayList<>();
         }
     }
 
-    public static List<String> catchColumn(TableResult tableResult){
+    public static List<String> catchColumn(TableResult tableResult) {
         return tableResult.getResolvedSchema().getColumnNames();
     }
 }

dlink-client/dlink-client-1.14/src/main/java/com/dlink/cdc/FlinkCDCMergeBuilder.java

@@ -21,10 +21,10 @@ import org.apache.flink.streaming.connectors.kafka.FlinkKafkaProducer;
 public class FlinkCDCMergeBuilder {
 
     public static void buildMySqlCDC(StreamExecutionEnvironment env, FlinkCDCConfig config) {
-        if(Asserts.isNotNull(config.getParallelism())){
+        if (Asserts.isNotNull(config.getParallelism())) {
             env.setParallelism(config.getParallelism());
         }
-        if(Asserts.isNotNull(config.getCheckpoint())){
+        if (Asserts.isNotNull(config.getCheckpoint())) {
             env.enableCheckpointing(config.getCheckpoint());
         }
         MySqlSourceBuilder<String> sourceBuilder = MySqlSource.<String>builder()
@@ -32,16 +32,16 @@ public class FlinkCDCMergeBuilder {
                 .port(config.getPort())
                 .username(config.getUsername())
                 .password(config.getPassword());
-        if(Asserts.isNotNull(config.getDatabase())&&config.getDatabase().size()>0){
+        if (Asserts.isNotNull(config.getDatabase()) && config.getDatabase().size() > 0) {
             sourceBuilder.databaseList(config.getDatabase().toArray(new String[0]));
         }
-        if(Asserts.isNotNull(config.getTable())&&config.getTable().size()>0){
+        if (Asserts.isNotNull(config.getTable()) && config.getTable().size() > 0) {
             sourceBuilder.tableList(config.getTable().toArray(new String[0]));
         }
         MySqlSourceBuilder<String> builder = sourceBuilder
                 .deserializer(new JsonDebeziumDeserializationSchema());
-        if(Asserts.isNotNullString(config.getStartupMode())){
-            switch (config.getStartupMode().toUpperCase()){
+        if (Asserts.isNotNullString(config.getStartupMode())) {
+            switch (config.getStartupMode().toUpperCase()) {
                 case "INITIAL":
                     builder.startupOptions(StartupOptions.initial());
                     break;
@@ -54,12 +54,12 @@ public class FlinkCDCMergeBuilder {
                 default:
                     builder.startupOptions(StartupOptions.latest());
             }
-        }else {
+        } else {
             builder.startupOptions(StartupOptions.latest());
         }
         MySqlSource<String> sourceFunction = builder.build();
         DataStreamSource<String> streamSource = env.fromSource(sourceFunction, WatermarkStrategy.noWatermarks(), "MySQL Source");
-        streamSource.addSink(getKafkaProducer(config.getBrokers(),config.getTopic()));
+        streamSource.addSink(getKafkaProducer(config.getBrokers(), config.getTopic()));
     }
 
     private static FlinkKafkaProducer<String> getKafkaProducer(String brokers, String topic) {

dlink-client/dlink-client-1.14/src/main/java/com/dlink/executor/CustomTableEnvironmentImpl.java

@@ -298,7 +298,7 @@ public class CustomTableEnvironmentImpl extends TableEnvironmentImpl implements
         if (setOperation.getKey().isPresent() && setOperation.getValue().isPresent()) {
             String key = setOperation.getKey().get().trim();
             String value = setOperation.getValue().get().trim();
-            if(Asserts.isNullString(key)||Asserts.isNullString(value)){
+            if (Asserts.isNullString(key) || Asserts.isNullString(value)) {
                 return;
             }
             Map<String, String> confMap = new HashMap<>();
@@ -313,7 +313,7 @@ public class CustomTableEnvironmentImpl extends TableEnvironmentImpl implements
     private void callReset(ResetOperation resetOperation, StreamExecutionEnvironment environment, Map<String, Object> setMap) {
         if (resetOperation.getKey().isPresent()) {
             String key = resetOperation.getKey().get().trim();
-            if(Asserts.isNullString(key)){
+            if (Asserts.isNullString(key)) {
                 return;
             }
             Map<String, String> confMap = new HashMap<>();

dlink-client/dlink-client-1.14/src/main/java/com/dlink/executor/CustomTableResultImpl.java

