How do I set a bean-backed attribute via ListGrid.setEditValue?

SmartClient Version: v8.3p_2013-08-06/Pro Deployment (built 2013-08-06)

Google Chrome Version 40.0.2214.93 (64-bit) (Mac OS X)

I have two ListGrids. The first is for a "batch", and the second is for a list of "payments" associated with the selected "batch".

The "batches" are stored in a table (payment_batch). The payments are stored in a table (payments). There is a linker table (payment_batch_to_payments) that links them together. The data sources are using Hibernate.

Payment Batch:

Code:

<DataSource ID="DAOPaymentBatchDS" serverType="hibernate" beanClassName="com.legaledge.maestro.server.model.report.DAOPaymentBatch" dropExtraFields="true">

        <fields>

                <field name="id" autoGenerated="true" hidden="true" primaryKey="true"/>

                <field name="identifierId" type="long" hidden="true"/>

                <field name="relationshipId" type="long" hidden="true"/>

                <field name="startTime" title="Start Time" type="time" required="false" useTextField="true" >

                </field>

                <field name="startDate" title="Start Date" type="date" required="false" useTextField="true" >

                </field>

                <field name="status" title="Status" type="text" required="false" >

                </field>

                <field name="description" title="Description" type="text" required="false" >

                </field>

                <field name="batchNumber" title="Batch Number" type="text" required="true" >

                </field>

                <field name="endDate" title="End Date" type="date" required="false" useTextField="true" >

                </field>

                <field name="endTime" title="End Time" type="time" required="false" useTextField="true" >

                </field>

                <field name="outcomeType" title="Outcome Type" type="text" required="false" >

                </field>

                <field name="completionDate" title="Completion Date" type="date" required="false" useTextField="true" >

                </field>

                

                <field name="DAOPaymentBatchToPaymentses" hidden="false" multiple="true" type="DAOPaymentBatchToPaymentsDS"  />

                <field name="DAOPayments" hidden="false" multiple="true" type="DAOPaymentsDS" />

        </fields>

</DataSource>

Payments:

Code:

<DataSource ID="DAOPaymentsDS" serverType="hibernate" beanClassName="com.legaledge.maestro.server.model.report.DAOPayments" dropExtraFields="true">

        <fields>

                <field name="id" autoGenerated="true" hidden="true" primaryKey="true"/>

                <field name="identifierId" type="long" hidden="true"/>

                <field name="relationshipId" type="long" hidden="true"/>

                <field name="amount" title="Amount" type="text" required="false" >

                </field>

                <field name="startDate" title="Start Date" type="date" required="false" useTextField="true" >

                </field>

                <field name="paid" title="Paid" type="boolean" required="false" >

                </field>

                <field name="tender" title="Tender" type="text" required="false" editorType="select" optionDataSource="picklistHBValue" displayField="stringValue" valueField="stringValue" >

                        <pickListCriteria>

                                <name>PaymentsTender</name>

                        </pickListCriteria>

                </field>

                <field name="amountPaid" title="Amount Paid" type="text" required="false" >

                </field>

                <field name="recordBy" title="Record By" type="text" required="false" editorType="select" optionDataSource="picklistHBValue" displayField="stringValue" valueField="stringValue" >

                        <pickListCriteria>

                                <name>PaymentsRecordBy</name>

                        </pickListCriteria>

                </field>

                <field name="primaryReferenceNumber" title="Primary Reference Number" type="text" required="false" >

                </field>

                <field name="paidBy" title="Paid By" type="text" required="false" >

                </field>

                

                <field name="DAOPaymentBatchToPaymentsesID" title="Rel ID" type="long" required="false" valueXPath="DAOPaymentBatchToPaymentses/id"/>

                <field name="DAOPaymentBatchToPaymentsesPrimary" title="Primary" type="boolean" required="false" valueXPath="DAOPaymentBatchToPaymentses/primary"/>

                        

        </fields>

</DataSource>

Payment Batch To Payments:

Code:

<DataSource ID="DAOPaymentBatchToPaymentsDS" serverType="hibernate" beanClassName="com.legaledge.maestro.server.model.report.DAOPaymentBatchToPayments" dropExtraFields="true">

        <fields>

                <field name="id" autoGenerated="true" hidden="true" primaryKey="true"/>

                <field name="identifierId" type="long" hidden="true"/>

                <field name="relationshipId" type="long" hidden="true"/>

                <field name="primary" title="Primary" type="boolean" required="false"/>

                

