private void addWSDL() throws IOException, RegistryException {
WsdlManager wsdlManager = new WsdlManager(governance);
Wsdl wsdl;
String wsdlFilePath =
ProductConstant.getResourceLocations(ProductConstant.GREG_SERVER_NAME)
+ File.separator
+ "wsdl"
+ File.separator;
wsdl =
wsdlManager.newWsdl(
FileManager.readFile(wsdlFilePath + "echo.wsdl").getBytes(), "echo.wsdl");
wsdlManager.addWsdl(wsdl);
wsdl = wsdlManager.getWsdl(wsdl.getId());
Resource resource = governance.get(wsdl.getPath());
resource.addProperty("y", "20");
governance.put(wsdl.getPath(), resource);
}
/**
* Sets content of the given WSDL artifact to the given resource on the registry.
*
* @param wsdl the WSDL artifact.
* @param wsdlResource the content resource.
* @throws GovernanceException if the operation failed.
*/
protected void setContent(Wsdl wsdl, Resource wsdlResource) throws GovernanceException {
if (wsdl.getWsdlElement() != null) {
OMElement contentElement = wsdl.getWsdlElement().cloneOMElement();
try {
for (String importType : new String[] {"import", "include"}) {
List<OMElement> wsdlImports =
GovernanceUtils.evaluateXPathToElements("//wsdl:" + importType, contentElement);
for (OMElement wsdlImport : wsdlImports) {
OMAttribute location = wsdlImport.getAttribute(new QName("location"));
if (location != null) {
String path = location.getAttributeValue();
if (path.indexOf(";version:") > 0) {
location.setAttributeValue(path.substring(0, path.lastIndexOf(";version:")));
}
}
}
}
for (String importType : new String[] {"import", "include", "redefine"}) {
List<OMElement> schemaImports =
GovernanceUtils.evaluateXPathToElements("//xsd:" + importType, contentElement);
for (OMElement schemaImport : schemaImports) {
OMAttribute location = schemaImport.getAttribute(new QName("schemaLocation"));
if (location != null) {
String path = location.getAttributeValue();
if (path.indexOf(";version:") > 0) {
location.setAttributeValue(path.substring(0, path.lastIndexOf(";version:")));
}
}
}
}
} catch (JaxenException ignore) {
}
String wsdlContent = contentElement.toString();
try {
wsdlResource.setContent(wsdlContent);
} catch (RegistryException e) {
String msg =
"Error in setting the content from wsdl, wsdl id: "
+ wsdl.getId()
+ ", wsdl path: "
+ wsdl.getPath()
+ ".";
log.error(msg, e);
throw new GovernanceException(msg, e);
}
}
// and set all the attributes as properties.
String[] attributeKeys = wsdl.getAttributeKeys();
if (attributeKeys != null) {
Properties properties = new Properties();
for (String attributeKey : attributeKeys) {
String[] attributeValues = wsdl.getAttributes(attributeKey);
if (attributeValues != null) {
// The list obtained from the Arrays#asList method is
// immutable. Therefore,
// we create a mutable object out of it before adding it as
// a property.
properties.put(attributeKey, new ArrayList<String>(Arrays.asList(attributeValues)));
}
}
wsdlResource.setProperties(properties);
}
wsdlResource.setUUID(wsdl.getId());
}
/**
* Adds the given WSDL artifact to the registry.
*
* @param wsdl the WSDL artifact.
* @throws GovernanceException if the operation failed.
*/
public void addWsdl(Wsdl wsdl) throws GovernanceException {
boolean succeeded = false;
try {
registry.beginTransaction();
String url = wsdl.getUrl();
Resource wsdlResource = registry.newResource();
wsdlResource.setMediaType(GovernanceConstants.WSDL_MEDIA_TYPE);
// setting the wsdl content
setContent(wsdl, wsdlResource);
wsdlResource.setUUID(wsdl.getId());
String tmpPath;
if (wsdl.getQName() != null) {
tmpPath = "/" + wsdl.getQName().getLocalPart();
} else if (url != null && !url.startsWith("name://")) {
tmpPath = RegistryUtils.getResourceName(new URL(url).getFile().replace("~", ""));
} else if (url != null) {
tmpPath = url.substring("name://".length());
} else {
tmpPath = wsdl.getId() + ".wsdl";
}
// OK this is a hack to get the UUID of the newly added artifact. This needs to be fixed
// properly with the fix for UUID support at Kernel-level - Janaka.
