Revision 623:66f69a7348ed src/gr/ebs/gss/client/rest/HeadCommand.java

b/src/gr/ebs/gss/client/rest/HeadCommand.java
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import com.google.gwt.core.client.GWT;


  		





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import com.google.gwt.http.client.Request;


  		





  
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import com.google.gwt.http.client.RequestBuilder;


  		





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import com.google.gwt.http.client.Response;


  		





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		if(requestSent)


  		





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			return;


  		





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		requestSent=true;


  		





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		RestRequestBuilder builder = new RestRequestBuilder("HEAD", path);


  		





  
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		RequestBuilder builder = new RequestBuilder(RequestBuilder.HEAD, path);


  		





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		if(cached!=null && cached.getLastModifiedSince() != null){


  		





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			GWT.log("ADDING IF MODIFIED HEADERS", null);


  		





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			builder.setHeader("If-Modified-Since", cached.getLastModifiedSince());


  		





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		return result;


  		





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	}


  		





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	@Override


  		





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	public boolean execute() {


  		





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		if(!requestSent)


  		





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			sendRequest();


  		












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