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/**
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* '$RCSfile$'
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* Purpose: A Class that implements properties methods for metacat
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* Copyright: 2008 Regents of the University of California and the
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* National Center for Ecological Analysis and Synthesis
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* Authors: Michael Daigle
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*
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* '$Author$'
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* '$Date$'
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* '$Revision$'
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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package edu.ucsb.nceas.metacat.service;
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import java.io.IOException;
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import java.util.Map;
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import java.util.Set;
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import java.util.SortedMap;
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import java.util.Vector;
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import javax.servlet.ServletContext;
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import javax.servlet.http.HttpServletRequest;
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import javax.xml.transform.TransformerException;
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import org.apache.log4j.Logger;
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import edu.ucsb.nceas.metacat.util.OrganizationUtil;
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import edu.ucsb.nceas.metacat.util.UtilException;
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import edu.ucsb.nceas.utilities.FileUtil;
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import edu.ucsb.nceas.utilities.GeneralPropertyException;
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import edu.ucsb.nceas.utilities.MetaDataGroup;
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import edu.ucsb.nceas.utilities.MetaDataProperty;
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import edu.ucsb.nceas.utilities.PropertiesMetaData;
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import edu.ucsb.nceas.utilities.PropertyNotFoundException;
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import edu.ucsb.nceas.utilities.SortedProperties;
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/**
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* A suite of utility classes for the metadata configuration utility
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*/
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public class PropertyService implements ServiceInterface {
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private static PropertyService propertyService = null;
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// system is configured
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public static final String CONFIGURED = "true";
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// system has never been configured
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public static final String UNCONFIGURED = "false";
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public static final String BYPASSED = "bypassed";
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private static final String MAIN_CONFIG_NAME = "metacat.properties";
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private static final String ORG_CONFIG_NAME = "org.properties";
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private static final String LDAP_CONFIG_NAME = "ldap.properties";
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private static boolean bypassAlreadyChecked = false;
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private static String mainPropertiesFilePath = null;
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private static SortedProperties mainProperties = null;
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private static String mainBackupPropertiesFilePath = null;
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private static SortedProperties mainBackupProperties = null;
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private static String propertiesMetaDataFilePath = null;
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private static PropertiesMetaData mainMetaData = null;
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private static String orgBackupPropertiesFilePath = null;
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private static SortedProperties orgBackupProperties = null;
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private static String orgMetaDataFilePath = null;
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private static PropertiesMetaData orgMetaData = null;
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private static String ldapBackupPropertiesFilePath = null;
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private static SortedProperties ldapBackupProperties = null;
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private static String ldapMetaDataFilePath = null;
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private static PropertiesMetaData ldapMetaData = null;
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private static Logger logMetacat = Logger.getLogger(PropertyService.class);
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/**
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* private constructor since this is a singleton
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*
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* @param servletContext the context we will use to get relative paths
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*/
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private PropertyService(String configDir) throws ServiceException {
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try {
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initialize(configDir);
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} catch (GeneralPropertyException gpe) {
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throw new ServiceException("Properties problem while initializing " +
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"PropertyService: " + gpe.getMessage());
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} catch (IOException ioe) {
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throw new ServiceException("I/O Problem while initializing " +
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"PropertyService: " + ioe.getMessage());
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}
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}
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/**
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* Get the single instance of AuthAdmin.
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*
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* @param servletContext the context we will use to get relative paths
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* @return the single instance of AuthAdmin
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*/
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public static PropertyService getInstance(String configDir) throws ServiceException {
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if (propertyService == null) {
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propertyService = new PropertyService(configDir);
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}
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return propertyService;
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}
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/**
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* Initialize the singleton.
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*
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* @param servletContext the context we will use to get relative paths
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*/
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public void initialize(String configDir)
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throws IOException, GeneralPropertyException {
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logMetacat.debug("Initializing PropertyService");
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// mainProperties will hold the primary configuration values for metacat.
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mainPropertiesFilePath = configDir + FileUtil.getFS() + MAIN_CONFIG_NAME;
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if (mainProperties == null) {
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mainProperties = new SortedProperties(mainPropertiesFilePath);
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mainProperties.load();
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}
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try {
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// mainMetaData holds configuration information about main properties.