                <field name="paymentsAmount" title="Amount" type="text" required="false" valueXPath="DAOPayments/amount"/>

                <field name="paymentsAmountPaid" title="Amount Paid" type="text" required="false" valueXPath="DAOPayments/amountPaid"/>

                <field name="paymentsStartDate" title="Start Date" type="date" required="false" useTextField="true" valueXPath="DAOPayments/startDate"/>

                <field name="paymentsPaid" title="Paid" type="boolean" required="false" valueXPath="DAOPayments/paid"/>

                <field name="paymentsTender" title="Tender" type="text" required="false" valueXPath="DAOPayments/DAOPicklistValueByTender/stringValue"/>

                <field name="paymentsRecordBy" title="Record By" type="text" required="false" valueXPath="DAOPayments/DAOPicklistValueByRecordBy/stringValue"/>

                <field name="paymentsPrimaryReferenceNumber" title="Primary Reference Number" type="text" required="false" valueXPath="DAOPayments/primaryReferenceNumber"/>

                <field name="paymentsPaidBy" title="Paid By" type="text" required="false" valueXPath="DAOPayments/paidBy"/>

                

                <field name="DAOPayments" />

                <field name="DAOPaymentBatch" />

                

                <field name="DAOPaymentID" valueXPath="DAOPayments/id"/>

                <field name="DAOPaymentBatchID" valueXPath="DAOPaymentBatch/id"/>

                

        </fields>

</DataSource>

Here's how I set up the grid of Batches:

Code:

                final ListGrid paymentBatchesList = new ListGrid();

                paymentBatchesList.setDataSource(Utils.getDS("DAOPaymentBatchDS"));

                paymentBatchesList.setAutoFetchData(true);

                paymentBatchesList.setAlternateRecordStyles(true);

                paymentBatchesList.setShowFilterEditor(true);

                paymentBatchesList.setCanRemoveRecords(true);

                paymentBatchesList.setCanEdit(true);

                IButton newBatchButton = new IButton("Add New Payment Batch");

                newBatchButton.setWidth(250);

                newBatchButton.addClickHandler(new ClickHandler() {

                        public void onClick(ClickEvent event) {

                                paymentBatchesList.startEditingNew();

                        }

                });

And I use DAOPaymentBatchToPaymentsDS as the datasource to drive the list of payments. This datasource has flattened elements from the payments table, using valueXPath:

Code:

                final ListGrid paymentBatchToPaymentsList = new ListGrid();

                paymentBatchToPaymentsList.setDataSource(Utils.getDS("DAOPaymentBatchToPaymentsDS"));

                paymentBatchToPaymentsList.setCanRemoveRecords(true);

                paymentBatchToPaymentsList.setCanEdit(true);

                

                IButton newPaymentButton = new IButton("Add New Payment");

                newPaymentButton.addClickHandler(new ClickHandler() {

                        public void onClick(ClickEvent event) {

                                paymentBatchToPaymentsList.startEditingNew();  // add a new payment & rel

                                int len = paymentBatchToPaymentsList.getRecords().length;

                                paymentBatchToPaymentsList.setEditValue(len, "DAOPaymentBatch", paymentBatchesList.getSelectedRecord());

                        }

                });

When a user adds a new payment, I want the payment record to save first. Then I want the payment_batch_to_payment record to link the payment to the batch, and then to save.

Upon clicking the New button, I need to tell the 2nd datasource which batch is selected. Then the new payment information will get associated with the correct batch. But when I call setEditValue with the entire Record (corresponding to the selected payment batch), the server interprets it as a String. This fails, and prevents Hibernate from creating the payment_batch_to_payment record since one side of the relationship is missing.

Here's the error:

Code:

2015-01-28 13:46:59,159 INFO  [STDOUT] === 2015-01-28 13:46:59,159 [80-1] WARN  DataSource - [builtinApplication.DAOPaymentBatchToPaymentsDS_add] Exception trying to set properties for datasource: DAOPa

ymentBatchToPaymentsDS from: {DAOPaymentBatch={DAOPaymentBatchToPaymentses=[], DAOPayments=[], startDate=Wed Jan 14 00:00:00 EST 2015, status=asdf, endDate=null, endTime=null, outcomeType=null, startTim

e=null, id=0, batchNumber=12341aAsdfadg4dgfg, description=dasfadsf, completionDate=null, _selection_9=true}} to: com.legaledge.maestro.server.model.report.DAOPaymentBatchToPayments@4c21261c. Actual erro

r: java.lang.IllegalArgumentException: Can't convert value of type java.lang.String to target type com.legaledge.maestro.server.model.report.DAOPaymentBatch

