public class ClientFileTransfer extends Transfer
ClientFileTransfer allows the user to drop files from the user's file
system on a DropTarget. The DropEvent will contain data of the type
ClientFile[].Transfer,
ClientFile,
ClientFileUploader| Modifier and Type | Method and Description |
|---|---|
static ClientFileTransfer |
getInstance() |
TransferData[] |
getSupportedTypes()
Returns a list of the platform specific data types that can be converted
using this transfer agent.
|
protected int[] |
getTypeIds()
Returns the platform specific ids of the data types that can be converted
using this transfer agent.
|
protected java.lang.String[] |
getTypeNames()
Returns the platform specific names of the data types that can be converted
using this transfer agent.
|
boolean |
isSupportedType(TransferData transferData)
Returns true if the
TransferData data type can be converted
using this transfer agent, or false otherwise (including if transferData is
null). |
void |
javaToNative(java.lang.Object object,
TransferData transferData)
Converts a java representation of data to a platform specific
representation of the data.
|
java.lang.Object |
nativeToJava(TransferData transferData)
Converts a platform specific representation of data to a java
representation.
|
registerType, validatepublic static ClientFileTransfer getInstance()
public TransferData[] getSupportedTypes()
Transfer
Only the data type fields of the TransferData objects are
filled in.
getSupportedTypes in class Transferpublic boolean isSupportedType(TransferData transferData)
TransferTransferData data type can be converted
using this transfer agent, or false otherwise (including if transferData is
null).isSupportedType in class TransfertransferData - a platform specific description of a data type; only
the data type fields of the TransferData object need
to be filled inprotected int[] getTypeIds()
TransfergetTypeIds in class Transferprotected java.lang.String[] getTypeNames()
TransfergetTypeNames in class Transferpublic void javaToNative(java.lang.Object object,
TransferData transferData)
TransferOn a successful conversion, the transferData.result field will be set to 1. If this transfer agent is unable to perform the conversion, the transferData.result field will be set to a failure value of 0.
IMPORTANT: This method is not part of the RWT public API. It is marked public only so that it can be shared within the packages provided by RWT. It should never be accessed from application code.
javaToNative in class Transferobject - a java representation of the data to be converted; the type
of Object that is passed in is dependent on the
Transfer subclass.transferData - an empty TransferData object; this object will be filled
in on return with the platform specific representation of the datapublic java.lang.Object nativeToJava(TransferData transferData)
TransferIMPORTANT: This method is not part of the RWT public API. It is marked public only so that it can be shared within the packages provided by RWT. It should never be accessed from application code.
nativeToJava in class TransfertransferData - the platform specific representation of the data to be
convertednull
then null is returned. The type of Object that is
returned is dependent on the Transfer subclass.
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All rights reserved. This program and the accompanying materials
are made available under the terms of the
Eclipse Public License v1.0