在Yodlee Aggregation API中使用“FieldInfoChoice”元素的Login Forms的正确XML格式是什么

时间：2014-04-15 13:55:26

标签： soap yodlee

我们正在构建一个使用Yodlee数据的聚合应用程序，虽然我们合作的大多数机构都有登录表单，其中包含一系列需要信息的字段，但有一个机构（Thrift Savings Plan，Content Service ID 4479）有一个＆＃34; FieldInfoChoice＆＃34;元素，它提供2个字段可供选择。在尝试测试和处理这个问题时，我们使用了Java示例应用程序＆＃34; Aggregation12＆＃34; （到目前为止，我们用作所有其他Yodlee SOAP交互的实现示例，我们发现here）。

尝试使用控制台应用＆＃34; yconsole.sh＆＃34;添加＆＃34;节俭储蓄计划＆＃34;帐户给用户，初始登录永远不能提供输出，而不是错误，它可以产生登录信息的提示。访问日志中的XML如下所示：

=======================================================
= Elapsed: 515 milliseconds
= In message: <?xml version="1.0" encoding="UTF-8"?><soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"><soapenv:Body><getLoginFormForContentService xmlns="http://itemmanagement.accountmanagement.core.soap.yodlee.com"><cobrandContext xsi:type="ns1:UserContext" xmlns="" xmlns:ns1="http://common.soap.yodlee.com"><cobrandId xsi:type="xsd:long">10008392</cobrandId><channelId xsi:type="xsd:long">-1</channelId><locale xsi:type="ns2:Locale" xmlns:ns2="http://collections.soap.yodlee.com"><country xsi:type="xsd:string">US</country><language xsi:type="xsd:string">en</language><variant xsi:type="xsd:string"></variant></locale><tncVersion xsi:type="xsd:long">2</tncVersion><applicationId xsi:type="xsd:string">7A318B9CD555B6A3FF82D22CBF3C9F00</applicationId><cobrandConversationCredentials xsi:type="ns3:SessionCredentials" xmlns:ns3="http://login.ext.soap.yodlee.com"><sessionToken xsi:type="xsd:string">10122012_0:90da6f12012f755cfe402d5c72a39086e476df0913209ad6e021120fcf0434c132888648c296a3521f0f6eab3bf76b39018be8bb89278e897ad905e0c10d6288</sessionToken></cobrandConversationCredentials><preferenceInfo xsi:type="ns1:PreferenceInfo"><currencyCode xsi:type="xsd:string">USD</currencyCode><timeZone xsi:type="xsd:string">PST</timeZone><dateFormat xsi:type="xsd:string">MM/dd/yyyy</dateFormat><currencyNotationType xsi:type="ns1:CurrencyNotation">SYMBOL_NOTATION</currencyNotationType><numberFormat xsi:type="ns1:NumberFormat"><decimalSeparator xsi:type="xsd:string">.</decimalSeparator><groupingSeparator xsi:type="xsd:string">,</groupingSeparator><groupPattern xsi:type="xsd:string">###,##0.##</groupPattern></numberFormat></preferenceInfo><fetchAllLocaleData xsi:type="xsd:boolean">false</fetchAllLocaleData><conversationCredentials xsi:type="ns4:SessionCredentials" xmlns:ns4="http://login.ext.soap.yodlee.com"><sessionToken xsi:type="xsd:string">10122012_0:d0f5fdbed4521f52da62dd5b161885c4a6a45ecd6025a4225d026ef39c8b8e662bcf07f0db6dea2c177446e87e11915ffecf1332dbe8645a0655d9f5b4d4940b</sessionToken></conversationCredentials><valid xsi:type="xsd:boolean">true</valid><isPasswordExpired xsi:type="xsd:boolean">false</isPasswordExpired></cobrandContext><contentServiceId xmlns="">4479</contentServiceId></getLoginFormForContentService></soapenv:Body></soapenv:Envelope>
