field.java

来自「J2EE eclipse 下开发数据库一个插件」· Java 代码 · 共 218 行

package com.tanghan.db;

import java.io.Serializable;
import com.tanghan.db.util.*;

public class Field implements Serializable{

	//字段名称
	private String fieldName = "";
	
	//字段在java.sql.Types中的类型
	
	private int fieldType = 0;
	//字段类型
	private String fieldTypeName = "";
	
	//字段长度
	private int fieldLength = 0;
	
	//
	private int precision = 0;
	
	//
	private int scale = 0;
	
	//表名称
	private String tableName = "";
	
	//是否为空
	private boolean nullable = false;
	
	
	//是否为关键字
	private boolean primaryKey = false;
	
	//是否为外键
	private boolean foreignKey = false;
	
	//该表字段相对应得java类型
	private String javaFieldType = "String";
		
	public Field(String tableName ,String fieldName,int fieldType, String fieldTypeName, int fieldLength,
	                 int precision, int scale,boolean nullable) {
	    this.tableName = tableName;
		this.fieldName = fieldName;
		this.fieldType = fieldType;
		this.fieldTypeName = fieldTypeName;
		this.fieldLength = fieldLength;
	    this.precision = precision;
	    this.scale = scale;
	    this.nullable = nullable;
	    javaFieldType = JavaFieldTypes.getJavaType(this);
	}
	/**
	 * Gets the fieldName
	 * @return Returns a String
	 */
	public String getFieldName() {
		return fieldName;
	}
	/**
	 * Sets the fieldName
	 * @param fieldName The fieldName to set
	 */
	public void setFieldName(String fieldName) {
		this.fieldName = fieldName;
	}

	/**
	 * Gets the fieldType
	 * @return Returns a String
	 */
	public int getFieldType() {
		return fieldType;
	}
	/**
	 * Sets the fieldType
	 * @param fieldType The fieldType to set
	 */
	public void setFieldType(int fieldType) {
		this.fieldType = fieldType;
	    javaFieldType = JavaFieldTypes.getJavaType(this);
	}

	/**
	 * Gets the fieldLength
	 * @return Returns a int
	 */
	public int getFieldLength() {
		return fieldLength;
	}
	/**
	 * Sets the fieldLength
	 * @param fieldLength The fieldLength to set
	 */
	public void setFieldLength(int fieldLength) {
		this.fieldLength = fieldLength;
	}

	/**
	 * Gets the precision
	 * @return Returns a int
	 */
	public int getPrecision() {
		return precision;
	}
	/**
	 * Sets the precision
	 * @param precision The precision to set
	 */
	public void setPrecision(int precision) {
		this.precision = precision;
	}

	/**
	 * Gets the scale
	 * @return Returns a int
	 */
	public int getScale() {
		return scale;
	}
	/**
	 * Sets the scale
	 * @param scale The scale to set
	 */
	public void setScale(int scale) {
		this.scale = scale;
	}

	/**
	 * Gets the tableName
	 * @return Returns a String
	 */
	public String getTableName() {
		return tableName;
	}
	/**
	 * Sets the tableName
	 * @param tableName The tableName to set
	 */
	public void setTableName(String tableName) {
		this.tableName = tableName;
	}

	/**
	 * Gets the nullable
	 * @return Returns a boolean
	 */
	public boolean isNullable() {
		return nullable;
	}
	/**
	 * Sets the nullable
	 * @param nullable The nullable to set
	 */
	public void setNullable(boolean nullable) {
		this.nullable = nullable;
	}

	/**
	 * Gets the fieldTypeName
	 * @return Returns a String
	 */
	public String getFieldTypeName() {
		return fieldTypeName;
	}
	/**
	 * Sets the fieldTypeName
	 * @param fieldTypeName The fieldTypeName to set
	 */
	public void setFieldTypeName(String fieldTypeName) {
		this.fieldTypeName = fieldTypeName;
	}

	/**
	 * Gets the javaFieldType
	 * @return Returns a String
	 */
	public String getJavaFieldType() {
		return javaFieldType;
	}
	/**
	 * Sets the javaFieldType
	 * @param javaFieldType The javaFieldType to set
	 */
	public void setJavaFieldType(String javaFieldType) {
		this.javaFieldType = javaFieldType;
	}

	/**
	 * @return
	 */
	public boolean isForeignKey() {
		return foreignKey;
	}

	/**
	 * @return
	 */
	public boolean isPrimaryKey() {
		return primaryKey;
	}

	/**
	 * @param b
	 */
	public void setForeignKey(boolean b) {
		foreignKey = b;
	}

	/**
	 * @param b
	 */
	public void setPrimaryKey(boolean b) {
		primaryKey = b;
	}

}