org.apache.olingo.commons.api.ex.ODataRuntimeException Java Examples

private Object getRawValueFromClient() throws DeserializerException {
  InputStream input = getODataRequest().getBody();
  ByteArrayOutputStream buffer = new ByteArrayOutputStream();
  if (input != null) {
    try {
      ByteBuffer inBuffer = ByteBuffer.allocate(DEFAULT_BUFFER_SIZE);
      ReadableByteChannel ic = Channels.newChannel(input);
      WritableByteChannel oc = Channels.newChannel(buffer);
      while (ic.read(inBuffer) > 0) {
        inBuffer.flip();
        oc.write(inBuffer);
        inBuffer.rewind();
      }
      return buffer.toByteArray();
    } catch (IOException e) {
      throw new ODataRuntimeException("Error on reading content");
    }
  }
  return null;
}
 

/** 
 * Copy OData content to netty content
 * @param input
 * @param response
 */
static void copyContent(final ReadableByteChannel input, final HttpResponse response) {
  try (WritableByteChannel output = Channels.newChannel(new ByteBufOutputStream(((HttpContent)response).content()))){
      ByteBuffer inBuffer = ByteBuffer.allocate(COPY_BUFFER_SIZE);
      while (input.read(inBuffer) > 0) {
        inBuffer.flip();
        output.write(inBuffer);
        inBuffer.clear();
      }
      closeStream(output);
    } catch (IOException e) {
      throw new ODataRuntimeException("Error on reading request content", e);
    } finally {
      closeStream(input);
    }
}
 

/**
 * Use this method to create a new OData instance. Each thread/request should keep its own instance.
 * @return a new OData instance
 */
public static OData newInstance() {
  try {
    final Class<?> clazz = Class.forName(OData.IMPLEMENTATION);

    /*
     * We explicitly do not use the singleton pattern to keep the server state free
     * and avoid class loading issues also during hot deployment.
     */
    final Object object = clazz.newInstance();

    return (OData) object;

  } catch (final Exception e) {
    throw new ODataRuntimeException(e);
  }
}
 

/**
 * Use this method to create a new OData instance. Each thread/request should keep its own instance.
 * @return a new OData instance
 */
public static ODataNetty newInstance() {
  try {
    final Class<?> clazz = Class.forName(ODataNetty.IMPLEMENTATION);

    
     /* We explicitly do not use the singleton pattern to keep the server state free
     * and avoid class loading issues also during hot deployment.*/
     
    final Object object = clazz.newInstance();

    return (ODataNetty) object;

  } catch (final Exception e) {
    throw new ODataRuntimeException(e);
  }
}
 

static void copy(final InputStream input, final OutputStream output) {
  if (output == null || input == null) {
    return;
  }

  try {
    ByteBuffer inBuffer = ByteBuffer.allocate(8192);
    ReadableByteChannel ic = Channels.newChannel(input);
    WritableByteChannel oc = Channels.newChannel(output);
    while (ic.read(inBuffer) > 0) {
      inBuffer.flip();
      oc.write(inBuffer);
      inBuffer.rewind();
    }
  } catch (IOException e) {
    throw new ODataRuntimeException("Error on reading request content");
  } finally {
    closeStream(input);
    closeStream(output);
  }
}
 

static InputStream copyRequestBody(ODataRequest request) {
  ByteArrayOutputStream buffer = new ByteArrayOutputStream();
  InputStream input = request.getBody();
  if (input != null) {
    try {
      ByteBuffer inBuffer = ByteBuffer.allocate(8192);
      ReadableByteChannel ic = Channels.newChannel(input);
      WritableByteChannel oc = Channels.newChannel(buffer);
      while (ic.read(inBuffer) > 0) {
        inBuffer.flip();
        oc.write(inBuffer);
        inBuffer.rewind();
      }
      return new ByteArrayInputStream(buffer.toByteArray());
    } catch (IOException e) {
      throw new ODataRuntimeException("Error on reading request content");
    }
  }
  return null;
}
 

@Override
public DefaultHttpClient create(final HttpMethod method, final URI uri) {
  final TrustStrategy acceptTrustStrategy = new TrustStrategy() {
    @Override
    public boolean isTrusted(final X509Certificate[] certificate, final String authType) {
      return true;
    }
  };

  final SchemeRegistry registry = new SchemeRegistry();
  try {
    final SSLSocketFactory ssf =
            new SSLSocketFactory(acceptTrustStrategy, SSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);
    registry.register(new Scheme(uri.getScheme(), uri.getPort(), ssf));
  } catch (Exception e) {
    throw new ODataRuntimeException(e);
  }

  final DefaultHttpClient httpClient = new DefaultHttpClient(new BasicClientConnectionManager(registry));
  httpClient.getParams().setParameter(CoreProtocolPNames.USER_AGENT, USER_AGENT);

  return httpClient;
}
 

protected void checkResponse(
        final ODataClient odataClient, final HttpResponse response, final String accept) {