= Out message: <?xml version='1.0' encoding='utf-8'?><soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"><soapenv:Body><ns27:getLoginFormForContentServiceResponse xmlns:ns27="http://itemmanagement.accountmanagement.core.soap.yodlee.com"><getLoginFormForContentServiceReturn xmlns:ns4="http://common.soap.yodlee.com" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="ns4:Form"><conjunctionOp>AND</conjunctionOp><componentList><elements xsi:type="ns4:FieldInfoChoice"><fieldInfoList><elements xsi:type="ns4:FieldInfoMultiFixed"><name>TSP Account Number (13 Digit)</name><displayName>TSP Account Number (13 Digit)</displayName><isEditable>true</isEditable><isOptional>true</isOptional><isEscaped>false</isEscaped><helpText>134201</helpText><isOptionalMFA>false</isOptionalMFA><isMFA>false</isMFA><defaultValues><elements xsi:nil="1" /><elements xsi:nil="1" /><elements xsi:nil="1" /></defaultValues><values><elements xsi:nil="1" /><elements xsi:nil="1" /><elements xsi:nil="1" /></values><validValues><elements xsi:nil="1" /><elements xsi:nil="1" /><elements xsi:nil="1" /></validValues><displayValidValues><elements xsi:nil="1" /><elements xsi:nil="1" /><elements xsi:nil="1" /></displayValidValues><valueIdentifiers><elements>OP_LOGIN</elements><elements>OP_LOGIN1</elements><elements>OP_LOGIN2</elements></valueIdentifiers><valueMasks><elements>LOGIN_FIELD</elements><elements>LOGIN_FIELD</elements><elements>LOGIN_FIELD</elements></valueMasks><fieldTypes><elements>LOGIN</elements><elements>LOGIN</elements><elements>LOGIN</elements></fieldTypes><validationRules><elements xsi:nil="1" /><elements xsi:nil="1" /><elements xsi:nil="1" /></validationRules><sizes><elements>20</elements><elements>20</elements><elements>20</elements></sizes><maxlengths><elements>4</elements><elements>4</elements><elements>5</elements></maxlengths><userProfileMappingExpressions><elements xsi:nil="1" /><elements xsi:nil="1" /><elements xsi:nil="1" /></userProfileMappingExpressions></elements><elements xsi:type="ns4:FieldInfoSingle"><name>OP_LOGIN3</name><displayName>User ID</displayName><isEditable>true</isEditable><isOptional>true</isOptional><isEscaped>false</isEscaped><helpText>134200</helpText><isOptionalMFA>false</isOptionalMFA><isMFA>false</isMFA><valueIdentifier>OP_LOGIN3</valueIdentifier><valueMask>LOGIN_FIELD</valueMask><fieldType>LOGIN</fieldType><size>20</size><maxlength>40</maxlength><fieldErrorCode xsi:nil="1" /></elements></fieldInfoList></elements><elements xsi:type="ns4:FieldInfoSingle"><name>PASSWORD</name><displayName>8-character Web Password</displayName><isEditable>true</isEditable><isOptional>false</isOptional><isEscaped>false</isEscaped><helpText>134205</helpText><isOptionalMFA>false</isOptionalMFA><isMFA>false</isMFA><valueIdentifier>PASSWORD</valueIdentifier><valueMask>LOGIN_FIELD</valueMask><fieldType>PASSWORD</fieldType><size>20</size><maxlength>8</maxlength><fieldErrorCode xsi:nil="1" /></elements></componentList><defaultHelpText>3043</defaultHelpText></getLoginFormForContentServiceReturn></ns27:getLoginFormForContentServiceResponse></soapenv:Body></soapenv:Envelope>
=======================================================

控制台应用程序的输出位于：

********************
Choice: 9

ITEM MANAGEMENT
********************
1. View Items
2. View Item
3. Dump Item
4. Add Item (Includes MFA)
5. Edit Item
6. Remove Item
7. Refresh Item
8. Refresh All
0. Exit Sub-menu
********************
Choice: 4

Enter Content ServiceId: 4479
Total time take to fetch the login form(in millis) - 786
java.lang.ClassCastException: [Ljava.lang.Object; cannot be cast to [Lcom.yodlee.soap.common.FieldInfo;
at     com.yodlee.sampleapps.helper.FormFieldsVisitor.populateQueue(FormFieldsVisitor.java:115)
at com.yodlee.sampleapps.helper.FormFieldsVisitor.<init>(FormFieldsVisitor.java:59)
at com.yodlee.sampleapps.helper.FormUtil.getUserInputFieldInfoList(FormUtil.java:353)
at com.yodlee.sampleapps.item.AddItem.doAddItem(AddItem.java:97)
at com.yodlee.sampleapps.YodleeConsole.addItem(YodleeConsole.java:314)
at com.yodlee.sampleapps.YodleeConsole.itemManagementMenu(YodleeConsole.java:174)
at com.yodlee.sampleapps.YodleeConsole.loop(YodleeConsole.java:529)
at com.yodlee.sampleapps.YodleeConsole.main(YodleeConsole.java:574)

所以，2个问题：

1）这个错误的起源是什么？如果没有java示例应用程序如何使用此类型的登录表单的示例，则很难在我们的应用程序中正确处理它。

2）您能否向我们提供填写此表单时应该发回的XML格式的示例，因为我们可以合理地假设它与为所有其他机构提交填写的字段不同已经成功使用？

1 个答案:

答案 0 :(得分：0)

@ethanvizitei -

以下是您的查询的答案。

  1. 似乎FormFieldsVisitor.java中的示例应用程序代码存在一些问题，我建议您在方法populateQueue(Form form)中进行这些更改。

    2. 代码不正确： 

    FieldInfo[] fieldInfoArray = null;                
                if (fieldInfos != null) {
                                fieldInfoArray = (FieldInfo[])fieldInfos.getElements();
                }              
                for(int j = 0; j < fieldInfoArray.length; j++) {
                                populateQueue(fieldInfoArray[j]);
                               if(j > 0) {
                                                needsLittleOr.add(fieldInfoArray[j]);
                                }
                }

    正确代码： 

            Object[] fieldInfoArray = null;                    
        if (fieldInfos != null) {
                        fieldInfoArray = (Object[])fieldInfos.getElements();
        }              
        for(int j = 0; j < fieldInfoArray.length; j++) {
                        populateQueue((FieldInfo)fieldInfoArray[j]);
                        if(j > 0) {
                                        needsLittleOr.add((FieldInfo)fieldInfoArray[j]);
                        }
        }

    这段代码应该可行，在这里解释错误代码中的问题是它试图向下转换完整的数组，这是不应该做的。相反，我们在迭代时逐个向下转发。

    此更改后，如果您收到此错误

    java.lang.RuntimeException: Error fetching login form credentials for this ItemId

    然后请在AddItem.java文件中评论此部分

    FormUtil.writeFormHtml(userContext, itemId,
                getLoginFormCredentialsForItem(userContext, itemId), false,
                "FilledForm");