@@ -17,22 +17,14 @@ import org.apache.flink.util.Preconditions;
 import javax.annotation.Nullable;
 import java.io.PrintWriter;
 import java.time.ZoneId;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Optional;
-import java.util.concurrent.CompletableFuture;
-import java.util.concurrent.ExecutionException;
-import java.util.concurrent.ExecutorService;
-import java.util.concurrent.Executors;
-import java.util.concurrent.TimeUnit;
-import java.util.concurrent.TimeoutException;
+import java.util.*;
+import java.util.concurrent.*;
 
 /**
  * 定制TableResultImpl
- * @author  wenmo
- * @since  2021/10/22 10:02
+ *
+ * @author wenmo
+ * @since 2021/10/22 10:02
  **/
 @Internal
 public class CustomTableResultImpl implements TableResult {
@@ -68,16 +60,16 @@ public class CustomTableResultImpl implements TableResult {
                 Preconditions.checkNotNull(sessionTimeZone, "sessionTimeZone should not be null");
     }
 
-    public static TableResult buildTableResult(List<TableSchemaField> fields,List<Row> rows){
+    public static TableResult buildTableResult(List<TableSchemaField> fields, List<Row> rows) {
         Builder builder = builder().resultKind(ResultKind.SUCCESS);
-        if(fields.size()>0) {
+        if (fields.size() > 0) {
             List<String> columnNames = new ArrayList<>();
             List<DataType> columnTypes = new ArrayList<>();
             for (int i = 0; i < fields.size(); i++) {
                 columnNames.add(fields.get(i).getName());
                 columnTypes.add(fields.get(i).getType());
             }
-            builder.schema(ResolvedSchema.physical(columnNames,columnTypes)).data(rows);
+            builder.schema(ResolvedSchema.physical(columnNames, columnTypes)).data(rows);
         }
         return builder.build();
     }
@@ -184,7 +176,9 @@ public class CustomTableResultImpl implements TableResult {
         return new Builder();
     }
 
-    /** Builder for creating a {@link CustomTableResultImpl}. */
+    /**
+     * Builder for creating a {@link CustomTableResultImpl}.
+     */
     public static class Builder {
         private JobClient jobClient = null;
         private ResolvedSchema resolvedSchema = null;
@@ -194,7 +188,8 @@ public class CustomTableResultImpl implements TableResult {
                 PrintStyle.tableau(Integer.MAX_VALUE, PrintUtils.NULL_COLUMN, false, false);
         private ZoneId sessionTimeZone = ZoneId.of("UTC");
 
-        private Builder() {}
+        private Builder() {
+        }
 
         /**
          * Specifies job client which associates the submitted Flink job.
@@ -250,28 +245,36 @@ public class CustomTableResultImpl implements TableResult {
             return this;
         }
 
-        /** Specifies print style. Default is {@link TableauStyle} with max integer column width. */
+        /**
+         * Specifies print style. Default is {@link TableauStyle} with max integer column width.
+         */
         public Builder setPrintStyle(PrintStyle printStyle) {
             Preconditions.checkNotNull(printStyle, "printStyle should not be null");
             this.printStyle = printStyle;
             return this;
         }
 
-        /** Specifies session time zone. */
+        /**
+         * Specifies session time zone.
+         */
         public Builder setSessionTimeZone(ZoneId sessionTimeZone) {
             Preconditions.checkNotNull(sessionTimeZone, "sessionTimeZone should not be null");
             this.sessionTimeZone = sessionTimeZone;
             return this;
         }
 
-        /** Returns a {@link TableResult} instance. */
+        /**
+         * Returns a {@link TableResult} instance.
+         */
         public TableResult build() {
             return new CustomTableResultImpl(
                     jobClient, resolvedSchema, resultKind, data, printStyle, sessionTimeZone);
         }
     }
 
-    /** Root interface for all print styles. */
+    /**
+     * Root interface for all print styles.
+     */
     public interface PrintStyle {
         /**
          * Create a tableau print style with given max column width, null column, change mode
@@ -299,7 +302,9 @@ public class CustomTableResultImpl implements TableResult {
         }
     }
 
-    /** print the result schema and content as tableau form. */
+    /**
+     * print the result schema and content as tableau form.
+     */
     private static final class TableauStyle implements PrintStyle {
         /**
          * A flag to indicate whether the column width is derived from type (true) or content
@@ -309,7 +314,9 @@ public class CustomTableResultImpl implements TableResult {
 
         private final int maxColumnWidth;
         private final String nullColumn;
-        /** A flag to indicate whether print row kind info. */
+        /**
+         * A flag to indicate whether print row kind info.
+         */
         private final boolean printRowKind;
 
         private TableauStyle(
@@ -343,7 +350,8 @@ public class CustomTableResultImpl implements TableResult {
     /**
      * only print the result content as raw form. column delimiter is ",", row delimiter is "\n".
      */
-    private static final class RawContentStyle implements PrintStyle {}
+    private static final class RawContentStyle implements PrintStyle {
+    }
 
