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package org.tela_botanica.del.client.services.rest.async;
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import com.google.gwt.http.client.Request;
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import com.google.gwt.http.client.RequestCallback;
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import com.google.gwt.http.client.Response;
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import com.google.gwt.user.client.Window;
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public abstract class VoteProtocoleCallback implements RequestCallback {
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	public enum ModeRequete {
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		AJOUT, MODIFICATION
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	}
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	protected ModeRequete mode;
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	public VoteProtocoleCallback(ModeRequete mode) {
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		this.mode = mode;
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	}
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	public VoteProtocoleCallback() {
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		// TODO Auto-generated constructor stub
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	}
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	public void setMode(ModeRequete mode) {
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		this.mode = mode;
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	}
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	@Override
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	public void onResponseReceived(Request request, Response response){
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		int statusCode = response.getStatusCode();
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		int codeAttendu = 500;
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		switch (mode) {
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			case AJOUT:
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				codeAttendu = 201;
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				break;
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			case MODIFICATION:
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				codeAttendu = 200;
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				break;
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			default:
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				codeAttendu = 500;
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				break;
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		}
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		if (statusCode == codeAttendu) {
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			surRetour(response.getText());
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		} else {
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			surErreur("Erreur " + statusCode + ": " + response.getText());
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		}
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	}
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	@Override
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	public void onError(Request request, Throwable exception) {
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		Window.alert(exception.getMessage());
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	}
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	public abstract void surRetour(String messageRetour);
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	public abstract void surErreur(String messageErreur);
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}