    我们将在SampleApps中更正此问题。

    2以下是您需要的样本回复。

    <SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ns1="http://login.ext.soap.yodlee.com" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ns2="http://common.soap.yodlee.com" xmlns:ns3="http://itemmanagement.accountmanagement.core.soap.yodlee.com" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
    <SOAP-ENV:Body>
    <ns3:addItemForContentService1>
    <userContext>
    <cobrandId>xxxxxxxxxxxxxxx</cobrandId>
    <channelId>-1</channelId>
    <locale>
    <country>US</country>
    <language>en</language>
    <variant/>
            </locale>
            <tncVersion>2</tncVersion>
            <applicationId>xxxxxxxxxxxxxxxxxxxxxx</applicationId>
            <cobrandConversationCredentials xsi:type="ns1:SessionCredentials">
              <sessionToken>xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx</sessionToken>
            </cobrandConversationCredentials>
            <preferenceInfo>
              <currencyCode>USD</currencyCode>
              <timeZone>PST</timeZone>
              <dateFormat>MM/dd/yyyy</dateFormat>
              <currencyNotationType>SYMBOL_NOTATION</currencyNotationType>
              <numberFormat>
                <decimalSeparator>.</decimalSeparator>
                <groupingSeparator>,</groupingSeparator>
                <groupPattern>###,##0.##</groupPattern>
              </numberFormat>
            </preferenceInfo>
            <fetchAllLocaleData>false</fetchAllLocaleData>
            <conversationCredentials xsi:type="ns1:SessionCredentials">
              <sessionToken>xxxxxxxxxxxxxxxxxxxxxxxxxxx</sessionToken>
            </conversationCredentials>
            <valid>true</valid>
            <isPasswordExpired>false</isPasswordExpired>
          </userContext>
          <contentServiceId>4479</contentServiceId>
          <credentialFields>
            <elements xsi:type="ns2:FieldInfoMultiFixed">
              <name>TSP Account Number (13 Digit)</name>
              <displayName>TSP Account Number (13 Digit)</displayName>
              <isEditable>true</isEditable>
              <isOptional>true</isOptional>
              <isEscaped>false</isEscaped>
              <helpText>134201</helpText>
              <isOptionalMFA>false</isOptionalMFA>
              <isMFA>false</isMFA>
              <defaultValues/>
              <values>
                <elements>1234567</elements>
                <elements>8765</elements>
                <elements>78923</elements>
              </values>
              <validValues/>
              <displayValidValues/>
              <valueIdentifiers>
                <elements>OP_LOGIN</elements>
                <elements>OP_LOGIN1</elements>
                <elements>OP_LOGIN2</elements>
              </valueIdentifiers>
              <valueMasks>
                <elements>LOGIN_FIELD</elements>
                <elements>LOGIN_FIELD</elements>
                <elements>LOGIN_FIELD</elements>
              </valueMasks>
              <fieldTypes>
                <elements>LOGIN</elements>
                <elements>LOGIN</elements>
                <elements>LOGIN</elements>
              </fieldTypes>
              <validationRules/>
              <sizes>
                <elements>20</elements>
                <elements>20</elements>
                <elements>20</elements>
              </sizes>
              <maxlengths>
                <elements>4</elements>
                <elements>4</elements>
                <elements>5</elements>
              </maxlengths>
              <userProfileMappingExpressions/>
            </elements>
            <elements xsi:type="ns2:FieldInfoSingle">
              <name>OP_LOGIN3</name>
              <displayName>User ID</displayName>
              <isEditable>true</isEditable>
              <isOptional>true</isOptional>
              <isEscaped>false</isEscaped>
              <helpText>134200</helpText>
              <isOptionalMFA>false</isOptionalMFA>
              <isMFA>false</isMFA>
              <value>apoorv123</value>
              <valueIdentifier>OP_LOGIN3</valueIdentifier>
              <valueMask>LOGIN_FIELD</valueMask>
              <fieldType>LOGIN</fieldType>
              <size>20</size>
              <maxlength>40</maxlength>
            </elements>
            <elements xsi:type="ns2:FieldInfoSingle">
              <name>PASSWORD</name>
              <displayName>8-character Web Password</displayName>
              <isEditable>true</isEditable>
              <isOptional>false</isOptional>
              <isEscaped>false</isEscaped>
              <helpText>134205</helpText>
              <isOptionalMFA>false</isOptionalMFA>
              <isMFA>false</isMFA>
              <value>09876tyqw</value>
              <valueIdentifier>PASSWORD</valueIdentifier>
              <valueMask>LOGIN_FIELD</valueMask>
              <fieldType>PASSWORD</fieldType>
              <size>20</size>
              <maxlength>8</maxlength>
            </elements>
            <elements xsi:type="ns2:FieldInfoSingle">
              <name/>
              <displayName>Verify 8-character Web Password</displayName>
              <isEditable>true</isEditable>
              <isOptional>false</isOptional>
              <isEscaped>false</isEscaped>
              <helpText>134205</helpText>
              <isOptionalMFA>false</isOptionalMFA>
              <isMFA>false</isMFA>
              <value>09876tyqw</value>
              <valueIdentifier>PASSWORD</valueIdentifier>
              <valueMask>LOGIN_FIELD</valueMask>
              <fieldType>PASSWORD</fieldType>
              <size>20</size>
              <maxlength>8</maxlength>
            </elements>
          </credentialFields>
          <shareCredentialsWithinSite>false</shareCredentialsWithinSite>
          <startRefreshItemOnAddition>false</startRefreshItemOnAddition>
        </ns3:addItemForContentService1>
      </SOAP-ENV:Body>
    </SOAP-ENV:Envelope>
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