2015-01-28 13:46:59,159 INFO  [STDOUT] java.lang.IllegalArgumentException: Can't convert value of type java.lang.String to target type com.legaledge.maestro.server.model.report.DAOPaymentBatch

2015-01-28 13:46:59,159 INFO  [STDOUT]  at com.isomorphic.util.DataTools.convertType(DataTools.java:3466)

2015-01-28 13:46:59,159 INFO  [STDOUT]  at com.isomorphic.util.DataTools.createSetterArgument(DataTools.java:3270)

2015-01-28 13:46:59,159 INFO  [STDOUT]  at com.isomorphic.util.DataTools.coerceProperty(DataTools.java:3208)

2015-01-28 13:46:59,159 INFO  [STDOUT]  at com.isomorphic.util.DataTools.setProperties(DataTools.java:2993)

2015-01-28 13:46:59,159 INFO  [STDOUT]  at com.isomorphic.datasource.DataSource.setProperties(DataSource.java:1720)

2015-01-28 13:46:59,159 INFO  [STDOUT]  at com.isomorphic.datasource.DataSource.setProperties(DataSource.java:1584)

2015-01-28 13:46:59,159 INFO  [STDOUT]  at com.isomorphic.hibernate.HibernateDataSource.processRequest(HibernateDataSource.java:1421)

2015-01-28 13:46:59,159 INFO  [STDOUT]  at com.isomorphic.hibernate.HibernateDataSource.executeAdd(HibernateDataSource.java:825)

2015-01-28 13:46:59,159 INFO  [STDOUT]  at com.isomorphic.datasource.DataSource.execute(DataSource.java:1370)

2015-01-28 13:46:59,159 INFO  [STDOUT]  at com.isomorphic.application.AppBase.executeDefaultDSOperation(AppBase.java:723)

2015-01-28 13:46:59,159 INFO  [STDOUT]  at com.isomorphic.application.AppBase.executeAppOperation(AppBase.java:658)

2015-01-28 13:46:59,159 INFO  [STDOUT]  at com.isomorphic.application.AppBase.execute(AppBase.java:491)

2015-01-28 13:46:59,159 INFO  [STDOUT]  at com.isomorphic.datasource.DSRequest.execute(DSRequest.java:2044)

2015-01-28 13:46:59,159 INFO  [STDOUT]  at com.isomorphic.servlet.IDACall.handleDSRequest(IDACall.java:216)

2015-01-28 13:46:59,159 INFO  [STDOUT]  at com.isomorphic.servlet.IDACall.processRPCTransaction(IDACall.java:173)

2015-01-28 13:46:59,159 INFO  [STDOUT]  at com.isomorphic.servlet.IDACall.processRequest(IDACall.java:138)

2015-01-28 13:46:59,159 INFO  [STDOUT]  at com.isomorphic.servlet.IDACall.doPost(IDACall.java:74)

How do I tell that second ListGrid that my value for the DAOPaymentBatch column should be an instance of the DAOPaymentBatch bean instead of a literal String?

Here is the Hibernate mapping for the bean that represents the payment batch to payment relationship:

Code:

<?xml version="1.0"?>

<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN"

"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">

<!-- Generated Jan 22, 2015 4:00:20 PM by Hibernate Tools 3.4.0.CR1 -->

<hibernate-mapping>

    <class name="com.legaledge.maestro.server.model.report.DAOPaymentBatchToPayments" table="payment_batch_to_payments_" schema="report">

        <id name="id" type="java.lang.Long">

            <column name="id" />

            <generator class="com.legaledge.maestro.server.dao.id.SQLServerIdGenerator">

                <param name="table">dbuid_sequence</param>

            </generator>

        </id>

        <many-to-one name="DAOPayments" class="com.legaledge.maestro.server.model.report.DAOPayments" fetch="select">

            <column name="t$payments_" />

        </many-to-one>

        <many-to-one name="DAOPaymentBatch" class="com.legaledge.maestro.server.model.report.DAOPaymentBatch" fetch="select">

            <column name="s$payment_batch_" />

        </many-to-one>

        <property name="createdTime" type="timestamp">

            <column name="created_time" length="23" />

        </property>

        <property name="updatedTime" type="timestamp">

            <column name="updated_time" length="23" />

        </property>

        <property name="isPrimary" type="java.lang.Boolean">

            <column name="is_primary_" />

        </property>

        <property name="name" type="string">

            <column name="name_" />

        </property>

    </class>

</hibernate-mapping>

Here is some more context from the log leading up to the exception. The DSRequest payload seems to have the correct, structured values corresponding to my server-side beans. What do I need to do to tell SmartGWT to interpret those values as an instance of the DAOPaymentBatch bean?

Code:

2015-01-28 13:46:59,157 INFO  [STDOUT] === 2015-01-28 13:46:59,157 [80-1] DEBUG RPCManager - Request #1 (DSRequest) payload: {

    values:{

        DAOPaymentBatch:{

            DAOPaymentBatchToPaymentses:[

            ],

            DAOPayments:[

            ],

            startDate:new Date(1421211600000),

            status:"asdf",

            endDate:null,

            endTime:null,

            outcomeType:null,

            startTime:null,

            id:0,

            batchNumber:"12341aAsdfadg4dgfg",

            description:"dasfadsf",

            completionDate:null,

            _selection_9:true

        },

        paymentsAmount:"666",

        paymentsAmountPaid:"123"

    },

    operationConfig:{

        dataSource:"DAOPaymentBatchToPaymentsDS",

        operationType:"add"

    },

    componentId:"isc_ListGrid_1",

    appID:"builtinApplication",

    operation:"DAOPaymentBatchToPaymentsDS_add",

    oldValues:{

        DAOPaymentBatch:{

            DAOPaymentBatchToPaymentses:[

            ],

            DAOPayments:[

            ],

            startDate:new Date(1421211600000),

            status:"asdf",

            endDate:null,

            endTime:null,

            outcomeType:null,

            startTime:null,

            id:0,

            batchNumber:"12341aAsdfadg4dgfg",

            description:"dasfadsf",

            completionDate:null,

            _selection_9:true

        },

        paymentsAmount:"666",

        paymentsAmountPaid:"123"

    },

    criteria:{

    }

}



2015-01-28 13:46:59,157 INFO  [STDOUT] === 2015-01-28 13:46:59,157 [80-1] INFO  IDACall - Performing 1 operation(s)

2015-01-28 13:46:59,157 INFO  [STDOUT] === 2015-01-28 13:46:59,157 [80-1] DEBUG DeclarativeSecurity - Processing security checks for DataSource null, field null

2015-01-28 13:46:59,157 INFO  [STDOUT] === 2015-01-28 13:46:59,157 [80-1] DEBUG DeclarativeSecurity - DataSource DAOPaymentBatchToPaymentsDS is not in the pre-checked list, processing...

2015-01-28 13:46:59,157 INFO  [STDOUT] === 2015-01-28 13:46:59,157 [80-1] DEBUG AppBase - [builtinApplication.DAOPaymentBatchToPaymentsDS_add] No userTypes defined, allowing anyone access to all operations for this application

2015-01-28 13:46:59,157 INFO  [STDOUT] === 2015-01-28 13:46:59,157 [80-1] DEBUG AppBase - [builtinApplication.DAOPaymentBatchToPaymentsDS_add] No public zero-argument method named '_DAOPaymentBatchToPaymentsDS_add' found, performing generic datasource operation

2015-01-28 13:46:59,157 INFO  [STDOUT] === 2015-01-28 13:46:59,157 [80-1] INFO  HibernateDataSource - [builtinApplication.DAOPaymentBatchToPaymentsDS_add] Performing add operation with

        criteria: {DAOPaymentBatch:{DAOPaymentBatchToPaymentses:[],DAOPayments:[],startDate:new Date(1421211600000),status:"asdf",endDate:null,endTime:null,outcomeType:null,startTime:null,id:0,batchNumber:"12341aAsdfadg4dgfg",description:"dasfadsf",completionDate:null,_selection_9:true},paymentsAmount:"666",paymentsAmountPaid:"123"}  values: {DAOPaymentBatch:"{DAOPaymentBatchToPaymentses=[], DAOPayments=[], startDate=Wed Jan 14 00:00:00 EST 2015, status=asdf, endDate=null, endTime=null, outcomeType=null, startTime=null, id=0, batchNumber=12341aAsdfadg4dgfg, description=dasfadsf, completionDate=null, _selection_9=true}",paymentsAmount:"666",paymentsAmountPaid:"123"}

2015-01-28 13:46:59,158 DEBUG [org.hibernate.impl.SessionImpl] opened session at timestamp: 14224708191

