Examples of com.emc.esu.api.EsuException

com.emc.esu.api.EsuException
Base ESU exception class that is thrown from the API methods. Contains an error code that can be mapped to the standard ESU error codes. See the Atmos programmer's guide for a list of server error codes.

            if (con.getResponseCode() > 299) {
                handleError(con);
            }
            con.disconnect();
        } catch (MalformedURLException e) {
            throw new EsuException("Invalid URL", e);
        } catch (IOException e) {
            throw new EsuException("Error connecting to server", e);
        } catch (GeneralSecurityException e) {
            throw new EsuException("Error computing request signature", e);
        } catch (URISyntaxException e) {
            throw new EsuException("Invalid URL", e);
        }
      
    }

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            con.disconnect();
            return new ObjectInfo( responseXml );


        } catch (MalformedURLException e) {
            throw new EsuException("Invalid URL", e);
        } catch (IOException e) {
            throw new EsuException("Error connecting to server", e);
        } catch (GeneralSecurityException e) {
            throw new EsuException("Error computing request signature", e);
        } catch (URISyntaxException e) {
            throw new EsuException("Invalid URL", e);
        }
      
    }

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            con.connect();


            // Check response
            Date serverDate = new Date(con.getHeaderFieldDate("Date", 0));
          if(serverDate.getTime() == 0) {
            EsuException e = new EsuException(
                "Unable to get date from server request: " + 
                    con.getResponseMessage(), 
                    con.getResponseCode());
            throw(e);
          }
          
          return System.currentTimeMillis()-serverDate.getTime();
        } catch (MalformedURLException e) {
            throw new EsuException("Invalid URL", e);
        } catch (IOException e) {
            throw new EsuException("Error connecting to server", e);
        } catch (URISyntaxException e) {
            throw new EsuException("Invalid URL", e);
        }
  }

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            String code = d.getRootElement().getChildText("Code");
            String message = d.getRootElement().getChildText("Message");


            if (code == null && message == null) {
                // not an error from ESU
                throw new EsuException(con.getResponseMessage(), http_code);
            }


            l4j.debug("Error: " + code + " message: " + message);
            throw new EsuException(message, http_code, Integer.parseInt(code));


        } catch (IOException e) {
            l4j.debug("Could not read error response body", e);
            // Just throw what we know from the response
            try {
                throw new EsuException(con.getResponseMessage(), http_code);
            } catch (IOException e1) {
                l4j.warn("Could not get response code/message!", e);
                throw new EsuException("Could not get response code", e,
                        http_code);
            }
        } catch (JDOMException e) {
            try {
                l4j.debug("Could not parse response body for " + http_code
                        + ": " + con.getResponseMessage(), e);
                throw new EsuException("Could not parse response body for "
                        + http_code + ": " + con.getResponseMessage(), e,
                        http_code);
            } catch (IOException e1) {
                throw new EsuException("Could not parse response body", e1,
                        http_code);
            }


        }

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            byte[] output;
            int contentLength = con.getContentLength();
            // If we know the content length, read it directly into a buffer.
            if (contentLength != -1) {
                if (buffer != null && buffer.length < con.getContentLength()) {
                    throw new EsuException(
                            "The response buffer was not long enough to hold the response: "
                                    + buffer.length + "<"
                                    + con.getContentLength());
                }
                if (buffer != null) {

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            }


            con.disconnect();


        } catch ( MalformedURLException e ) {
            throw new EsuException( "Invalid URL", e );
        } catch ( IOException e ) {
            throw new EsuException( "Error connecting to server", e );
        } catch ( GeneralSecurityException e ) {
            throw new EsuException( "Error computing request signature", e );
        } catch ( URISyntaxException e ) {
            throw new EsuException( "Invalid URL", e );
        }


    }

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                out.write( data.getBuffer(), data.getOffset(), data.getSize() );
                out.close();
            } catch ( IOException e ) {
                silentClose( out );
                con.disconnect();
                throw new EsuException( "Error posting data", e );
            }


            // Check response
            if ( con.getResponseCode() > 299 ) {
                handleError( con );
            }


            // The new object ID is returned in the location response header
            String location = con.getHeaderField( "location" );
            con.disconnect();


            // Parse the value out of the URL
            return getObjectId( location );
        } catch ( MalformedURLException e ) {
            throw new EsuException( "Invalid URL", e );
        } catch ( IOException e ) {
            throw new EsuException( "Error connecting to server", e );
        } catch ( GeneralSecurityException e ) {
            throw new EsuException( "Error computing request signature", e );
        } catch ( URISyntaxException e ) {
            throw new EsuException( "Invalid URL", e );
        }
    }

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                while ( read < length ) {
                    // make sure we don't write past the content-length
                    int maxRead = (int) Math.min( (long) buffer.length, length - read );
                    int c = data.read( buffer, 0, maxRead );
                    if ( c == -1 ) {
                        throw new EsuException(
                                "EOF encountered reading data stream" );
                    }
                    out.write( buffer, 0, c );
                    read += c;
                }
                out.close();
            } catch ( IOException e ) {
                silentClose( out );
                con.disconnect();
                throw new EsuException( "Error posting data", e );
            }


            // Check response
            if ( con.getResponseCode() > 299 ) {
                handleError( con );
            }


            // The new object ID is returned in the location response header
            String location = con.getHeaderField( "location" );
            con.disconnect();


            // Parse the value out of the URL
            return getObjectId( location );
        } catch ( MalformedURLException e ) {
            throw new EsuException( "Invalid URL", e );
        } catch ( IOException e ) {
            throw new EsuException( "Error connecting to server", e );
        } catch ( GeneralSecurityException e ) {
            throw new EsuException( "Error computing request signature", e );
        } catch ( URISyntaxException e ) {
            throw new EsuException( "Invalid URL", e );
        }
    }

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                handleError( con );
            }
            con.disconnect();


        } catch ( MalformedURLException e ) {
            throw new EsuException( "Invalid URL", e );
        } catch ( IOException e ) {
            throw new EsuException( "Error connecting to server", e );
        } catch ( GeneralSecurityException e ) {
            throw new EsuException( "Error computing request signature", e );
        } catch ( URISyntaxException e ) {
            throw new EsuException( "Invalid URL", e );
        }
    }

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            om.setMimeType( con.getContentType() );


            return om;


        } catch ( MalformedURLException e ) {
            throw new EsuException( "Invalid URL", e );
        } catch ( IOException e ) {
            throw new EsuException( "Error connecting to server", e );
        } catch ( GeneralSecurityException e ) {
            throw new EsuException( "Error computing request signature", e );
        } catch ( URISyntaxException e ) {
            throw new EsuException( "Invalid URL", e );
        }
    }

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