/**
* This method causes all existing data to be deleted from the Wiki. Use only when totally
* re-initializing a system. To reiterate: CALLING THIS METHOD WILL DELETE ALL WIKI DATA!
*/
protected static void purgeData(Connection conn) throws Exception {
// BOOM! Everything gone...
WikiDatabase.queryHandler().dropTables(conn);
try {
// re-create empty tables
WikiDatabase.queryHandler().createTables(conn);
} catch (Exception e) {
// creation failure, don't leave tables half-committed
WikiDatabase.queryHandler().dropTables(conn);
}
}
protected static void initialize() {
try {
WikiDatabase.CONNECTION_VALIDATION_QUERY =
WikiDatabase.queryHandler().connectionValidationQuery();
WikiDatabase.EXISTENCE_VALIDATION_QUERY =
WikiDatabase.queryHandler().existenceValidationQuery();
// initialize connection pool in its own try-catch to avoid an error
// causing property values not to be saved.
DatabaseConnection.setPoolInitialized(false);
} catch (Exception e) {
logger.severe("Unable to initialize database", e);
}
}
private void setProperties(HttpServletRequest request, ModelAndView next) throws Exception {
Environment.setValue(
Environment.PROP_BASE_FILE_DIR, request.getParameter(Environment.PROP_BASE_FILE_DIR));
Environment.setValue(
Environment.PROP_FILE_DIR_FULL_PATH,
request.getParameter(Environment.PROP_FILE_DIR_FULL_PATH));
Environment.setValue(
Environment.PROP_FILE_DIR_RELATIVE_PATH,
request.getParameter(Environment.PROP_FILE_DIR_RELATIVE_PATH));
Environment.setValue(
Environment.PROP_BASE_PERSISTENCE_TYPE,
request.getParameter(Environment.PROP_BASE_PERSISTENCE_TYPE));
if (Environment.getValue(Environment.PROP_BASE_PERSISTENCE_TYPE)
.equals(WikiBase.PERSISTENCE_EXTERNAL)) {
Environment.setValue(
Environment.PROP_DB_DRIVER, request.getParameter(Environment.PROP_DB_DRIVER));
Environment.setValue(
Environment.PROP_DB_TYPE, request.getParameter(Environment.PROP_DB_TYPE));
Environment.setValue(Environment.PROP_DB_URL, request.getParameter(Environment.PROP_DB_URL));
Environment.setValue(
Environment.PROP_DB_USERNAME, request.getParameter(Environment.PROP_DB_USERNAME));
Encryption.setEncryptedProperty(
Environment.PROP_DB_PASSWORD, request.getParameter(Environment.PROP_DB_PASSWORD), null);
next.addObject("dbPassword", request.getParameter(Environment.PROP_DB_PASSWORD));
} else {
WikiDatabase.setupDefaultDatabase(Environment.getInstance());
}
Environment.setValue(Environment.PROP_FILE_SERVER_URL, Utilities.getServerUrl(request));
Environment.setValue(Environment.PROP_SERVER_URL, Utilities.getServerUrl(request));
}
protected static void releaseConnection(Connection conn, Object transactionObject)
throws Exception {
if (transactionObject instanceof Connection) {
// transaction objects will be released elsewhere
return;
}
WikiDatabase.releaseConnection(conn);
}
protected static void setup(Locale locale, WikiUser user) throws Exception {
Connection conn = null;
try {
try {
conn = WikiDatabase.getConnection();
// set up tables
WikiDatabase.queryHandler().createTables(conn);
} catch (Exception e) {
logger.severe("Unable to set up database tables", e);
// clean up anything that might have been created
WikiDatabase.queryHandler().dropTables(conn);
throw e;
}
try {
WikiDatabase.setupDefaultVirtualWiki(conn);
WikiDatabase.setupAdminUser(user, conn);
WikiDatabase.setupSpecialPages(locale, user, conn);
} catch (Exception e) {
DatabaseConnection.handleErrors(conn);
throw e;
}
} finally {
WikiDatabase.releaseConnection(conn);
}
}
/**
* Initialize a test HSQL database for JAMWiki including two virtual wikis and a default user
* account.
