Java开发网 - 请问如何实例化这个FILE类。

Topic: 请问如何实例化这个FILE类。

1.请问如何实例化这个FILE类。

Posted by: shokey520
Posted on: 2005-04-12 16:04

FILE类源码如下：
import java.sql.Blob;

/**
* @hibernate.class table="UploadFile"
*/
public class File {
private String id = null;

private Blob file = null;

private String fileName = null;

private String contentType = null;

/**
* @hibernate.property length="50" not-null="true"
* @return Returns the contenttype.
*/
public String getContentType() {
return contentType;
}

/**
* @param contenttype
* The contenttype to set.
*/
public void setContentType(String contenttype) {
this.contentType = contenttype;
}

/**
* @hibernate.property column="uploadFile" not-null="true"
* @return Returns the file.
*/
public Blob getFile() {
return file;
}

/**
* @param file
* The file to set.
*/
public void setFile(Blob file) {
this.file = file;
}

/**
* @hibernate.property length="100" not-null="true"
* @return Returns the filename.
*/
public String getFileName() {
return fileName;
}

/**
* @param filename
* The filename to set.
*/
public void setFileName(String filename) {
this.fileName = filename;
}

/**
* @hibernate.id column="File_id" length="32" unsaved-value="null"
* generator-class="uuid.hex"
* @return Returns the id.
*/
public String getId() {
return id;
}

/**
* @param id
* The id to set.
*/
public void setId(String id) {
this.id = id;
}

public boolean equals(Object obj) {
if (!(obj instanceof File))
return false;
File file = (File) obj;
if (!file.getContentType().equals(contentType))
return false;
if (!file.getFileName().equals(fileName))
return false;
if (!file.getFile().equals(file))
return false;
return true;
}

public int hashCode() {
return fileName.hashCode() + file.hashCode() + contentType.hashCode();
}
}

2.Re:请问如何实例化这个FILE类。 [Re: shokey520]	Copy to clipboard
Posted by: 铁针 Posted on: 2005-04-13 13:14 基本上废废！谁有工夫一上眼读你代码？！

3.Re:请问如何实例化这个FILE类。 [Re: shokey520]	Copy to clipboard
Posted by: simbas Posted on: 2005-04-13 18:29 File f = new File();

4.Re:请问如何实例化这个FILE类。 [Re: shokey520]	Copy to clipboard
Posted by: VirusCamp Posted on: 2005-04-14 13:06 同simbas File f = new File(); //然后用 f.setXXXXX(); f.setXXXXX(); //设值