Ostream.java

package is;

import java.sql.Date;
import java.sql.Time;
import java.lang.*;
import java.util.Hashtable;

public class Ostream
{
    private String name;
    private String type;
    private StringBuffer data;
    
    Ostream( String name, String type )
    {
        this.name = name;
        this.type = type;
        data = new StringBuffer();      
    }
    
    String getData( )
    { 
        return ( "<o c=\"" + type + "\" i=\"" + name + "\">\n" + data + "</o>" );
    }
    
    public Ostream put( boolean v )
    {
        data.append("<a t=\"bool\">" + ( v == true ? "1" : "0" ) + "</a>\n");
        return this;
    }
    public Ostream put( byte v, boolean sign )
    {
        data.append("<a t=\"" + (sign ? "s8" : "u8") + "\">" + v + "</a>\n");
        return this;
    }
    
    public Ostream put( short v, boolean sign )
    {
        data.append("<a t=\"" + (sign ? "s16" : "u16") + "\">" + v + "</a>\n");
        return this;
    }
    
    public Ostream put( int v, boolean sign )
    {
        data.append("<a t=\"" + (sign ? "s32" : "u32") + "\">" + v + "</a>\n");
        return this;
    }
    
    public Ostream put( float v )
    {
        data.append("<a t=\"float\">" + v + "</a>\n");
        return this;
    }
    
    public Ostream put( double v )
    {
        data.append("<a t=\"double\">" + v + "</a>\n");
        return this;
    }

    public Ostream put( String v )
    {
        data.append("<a t=\"string\">" + ( v == null ? "" : Util.validate( v ) ) + "</a>\n");
        return this;
    }    

    public Ostream put( Date v )
    {
        data.append("<a t=\"date\">" + ( v == null ? 0 : v.getTime()/1000 ) + "</a>\n");
        return this;
    }
    
    public Ostream put( Time v )
    {
        data.append("<a t=\"time\">" + ( v == null ? 0 : v.getTime()/1000 ) + "</a>\n");
        return this;
    }    
    
    
    public Ostream put( boolean[] v )
    {
        int length = ( v == null ? 0 : v.length );
        data.append("<a t=\"bool\" s=\"" + length + "\">");
        for( int i = 0; i < length; i++ )
        {
            data.append(v[i] == true ? "1 " : "0 ");
        }
        data.append("</a>\n");
        return this;
    }
    
    public Ostream put( byte[] v, boolean sign )
    {
        int length = ( v == null ? 0 : v.length );
        data.append("<a t=\"" + (sign ? "s8" : "u8") + "\" s=\"" + length + "\">");
        for( int i = 0; i < length; i++ )
        {
            data.append(v[i] + " ");
        }
        data.append("</a>\n");
        return this;
    }
        
    public Ostream put( short[] v, boolean sign )
    {
        int length = ( v == null ? 0 : v.length );
        data.append("<a t=\"" + (sign ? "s16" : "u16") + "\" s=\"" + length + "\">");
        for( int i = 0; i < length; i++ )
        {
            data.append(v[i] + " ");
        }
        data.append("</a>\n");
        return this;
    }
    
    public Ostream put( int[] v, boolean sign )
    {
        int length = ( v == null ? 0 : v.length );
        data.append("<a t=\"" + (sign ? "s32" : "u32") + "\" s=\"" + length + "\">");
        for( int i = 0; i < length; i++ )
        {
            data.append(v[i] + " ");
        }
        data.append("</a>\n");
        return this;
    }
    
    public Ostream put( float[] v )
    {
        int length = ( v == null ? 0 : v.length );
        data.append("<a t=\"float\" s=\"" + length + "\">");
        for( int i = 0; i < length; i++ )
        {
            data.append(v[i] + " ");
        }
        data.append("</a>\n");
        return this;
    }
    
    public Ostream put( double[] v )
    {
        int length = ( v == null ? 0 : v.length );
        data.append("<a t=\"double\" s=\"" + length + "\">");
        for( int i = 0; i < length; i++ )
        {
            data.append(v[i] + " ");
        }
        data.append("</a>\n");
        return this;
    }

    public Ostream put( String[] v )
    {
        int length = ( v == null ? 0 : v.length );
        data.append("<a t=\"string\" s=\"" + length + "\">");
        for( int i = 0; i < length; i++ )
        {
            data.append("\"" + Util.validate( v[i] ) + "\" ");
        }
        data.append("</a>\n");
        return this;
    }
    
    public Ostream put( Date[] v )
    {
        int length = ( v == null ? 0 : v.length );
        data.append("<a t=\"date\" s=\"" + length + "\">");
        for( int i = 0; i < length; i++ )
        {
            data.append(v[i].getTime()/1000 + " ");
        }
        data.append("</a>\n");
        return this;
    }
    
    public Ostream put( Time[] v )
    {
        int length = ( v == null ? 0 : v.length );
        data.append("<a t=\"time\" s=\"" + length + "\">");
        for( int i = 0; i < length; i++ )
        {
            data.append(v[i].getTime()/1000 + " ");
        }
        data.append("</a>\n");
        return this;
    }
}

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