*/
private void setupDatabase() throws Exception {
WikiDatabase.setupDefaultDatabase(Environment.getInstance());
Locale locale = new Locale("en-US");
String username = "******";
String password = "******";
WikiUser wikiUser = new WikiUser(username);
WikiBase.reset(locale, wikiUser, username, password);
// set up a second "test" virtual wiki
VirtualWiki virtualWiki = new VirtualWiki("test");
virtualWiki.setRootTopicName("StartingPoints");
WikiBase.getDataHandler().writeVirtualWiki(virtualWiki);
WikiBase.getDataHandler().setupSpecialPages(locale, wikiUser, virtualWiki);
}
protected static Connection getConnection(Object transactionObject) throws Exception {
if (transactionObject instanceof Connection) {
return (Connection) transactionObject;
}
return WikiDatabase.getConnection();
}
static {
WikiDatabase.initialize();
}
private void properties(HttpServletRequest request, ModelAndView next, WikiPageInfo pageInfo)
throws Exception {
Properties props = new Properties();
try {
setProperty(props, request, Environment.PROP_BASE_DEFAULT_TOPIC);
setProperty(props, request, Environment.PROP_BASE_LOGO_IMAGE);
setProperty(props, request, Environment.PROP_BASE_META_DESCRIPTION);
setBooleanProperty(props, request, Environment.PROP_TOPIC_NON_ADMIN_TOPIC_MOVE);
setBooleanProperty(props, request, Environment.PROP_TOPIC_FORCE_USERNAME);
setBooleanProperty(props, request, Environment.PROP_TOPIC_WYSIWYG);
setProperty(props, request, Environment.PROP_IMAGE_RESIZE_INCREMENT);
setProperty(props, request, Environment.PROP_RECENT_CHANGES_NUM);
setBooleanProperty(props, request, Environment.PROP_TOPIC_SPAM_FILTER);
setBooleanProperty(props, request, Environment.PROP_TOPIC_USE_PREVIEW);
setBooleanProperty(props, request, Environment.PROP_PRINT_NEW_WINDOW);
setProperty(props, request, Environment.PROP_PARSER_CLASS);
setBooleanProperty(props, request, Environment.PROP_PARSER_TOC);
setProperty(props, request, Environment.PROP_PARSER_TOC_DEPTH);
setBooleanProperty(props, request, Environment.PROP_PARSER_ALLOW_HTML);
setBooleanProperty(props, request, Environment.PROP_PARSER_ALLOW_JAVASCRIPT);
setBooleanProperty(props, request, Environment.PROP_PARSER_ALLOW_TEMPLATES);
setProperty(props, request, Environment.PROP_PARSER_SIGNATURE_USER_PATTERN);
setProperty(props, request, Environment.PROP_PARSER_SIGNATURE_DATE_PATTERN);
setProperty(props, request, Environment.PROP_BASE_FILE_DIR);
setProperty(props, request, Environment.PROP_BASE_PERSISTENCE_TYPE);
if (props
.getProperty(Environment.PROP_BASE_PERSISTENCE_TYPE)
.equals(WikiBase.PERSISTENCE_EXTERNAL)) {
setProperty(props, request, Environment.PROP_DB_DRIVER);
setProperty(props, request, Environment.PROP_DB_TYPE);
setProperty(props, request, Environment.PROP_DB_URL);
setProperty(props, request, Environment.PROP_DB_USERNAME);
setPassword(props, request, next, Environment.PROP_DB_PASSWORD, "dbPassword");
} else {
WikiDatabase.setupDefaultDatabase(props);
}
setProperty(props, request, Environment.PROP_DBCP_MAX_ACTIVE);
setProperty(props, request, Environment.PROP_DBCP_MAX_IDLE);
setBooleanProperty(props, request, Environment.PROP_DBCP_TEST_ON_BORROW);
setBooleanProperty(props, request, Environment.PROP_DBCP_TEST_ON_RETURN);
