Android Open Source - JsonPullParser Json Property Builder

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License

The source code is released under:

Apache License

Java Source Code

package net.vvakame.util.jsonpullparser.builder;
//from w w  w  . j  a v a 2s . c  o m
/**
 * JSON property builder.
 * @author vvakame
 * @param <T>
 * @param <P> 
 */
public class JsonPropertyBuilder<T, P> implements JsonPropertyBuilderCreator<T> {

  Class<? extends JsonPropertyCoder<T, P>> coderClass;

  String name;

  JsonModelCoder<P> coder;

  JsonCoderRouter<P> router;


  /**
   * the constructor.
   * @param coderClass
   * @param name
   * @param coder 
   * @param router 
   * @category constructor
   */
  public JsonPropertyBuilder(Class<? extends JsonPropertyCoder<T, P>> coderClass, String name,
      JsonModelCoder<P> coder, JsonCoderRouter<P> router) {
    this.coderClass = coderClass;
    this.name = name;
    this.coder = coder;
    this.router = router;
  }

  @Override
  @SuppressWarnings("unchecked")
  public JsonPropertyBuilder<T, P> get() {
    return this;
  }

  /**
   * Sets the JSON key name it uses.
   * @param name
   * @return this
   * @author vvakame
   */
  public JsonPropertyBuilder<T, P> name(String name) {
    this.name = name;
    return this;
  }

  /**
   * Sets the JSON value coder it uses.
   * @param coder
   * @return this
   * @author vvakame
   */
  public JsonPropertyBuilder<T, P> coder(JsonModelCoder<P> coder) {
    this.coder = coder;
    return this;
  }

  /**
   * Sets the JSON value router it uses.
   * @param router 
   * @return this
   * @author vvakame
   */
  public JsonPropertyBuilder<T, P> router(JsonCoderRouter<P> router) {
    this.router = router;
    return this;
  }

  /**
   * Fixiates the current state for coding.
   * 
   * @return A JsonModelCoder instance for the actual coding.
   * @author vvakame
   */
  public JsonPropertyCoder<T, P> fix() {
    JsonPropertyCoder<T, P> coder = null;
    try {
      coder = coderClass.newInstance();
    } catch (InstantiationException e) {
      throw new IllegalArgumentException(e);
    } catch (IllegalAccessException e) {
      throw new IllegalArgumentException(e);
    }
    coder.name = this.name;
    coder.coder = this.coder;
    coder.router = this.router;

    return coder;
  }
}

Java Source Code List

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