  if (response.getStatusLine().getStatusCode() >= 400) {
    Header contentTypeHeader = response.getEntity() != null ? response.getEntity().getContentType() : null;
    try {
      final ODataRuntimeException exception = ODataErrorResponseChecker.checkResponse(
              odataClient,
              response.getStatusLine(),
              response.getEntity() == null ? null : response.getEntity().getContent(),
                  (contentTypeHeader != null && 
                  contentTypeHeader.getValue().contains(TEXT_CONTENT_TYPE)) ? TEXT_CONTENT_TYPE : accept);
      if (exception != null) {
        if (exception instanceof ODataClientErrorException) {
          ((ODataClientErrorException)exception).setHeaderInfo(response.getAllHeaders());
        }
        throw exception;
      }
    } catch (IOException e) {
      throw new ODataRuntimeException(
              "Received '" + response.getStatusLine() + "' but could not extract error body", e);
    }
  }
}
 

@Override
public final ODataResponse initFromHttpResponse(final HttpResponse res) {
  try {
    this.payload = res.getEntity() == null ? null : res.getEntity().getContent();
    this.inputContent = null;
  } catch (final IllegalStateException | IOException e) {
    HttpClientUtils.closeQuietly(res);
    LOG.error("Error retrieving payload", e);
    throw new ODataRuntimeException(e);
  }
  for (Header header : res.getAllHeaders()) {
    final Collection<String> headerValues;
    if (headers.containsKey(header.getName())) {
      headerValues = headers.get(header.getName());
    } else {
      headerValues = new HashSet<>();
      headers.put(header.getName(), headerValues);
    }

    headerValues.add(header.getValue());
  }

  statusCode = res.getStatusLine().getStatusCode();
  statusMessage = res.getStatusLine().getReasonPhrase();

  hasBeenInitialized = true;
  return this;
}
 

private URI createId(Entity entity, String idPropertyName, String navigationName) {
  try {
    StringBuilder sb = new StringBuilder(getEntitySetName(entity)).append("(");
    final Property property = entity.getProperty(idPropertyName);
    sb.append(property.asPrimitive()).append(")");
    if(navigationName != null) {
      sb.append("/").append(navigationName);
    }
    return new URI(sb.toString());
  } catch (URISyntaxException e) {
    throw new ODataRuntimeException("Unable to create (Atom) id for entity: " + entity, e);
  }
}
 

@Test
public void testWithNull() throws Exception {
  ODataClient odataClient = ODataClientFactory.getClient();
  StatusLine statusLine = mock(StatusLine.class);
  when(statusLine.getStatusCode()).thenReturn(500);
  when(statusLine.toString()).thenReturn("Internal Server Error");
      
  ODataRuntimeException exp = ODataErrorResponseChecker.
      checkResponse(odataClient, statusLine, null, "Json");
  assertTrue(exp.getMessage().startsWith("Internal Server Error"));
}
 

private URI createId(String entitySetName, Object id) {
	try {
		return new URI(entitySetName + "(" + String.valueOf(id) + ")");
	} catch (URISyntaxException e) {
		throw new ODataRuntimeException("Unable to create id for entity: " + entitySetName, e);
	}
}
 

private URI createId(String entitySetName, Object id) {
	try {
		return new URI(entitySetName + "(" + String.valueOf(id) + ")");
	} catch (URISyntaxException e) {
		throw new ODataRuntimeException("Unable to create id for entity: " + entitySetName, e);
	}
}
 

private URI createId(Entity entity, String idPropertyName, String navigationName) {
  try {
    StringBuilder sb = new StringBuilder(getEntitySetName(entity)).append("(");
    final Property property = entity.getProperty(idPropertyName);
    sb.append(property.asPrimitive()).append(")");
    if(navigationName != null) {
      sb.append("/").append(navigationName);
    }
    return new URI(sb.toString());
  } catch (URISyntaxException e) {
    throw new ODataRuntimeException("Unable to create (Atom) id for entity: " + entity, e);
  }
}
 

private URI createId(String entitySetName, Object id) {
	try {
		return new URI(entitySetName + "(" + String.valueOf(id) + ")");
	} catch (URISyntaxException e) {
		throw new ODataRuntimeException("Unable to create id for entity: " + entitySetName, e);
	}
}
 

private URI createId(Entity entity, String idPropertyName, String navigationName) {
  try {
    StringBuilder sb = new StringBuilder(getEntitySetName(entity)).append("(");
    final Property property = entity.getProperty(idPropertyName);
    sb.append(property.asPrimitive()).append(")");
    if(navigationName != null) {
      sb.append("/").append(navigationName);
    }
    return new URI(sb.toString());
  } catch (URISyntaxException e) {
    throw new ODataRuntimeException("Unable to create (Atom) id for entity: " + entity, e);
  }
}
 

private URI createId(Entity entity, String idPropertyName, String navigationName) {
  try {
    StringBuilder sb = new StringBuilder(getEntitySetName(entity)).append("(");
    final Property property = entity.getProperty(idPropertyName);
    sb.append(property.asPrimitive()).append(")");
    if (navigationName != null) {
      sb.append("/").append(navigationName);
    }
    return new URI(sb.toString());
  } catch (URISyntaxException e) {
    throw new ODataRuntimeException("Unable to create (Atom) id for entity: " + entity, e);
  }
}
 

