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function refreshTokenRetryCallback(resource, error) {
  if (error.statusCode === 403) {
    // 403 status code means a new token should be generated
    return getNewAccessToken()
      .then(function(token) {
        resource.queryParameters.access_token = token;
        return true;
      })
      .otherwise(function() {
        return false;
      });
  }

  return false;
}

var resource = new Resource({
   url: 'http://server.com/path/to/resource.json',
   proxy: new DefaultProxy('/proxy/'),
   headers: {
     'X-My-Header': 'valueOfHeader'
   },
   queryParameters: {
     'access_token': '123-435-456-000'
   },
   retryCallback: refreshTokenRetryCallback,
   retryAttempts: 1
});

Members

(static, constant) DEFAULT : Resource

(static, readonly) isBlobSupported : Boolean

(readonly) extension : String

hasHeaders : Boolean

headers : Object

isBlobUri : Boolean

isCrossOriginUrl : Boolean

isDataUri : Boolean

proxy : DefaultProxy

(readonly) queryParameters : Object

request : Request

retryAttempts : Number

retryCallback : function

(readonly) templateValues : Object

url : String

Methods

Parameters:

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Parameters:

resource.delete()
  .then(function(body) {
      // use the data
  }).otherwise(function(error) {
      // an error occurred
  });

See:

• Cross-Origin Resource Sharing
• CommonJS Promises/A

Parameters:

resource.fetch()
  .then(function(body) {
      // use the data
  }).otherwise(function(error) {
      // an error occurred
  });

See:

• Cross-Origin Resource Sharing
• CommonJS Promises/A

// load a single URL asynchronously
resource.fetchArrayBuffer().then(function(arrayBuffer) {
    // use the data
}).otherwise(function(error) {
    // an error occurred
});

See:

• Cross-Origin Resource Sharing
• CommonJS Promises/A

// load a single URL asynchronously
resource.fetchBlob().then(function(blob) {
    // use the data
}).otherwise(function(error) {
    // an error occurred
});

See:

• Cross-Origin Resource Sharing
• CommonJS Promises/A

Parameters:

// load a single image asynchronously
resource.fetchImage().then(function(image) {
    // use the loaded image
}).otherwise(function(error) {
    // an error occurred
});

// load several images in parallel
when.all([resource1.fetchImage(), resource2.fetchImage()]).then(function(images) {
    // images is an array containing all the loaded images
});

See:

• Cross-Origin Resource Sharing
• CommonJS Promises/A

resource.fetchJson().then(function(jsonData) {
    // Do something with the JSON object
}).otherwise(function(error) {
    // an error occurred
});

See:

• Cross-Origin Resource Sharing
• CommonJS Promises/A

Parameters:

// load a data asynchronously
resource.fetchJsonp().then(function(data) {
    // use the loaded data
}).otherwise(function(error) {
    // an error occurred
});

See:

• CommonJS Promises/A

// load text from a URL, setting a custom header
var resource = new Resource({
  url: 'http://someUrl.com/someJson.txt',
  headers: {
    'X-Custom-Header' : 'some value'
  }
});
resource.fetchText().then(function(text) {
    // Do something with the text
}).otherwise(function(error) {
    // an error occurred
});

See:

• XMLHttpRequest
• Cross-Origin Resource Sharing
• CommonJS Promises/A

// load XML from a URL, setting a custom header
bmgl.loadXML('http://someUrl.com/someXML.xml', {
  'X-Custom-Header' : 'some value'
}).then(function(document) {
    // Do something with the document
}).otherwise(function(error) {
    // an error occurred
});

See:

• XMLHttpRequest
• Cross-Origin Resource Sharing
• CommonJS Promises/A

Parameters:

Parameters:

Parameters:

Parameters:

resource.head()
  .then(function(headers) {
      // use the data
  }).otherwise(function(error) {
      // an error occurred
  });

See:

• Cross-Origin Resource Sharing
• CommonJS Promises/A

Parameters:

resource.options()
  .then(function(headers) {
      // use the data
  }).otherwise(function(error) {
      // an error occurred
  });

See:

• Cross-Origin Resource Sharing
• CommonJS Promises/A

Parameters:

resource.patch(data)
  .then(function(result) {
      // use the result
  }).otherwise(function(error) {
      // an error occurred
  });

See:

• Cross-Origin Resource Sharing
• CommonJS Promises/A

Parameters:

resource.post(data)
  .then(function(result) {
      // use the result
  }).otherwise(function(error) {
      // an error occurred
  });

See:

• Cross-Origin Resource Sharing
• CommonJS Promises/A

Parameters:

resource.put(data)
  .then(function(result) {
      // use the result
  }).otherwise(function(error) {
      // an error occurred
  });

See:

• Cross-Origin Resource Sharing
• CommonJS Promises/A

Parameters:

Parameters:

Type Definitions

Parameters: