Hi to all, i am facing a problem with the java generics in rpc. I have implemented a rpc service using the java.lang.class<T> generic and while it works fine when i test it, it cannot be compiled. I have serialized the class that i need to pass through the rpc and i have implemented the default empty constructor but it still does not compile.
Here is my service and the class that i need to pass through the generic. package com.client.model.mybay.browse; import java.util.ArrayList; import com.google.gwt.user.client.rpc.RemoteService; import com.google.gwt.user.client.rpc.RemoteServiceRelativePath; import com.shared.source.MySource; @RemoteServiceRelativePath("categoryService") public interface CategoryBrowseService extends RemoteService{ ArrayList<MySource> getSourceList(Class<? extends MySource> classType); } package com.client.model.mybay.browse; import java.util.ArrayList; import com.google.gwt.user.client.rpc.AsyncCallback; import com.shared.source.MySource; public interface CategoryBrowseServiceAsync { void getSourceList(Class<? extends MySource> classType, AsyncCallback<ArrayList<MySource>> callback); } package com.sourcebay.shared.source; import java.util.Date; import javax.jdo.annotations.IdGeneratorStrategy; import javax.jdo.annotations.Inheritance; import javax.jdo.annotations.InheritanceStrategy; import javax.jdo.annotations.PersistenceCapable; import javax.jdo.annotations.Persistent; import javax.jdo.annotations.PrimaryKey; import com.google.gwt.user.client.rpc.IsSerializable; @PersistenceCapable @Inheritance(strategy = InheritanceStrategy.SUBCLASS_TABLE) public abstract class MySource implements IsSerializable { @PrimaryKey @Persistent(valueStrategy = IdGeneratorStrategy.IDENTITY) private Long id; @Persistent private String userId; @Persistent private String title; @Persistent private String description; @Persistent private String blobKey; @Persistent private String youtubeLink; @Persistent private String personalLink; @Persistent private Date submitedDate; @Persistent private float price; public MySource() { } public float getPrice() { return price; } public void setPrice(float price) { this.price = price; } public String getUserId() { return userId; } public void setUserId(String userId) { this.userId = userId; } public String getTitle() { return title; } public void setTitle(String title) { this.title = title; } public String getDescription() { return description; } public void setDescription(String description) { this.description = description; } public String getBlobKey() { return blobKey; } public void setBlobKey(String blobKey) { this.blobKey = blobKey; } public String getYoutubeLink() { return youtubeLink; } public void setYoutubeLink(String youtubeLink) { this.youtubeLink = youtubeLink; } public String getPersonalLink() { return personalLink; } public void setPersonalLink(String personalLink) { this.personalLink = personalLink; } public Date getSubmitedDate() { return submitedDate; } public void setSubmitedDate(Date submitedDate) { this.submitedDate = submitedDate; } public Long getId() { return id; } } I am using AppEngine 1.7.1 and GWT 2.4.0. Does anybody have any idea how to fix this? Thanks in advance, Ste -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.