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Library to interact with EVE XML API servers

There is a newer version: 2.4.0

package enterprises.orbital.impl.evexmlapi;

import java.util.Date;

import enterprises.orbital.evexmlapi.IResponse;

/**
 * Abstract base class for all API sections. This class manages the connector to use for connections, as well as authentication information. Upon retrieving a
 * response, this class also encapsulates response properties such as EVE API verson, current time, etc.
 */
public abstract class AbstractAPIRequestAdapter implements IResponse {
  protected final ApiConnector connector;
  protected ApiResponse        lastEveAPIResponse;
  protected ApiAuth            cachedAuth;

  public AbstractAPIRequestAdapter(ApiConnector connector) {
    this.connector = connector;
  }

  protected void setAuth(ApiAuth auth) {
    cachedAuth = auth;
  }

  public final ApiAuth getAuth() {
    return cachedAuth;
  }

  @Override
  public Date getCachedUntil() {
    return lastEveAPIResponse != null ? lastEveAPIResponse.getCachedUntil() : null;
  }

  @Override
  public Date getCurrentTime() {
    return lastEveAPIResponse != null ? lastEveAPIResponse.getCurrentTime() : null;
  }

  @Override
  public int getEveAPIVersion() {
    return lastEveAPIResponse != null ? lastEveAPIResponse.getVersion() : 0;
  }

  @Override
  public boolean isError() {
    return lastEveAPIResponse != null && lastEveAPIResponse.hasError();
  }

  @Override
  public int getErrorCode() {
    return isError() ? lastEveAPIResponse.getError().getCode() : 0;
  }

  @Override
  public String getErrorString() {
    return isError() ? lastEveAPIResponse.getError().getError() : null;
  }

  @Override
  public Date getErrorRetryAfterDate() {
    if (isError()) {
      ApiError err = lastEveAPIResponse.getError();
      if (err.hasRetryAfterDate()) return err.getRetryAfterDate();
    }

    return null;
  }

  public  A setFromLastResponse(A r) {
    lastEveAPIResponse = r;
    return r;
  }

  @Override
  public void reset() {
    setFromLastResponse(null);
  }

}

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