private URI createId(Entity entity, String idPropertyName, String navigationName) {
  try {
    StringBuilder sb = new StringBuilder(getEntitySetName(entity)).append("(");
    final Property property = entity.getProperty(idPropertyName);
    sb.append(property.asPrimitive()).append(")");
    if(navigationName != null) {
      sb.append("/").append(navigationName);
    }
    return new URI(sb.toString());
  } catch (URISyntaxException e) {
    throw new ODataRuntimeException("Unable to create (Atom) id for entity: " + entity, e);
  }
}
 

private URI createId(Entity entity, String idPropertyName, String navigationName) {
  try {
    StringBuilder sb = new StringBuilder(getEntitySetName(entity)).append("(");
    final Property property = entity.getProperty(idPropertyName);
    sb.append(property.asPrimitive()).append(")");
    if(navigationName != null) {
      sb.append("/").append(navigationName);
    }
    return new URI(sb.toString());
  } catch (URISyntaxException e) {
    throw new ODataRuntimeException("Unable to create (Atom) id for entity: " + entity, e);
  }
}
 

private URI createId(String entitySetName, Object id) {
	try {
		return new URI(entitySetName + "(" + String.valueOf(id) + ")");
	} catch (URISyntaxException e) {
		throw new ODataRuntimeException("Unable to create id for entity: " + entitySetName, e);
	}
}
 

private URI createId(String entitySetName, Object id) {
  try {
    return new URI(entitySetName + "(" + String.valueOf(id) + ")");
  } catch (URISyntaxException e) {
    throw new ODataRuntimeException("Unable to create id for entity: " + entitySetName, e);
  }
}
 

@Test(expected = ODataRuntimeException.class)
public void doubleAlias() {
  final AliasQueryOption alias = (AliasQueryOption) new AliasQueryOptionImpl().setName("A");
  new UriInfoImpl()
      .addAlias(alias)
      .addAlias(alias);
}
 

private URI createId(String entitySetName, Object id) {
  try {
    return new URI(entitySetName + "(" + String.valueOf(id) + ")");
  } catch (URISyntaxException e) {
    throw new ODataRuntimeException("Unable to create id for entity: " + entitySetName, e);
  }
}
 

private URI createId(Entity entity, String idPropertyName, String navigationName) {
  try {
    StringBuilder sb = new StringBuilder(getEntitySetName(entity)).append("(");
    final Property property = entity.getProperty(idPropertyName);
    sb.append(property.asPrimitive()).append(")");
    if(navigationName != null) {
      sb.append("/").append(navigationName);
    }
    return new URI(sb.toString());
  } catch (URISyntaxException e) {
    throw new ODataRuntimeException("Unable to create (Atom) id for entity: " + entity, e);
  }
}
 

private URI createId(Entity entity, String idPropertyName, String navigationName, String sourceId) {
  try {
    StringBuilder sb = new StringBuilder(getEntitySetName(entity)).append("(");
    final Property property = entity.getProperty(idPropertyName);
    sb.append(sourceId).append(")");
    if(navigationName != null) {
      sb.append("/").append(navigationName);
      sb.append("(").append(property.asPrimitive()).append(")");
    }
    return new URI(sb.toString());
  } catch (URISyntaxException e) {
    throw new ODataRuntimeException("Unable to create (Atom) id for entity: " + entity, e);
  }
}
 

private URI createId(Entity entity, String idPropertyName, String navigationName) {
  try {
    StringBuilder sb = new StringBuilder(getEntitySetName(entity)).append("(");
    final Property property = entity.getProperty(idPropertyName);
    sb.append(property.asPrimitive()).append(")");
    if(navigationName != null) {
      sb.append("/").append(navigationName);
    }
    return new URI(sb.toString());
  } catch (URISyntaxException e) {
    throw new ODataRuntimeException("Unable to create (Atom) id for entity: " + entity, e);
  }
}
 

private URI createId(String entitySetName, Object id) {
	try {
		return new URI(entitySetName + "(" + String.valueOf(id) + ")");
	} catch (URISyntaxException e) {
		throw new ODataRuntimeException("Unable to create id for entity: " + entitySetName, e);
	}
}
 

private URI createId(String entitySetName, Object id) {
  try {
    return new URI(entitySetName + "(" + String.valueOf(id) + ")");
  } catch (URISyntaxException e) {
    throw new ODataRuntimeException("Unable to create id for entity: " + entitySetName, e);
  }
}
 

private URI createId(String entitySetName, Object id) {
  try {
    return new URI(entitySetName + "(" + String.valueOf(id) + ")");
  } catch (URISyntaxException e) {
    throw new ODataRuntimeException("Unable to create id for entity: " + entitySetName, e);
  }
}
 

private URI createId(String entitySetName, Object id) {
    try {
        return new URI(entitySetName + "(" + String.valueOf(id) + ")");
    } catch (URISyntaxException e) {
        throw new ODataRuntimeException("Unable to create id for entity: " + entitySetName, e);
    }
}