On your value proxy add the following annotation to the interface
> @SuppressWarnings("requestfactory")
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On Jun 21, 2012, at 3:31 AM, tzhotmail <[email protected]> wrote:
> Thanks Alexandre , but that did not work as well
>
> On Tuesday, 19 June 2012 11:56:18 UTC-4, Alexandre Ardhuin wrote:
> The value attribute in @ProxyForName should be "com.vo.GenericTreeNode"
> instead of "com.vo.GenericTreeNode<Account>"
>
> Alexandre
>
>
> 2012/6/19 tzhotmail <[email protected]>
> Please help on GWT JAVA Generics with ValueProxy
>
> I have the following Domain class
> public class GenericTreeNode<T> implements java.io.Serializable{
>
> /**
> *
> */
> private static final long serialVersionUID = 1L;
> private T data;
> private List<GenericTreeNode<T>> children;
> private GenericTreeNode<T> parent;
>
> public GenericTreeNode() {
> super();
> children = new ArrayList<GenericTreeNode<T>>();
> }
>
> public GenericTreeNode( T data ) {
> this();
> setData( data );
> }
>
> public GenericTreeNode<T> getParent() {
> return this.parent;
> }
>
> public List<GenericTreeNode<T>> getChildren() {
> return this.children;
> }
>
>
>
> public void removeChildAt( int index ) throws
> IndexOutOfBoundsException {
> children.remove( index );
> }
>
> public GenericTreeNode<T> getChildAt( int index ) throws
> IndexOutOfBoundsException {
> return children.get( index );
> }
>
> public T getData() {
> return this.data;
> }
>
> public void setData( T data ) {
> this.data = data;
> }
>
> public String toString() {
> return getData().toString();
> }
>
> @Override
> public boolean equals( Object obj ) {
> if ( this == obj ) {
> return true;
> }
> if ( obj == null ) {
> return false;
> }
> if ( getClass() != obj.getClass() ) {
> return false;
> }
> GenericTreeNode<?> other = (GenericTreeNode<?>) obj;
> if ( data == null ) {
> if ( other.data != null ) {
> return false;
> }
> } else if ( !data.equals( other.data ) ) {
> return false;
> }
> return true;
> }
>
> /
> }
>
> then I created the following Client Proxies and Request Factory.
>
> import com.google.web.bindery.requestfactory.shared.ProxyForName;
> import com.google.web.bindery.requestfactory.shared.ValueProxy;
> @ProxyForName( value = "com.vo.Account" )
> public interface AccountProxy extends ValueProxy {
> public Integer getPfId();
>
> public void setPfId( Integer pfId );
>
> public Integer getPfParentId();
>
> public void setPfParentId( Integer pfParentId );
>
> public Integer getPfRootId();
>
> public void setPfRootId( Integer pfRootId );
>
> public String getName();
>
> public void setName( String name );
> }
>
> @ProxyForName( value = "com.vo.GenericTreeNode<Account>" )
> public interface AccountNodeProxy<AccountProxy> extends ValueProxy{
>
> List<AccountNodeProxy<AccountProxy>> getChildren();
>
> AccountProxy getData();
>
> }
>
>
> @ServiceName( value = "com.server.DesktopService", locator =
> "com.server.locator.SpringServiceLocator" )
> public interface DesktopRequest extends RequestContext {
>
> abstract Request<List<AccountProxy>> getAccounts( Integer realm,
> List<Integer> relations );
>
> abstract Request<List<AccountNodeProxy<AccountProxy>>>
> getAccountsNodes( Integer realm, List<Integer> relations );
>
> abstract Request<List<AccountProxy>> getAccounts( String userId,
> List<Integer> realms );
>
> abstract Request<List<ApplicationProxy>> getApplications();
>
> abstract Request<List<AttributeDefProxy>> getAttributeDefs( String
> attributeName );
>
> }
>
>
> But I still get the message below on Compiling , where am I doing
> wrong.
>
> warning: Cannot fully validate proxy since type
> com.vo.GenericTreeNode<AccountProxy> is not available
>
> Add @SuppressWarnings("requestfactory") to dismiss.
> error: The type AccountProxy cannot be used here
> warning: Cannot validate this method because the domain mapping for
> the return
> type
> (com.client.proxy.AccountNodeProxy<com.client.proxy.AccountProxy>)
> could not be resolved to a domain type
>
> Add @SuppressWarnings("requestfactory") to dismiss.
> error: Could not load domain mapping for context DesktopRequest.
> Check that both the shared interfaces and server domain types are on
> the classpa
> th.
> 2 errors
> [INFO]
> ------------------------------------------------------------------------
> [ERROR] BUILD ERROR
> [INFO]
> ------------------------------------------------------------------------
> [INFO] Command execution failed.
>
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