avalon.js

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/*
* Copyright 2001-2007 Hippo (www.hippo.nl)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
*   http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
cocoon.load("site:/logging/logging.js");

var avalon = {}

/*
    Resources
*/

avalon.usingObjectDo = function (clazz, processor) {
  var object = null;
  try {
    object = cocoon.createObject(clazz);
    processor(object);
  }
  catch (e) {
    logging.debug(function() {
      return "Exeption thrown while using closure: " + e;
    });
    throw e;
  }
  finally {
    if (object != null) {
      cocoon.disposeObject(object);
    }
  }
}

avalon.usingComponentDo = function (role, processor) {
  var component = null;
  try {
    component = cocoon.getComponent(role);
    processor(component);
  }
  catch (e) {
    logging.debug(function() {
      return "Exeption thrown while using closure: " + e;
    });
    throw e;
  }
  finally {
    if (component != null) {
      cocoon.releaseComponent(component);
    }
  }
}

avalon.usingSourceDo = function (sourceResolver, uri, processor) {
  var source = null;
  try {
    source = sourceResolver.resolveURI(uri);
    processor(source);
  }
  catch (e) {
    logging.debug(function() {
      return "Exeption thrown while using closure: " + e;
    });
    throw e;
  }
  finally {
    if (source != null) {
      sourceResolver.release(source);
    }
  }
}

var serviceManagerObtainer = {
  service: function(serviceManager) {
    this.m_serviceManager = serviceManager;
  }
};
var serviceManagerObtainerAsComponent = new JavaAdapter(Packages.org.apache.avalon.framework.service.Serviceable, serviceManagerObtainer);
cocoon.setupObject(serviceManagerObtainerAsComponent);
avalon.serviceManager = serviceManagerObtainer.m_serviceManager;