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// This is primarily used to display input fields on the configuration
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// page. The information is retrieved from an xml metadata file
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propertiesMetaDataFilePath = configDir + FileUtil.getFS() + MAIN_CONFIG_NAME + ".metadata.xml";
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if (mainMetaData == null) {
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mainMetaData = new PropertiesMetaData(propertiesMetaDataFilePath);
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}
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// orgMetaData holds configuration information about organization level
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// properties. This is primarily used to display input fields on
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// the organization configuration page. The information is retrieved
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// from an xml metadata file dedicated just to organization properties.
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orgMetaDataFilePath = configDir + FileUtil.getFS() + ORG_CONFIG_NAME + ".metadata.xml";
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if (orgMetaData == null) {
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orgMetaData = new PropertiesMetaData(orgMetaDataFilePath);
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}
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// ldapMetaData holds configuration information about organization level
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// properties. This is primarily used to display input fields on
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// the ldap configuration page. The information is retrieved
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// from an xml metadata file dedicated just to ldap properties.
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ldapMetaDataFilePath = configDir + FileUtil.getFS() + LDAP_CONFIG_NAME + ".metadata.xml";
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if (ldapMetaData == null) {
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ldapMetaData = new PropertiesMetaData(ldapMetaDataFilePath);
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}
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} catch (TransformerException te) {
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throw new GeneralPropertyException(te.getMessage());
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}
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String backupDirPath = getBackupDir();
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// The mainBackupProperties hold properties that were backed up the
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// last time the application was configured. On disk, the file will
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// look like a smaller version of metacat.properties. It is stored
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// in the data storage directory outside the application directories.
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mainBackupPropertiesFilePath = backupDirPath + FileUtil.getFS() + MAIN_CONFIG_NAME + ".backup";
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if (mainBackupProperties == null) {
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mainBackupProperties =
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new SortedProperties(mainBackupPropertiesFilePath);
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mainBackupProperties.load();
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}
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// The orgBackupProperties hold properties that were backed up the
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// last time the organizations were configured. On disk, the file will
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// look like a smaller version of metacat.properties. It is stored
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// in the data storage directory outside the application directories.
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orgBackupPropertiesFilePath = backupDirPath + FileUtil.getFS() + ORG_CONFIG_NAME + ".backup";
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if (orgBackupProperties == null) {
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orgBackupProperties =
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new SortedProperties(orgBackupPropertiesFilePath);
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orgBackupProperties.load();
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}
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// The ldapBackupProperties hold properties that were backed up the
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// last time the LDAP was configured. On disk, the file will
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// look like a smaller version of metacat.properties. It is stored
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// in the data storage directory outside the application directories.
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ldapBackupPropertiesFilePath = backupDirPath + FileUtil.getFS() + LDAP_CONFIG_NAME + ".backup";
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if (ldapBackupProperties == null) {
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ldapBackupProperties =
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new SortedProperties(ldapBackupPropertiesFilePath);
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ldapBackupProperties.load();
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}
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}
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/**
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* Utility method to get a property value from the properties file
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*
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* @param propertyName
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* the name of the property requested
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* @return the String value for the property
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*/
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public static String getProperty(String propertyName)
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throws PropertyNotFoundException {
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return mainProperties.getProperty(propertyName);
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}
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/**
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* Get a set of all property names.
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*
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* @return Set of property names
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*/
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public static Vector<String> getPropertyNames() {
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return mainProperties.getPropertyNames();
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}
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/**
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* Get a Set of all property names that start with the groupName prefix.
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*
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* @param groupName
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* the prefix of the keys to search for.
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* @return enumeration of property names
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*/
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public static Vector<String> getPropertyNamesByGroup(String groupName) {
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return mainProperties.getPropertyNamesByGroup(groupName);
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}
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/**
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* Get a Map of all properties that start with the groupName prefix.
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*
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* @param groupName
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* the prefix of the keys to search for.
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* @return Map of property names
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*/
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public static Map<String, String> getPropertiesByGroup(String groupName) throws PropertyNotFoundException {
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return mainProperties.getPropertiesByGroup(groupName);
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}
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/**
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* Utility method to set a property value both in memory and to the
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* properties file
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*
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* @param propertyName
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* the name of the property requested
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* @param newValue
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* the new value for the property
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*/
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public static void setProperty(String propertyName, String newValue) throws GeneralPropertyException {
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mainProperties.setProperty(propertyName, newValue);
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mainProperties.store();
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}
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/**
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* Utility method to set a property value in memory. This will NOT cause the
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* property to be written to disk. Use this method to set multiple
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* properties in a row without causing excessive I/O. You must call
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* persistProperties() once you're done setting properties to have them
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* written to disk.