2015-01-28 13:46:59,158 DEBUG [org.hibernate.transaction.JDBCTransaction] begin

2015-01-28 13:46:59,158 DEBUG [org.hibernate.jdbc.ConnectionManager] opening JDBC connection

2015-01-28 13:46:59,158 DEBUG [org.hibernate.connection.DriverManagerConnectionProvider] total checked-out connections: 0

2015-01-28 13:46:59,158 DEBUG [org.hibernate.connection.DriverManagerConnectionProvider] using pooled JDBC connection, pool size: 1

2015-01-28 13:46:59,158 DEBUG [org.hibernate.transaction.JDBCTransaction] current autocommit status: false

2015-01-28 13:46:59,158 DEBUG [org.hibernate.jdbc.JDBCContext] after transaction begin

2015-01-28 13:46:59,158 INFO  [STDOUT] === 2015-01-28 13:46:59,158 [80-1] DEBUG HibernateTransaction - [builtinApplication.DAOPaymentBatchToPaymentsDS_add] Started new transaction "1481359656"

2015-01-28 13:46:59,159 INFO  [STDOUT] === 2015-01-28 13:46:59,159 [80-1] WARN  DataSource - [builtinApplication.DAOPaymentBatchToPaymentsDS_add] Exception trying to set properties for datasource: DAOPaymentBatchToPaymentsDS from: {DAOPaymentBatch={DAOPaymentBatchToPaymentses=[], DAOPayments=[], startDate=Wed Jan 14 00:00:00 EST 2015, status=asdf, endDate=null, endTime=null, outcomeType=null, startTime=null, id=0, batchNumber=12341aAsdfadg4dgfg, description=dasfadsf, completionDate=null, _selection_9=true}} to: com.legaledge.maestro.server.model.report.DAOPaymentBatchToPayments@4c21261c. Actual error: java.lang.IllegalArgumentException: Can't convert value of type java.lang.String to target type com.legaledge.maestro.server.model.report.DAOPaymentBatch

2015-01-28 13:46:59,159 INFO  [STDOUT] java.lang.IllegalArgumentException: Can't convert value of type java.lang.String to target type com.legaledge.maestro.server.model.report.DAOPaymentBatch

2015-01-28 13:46:59,159 INFO  [STDOUT]  at com.isomorphic.util.DataTools.convertType(DataTools.java:3466)

2015-01-28 13:46:59,159 INFO  [STDOUT]  at com.isomorphic.util.DataTools.createSetterArgument(DataTools.java:3270)

2015-01-28 13:46:59,159 INFO  [STDOUT]  at com.isomorphic.util.DataTools.coerceProperty(DataTools.java:3208)

2015-01-28 13:46:59,159 INFO  [STDOUT]  at com.isomorphic.util.DataTools.setProperties(DataTools.java:2993)

2015-01-28 13:46:59,159 INFO  [STDOUT]  at com.isomorphic.datasource.DataSource.setProperties(DataSource.java:1720)

2015-01-28 13:46:59,159 INFO  [STDOUT]  at com.isomorphic.datasource.DataSource.setProperties(DataSource.java:1584)

2015-01-28 13:46:59,159 INFO  [STDOUT]  at com.isomorphic.hibernate.HibernateDataSource.processRequest(HibernateDataSource.java:1421)

2015-01-28 13:46:59,159 INFO  [STDOUT]  at com.isomorphic.hibernate.HibernateDataSource.executeAdd(HibernateDataSource.java:825)

2015-01-28 13:46:59,159 INFO  [STDOUT]  at com.isomorphic.datasource.DataSource.execute(DataSource.java:1370)

2015-01-28 13:46:59,159 INFO  [STDOUT]  at com.isomorphic.application.AppBase.executeDefaultDSOperation(AppBase.java:723)

2015-01-28 13:46:59,159 INFO  [STDOUT]  at com.isomorphic.application.AppBase.executeAppOperation(AppBase.java:658)

2015-01-28 13:46:59,159 INFO  [STDOUT]  at com.isomorphic.application.AppBase.execute(AppBase.java:491)

2015-01-28 13:46:59,159 INFO  [STDOUT]  at com.isomorphic.datasource.DSRequest.execute(DSRequest.java:2044)

2015-01-28 13:46:59,159 INFO  [STDOUT]  at com.isomorphic.servlet.IDACall.handleDSRequest(IDACall.java:216)

Thanks for any help, and let me know if I need to supply more details.

How do I set a bean-backed attribute via ListGrid.setEditValue?

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