Problem skryptowy

AbstractSdmFactory.groovy

public abstract class AbstractSdmFactory {
    private final String url
    private final long rfcId
    private final long reqId 
    
    public Ticket createTicket(long issueTypeId, LinkedHashMap attributes) {
        if (this.rfcId == issueTypeId) {
            return new Rfc('attributes': attributes)   
        } else if (this.reqId == issueTypeId) {
            return new Request('attributes': attributes)   
        } else {
            throw new IllegalArgumentException('Wrong issue type')
        }
    }
    
    public Ticket createTicketFromRefNum(long issueTypeId, String refNum) {
        if (this.rfcId == issueTypeId) {
            return new Rfc('refNum': refNum)   
        } else if (this.reqId == issueTypeId) {
            return new Request('refNum': refNum)   
        } else {
            throw new IllegalArgumentException('Wrong issue type')
        }
    }
    
    public User createUser(String username) {
        return new User('username': username)
    }
    
    public WebServiceManager createWebServiceManager() {
        return new WebServiceManager(url)
    }
}

ProdSdmFactory.groovy

public class ProdSdmFactory extends AbstractSdmFactory {
  private final String url = 'http://example.com/prod'
  private final long rfcId = 2000
  private final long reqId = 1001
}

Request.groovy

public class Request extends Ticket {
  public final String requredStatus = 'DONE'
  public final String refNumCode = 'ref_num'

  public StreamingMarkupBuilder buildXml() {
    def builder = new StreamingMarkupBuilder()
    builder.bind('something that is totally different than before and makes this method immovable to base class')
    return builder
  }
}

Rfc.groovy

public class Rfc extends Ticket {
  public final String requredStatus = 'FINISHED'
  public final String refNumCode = 'chg_ref_num'
  
  public StreamingMarkupBuilder buildXml() {
    def builder = new StreamingMarkupBuilder()
    builder.bind('something about Rfc')
    return builder
  }
}

run.groovy

// Input: Issue issue

AbstractSdmFactory factory

if (Utils.isTestEnv()) {
  factory = new TestSdmFactory()
} else {
  factory = new ProdSdmFactory()
}

WebServiceManager manager = factory.createWebServiceManager()
Ticket ticket = factory.createTicket(issue.getIssueTypeId(), issue.getAttributes())

if (manager.createInSdm(ticket) == 200) {
  println 'Creation successful'
}

run2.groovy

// Input: Issue issue

AbstractSdmFactory factory

if (Utils.isTestEnv()) {
  factory = new TestSdmFactory()
} else {
  factory = new ProdSdmFactory()
}

WebServiceManager manager = factory.createWebServiceManager()
Ticket ticket = factory.createTickeFromRefNum(issue.getIssueTypeId(), issue.getRefNum())

if (manager.hasRequiredStatus(ticket)) {
  println 'Ticket processed'
}

TestSdmFactory.groovy

public class TestSdmFactory extends AbstractSdmFactory {
  private final String url = 'http://example.com/test'
  private final long rfcId = 42
  private final long reqId = 1   
}

Ticket.groovy

public abstract class Ticket {
  public final String requiredStatus
  public LinkedHashMap attributes
  public String refNum
  public final String refNumCode
   
  public abstract StreamingMarkupBuilder buildXml()
}

User.groovy

public class User {
  public final String username
}

WebServiceManager.groovy

public class WebServiceManager {
  private final String url
 
  private WebServiceManager(String u) {
    this.url = u
  }
  
  public int createinSdm(Ticket t) {
    def xml = t.buildXml()
    def status = Utils.sendXml(this.url, xml) // Utils.groovy is a custom-made utility class
    return status
  }
  
  public bool hasRequiredStatus(Ticket t) {
    return t.requiredStatus == Utils.select(this.url, 'status', "${t.refNumCode} LIKE '${t.refNum}'")
  }
  
  public int getUserId(User user) {
    return Utils.select(this.url, 'id', "username LIKE '${user.username}")
  }
}