commonlogmessage.java

纯java服务器

// $Id: CommonLogMessage.java,v 1.10 2001/01/19 04:53:21 nconway Exp $
package tornado;
import java.util.Date;
import java.text.SimpleDateFormat;

public class CommonLogMessage {
    private static final SimpleDateFormat logDateMaker =
            new SimpleDateFormat("dd/MMM/yyyy:HH:mm:ss");

    private String remoteHost = "-";
    private String remoteLogName = "-";
    private String userName = "-";
    private String date = formatDate(new Date());
    private String rawRequest = "-";
    private int statusCode = 0;
    private long dataSent = 0;

    /** Creates a new instance with the specified field values.*/
    CommonLogMessage(String s1, String s2, String s3,
                    String s4, String s5, int i1, long l1) {
        remoteHost = s1;
        remoteLogName = s2;
        userName = s3;
        date = s4;
        rawRequest = s5;
        statusCode = i1;
        dataSent = l1;
    }

    /** Creates a new instance, reading information from the specified
      * <code>Response</code>.
      */
    CommonLogMessage(Request request) {
        remoteHost = request.getHostAddress();
        rawRequest = request.getRawRequest();
    }

    /** Returns the specified <code>Date</code>, formatted according to the
      * Common Web Server Log Format.
      */
    private static String formatDate(Date date) {
        return logDateMaker.format(date).toString();
    }

    /** Returns simple representation of the data in this object.
      * Not yet implemented.
      */
    public String toString() {
        return null;
    }

    /** Returns the IP address of the HTTP client.*/
    public String getRemoteHost() {
        return remoteHost;
    }

    /** Returns the RFC1413 (ident) username of the HTTP client. Currently,
      * no RFC1413-related methods are implemented, so it will almost
      * always return the default "-".
      */
    public String getRemoteLogName() {
        return remoteLogName;
    }

    /** Returns the HTTP Authentication username of the HTTP client.
      * Currently, no HTTP Authentication-related methods are implemented,
      * so this will almost always return the default "-".
      */
    public String getUserName() {
        return userName;
    }

    /** Returns the date the connection with the client was begun. Note
      * that this does <b>not</b> return a <code>Date</code> object, and
      * thus is not convenient to modify.
      */
    public String getDate() {
        return date;
    }

    /** Returns the raw HTTP request sent by the client.*/
    public String getRawRequest() {
        return rawRequest;
    }

    /** Returns the HTTP status code of the completed transaction with
      * the client.
      */
    public int getStatusCode() {
        return statusCode;
    }

    /** Returns the number of bytes sent to the client during this
      * HTTP transaction. Currently not implemented. Keep in mind
      * this need to be a "long" integer to return huge filesizes.
      */
    public long getBytesSent() {
        return dataSent;
    }

    /** Sets the remote hostname or IP address.*/
    public void setRemoteHost(String host) {
        this.remoteHost = host;
    }

    /** Sets the remote RFC1413 (ident) username.*/
    public void setRemoteLogName(String userName) {
        this.remoteLogName = userName;
    }

    /** Sets the HTTP Authentication username.*/
    public void setUserName(String userName) {
        this.userName = userName;
    }

    /** Sets the date of the transaction. Note: this should be passed
      * a <code>Date</code> object. It will be converted to the
      * correct format and stored as a <code>String</code>.
      */
    public void setDate(Date date) {
        this.date = formatDate(date);
    }

    /** Sets the raw HTTP request line.*/
    public void setRawRequest(String request) {
        this.rawRequest = request;
    }

    /** Sets the HTTP status code.*/
    public void setStatusCode(int code) {
        this.statusCode = code;
    }

    /** Sets the number of bytes sent in this transaction.*/
    public void setBytesSent(long length) {
        this.dataSent = length;
    }

}