/**
* Initializes the module to work with depending on the dialog state and request parameters.
*
* <p>
*/
protected void initModule() {
Object o;
CmsModule module;
if (CmsStringUtil.isEmpty(getParamAction())
|| CmsDialog.DIALOG_INITIAL.equals(getParamAction())) {
// this is the initial dialog call
if (CmsStringUtil.isNotEmpty(m_paramModule)) {
// edit an existing module, get it from manager
o = OpenCms.getModuleManager().getModule(m_paramModule);
} else {
// create a new module
o = null;
}
} else {
// this is not the initial call, get module from session
o = getDialogObject();
}
if (!(o instanceof CmsModule)) {
// create a new module
module = new CmsModule();
} else {
// reuse module stored in session
module = (CmsModule) ((CmsModule) o).clone();
}
List exportpoints = module.getExportPoints();
m_exportpoint = new CmsExportPoint();
if ((exportpoints != null) && (exportpoints.size() > 0)) {
Iterator i = exportpoints.iterator();
while (i.hasNext()) {
CmsExportPoint exportpoint = (CmsExportPoint) i.next();
if (exportpoint.getUri().equals(m_paramExportpoint)) {
m_exportpoint = exportpoint;
}
}
}
}
/** @see org.opencms.workplace.CmsWidgetDialog#validateParamaters() */
protected void validateParamaters() throws Exception {
String moduleName = getParamModule();
// check module
CmsModule module = OpenCms.getModuleManager().getModule(moduleName);
if (module == null) {
throw new Exception();
}
// check export point
if (!isNewExportPoint()) {
Iterator it = module.getExportPoints().iterator();
while (it.hasNext()) {
CmsExportPoint ep = (CmsExportPoint) it.next();
if (ep.getUri().equals(getParamExportpoint())) {
// export point found
return;
}
}
throw new Exception();
}
}
/**
* Commits the edited module.
*
* <p>
*/
public void actionCommit() {
List errors = new ArrayList();
try {
// get the correct module
String moduleName = getParamModule();
CmsModule module = (CmsModule) OpenCms.getModuleManager().getModule(moduleName).clone();
// get the current exportpoints from the module
List oldExportpoints = module.getExportPoints();
// now loop through the exportpoints and create the new list of exportpoints
List newExportpoints = new ArrayList();
Iterator i = oldExportpoints.iterator();
while (i.hasNext()) {
CmsExportPoint exp = (CmsExportPoint) i.next();
if (!exp.getUri().equals(m_exportpoint.getUri())) {
newExportpoints.add(exp);
}
}
// update the exportpoints
newExportpoints.add(m_exportpoint);
module.setExportPoints(newExportpoints);
// update the module
OpenCms.getModuleManager().updateModule(getCms(), module);
// refresh the list
Map objects = (Map) getSettings().getListObject();
if (objects != null) {
objects.remove(CmsModulesList.class.getName());
objects.remove(CmsExportpointsList.class.getName());
}
} catch (CmsConfigurationException ce) {
errors.add(ce);
} catch (CmsSecurityException se) {
errors.add(se);
}
// set the list of errors to display when saving failed
setCommitErrors(errors);
}