The same nativeNames for different dataSourceFields are causing class cast exception during loading of dataSources.
Reproduced in Smargwt 3.1p EE showcase (build 2015_05_26)
NOT reproduced in Smartgwt 5.0p EE showcase (build 2015_08_30)
How to reproduce:
In EE showcase, e.g. employees.ds.xml:
Loading the showcase in browser will cause following exception:
Reproduced in Smargwt 3.1p EE showcase (build 2015_05_26)
NOT reproduced in Smartgwt 5.0p EE showcase (build 2015_08_30)
How to reproduce:
In EE showcase, e.g. employees.ds.xml:
Code:
<DataSource
ID="employees"
serverType="sql"
tableName="employeeTable"
recordName="employee"
testFileName="/ds/test_data/employees.data.xml"
titleField="Name"
>
<fields>
<field name="userOrder" title="userOrder" type="integer" canEdit="false" hidden="true" nativeName="USER_ORDER"/>
<field name="Name" title="Name" type="text" length="128"/>
<field name="EmployeeId" title="Employee ID" type="integer" primaryKey="true" required="true" nativeName="USER_ORDER"/>
<field name="ReportsTo" title="Manager" type="integer" required="true"
foreignKey="employees.EmployeeId" rootValue="1" detail="true"/>
<field name="Job" title="Title" type="text" length="128"/>
<field name="Email" title="Email" type="text" length="128"/>
<field name="EmployeeType" title="Employee Type" type="text" length="40"/>
<field name="EmployeeStatus" title="Status" type="text" length="40"/>
<field name="Salary" title="Salary" type="float"/>
<field name="OrgUnit" title="Org Unit" type="text" length="128"/>
<field name="Gender" title="Gender" type="text" length="7">
<valueMap>
<value>male</value>
<value>female</value>
</valueMap>
</field>
<field name="MaritalStatus" title="Marital Status" type="text" length="10">
<valueMap>
<value>married</value>
<value>single</value>
</valueMap>
</field>
</fields>
<operationBindings>
<operationBinding operationType="fetch" operationId="fetchEmployeesNotInTeam">
<whereClause>EmployeeId NOT IN (SELECT p.EmployeeId FROM teamMembers2 AS p WHERE p.TeamId = $criteria.TeamId AND p.EmployeeId IS NOT NULL) AND $defaultWhereClause</whereClause>
</operationBinding>
</operationBindings>
</DataSource>Code:
[java] === 2015-09-04 08:12:29,162 [9-37] ERROR DataSourceLoader - Exception while attempting to load a DataSource
[java] java.lang.ClassCastException: java.util.ArrayList cannot be cast to java.lang.String
[java] at com.isomorphic.sql.SQLDataSource.buildSQLTable(SQLDataSource.java:206)
[java] at com.isomorphic.sql.SQLDataSource.init(SQLDataSource.java:176)
[java] at com.isomorphic.datasource.DataSource.initialize(DataSource.java:400)
[java] at com.isomorphic.datasource.BasicDataSource.fromConfig(BasicDataSource.java:163)
[java] at com.isomorphic.datasource.DataSource.fromConfig(DataSource.java:385)
[java] at com.isomorphic.datasource.FileSystemDSRepo.loadDS(FileSystemDSRepo.java:110)
[java] at com.isomorphic.datasource.DataSource.forName(DataSource.java:204)
[java] at com.isomorphic.datasource.DataSource.forName(DataSource.java:195)
[java] at com.isomorphic.datasource.DataSource.forName(DataSource.java:184)
[java] at com.isomorphic.datasource.PoolableDataSourceFactory.makeUnpooledObject(PoolableDataSourceFactory.java:119)
[java] at com.isomorphic.datasource.PoolableDataSourceFactory.makeObject(PoolableDataSourceFactory.java:127)
[java] at com.isomorphic.pool.PoolManager.borrowObject(PoolManager.java:94)
[java] at com.isomorphic.datasource.DataSourceManager.getDataSource(DataSourceManager.java:89)
[java] at com.isomorphic.datasource.DataSourceManager.getDataSource(DataSourceManager.java:83)
[java] at com.isomorphic.servlet.DataSourceLoader.processRequest(DataSourceLoader.java:126)
[java] at com.isomorphic.servlet.DataSourceLoader.doGet(DataSourceLoader.java:94)
[java] at javax.servlet.http.HttpServlet.service(HttpServlet.java:735)
[java] at com.isomorphic.servlet.BaseServlet.service(BaseServlet.java:152)
[java] at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
[java] at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:686)
[java] at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1494)
[java] at com.isomorphic.servlet.CompressionFilter.doFilter(CompressionFilter.java:260)
[java] at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1474)
[java] at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:499)
[java] at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137)
[java] at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:557)
[java] at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231)
[java] at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086)
[java] at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:428)
[java] at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193)
[java] at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020)
[java] at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)
[java] at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)
[java] at org.eclipse.jetty.server.handler.RequestLogHandler.handle(RequestLogHandler.java:68)
[java] at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)
[java] at org.eclipse.jetty.server.Server.handle(Server.java:370)
[java] at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:489)
[java] at org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:949)
[java] at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:1011)
[java] at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:644)
[java] at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235)
[java] at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82)
[java] at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:668)
[java] at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:52)
[java] at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)
[java] at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)
[java] at java.lang.Thread.run(Thread.java:662)
[java] === 2015-09-04 08:12:29,218 [9-37] ERROR DataSourceLoader - Top-level servlet error:
[java] javax.servlet.ServletException: java.lang.ClassCastException: java.util.ArrayList cannot be cast to java.lang.String
[java] at com.isomorphic.sql.SQLDataSource.buildSQLTable(SQLDataSource.java:206)
[java] at com.isomorphic.sql.SQLDataSource.init(SQLDataSource.java:176)
[java] at com.isomorphic.datasource.DataSource.initialize(DataSource.java:400)
[java] at com.isomorphic.datasource.BasicDataSource.fromConfig(BasicDataSource.java:163)
[java] at com.isomorphic.datasource.DataSource.fromConfig(DataSource.java:385)
[java] at com.isomorphic.datasource.FileSystemDSRepo.loadDS(FileSystemDSRepo.java:110)
[java] at com.isomorphic.datasource.DataSource.forName(DataSource.java:204)
[java] at com.isomorphic.datasource.DataSource.forName(DataSource.java:195)
[java] at com.isomorphic.datasource.DataSource.forName(DataSource.java:184)
[java] at com.isomorphic.datasource.PoolableDataSourceFactory.makeUnpooledObject(PoolableDataSourceFactory.java:119)
[java] at com.isomorphic.datasource.PoolableDataSourceFactory.makeObject(PoolableDataSourceFactory.java:127)
[java] at com.isomorphic.pool.PoolManager.borrowObject(PoolManager.java:94)
[java] at com.isomorphic.datasource.DataSourceManager.getDataSource(DataSourceManager.java:89)
[java] at com.isomorphic.datasource.DataSourceManager.getDataSource(DataSourceManager.java:83)
[java] at com.isomorphic.servlet.DataSourceLoader.processRequest(DataSourceLoader.java:126)
[java] at com.isomorphic.servlet.DataSourceLoader.doGet(DataSourceLoader.java:94)
[java] at javax.servlet.http.HttpServlet.service(HttpServlet.java:735)
[java] at com.isomorphic.servlet.BaseServlet.service(BaseServlet.java:152)
[java] at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
[java] at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:686)
[java] at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1494)
[java] at com.isomorphic.servlet.CompressionFilter.doFilter(CompressionFilter.java:260)
[java] at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1474)
[java] at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:499)
[java] at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137)
[java] at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:557)
[java] at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231)
[java] at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086)
[java] at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:428)
[java] at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193)
[java] at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020)
[java] at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)
[java] at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)
[java] at org.eclipse.jetty.server.handler.RequestLogHandler.handle(RequestLogHandler.java:68)
[java] at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)
[java] at org.eclipse.jetty.server.Server.handle(Server.java:370)
[java] at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:489)
[java] at org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:949)
[java] at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:1011)
[java] at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:644)
[java] at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235)
[java] at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82)
[java] at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:668)
[java] at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:52)
[java] at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)
[java] at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)
[java] at java.lang.Thread.run(Thread.java:662)
[java]
[java] at com.isomorphic.servlet.DataSourceLoader.processRequest(DataSourceLoader.java:185)
[java] at com.isomorphic.servlet.DataSourceLoader.doGet(DataSourceLoader.java:94)
[java] at javax.servlet.http.HttpServlet.service(HttpServlet.java:735)
[java] at com.isomorphic.servlet.BaseServlet.service(BaseServlet.java:152)
[java] at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
[java] at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:686)
[java] at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1494)
[java] at com.isomorphic.servlet.CompressionFilter.doFilter(CompressionFilter.java:260)
[java] at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1474)
[java] at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:499)
[java] at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137)
[java] at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:557)
[java] at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231)
[java] at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086)
[java] at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:428)
[java] at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193)
[java] at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020)
[java] at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)
[java] at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)
[java] at org.eclipse.jetty.server.handler.RequestLogHandler.handle(RequestLogHandler.java:68)
[java] at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)
[java] at org.eclipse.jetty.server.Server.handle(Server.java:370)
[java] at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:489)
[java] at org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:949)
[java] at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:1011)
[java] at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:644)
[java] at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235)
[java] at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82)
[java] at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:668)
[java] at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:52)
[java] at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)
[java] at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)
[java] at java.lang.Thread.run(Thread.java:662)