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. > > -- > You received this message because you are subscribed to the Google Groups > "Google Web Toolkit" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/google-web-toolkit?hl=en. > > -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