// Resource resource;
if (url == null || url.startsWith("name://")) {
// resource = registry.get(registry.put("/" + tmpPath, wsdlResource));
registry.put("/" + tmpPath, wsdlResource);
} else {
// resource = registry.get(registry.importResource(tmpPath, url,
// wsdlResource));
registry.importResource(tmpPath, url, wsdlResource);
}
// wsdl.setId(resource.getUUID());
wsdl.updatePath();
// wsdl.loadWsdlDetails();
succeeded = true;
} catch (RegistryException e) {
String msg = "Error in adding the wsdl. wsdl id: " + wsdl.getId() + ".";
log.error(msg, e);
throw new GovernanceException(msg, e);
} catch (MalformedURLException e) {
String msg = "Malformed policy url provided. url: " + wsdl.getUrl() + ".";
log.error(msg, e);
throw new GovernanceException(msg, e);
} finally {
if (succeeded) {
try {
registry.commitTransaction();
} catch (RegistryException e) {
String msg =
"Error in committing transactions. Add wsdl failed: wsdl id: "
+ wsdl.getId()
+ ", path: "
+ wsdl.getPath()
+ ".";
log.error(msg, e);
}
} else {
try {
registry.rollbackTransaction();
} catch (RegistryException e) {
String msg =
"Error in rolling back transactions. Add wsdl failed: wsdl id: "
+ wsdl.getId()
+ ", path: "
+ wsdl.getPath()
+ ".";
log.error(msg, e);
}
}
}
}
/**
* Updates the given WSDL artifact on the registry.
*
* @param wsdl the WSDL artifact.
* @throws GovernanceException if the operation failed.
*/
public void updateWsdl(Wsdl wsdl) throws GovernanceException {
if (wsdl.getWsdlElement() == null) {
// there won't be any updates
String msg =
"Updates are only accepted if the wsdlElement available. "
+ "So no updates will be done. "
+ "wsdl id: "
+ wsdl.getId()
+ ", wsdl path: "
+ wsdl.getPath()
+ ".";
log.error(msg);
throw new GovernanceException(msg);
}
boolean succeeded = false;
try {
registry.beginTransaction();
// getting the old wsdl.
Wsdl oldWsdl = getWsdl(wsdl.getId());
if (oldWsdl == null) {
addWsdl(wsdl);
return;
}
// we are expecting only the OMElement to be different.
Resource wsdlResource = registry.newResource();
wsdlResource.setMediaType(GovernanceConstants.WSDL_MEDIA_TYPE);
// setting the wsdl content
setContent(wsdl, wsdlResource);
// remove the old wsdl resource.
String tmpPath = oldWsdl.getPath();
wsdlResource.setUUID(wsdl.getId());
registry.put(tmpPath, wsdlResource);
// wsdl.setId(wsdlResource.getUUID());
wsdl.updatePath();
// wsdl.loadWsdlDetails();
succeeded = true;
} catch (RegistryException e) {
String msg =
"Error in updating the wsdl, wsdl id: "
+ wsdl.getId()
+ ", wsdl path: "
+ wsdl.getPath()
+ ".";
log.error(msg, e);
throw new GovernanceException(msg, e);
} finally {
if (succeeded) {
try {
registry.commitTransaction();
} catch (RegistryException e) {
String msg =
"Error in committing transactions. Update wsdl failed: wsdl id: "
+ wsdl.getId()
+ ", path: "
+ wsdl.getPath()
+ ".";
log.error(msg, e);
}
} else {
try {
registry.rollbackTransaction();
} catch (RegistryException e) {
String msg =
"Error in rolling back transactions. Update wsdl failed: wsdl id: "
+ wsdl.getId()
+ ", path: "
+ wsdl.getPath()
+ ".";
log.error(msg, e);
}
}
}
}
