NPE from JDBCControl when method returns XMLBeans Document type
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Key: BEEHIVE-1153
URL: http://issues.apache.org/jira/browse/BEEHIVE-1153
Project: Beehive
Issue Type: Bug
Components: System Controls
Affects Versions: 1.0.1, 1.0, v1m1, V1Beta, V1Alpha, 1.0.2
Reporter: Chad Schoettger
Assigned To: Chad Schoettger
When a JDBCControl method returns a XMLBeans Document type, an NPE is thrown.
Sample Schema:
<?xml version="1.0" encoding="UTF-8"?>
<xsd:schema targetNamespace="java:///database/customer_db"
xmlns="java:///database/customer_db"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"; elementFormDefault="qualified"
attributeFormDefault="unqualified">
<xsd:element name="XCustomer"
wld:DefaultNamespace="java:///database/customer_db">
<xsd:complexType>
<xsd:choice maxOccurs="unbounded">
<xsd:element name="XCustomerRow">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="CUSTID" type="xsd:int" minOccurs="0"
nillable="true"></xsd:element>
<xsd:element name="NAME" type="xsd:string" minOccurs="0"
nillable="true"></xsd:element>
<xsd:element name="ADDRESS" type="xsd:string" minOccurs="0"
nillable="true"></xsd:element>
<xsd:element name="CITY" type="xsd:string" minOccurs="0"
nillable="true"></xsd:element>
<xsd:element name="STATE" type="xsd:string" minOccurs="0"
nillable="true"></xsd:element>
<xsd:element name="ZIP" type="xsd:string" minOccurs="0"
nillable="true"></xsd:element>
<xsd:element name="AREA_CODE" type="xsd:string" minOccurs="0"
nillable="true"></xsd:element>
<xsd:element name="PHONE" type="xsd:string" minOccurs="0"
nillable="true"></xsd:element>
</xsd:sequence>
</xsd:complexType>
</xsd:element>
</xsd:choice>
</xsd:complexType>
</xsd:element>
</xsd:schema>
Sample JDBCControl Method:
@JdbcControl.SQL(statement = "SELECT custid, name, address, city, state, zip,
area_code, phone FROM customer WHERE custid = {key}")
public XCustomerDocument getCustomerByID(int key);
Stack Trace:
java.lang.NullPointerException
at
org.apache.beehive.controls.system.jdbc.RowToXmlObjectMapper.mapRowToReturnType(RowToXmlObjectMapper.java:103)
at
org.apache.beehive.controls.system.jdbc.DefaultXmlObjectResultSetMapper.mapToResultType(DefaultXmlObjectResultSetMapper.java:60)
at
org.apache.beehive.controls.system.jdbc.JdbcControlImpl.execPreparedStatement(JdbcControlImpl.java:366)
at
org.apache.beehive.controls.system.jdbc.JdbcControlImpl.invoke(JdbcControlImpl.java:224)
at
org.apache.beehive.controls.system.jdbc.test.results.ResultsTestCtrlBean.getAUserXmlDoc(ResultsTestCtrlBean.java:1157)
at
org.apache.beehive.controls.system.jdbc.units.results.XmlBeanResultsTest.testXmlBeanDocReturnType(XmlBeanResultsTest.java:78)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at
com.intellij.rt.execution.junit2.JUnitStarter.main(JUnitStarter.java:32)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:90)
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