/**
* Did the client provide the minimal parameters required?
*
* @return true If so
*/
private boolean verifyMinimumParameters() {
int count = 0;
if (!StringUtil.isNullString(getParameter(AP_E_PUBLICATION))) count++;
if (!StringUtil.isNullString(getParameter(AP_E_CLASSNAME))) count++;
if (!StringUtil.isNullString(getParameter(AP_E_PLUGIN))) count++;
return (count > 0);
}
/**
* A target system is required to create an AU - was it provided?
*
* @return true If at least one target was specified
*/
private boolean verifyTarget() {
if (!isCreateCommand()) {
return true;
}
return !StringUtil.isNullString(getParameter(AP_E_TARGET));
}
ArchivalUnit getAu() {
if (StringUtil.isNullString(formAuid)) {
errMsg = "Select an AU";
return null;
}
ArchivalUnit au = pluginMgr.getAuFromId(formAuid);
if (au == null) {
errMsg = "No such AU. Select an AU";
return null;
}
return au;
}
/**
* Are all of the "defining parameters" required to create an AU available?
*
* @return true If so
*/
private boolean verifyDefiningParameters() {
KeyedList parameters;
int size;
if (!isCreateCommand()) {
return true;
}
parameters = ParseUtils.getDynamicFields(getXmlUtils(), getRequestDocument(), AP_MD_AUDEFINING);
size = parameters.size();
for (int i = 0; i < size; i++) {
if (StringUtil.isNullString((String) parameters.getValue(i))) {
return false;
}
}
return true;
}
/** Query the daemon for information required to set up this command */
private boolean commandSetup() {
Configuration configuration = null;
Collection noEditKeys = null;
String key;
String value;
/*
* Configure a well known publication?
*/
if ((value = getParameter(AP_E_PUBLICATION)) != null) {
PluginProxy plugin = getTitlePlugin(value);
/*
* Set plugin and Title configuration information
*/
if (plugin == null) {
String message = "Unknown Publication:" + value;
log.warning(message);
return error(message);
}
setPlugin(plugin);
setTitleConfig(plugin.getTitleConfig(value));
configuration = getTitleConfig().getConfig();
noEditKeys = getNoEditKeys();
} else {
/*
* Lookup by Plugin or Class name - set the plugin
*
* NB: As of 23-Feb-04, this is not supported from AddAuPage.java. See
* AddAuWithCompleteFunctionalityPage.java for full support.
*/
if ((value = getParameter(AP_E_PLUGIN)) != null) {
key = RemoteApi.pluginKeyFromId(value);
} else if ((value = getParameter(AP_E_CLASSNAME)) != null) {
key = RemoteApi.pluginKeyFromId(value);
} else {
return error("Supply a Publication, Plugin, or Class name");
}
if (StringUtil.isNullString(key)) {
return error("Supply a valid Publication, Plugin, or Class name");
}
if (!pluginLoaded(key)) {
return error("Plugin is not loaded: " + key);
}
setPlugin(getPluginProxy(key));
}
/*
* Finally, return an XML rendition of the Plugin and AU key set up
*/
generateSetupXml(configuration, noEditKeys);
return true;
}
public void lockssHandleRequest() throws IOException {
resetVars();
boolean showForm = true;
String action = getParameter(KEY_ACTION);
if (!StringUtil.isNullString(action)) {
formAuid = getParameter(KEY_AUID);
formDepth = getParameter(KEY_REFETCH_DEPTH);
UserAccount acct = getUserAccount();
if (acct != null && !noAuditActions.contains(action)) {
acct.auditableEvent("used debug panel action: " + action + " AU ID: " + formAuid);
}
}
if (ACTION_MAIL_BACKUP.equals(action)) {
doMailBackup();
}
if (ACTION_RELOAD_CONFIG.equals(action)) {
doReloadConfig();
}
if (ACTION_SLEEP.equals(action)) {
doSleep();
}
if (ACTION_THROW_IOEXCEPTION.equals(action)) {
doThrow();
}
if (ACTION_START_V3_POLL.equals(action)) {
doV3Poll();
}
if (ACTION_FORCE_START_V3_POLL.equals(action)) {
forceV3Poll();
}
if (ACTION_START_CRAWL.equals(action)) {
doCrawl(false, false);
}
if (ACTION_FORCE_START_CRAWL.equals(action)) {
doCrawl(true, false);
}
if (ACTION_START_DEEP_CRAWL.equals(action)) {
doCrawl(false, true);
}
if (ACTION_FORCE_START_DEEP_CRAWL.equals(action)) {
doCrawl(true, true);
}
if (ACTION_CHECK_SUBSTANCE.equals(action)) {
doCheckSubstance();
}
if (ACTION_CRAWL_PLUGINS.equals(action)) {
crawlPluginRegistries();
}
if (ACTION_FIND_URL.equals(action)) {
showForm = doFindUrl();
}
if (ACTION_REINDEX_METADATA.equals(action)) {
doReindexMetadata();
}
if (ACTION_FORCE_REINDEX_METADATA.equals(action)) {
forceReindexMetadata();
}
if (ACTION_DISABLE_METADATA_INDEXING.equals(action)) {
doDisableMetadataIndexing();
}
if (showForm) {
displayPage();
}
}