com.ibm.tivoli.maximo.miniapps.treegrid

Class StreamingDataBuilder

java.lang.Object

com.ibm.tivoli.maximo.miniapps.treegrid.StreamingDataBuilder

All Implemented Interfaces:

TGJsonWriter, TreeGridUtil.ITGSerializationHelper

public class StreamingDataBuilder
extends java.lang.Object
implements TGJsonWriter, TreeGridUtil.ITGSerializationHelper

Streaming API for build large TreeGrid models. The begin/end methods have to used to denote the start/end of sections. set(name,value) can be used to set an object's value.

 StreamingDataBuilder data = new StreamingDataBuilder(resp.getWriter());
 data.beingBody();
 data.beginRow();
 data.set(TreeGrid.I.id, "ROOT");
 data.set("Test", "Root Row");
 data.beginItems();
 data.beginRow();
 data.set(TreeGrid.I.id, 1);
 data.set("Test", "Row 1");
 data.endRow();
 data.beginRow();
 data.set(TreeGrid.I.id, 2);
 data.set("Test", "Row 2");
 data.endRow();
 data.endItems();
 data.endRow();
 data.endBody();
 
 

Author:

sls

Constructor Summary

Constructors

Constructor and Description
StreamingDataBuilder(TGJsonWriter writer, TreeGridUtil.ITGSerializationHelper helper)

Method Summary

Modifier and Type	Method and Description
TGJsonWriter	beginArray()
void	beginItems()
TGJsonWriter	beginObject()
void	beginRow()
void	beingBody()
TGJsonWriter	endArray()
void	endBody()
void	endItems()
TGJsonWriter	endObject()
void	endRow()
UserInfo	getUserInfo()
java.util.TimeZone	getUserTimeZone()
boolean	isModelRefresh()
boolean	isSerializable(java.lang.String field, java.lang.Object val) Helper can help eliminate fields that are not serializable
TGJsonWriter	name(java.lang.String name)
void	set(java.lang.String name, boolean value)
void	set(java.lang.String name, java.util.Date value)
void	set(java.lang.String name, double value)
void	set(java.lang.String name, float value)
void	set(java.lang.String name, int value)
void	set(java.lang.String name, long value)
void	set(java.lang.String name, java.lang.Number value)
void	set(java.lang.String name, java.lang.Object value)
void	set(java.lang.String name, java.lang.String value)
void	setModelRefresh(boolean value)
TGJsonWriter	value(boolean value)
TGJsonWriter	value(double value)
TGJsonWriter	value(long value)
TGJsonWriter	value(java.lang.Number value)
TGJsonWriter	value(java.lang.String value)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

StreamingDataBuilder

public StreamingDataBuilder(TGJsonWriter writer,
                            TreeGridUtil.ITGSerializationHelper helper)

Method Detail

beingBody

public void beingBody()
               throws java.io.IOException

Throws:

java.io.IOException

beginItems

public void beginItems()
                throws java.io.IOException

Throws:

java.io.IOException

endItems

public void endItems()
              throws java.io.IOException

Throws:

java.io.IOException

beginRow

public void beginRow()
              throws java.io.IOException

Throws:

java.io.IOException

endRow

public void endRow()
            throws java.io.IOException

Throws:

java.io.IOException

endBody

public void endBody()
             throws java.io.IOException

Throws:

java.io.IOException

set

public void set(java.lang.String name,
                java.lang.String value)
         throws java.io.IOException

Throws:

java.io.IOException

set

public void set(java.lang.String name,
                java.lang.Number value)
         throws java.io.IOException

Throws:

java.io.IOException

set

public void set(java.lang.String name,
                int value)
         throws java.io.IOException

Throws:

java.io.IOException

set

public void set(java.lang.String name,
                long value)
         throws java.io.IOException

Throws:

java.io.IOException

set

public void set(java.lang.String name,
                float value)
         throws java.io.IOException

Throws:

java.io.IOException

set

public void set(java.lang.String name,
                double value)
         throws java.io.IOException

Throws:

java.io.IOException

set

public void set(java.lang.String name,
                boolean value)
         throws java.io.IOException

Throws:

java.io.IOException

set

public void set(java.lang.String name,
                java.util.Date value)
         throws java.io.IOException

Throws:

java.io.IOException

set

public void set(java.lang.String name,
                java.lang.Object value)
         throws java.io.IOException

Throws:

java.io.IOException

beginArray

public TGJsonWriter beginArray()
                        throws java.io.IOException

Specified by:

beginArray in interface TGJsonWriter

Throws:

java.io.IOException

beginObject

public TGJsonWriter beginObject()
                         throws java.io.IOException

Specified by:

beginObject in interface TGJsonWriter

Throws:

java.io.IOException

endArray

public TGJsonWriter endArray()
                      throws java.io.IOException

Specified by:

endArray in interface TGJsonWriter

Throws:

java.io.IOException

endObject

public TGJsonWriter endObject()
                       throws java.io.IOException

Specified by:

endObject in interface TGJsonWriter

Throws:

java.io.IOException

name

public TGJsonWriter name(java.lang.String name)
                  throws java.io.IOException

Specified by:

name in interface TGJsonWriter

Throws:

java.io.IOException

value

public TGJsonWriter value(boolean value)
                   throws java.io.IOException

Specified by:

value in interface TGJsonWriter

Throws:

java.io.IOException

value

public TGJsonWriter value(double value)
                   throws java.io.IOException

Specified by:

value in interface TGJsonWriter

Throws:

java.io.IOException

value

public TGJsonWriter value(long value)
                   throws java.io.IOException

Specified by:

value in interface TGJsonWriter

Throws:

java.io.IOException

value

public TGJsonWriter value(java.lang.Number value)
                   throws java.io.IOException

Specified by:

value in interface TGJsonWriter

Throws:

java.io.IOException

value

public TGJsonWriter value(java.lang.String value)
                   throws java.io.IOException

Specified by:

value in interface TGJsonWriter

Throws:

java.io.IOException

getUserTimeZone

public java.util.TimeZone getUserTimeZone()

Specified by:

getUserTimeZone in interface TreeGridUtil.ITGSerializationHelper

getUserInfo

public UserInfo getUserInfo()

Specified by:

getUserInfo in interface TreeGridUtil.ITGSerializationHelper

isSerializable

public boolean isSerializable(java.lang.String field,
                              java.lang.Object val)

Description copied from interface: TreeGridUtil.ITGSerializationHelper

Helper can help eliminate fields that are not serializable

Specified by:

isSerializable in interface TreeGridUtil.ITGSerializationHelper

Returns:

isModelRefresh

public boolean isModelRefresh()

Specified by:

isModelRefresh in interface TreeGridUtil.ITGSerializationHelper

setModelRefresh

public void setModelRefresh(boolean value)

Specified by:

setModelRefresh in interface TreeGridUtil.ITGSerializationHelper