feat(web): 增加type类型用于区分不同的子类

gringotts-web/src/main/java/com/eshore/gringotts/web/domain/resource/entity/DataResource.java

@@ -1,22 +1,25 @@
 package com.eshore.gringotts.web.domain.resource.entity;
 
 import com.eshore.gringotts.core.Constants;
-import com.eshore.gringotts.web.domain.entity.SimpleEntity;
+import com.eshore.gringotts.web.domain.base.entity.SimpleEntity;
 import com.eshore.gringotts.web.domain.resource.entity.format.ResourceFormat;
 import com.eshore.gringotts.web.domain.resource.entity.type.ResourceType;
+import com.eshore.gringotts.web.domain.upload.entity.DataFile;
+import javax.persistence.CascadeType;
 import javax.persistence.Column;
-import javax.persistence.EnumType;
+import javax.persistence.ConstraintMode;
-import javax.persistence.Enumerated;
+import javax.persistence.Entity;
+import javax.persistence.EntityListeners;
+import javax.persistence.FetchType;
+import javax.persistence.ForeignKey;
 import javax.persistence.JoinColumn;
 import javax.persistence.OneToOne;
+import javax.persistence.Table;
 import lombok.Getter;
 import lombok.Setter;
 import lombok.ToString;
 import org.hibernate.annotations.DynamicUpdate;
 import org.springframework.data.jpa.domain.support.AuditingEntityListener;
-import javax.persistence.Entity;
-import javax.persistence.EntityListeners;
-import javax.persistence.Table;
 
 @Getter
 @Setter
@@ -29,10 +32,16 @@ public class DataResource extends SimpleEntity {
     @Column(nullable = false)
     private String name;
     private String description;
-    @OneToOne
+    @OneToOne(cascade = CascadeType.DETACH, fetch = FetchType.LAZY)
     @JoinColumn(nullable = false)
+    @ToString.Exclude
     private ResourceType type;
-    @OneToOne
+    @OneToOne(cascade = CascadeType.DETACH, fetch = FetchType.LAZY)
     @JoinColumn(nullable = false)
+    @ToString.Exclude
     private ResourceFormat format;
+    @OneToOne(cascade = CascadeType.DETACH, fetch = FetchType.LAZY)
+    @JoinColumn(foreignKey = @ForeignKey(ConstraintMode.NO_CONSTRAINT))
+    @ToString.Exclude
+    private DataFile example;
 }

gringotts-web/src/main/java/com/eshore/gringotts/web/domain/resource/entity/format/CsvResourceFormat.java

@@ -23,4 +23,9 @@ import lombok.ToString;
 @DiscriminatorValue("CSV")
 public class CsvResourceFormat extends ResourceFormat {
     private String schema;
+
+    @Override
+    public Type getFormatType() {
+        return Type.CSV;
+    }
 }

gringotts-web/src/main/java/com/eshore/gringotts/web/domain/resource/entity/format/JsonLineResourceFormat.java

@@ -23,4 +23,9 @@ import lombok.ToString;
 @DiscriminatorValue("JSON_LINE")
 public class JsonLineResourceFormat extends ResourceFormat {
     private String schema;
+
+    @Override
+    public Type getFormatType() {
+        return Type.JSON_LINE;
+    }
 }

gringotts-web/src/main/java/com/eshore/gringotts/web/domain/resource/entity/format/JsonResourceFormat.java

@@ -1,6 +1,5 @@
 package com.eshore.gringotts.web.domain.resource.entity.format;
 
-import javax.persistence.Column;
 import javax.persistence.DiscriminatorValue;
 import javax.persistence.Entity;
 import lombok.AllArgsConstructor;
@@ -24,4 +23,9 @@ import lombok.ToString;
 @DiscriminatorValue("JSON")
 public class JsonResourceFormat extends ResourceFormat {
     private String schema;
+
+    @Override
+    public Type getFormatType() {
+        return Type.JSON;
+    }
 }

gringotts-web/src/main/java/com/eshore/gringotts/web/domain/resource/entity/format/LineResourceFormat.java

@@ -18,4 +18,8 @@ import lombok.ToString;
 @Entity
 @DiscriminatorValue("LINE")
 public class LineResourceFormat extends ResourceFormat {
+    @Override
+    public Type getFormatType() {
+        return Type.LINE;
+    }
 }

gringotts-web/src/main/java/com/eshore/gringotts/web/domain/resource/entity/format/NoneResourceFormat.java

@@ -18,4 +18,8 @@ import lombok.ToString;
 @Entity
 @DiscriminatorValue("NONE")
 public class NoneResourceFormat extends ResourceFormat {
+    @Override
+    public Type getFormatType() {
+        return Type.NONE;
+    }
 }

gringotts-web/src/main/java/com/eshore/gringotts/web/domain/resource/entity/format/ResourceFormat.java

