public int doEndTag() throws JspException {
try {
if (digitalAssetId != null) {
produceResult(getController().getAssetUrlForAssetWithId(digitalAssetId));
} else {
if (languageId == null) languageId = getController().getLanguageId();
DigitalAssetVO assetVO = null;
if (principal != null) {
assetVO = getController().getPrincipalAsset(principal, assetKey, languageId);
} else if (userName != null) {
assetVO =
getController()
.getPrincipalAsset(getController().getPrincipal(userName), assetKey, languageId);
} else {
assetVO =
getController()
.getPrincipalAsset(getController().getPrincipal(), assetKey, languageId);
}
if (assetVO != null)
produceResult(getController().getAssetUrlForAssetWithId(assetVO.getId()));
}
} catch (Exception e) {
throw new JspTagException("ComponentLogic.getAssetUrl Error: " + e.getMessage());
}
languageId = null;
userName = null;
principal = null;
return EVAL_PAGE;
}
public String doExecute() // throws Exception
{
try {
MultiPartRequestWrapper mpr = ActionContext.getMultiPartRequest();
if (mpr == null) {
return "input";
}
log.debug("Handling upload...");
Enumeration names = mpr.getFileNames();
if (names.hasMoreElements()) {
String name = (String) names.nextElement();
log.debug("name:" + name);
File uploadedFile = mpr.getFile(name);
if (uploadedFile == null || uploadedFile.length() == 0) {
log.error("No file found in multipart request");
return "input";
}
String contentType = mpr.getContentType(name);
String fileName = mpr.getFilesystemName(name);
String filePath = CmsPropertyHandler.getDigitalAssetPath();
log.debug("fileName:" + fileName);
// Pluto prepare portlet-war
String appName = fileName;
int dot = appName.lastIndexOf(".");
if (dot > 0) {
appName = appName.substring(0, dot);
}
log.info("appName:" + appName);
// Create file where Deployer will write updated
// (pluto-prepared) .war
File file = new File(uploadedFile.getParentFile(), "tmp" + System.currentTimeMillis());
log.info("file:" + file.getAbsolutePath());
PortletApplicationDefinition pad = Deploy.prepareArchive(uploadedFile, file, appName);
// Extract portlet application information to be added to
// portlet entity registry
log.info("Adding portlet application to registry: " + appName);
PortletApplicationEntityImpl pae = new PortletApplicationEntityImpl();
pae.setId(appName);
PortletDefinitionList pdl = pad.getPortletDefinitionList();
for (Iterator it = pdl.iterator(); it.hasNext(); ) {
PortletDefinition pd = (PortletDefinition) it.next();
log.debug("Adding portlet: " + pd.getName());
PortletEntityImpl pe = new PortletEntityImpl();
pe.setId(pd.getName());
// Copy preferences
ArrayList destPrefs = new ArrayList();
PreferenceSet prefSet = pd.getPreferenceSet();
for (Iterator prefs = prefSet.iterator(); prefs.hasNext(); ) {
Preference src = (Preference) prefs.next();
ArrayList destValues = new ArrayList();
for (Iterator values = src.getValues(); values.hasNext(); ) {
destValues.add(values.next());
}
destPrefs.add(new PreferenceImpl(src.getName(), destValues));
}
pe.setPreferenceSet(new PreferenceSetImpl(destPrefs));
pae.addPortletEntity(pe);
}
// Create Digital Asset
log.debug("Creating Digital Asset...");
DigitalAssetVO newAsset = new DigitalAssetVO();
newAsset.setAssetContentType(contentType);
newAsset.setAssetKey(fileName);
newAsset.setAssetFileName(fileName);
newAsset.setAssetFilePath(filePath);
newAsset.setAssetFileSize(new Integer(new Long(file.length()).intValue()));
// Check existance of portlet and remove old ones
List assets = PortletAssetController.getDigitalAssetByName(fileName);
if (assets != null && assets.size() > 0) {
log.info("Removing old instance of " + fileName);
for (Iterator it = assets.iterator(); it.hasNext(); ) {
DigitalAsset oldAsset = (DigitalAsset) it.next();
PortletAssetController.delete(oldAsset.getId());
}
}
log.info("Storing Digital Asset (portlet) " + fileName);
InputStream is = new FileInputStream(file);
digitalAsset = PortletAssetController.create(newAsset, is);
is.close();
log.debug("Digital Asset stored as id=" + digitalAsset.getId());
// Cleanup
uploadedFile.delete();
file.delete();
// Add the new application to portlet registry
// Update persisted portlet registry
// TODO check existance first?
PortletApplicationEntityList pael = PortletEntityRegistry.getPortletApplicationEntityList();
if (pael instanceof PortletApplicationEntityListImpl) {
((PortletApplicationEntityListImpl) pael).add(pae);
log.debug("Portlet application successfully added to registry");
} else {
log.error(
"Unknown implementation of PortletApplicationEntityList, "
+ "cannot add portlet application!");
return "error";
}
PortletEntityRegistry.store();
// Refresh deliver-engines
updateDeliverEngines(digitalAsset.getId());
} else {
throw new SystemException("No file was uploaded...");
}
} catch (Throwable e) {
log.error("ERROR", e);
return "error";
}
return "success";
}