     /**
      * A {@link CloseableIterator} wrapper class that can return whether the first row is ready.

dlink-client/dlink-client-1.14/src/main/java/com/dlink/executor/TableSchemaField.java

@@ -3,8 +3,8 @@ package com.dlink.executor;
 import org.apache.flink.table.types.DataType;
 
 /**
- * @author  wenmo
- * @since  2021/10/22 10:02
+ * @author wenmo
+ * @since 2021/10/22 10:02
  **/
 public class TableSchemaField {
     private String name;

dlink-client/dlink-client-1.14/src/main/java/com/dlink/utils/FlinkUtil.java

@@ -16,19 +16,19 @@ import java.util.Optional;
  */
 public class FlinkUtil {
 
-    public static List<String> getFieldNamesFromCatalogManager(CatalogManager catalogManager, String catalog, String database, String table){
+    public static List<String> getFieldNamesFromCatalogManager(CatalogManager catalogManager, String catalog, String database, String table) {
         Optional<CatalogManager.TableLookupResult> tableOpt = catalogManager.getTable(
                 ObjectIdentifier.of(catalog, database, table)
         );
         if (tableOpt.isPresent()) {
             return tableOpt.get().getResolvedSchema().getColumnNames();
-        }else{
+        } else {
             return new ArrayList<String>();
         }
     }
 
 
-    public static List<String> catchColumn(TableResult tableResult){
+    public static List<String> catchColumn(TableResult tableResult) {
         return tableResult.getResolvedSchema().getColumnNames();
     }
 }

dlink-client/dlink-client-base/src/main/java/com/dlink/utils/FlinkBaseUtil.java

@@ -14,14 +14,14 @@ import java.util.Map;
  */
 public class FlinkBaseUtil {
 
-    public static Map<String,String> getParamsFromArgs(String[] args){
-        Map<String,String> params = new HashMap<>();
+    public static Map<String, String> getParamsFromArgs(String[] args) {
+        Map<String, String> params = new HashMap<>();
         ParameterTool parameters = ParameterTool.fromArgs(args);
-        params.put(FlinkParamConstant.ID,parameters.get(FlinkParamConstant.ID, null));
-        params.put(FlinkParamConstant.DRIVER,parameters.get(FlinkParamConstant.DRIVER, null));
-        params.put(FlinkParamConstant.URL,parameters.get(FlinkParamConstant.URL, null));
-        params.put(FlinkParamConstant.USERNAME,parameters.get(FlinkParamConstant.USERNAME, null));
-        params.put(FlinkParamConstant.PASSWORD,parameters.get(FlinkParamConstant.PASSWORD, null));
+        params.put(FlinkParamConstant.ID, parameters.get(FlinkParamConstant.ID, null));
+        params.put(FlinkParamConstant.DRIVER, parameters.get(FlinkParamConstant.DRIVER, null));
+        params.put(FlinkParamConstant.URL, parameters.get(FlinkParamConstant.URL, null));
+        params.put(FlinkParamConstant.USERNAME, parameters.get(FlinkParamConstant.USERNAME, null));
+        params.put(FlinkParamConstant.PASSWORD, parameters.get(FlinkParamConstant.PASSWORD, null));
         return params;
     }
 }

dlink-client/dlink-client-base/src/main/resources/spring/dubbo-demo-consumer.xml

-<?xml version="1.0" encoding="UTF-8"?>
-<!--
-  Licensed to the Apache Software Foundation (ASF) under one or more
-  contributor license agreements.  See the NOTICE file distributed with
-  this work for additional information regarding copyright ownership.
-  The ASF licenses this file to You 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.
-  -->
-
-<beans xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-       xmlns:dubbo="http://dubbo.apache.org/schema/dubbo"
-       xmlns="http://www.springframework.org/schema/beans" xmlns:context="http://www.springframework.org/schema/context"
-       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
-       http://dubbo.apache.org/schema/dubbo http://dubbo.apache.org/schema/dubbo/dubbo.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">
-    <context:property-placeholder/>
-
-    <dubbo:application name="demo-consumer"/>
-
-    <dubbo:registry address="zookeeper://${zookeeper.address:127.0.0.1}:2181"/>
-
-<!--    <dubbo:reference id="demoService" check="true" interface="com.dlink.service.DemoService" version="1.0.0"/>-->
-
-</beans>