setBooleanProperty(props, request, Environment.PROP_DBCP_TEST_WHILE_IDLE);
setProperty(props, request, Environment.PROP_DBCP_MIN_EVICTABLE_IDLE_TIME);
setProperty(props, request, Environment.PROP_DBCP_TIME_BETWEEN_EVICTION_RUNS);
setProperty(props, request, Environment.PROP_DBCP_NUM_TESTS_PER_EVICTION_RUN);
setProperty(props, request, Environment.PROP_DBCP_WHEN_EXHAUSTED_ACTION);
setBooleanProperty(props, request, Environment.PROP_DBCP_REMOVE_ABANDONED);
setProperty(props, request, Environment.PROP_DBCP_REMOVE_ABANDONED_TIMEOUT);
int maxFileSizeInKB =
Integer.parseInt(request.getParameter(Environment.PROP_FILE_MAX_FILE_SIZE));
props.setProperty(
Environment.PROP_FILE_MAX_FILE_SIZE, Integer.toString(maxFileSizeInKB * 1000));
setProperty(props, request, Environment.PROP_FILE_DIR_FULL_PATH);
setProperty(props, request, Environment.PROP_FILE_DIR_RELATIVE_PATH);
/*
setProperty(props, request, Environment.PROP_EMAIL_SMTP_HOST);
setProperty(props, request, Environment.PROP_EMAIL_SMTP_USERNAME);
setPassword(props, request, next, Environment.PROP_EMAIL_SMTP_PASSWORD, "smtpPassword");
setProperty(props, request, Environment.PROP_EMAIL_REPLY_ADDRESS);
*/
setProperty(props, request, Environment.PROP_LDAP_CONTEXT);
setProperty(props, request, Environment.PROP_LDAP_FACTORY_CLASS);
setProperty(props, request, Environment.PROP_LDAP_FIELD_EMAIL);
setProperty(props, request, Environment.PROP_LDAP_FIELD_FIRST_NAME);
setProperty(props, request, Environment.PROP_LDAP_FIELD_LAST_NAME);
setProperty(props, request, Environment.PROP_LDAP_FIELD_USERID);
setProperty(props, request, Environment.PROP_BASE_USER_HANDLER);
setProperty(props, request, Environment.PROP_LDAP_LOGIN);
setPassword(props, request, next, Environment.PROP_LDAP_PASSWORD, "ldapPassword");
setProperty(props, request, Environment.PROP_LDAP_SECURITY_AUTHENTICATION);
setProperty(props, request, Environment.PROP_LDAP_URL);
setProperty(props, request, Environment.PROP_CACHE_INDIVIDUAL_SIZE);
setProperty(props, request, Environment.PROP_CACHE_MAX_AGE);
setProperty(props, request, Environment.PROP_CACHE_MAX_IDLE_AGE);
setProperty(props, request, Environment.PROP_CACHE_TOTAL_SIZE);
setBooleanProperty(props, request, Environment.PROP_RSS_ALLOWED);
setProperty(props, request, Environment.PROP_RSS_TITLE);
Vector errors = Utilities.validateSystemSettings(props);
if (errors.size() > 0) {
next.addObject("errors", errors);
next.addObject("message", new WikiMessage("admin.message.changesnotsaved"));
} else {
// all is well, save the properties
Iterator iterator = props.keySet().iterator();
while (iterator.hasNext()) {
String key = (String) iterator.next();
String value = props.getProperty(key);
Environment.setValue(key, value);
}
Environment.saveProperties();
// re-initialize to reset database settings (if needed)
WikiBase.reset(request.getLocale(), Utilities.currentUser(request));
next.addObject("message", new WikiMessage("admin.message.changessaved"));
}
} catch (Exception e) {
logger.severe("Failure while processing property values", e);
next.addObject("message", new WikiMessage("admin.message.propertyfailure", e.getMessage()));
}
view(request, next, pageInfo, props);
}