1 files changed, 77 insertions, 0 deletions
diff --git a/src/ui/gwt/src/org/grammaticalframework/ui/gwt/client/ContentService.java b/src/ui/gwt/src/org/grammaticalframework/ui/gwt/client/ContentService.java
new file mode 100644
index 000000000..42ae897ba
--- /dev/null
+++ b/src/ui/gwt/src/org/grammaticalframework/ui/gwt/client/ContentService.java
@@ -0,0 +1,77 @@
+package org.grammaticalframework.ui.gwt.client;
+
+import org.grammaticalframework.ui.gwt.client.JSONRequestBuilder.Arg;
+
+import java.util.*;
+import com.google.gwt.core.client.*;
+
+public class ContentService {
+	String contentBaseURL;
+	
+	public ContentService(String contentBaseURL) {
+		this.contentBaseURL = contentBaseURL;
+	}
+	
+	public String getBaseURL() {
+		return contentBaseURL;
+	}
+
+	public JSONRequest save(Object id, String content, SaveCallback callback) {
+		List<Arg> args = new ArrayList<Arg>();
+		if (id != null)
+		  args.add(new Arg("id", id.toString()));
+		args.add(new Arg("command", "save"));
+		return JSONRequestBuilder.sendDataRequest(contentBaseURL, args, content, callback);
+	}
+
+	public interface SaveCallback extends JSONCallback<DocumentSignature> {}
+
+	public JSONRequest load(Object id, LoadCallback callback) {
+		List<Arg> args = new ArrayList<Arg>();
+		args.add(new Arg("command", "load"));
+		args.add(new Arg("id", id.toString()));
+		return JSONRequestBuilder.sendRequest(contentBaseURL, args, callback);
+	}
+
+	public interface LoadCallback extends JSONCallback<Document> {}
+		
+	public JSONRequest search(String fullTextQuery, SearchCallback callback) {
+		List<Arg> args = new ArrayList<Arg>();
+		args.add(new Arg("command", "search"));
+		args.add(new Arg("query", fullTextQuery));
+		return JSONRequestBuilder.sendRequest(contentBaseURL, args, callback);
+	}
+	
+	public interface SearchCallback extends JSONCallback<IterableJsArray<DocumentSignature>> {}
+	
+	public static class DocumentSignature extends JavaScriptObject {
+		protected DocumentSignature() { }
+
+		public final native int getId() /*-{ return this.id; }-*/;
+		public final native String getTitle() /*-{ return this.title; }-*/;
+		public final native String getCreated() /*-{ return this.created; }-*/;
+		public final native String getModified() /*-{ return this.modified; }-*/;
+	}
+	
+	public static class Document extends DocumentSignature {
+		protected Document() { }
+		
+		public final native String getContent() /*-{ return this.content; }-*/;
+	}
+	
+	public JSONRequest delete(List ids, DeleteCallback callback) {
+		List<Arg> args = new ArrayList<Arg>();
+		args.add(new Arg("command", "delete"));
+		for (Object id : ids) {
+			args.add(new Arg("id", id.toString()));
+		}
+		return JSONRequestBuilder.sendRequest(contentBaseURL, args, callback);
+	}
+	
+	public interface DeleteCallback extends JSONCallback<DeleteResult> {}
+	
+	public static class DeleteResult extends JavaScriptObject {
+		protected DeleteResult() { }
+	}
+
+}