@@ -1,12 +1,10 @@
 package com.eshore.gringotts.web.domain.resource.entity.format;
 
 import com.eshore.gringotts.core.Constants;
-import com.eshore.gringotts.web.domain.entity.IdOnlyEntity;
+import com.eshore.gringotts.web.domain.base.entity.IdOnlyEntity;
 import javax.persistence.DiscriminatorColumn;
 import javax.persistence.DiscriminatorType;
 import javax.persistence.Entity;
-import javax.persistence.EnumType;
-import javax.persistence.Enumerated;
 import javax.persistence.Inheritance;
 import javax.persistence.InheritanceType;
 import javax.persistence.Table;
@@ -27,7 +25,7 @@ import lombok.ToString;
 @Table(name = Constants.TABLE_PREFIX + "resource_format")
 @Inheritance(strategy = InheritanceType.SINGLE_TABLE)
 @DiscriminatorColumn(name = "type", discriminatorType = DiscriminatorType.STRING)
-public class ResourceFormat extends IdOnlyEntity {
+public abstract class ResourceFormat extends IdOnlyEntity {
     public enum Type {
         NONE,
         LINE,
@@ -35,4 +33,6 @@ public class ResourceFormat extends IdOnlyEntity {
         JSON_LINE,
         CSV,
     }
+
+    public abstract Type getFormatType();
 }

gringotts-web/src/main/java/com/eshore/gringotts/web/domain/resource/entity/type/ApiResourceType.java

@@ -22,4 +22,9 @@ public class ApiResourceType extends ResourceType {
     private String url;
     private String username;
     private String password;
+
+    @Override
+    public Type getResourceType() {
+        return Type.API;
+    }
 }

gringotts-web/src/main/java/com/eshore/gringotts/web/domain/resource/entity/type/DatabaseResourceType.java

@@ -26,9 +26,14 @@ public class DatabaseResourceType extends ResourceType {
     private String password;
     @Column(nullable = false)
     @Enumerated(EnumType.STRING)
-    private Type type;
+    private DatabaseType databaseType;
 
-    public enum Type {
+    @Override
+    public Type getResourceType() {
+        return Type.DATABASE;
+    }
+
+    public enum DatabaseType {
         MYSQL,
         POSTGRESQL,
         ORACLE,

gringotts-web/src/main/java/com/eshore/gringotts/web/domain/resource/entity/type/FileResourceType.java

@@ -1,7 +1,8 @@
 package com.eshore.gringotts.web.domain.resource.entity.type;
 
 import com.eshore.gringotts.core.Constants;
-import javax.persistence.Column;
+import com.eshore.gringotts.web.domain.upload.entity.DataFile;
+import javax.persistence.ConstraintMode;
 import javax.persistence.Entity;
 import javax.persistence.Table;
 import lombok.AllArgsConstructor;
@@ -18,6 +19,12 @@ import lombok.ToString;
 @Entity
 @Table(name = Constants.TABLE_PREFIX + "resource_type_file")
 public class FileResourceType extends ResourceType {
-    @Column(nullable = false)
+    @OneToOne
-    private String path;
+    @JoinColumn(nullable = false, foreignKey = @ForeignKey(ConstraintMode.NO_CONSTRAINT))
+    private DataFile file;
+
+    @Override
+    public Type getResourceType() {
+        return Type.FILE;
+    }
 }

gringotts-web/src/main/java/com/eshore/gringotts/web/domain/resource/entity/type/FtpResourceType.java

@@ -24,4 +24,9 @@ public class FtpResourceType extends ResourceType {
     private String password;
     private String path;
     private String regexFilter;
+
+    @Override
+    public Type getResourceType() {
+        return Type.FTP;
+    }
 }

gringotts-web/src/main/java/com/eshore/gringotts/web/domain/resource/entity/type/HDFSResourceType.java

@@ -1,7 +1,8 @@
 package com.eshore.gringotts.web.domain.resource.entity.type;
 
 import com.eshore.gringotts.core.Constants;
-import javax.persistence.Column;
+import com.eshore.gringotts.web.domain.upload.entity.DataFile;
+import javax.persistence.ConstraintMode;
 import javax.persistence.Entity;
 import javax.persistence.Table;
 import lombok.AllArgsConstructor;
@@ -18,8 +19,15 @@ import lombok.ToString;
 @Entity
 @Table(name = Constants.TABLE_PREFIX + "resource_type_hdfs")
 public class HDFSResourceType extends ResourceType {
-    @Column(nullable = false)
+    @OneToOne
-    private String coreSite;
+    @JoinColumn(nullable = false, foreignKey = @ForeignKey(ConstraintMode.NO_CONSTRAINT))
-    @Column(nullable = false)
+    private DataFile coreSite;
-    private String hdfsSite;
+    @OneToOne
+    @JoinColumn(nullable = false, foreignKey = @ForeignKey(ConstraintMode.NO_CONSTRAINT))
+    private DataFile hdfsSite;
+
+    @Override
+    public Type getResourceType() {
+        return Type.HDFS;
+    }
 }

gringotts-web/src/main/java/com/eshore/gringotts/web/domain/resource/entity/type/ResourceType.java

@@ -1,7 +1,7 @@
 package com.eshore.gringotts.web.domain.resource.entity.type;
 
 import com.eshore.gringotts.core.Constants;
-import com.eshore.gringotts.web.domain.entity.IdOnlyEntity;
+import com.eshore.gringotts.web.domain.base.entity.IdOnlyEntity;
 import javax.persistence.Entity;
 import javax.persistence.Inheritance;
 import javax.persistence.InheritanceType;
@@ -22,5 +22,14 @@ import lombok.ToString;
 @Entity
 @Table(name = Constants.TABLE_PREFIX + "resource_type")
 @Inheritance(strategy = InheritanceType.JOINED)
-public class ResourceType extends IdOnlyEntity {
+public abstract class ResourceType extends IdOnlyEntity {
+    public abstract Type getResourceType();
+
+    public enum Type {
+        API,
+        DATABASE,
+        FILE,
+        FTP,
+        HDFS,
+    }
 }