Refactoring: generalized the GraphApiErrorHandler

[facebook-errors] / src / main / java / de / juplo / facebook / errors / OAuth2GraphApiErrorHandler.java

diff --git a/src/main/java/de/juplo/facebook/errors/OAuth2GraphApiErrorHandler.java b/src/main/java/de/juplo/facebook/errors/OAuth2GraphApiErrorHandler.java
new file mode 100644 (file)
index 0000000..a0b5e45
--- /dev/null
+++ b/src/main/java/de/juplo/facebook/errors/OAuth2GraphApiErrorHandler.java
@@ -0,0 +1,49 @@
+package de.juplo.facebook.errors;
+
+
+import java.io.IOException;
+import java.util.List;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.client.ClientHttpResponse;
+import org.springframework.http.converter.HttpMessageConverter;
+import org.springframework.security.oauth2.client.http.OAuth2ErrorHandler;
+import org.springframework.web.client.ResponseErrorHandler;
+
+
+
+/**
+ *
+ * @author Kai Moritz
+ */
+public class OAuth2GraphApiErrorHandler extends OAuth2ErrorHandler
+{
+  private final OAuth2ErrorHandler parent;
+
+
+  public OAuth2GraphApiErrorHandler(OAuth2ErrorHandler handler)
+  {
+    super(null);
+    parent = handler;
+  }
+
+
+  @Override
+  public boolean hasError(ClientHttpResponse response) throws IOException
+  {
+    return
+        HttpStatus.Series.CLIENT_ERROR.equals(response.getStatusCode().series())
+        || parent.hasError(response);
+  }
+
+  @Override
+  public void handleError(ClientHttpResponse response) throws IOException
+  {
+    GraphApiErrorHandler.handleError(parent, response);
+  }
+
+  @Override
+  public void setMessageConverters(List<HttpMessageConverter<?>> converters)
+  {
+    parent.setMessageConverters(converters);
+  }
+}