Android Open Source - ACM_Pi_Cloud Own Cloud Client Manager Factory

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From Project

Back to project page ACM_Pi_Cloud.

License

The source code is released under:

MIT License

Java Source Code

package com.owncloud.android.lib.common;
/*from   w  w  w  .  jav  a2s.  c  om*/
public class OwnCloudClientManagerFactory {
  
  public static enum Policy {
    ALWAYS_NEW_CLIENT,
    SINGLE_SESSION_PER_ACCOUNT
  }
  
  private static Policy sDefaultPolicy = Policy.ALWAYS_NEW_CLIENT;
  
  private static OwnCloudClientManager sDefaultSingleton;

  public static OwnCloudClientManager newDefaultOwnCloudClientManager() {
    return newOwnCloudClientManager(sDefaultPolicy);
  }
  
  public static OwnCloudClientManager newOwnCloudClientManager(Policy policy) {
    switch (policy) {
      case ALWAYS_NEW_CLIENT:
        return new SimpleFactoryManager();
        
      case SINGLE_SESSION_PER_ACCOUNT:
        return new SingleSessionManager();
        
      default:
        throw new IllegalArgumentException("Unknown policy");
    }
  }
  
    public static OwnCloudClientManager getDefaultSingleton() {
      if (sDefaultSingleton == null) {
        sDefaultSingleton = newDefaultOwnCloudClientManager();
      }
      return sDefaultSingleton;
    }
    
    public static Policy getDefaultPolicy() {
      return sDefaultPolicy;
    }

    public static void setDefaultPolicy(Policy policy) {
      if (policy == null) {
        throw new IllegalArgumentException("Default policy cannot be NULL");
      }
      if (defaultSingletonMustBeUpdated(policy)) {
        sDefaultSingleton = null;
      }
      sDefaultPolicy = policy;
    }
    
  private static boolean defaultSingletonMustBeUpdated(Policy policy) {
    if (sDefaultSingleton == null) {
      return false;
    }
    if (policy == Policy.ALWAYS_NEW_CLIENT && 
        !(sDefaultSingleton instanceof SimpleFactoryManager)) {
      return true;
    }
    if (policy == Policy.SINGLE_SESSION_PER_ACCOUNT && 
        !(sDefaultSingleton instanceof SingleSessionManager)) {
      return true;
    }
    return false;
  }

}

Java Source Code List

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