WS Endpoints :: WSDL rendered dynamically

[atemple]

Hi all,

I've checkout the jbossesb-4.4.GACP from SVN and took a look in publish_as_webservice sample.

After some tests I realized that when I import some xsd into main xsd something goes wrong. Exploring the generated artifacts from JBossAS I saw that imported xsd was not copied into deployed services (tmp directory) and here is the problem.

So I got the source code from JBoss4ESBDeployer and did a few changes.

Below is the snippets from xsd and source code.

I think it's a good idea to include something like this in JBossESB new release, since we always have a complex xsd structure and could expose it as a service in the bus.

What do you think?

tks.

request.xsd

<xs:schema version='1.0' targetNamespace="http://www.jboss.org/sayHi"
xmlns:x1='http://www.jboss.org/sayHi'
 xmlns:xs='http://www.w3.org/2001/XMLSchema' elementFormDefault="qualified"
 xmlns:Q1="http://www.jboss.org/standard">

 <xs:import schemaLocation="standard.xsd" namespace="http://www.jboss.org/standard"></xs:import>
 <xs:include schemaLocation="standard.xsd"></xs:include>

 <xs:element name="sayHi" type="x1:sayHi"/>
 <xs:complexType name="sayHi">
 <xs:sequence>
 <xs:element name="person" type="Q1:person" minOccurs="1"></xs:element>
 </xs:sequence>
 </xs:complexType>
</xs:schema>

standard.xsd

<xs:schema version='1.0' targetNamespace="http://www.jboss.org/standard"
 xmlns:tns='http://www.jboss.org/standard' xmlns:xs='http://www.w3.org/2001/XMLSchema'
 elementFormDefault="qualified">

 <xs:complexType name='person'>
 <xs:sequence>
 <xs:element name='name' type='xs:string' />
 <xs:element name='surname' type='xs:string' />
 </xs:sequence>
 </xs:complexType>

</xs:schema>

org.jboss.soa.esb.listeners.config.JBoss4ESBDeployer.java

public class JBoss4ESBDeployer extends SubDeployerSupport
 implements SubDeployer, JBoss4ESBDeployerMBean

...

 public void init(DeploymentInfo di) throws DeploymentException {
 ...
 try
 {
 Thread.currentThread().setContextClassLoader(di.localCl) ;
 warFile = createWebserviceWars(di, jbossEsb, deploymentName, publishers) ;
 }
 finally
 {
 Thread.currentThread().setContextClassLoader(origCL) ;
 }

 ...
 }

 private File createWebserviceWars(final DeploymentInfo di, final Jbossesb jbossEsb, final String deploymentName, final List<ContractReferencePublisher> publishers) throws DeploymentException {
 ...
 for(Service service: endpointServices)
 {
 final ESBServiceEndpointInfo serviceInfo = new ESBServiceEndpointInfo(service) ;
 final String wsdl = ESBContractGenerator.generateWSDL(service, serviceInfo) ;
 addFile(zos, serviceInfo.getWSDLFileName(), wsdl) ;

 ZipFile file = new ZipFile(di.url.getFile());
 Enumeration xsdFiles = file.entries();
 if (xsdFiles != null) {
 while (xsdFiles.hasMoreElements()) {
 ZipEntry xsdFile = (ZipEntry) xsdFiles.nextElement();
 if (xsdFile.getName().indexOf("xsd") > 0) {
 String xsdFileName = "WEB-INF/wsdl/" + service.getCategory().replace('/', '_')
+ "/" + xsdFile.getName();
 addFile(zos, xsdFileName, getBytesFromFile(
di.localCl.getResourceAsStream(xsdFile.getName()), xsdFile.getSize(), xsdFile.getName()));
 }
 }
 }
 ...
 }

 private byte[] getBytesFromFile(InputStream is, long length, String fileName) throws IOException {
 if (length > Integer.MAX_VALUE) {
 // File is too large
 }
 // Create the byte array to hold the data
 byte[] bytes = new byte[(int)length];

 // Read in the bytes
 int offset = 0;
 int numRead = 0;
 while (offset < bytes.length
 && (numRead=is.read(bytes, offset, bytes.length-offset)) >= 0) {
 offset += numRead;
 }

 // Ensure all the bytes have been read in
 if (offset < bytes.length) {
 throw new IOException("Could not completely read file "+ fileName);
 }

 // Close the input stream and return bytes
 is.close();
 return bytes;
 }