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- Catch IO exceptions during JSON deserialization

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This commit is contained in:
Paulo Gustavo Veiga 2012-09-13 09:21:30 -03:00
parent bef8711138
commit 5c9a10b878
1 changed files with 7 additions and 8 deletions
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9
wise-webapp/src/main/java/com/wisemapping/rest/DebugMappingJacksonHttpMessageConverter.java
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@ -13,18 +13,17 @@ import java.io.InputStream;
public class DebugMappingJacksonHttpMessageConverter extends MappingJacksonHttpMessageConverter { public class DebugMappingJacksonHttpMessageConverter extends MappingJacksonHttpMessageConverter {
@Override @Override
protected Object readInternal(Class<?> clazz, HttpInputMessage inputMessage) throws IOException, JsonHttpMessageNotReadableException { protected Object readInternal(Class<?> clazz, HttpInputMessage inputMessage) throws IOException, JsonHttpMessageNotReadableException {
try {
final byte[] bytes = IOUtils.toByteArray(inputMessage.getBody()); final byte[] bytes = IOUtils.toByteArray(inputMessage.getBody());
final ByteArrayInputStream bais = new ByteArrayInputStream(bytes); final ByteArrayInputStream bais = new ByteArrayInputStream(bytes);
final WrapHttpInputMessage wrap = new WrapHttpInputMessage(bais, inputMessage.getHeaders()); final WrapHttpInputMessage wrap = new WrapHttpInputMessage(bais, inputMessage.getHeaders());
try {
return super.readInternal(clazz, wrap); return super.readInternal(clazz, wrap);
} catch (org.springframework.http.converter.HttpMessageNotReadableException e) { } catch (org.springframework.http.converter.HttpMessageNotReadableException e) {
throw new JsonHttpMessageNotReadableException("Request Body:\n" + new String(bytes, "UTF-8"), e); throw new JsonHttpMessageNotReadableException("Request Body could not be read", e);
} } catch (IOException e) {
catch (IOException e) { throw new JsonHttpMessageNotReadableException("Request Body could not be read", e);
throw new JsonHttpMessageNotReadableException("Request Body:\n" + new String(bytes, "UTF-8"), e);
} }
} }
} }