与Java集成oGone支付服务

Question

我必须将“oGone支付服务”与Java集成。例如，用户需要通过“oGone支付服务”（如PayPal）购买一些物品。如何通过我的所有参数设置为“oGone付款服务”。如果任何人都可以扔在这一些火炬，这将有助于

感谢

Answer 1

只需按照ogone文档。如果你想使用直接链接，我建议使用spring RestTemplate。

<!-- rest template --> 
<bean class="org.springframework.web.client.RestTemplate" id="restTemplate"> 
    <property name="messageConverters"> 
     <list> 
      <ref bean="formMessageConverter" /> 
      <ref bean="stringMessageConverter" /> 
     </list> 
    </property> 
</bean> 
<bean class="org.springframework.http.converter.StringHttpMessageConverter" 
    id="stringMessageConverter"></bean> 
<bean class="org.springframework.http.converter.FormHttpMessageConverter" 
    id="formMessageConverter"></bean> 
<bean class="DirectLinkTemplateImpl" id="directLinkTemplate"> 
    <property name="restTemplate" ref="restTemplate"></property> 
    <property name="url" 
     value="https://secure.ogone.com/ncol/test/orderdirect.asp"></property> 
    <property name="pspId" value="YOR PSP ID"></property> 
    <property name="userId" value="userID"></property> 
    <property name="pswd" value="pass"></property> 
    <property name="shaPassphrase" value="shaPassphrase"></property> 
</bean> 

然后使用类似下面的代码发布到ogone

/** 
    * This class abstracts the functionality of the OGONE direct link payment api making use of Springs {@link RestTemplate} 
    * 
    * 
    * @author Kai Grabfelder (nospam@kaigrabfelder.de) 
    * 
    */ 
    public class DirectLinkTemplateImpl implements DirectLinkTemplate { 

    private RestOperations restTemplate; 

    private String shaPassphrase; 

    private String url; 
    public String getUrl() { 
     return url; 
    } 

    public void setUrl(String url) { 
     this.url = url; 
    } 

    /** 
    * affiliation name in ogone. 
    */ 
    private String pspId; 
    /** 
    * Name of ogone application (API) user. 
    */ 
    private String userId; 
    /** 
    * Password of the API user (USERID). 
    */ 
    private String pswd; 

    public RestOperations getRestTemplate() { 
     return restTemplate; 
    } 

    public void setRestTemplate(RestOperations restTemplate) { 
     this.restTemplate = restTemplate; 
    } 

    public String getUserId() { 
     return userId; 
    } 

    public void setUserId(String userId) { 
     this.userId = userId; 
    } 

    public String getPswd() { 
     return pswd; 
    } 

    public void setPswd(String pswd) { 
     this.pswd = pswd; 
    } 



    /* (non-Javadoc) 
    * @see DirectLinkTemplate#executeDirectLinkRequest(int, java.lang.String, java.lang.String, java.lang.String) 
    */ 
    @Override 
    public void executeDirectLinkRequest(int amount, String currency, 
      String orderId, String alias) { 


     Map<String, String> request = new HashMap<String, String>(); 
     request.put("PSPID", getPspId()); 
     request.put("USERID", getUserId()); 
     request.put("PSWD", getPswd()); 
     request.put("AMOUNT", String.valueOf(amount)); 
     request.put("CURRENCY", currency); 
     request.put("ORDERID", orderId); 
     request.put("ALIAS", alias); 
     request.put("ECI", "9"); //set the ECI parameter to 9 (recurring payment) - necessary according to ogone support 

     request = cleanupRequestParameters(request); 

     String shaSign = composeSHASIGNParameter(request); 
     request.put("SHASIGN", shaSign); 

     HttpHeaders headers = new HttpHeaders(); 
     headers.setContentType(MediaType.APPLICATION_FORM_URLENCODED); 
     HttpEntity<MultiValueMap<String, String>> entity = new HttpEntity<MultiValueMap<String,String>>(createMultiValueMap(request), headers); 


     String response = restTemplate.postForObject(getUrl(), entity, String.class); 

     //TODO validate response 
     System.out.println(response); 



    } 

    private MultiValueMap<String, String> createMultiValueMap(Map<String, String> map){ 
     map = new TreeMap<String, String>(map); 
     MultiValueMap<String, String> multiValueMap = new LinkedMultiValueMap<String, String>(); 
     Set<String> keys = map.keySet(); 
     for (String key : keys) { 
      multiValueMap.add(key, map.get(key)); 
     } 
     return multiValueMap; 
    } 


    /** 
    * cleanup the request parameters by removing all parameters with an empty value and converting all parameter names to upper case 
    * 
    * @param request 
    * @return 
    */ 
    protected Map<String, String> cleanupRequestParameters(Map<String, String> request){ 

     Map<String, String> map = new HashMap<String, String>(); 

     Set<String> keys = request.keySet(); 
     for (Iterator<String> iterator = keys.iterator(); iterator.hasNext();) { 
      String key = (String) iterator.next(); 
      String value = request.get(key); 
      if (StringUtils.hasText(value)) map.put(key.toUpperCase(), value); 
     } 

     return map ; 
    } 



    /** 
    * create the SHASign parameter according to the specification of ogone: sorts all keys alphabetically, 
    * @param request 
    * @return 
    */ 
    protected String composeSHASIGNParameter(Map<String, String> request){ 

     //create a map with alphabetically sorted keys 
     TreeMap<String, String> sortedMap = new TreeMap<String, String>(request); 

     Set<String> keys = sortedMap.keySet(); 
     StringBuilder sb = new StringBuilder(); 
     for (String key : keys) { 
      sb.append(key).append("=").append(request.get(key)); 
      sb.append(getShaPassphrase()); 
     } 

     MessageDigest md; 
     try { 
      md = MessageDigest.getInstance("SHA-512"); 
     } catch (NoSuchAlgorithmException e) { 
      throw new RuntimeException(e); 
     } 
     byte[] digest = md.digest(sb.toString().getBytes()); 

     String encodedString = new String(Hex.encodeHex(digest)); 
     return encodedString; 
    } 

    public String getShaPassphrase() { 
     return shaPassphrase; 
    } 

    public void setShaPassphrase(String shaPassphrase) { 
     this.shaPassphrase = shaPassphrase; 
    } 

    public String getPspId() { 
     return pspId; 
    } 

    public void setPspId(String pspId) { 
     this.pspId = pspId; 
    } 

} 

我还没有完成与实现，但至少“后，以ogone”的部分作品了。一旦完成并清理完毕，我会尝试将完整的DirectLinkTemplate发布到我的博客中。

Answer 2

我不确定。它可能工作或不工作jOgone。为Ogone编写的Java库