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*
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* @param propertyName
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* the name of the property requested
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* @param newValue
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* the new value for the property
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*/
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public static void setPropertyNoPersist(String propertyName, String newValue) throws GeneralPropertyException {
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mainProperties.setPropertyNoPersist(propertyName, newValue);
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}
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/**
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* Save the properties to a properties file. Note, the
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* order and comments will be preserved.
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*/
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public static void persistProperties() throws GeneralPropertyException {
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mainProperties.store();
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}
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/**
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* Get the main backup properties file. These are configurable properties that
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* are stored outside the metacat install directories so the user does not
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* need to re-enter all the configuration information every time they do an
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* upgrade.
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*
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* @return a SortedProperties object with the backup properties
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*/
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public static SortedProperties getMainBackupProperties() {
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return mainBackupProperties;
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}
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/**
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* Get the organizational backup properties file. These are configurable
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* properties that are stored outside the metacat install directories so
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* the user does not need to re-enter all the configuration information
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* every time they do an upgrade.
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*
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* @return a SortedProperties object with the backup properties
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*/
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public static SortedProperties getOrgBackupProperties() {
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return orgBackupProperties;
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}
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/**
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* Get the LDAP backup properties file. These are configurable
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* properties that are stored outside the metacat install directories so
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* the user does not need to re-enter all the configuration information
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* every time they do an upgrade.
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*
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* @return a SortedProperties object with the backup properties
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*/
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public static SortedProperties getLDAPBackupProperties() {
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return ldapBackupProperties;
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}
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/**
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* Get the main properties metadata. This is retrieved from an xml file that
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* describes the attributes of configurable properties.
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*
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* @return a PropertiesMetaData object with the main properties metadata
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*/
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public static PropertiesMetaData getMainMetaData() {
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return mainMetaData;
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}
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/**
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* Get the organization properties metadata. This is retrieved from an xml
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* file that describes the attributes of configurable properties.
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340 |
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*
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341 |
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* @return a PropertiesMetaData object with the organization properties
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342 |
|
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* metadata
|
343 |
|
|
*/
|
344 |
|
|
public static PropertiesMetaData getOrgMetaData() {
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345 |
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|
return orgMetaData;
|
346 |
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|
}
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347 |
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348 |
|
|
/**
|
349 |
4159
|
daigle
|
* Get the LDAP properties metadata. This is retrieved from an xml
|
350 |
|
|
* file that describes the attributes of configurable properties.
|
351 |
|
|
*
|
352 |
|
|
* @return a PropertiesMetaData object with the organization properties
|
353 |
|
|
* metadata
|
354 |
|
|
*/
|
355 |
|
|
public static PropertiesMetaData getLDAPMetaData() {
|
356 |
|
|
return ldapMetaData;
|
357 |
|
|
}
|
358 |
|
|
|
359 |
|
|
/**
|
360 |
4080
|
daigle
|
* Writes out backup configurable properties to a file.
|
361 |
|
|
*/
|
362 |
|
|
public static void persistMainBackupProperties(ServletContext servletContext)
|
363 |
|
|
throws GeneralPropertyException {
|
364 |
|
|
|
365 |
|
|
// Use the metadata to extract configurable properties from the
|
366 |
|
|
// overall properties list, and store those properties.
|
367 |
|
|
try {
|
368 |
|
|
SortedProperties backupProperties = new SortedProperties(mainBackupPropertiesFilePath);
|
369 |
|
|
|
370 |
|
|
// Populate the backup properties for main metacat properties using
|
371 |
|
|
// the associated metadata file
|
372 |
|
|
PropertiesMetaData mainMetadata = new PropertiesMetaData(propertiesMetaDataFilePath);
|
373 |
|
|
Set<String> mainKeySet = mainMetadata.getKeys();
|
374 |
|
|
for (String propertyKey : mainKeySet) {
|
375 |
4085
|
daigle
|
backupProperties.addProperty(propertyKey, getProperty(propertyKey));
|
376 |
4080
|
daigle
|
}
|
377 |
|
|
|
378 |
|
|
// store the properties to file
|
379 |
|
|
backupProperties.store();
|
380 |
4403
|
daigle
|
mainBackupProperties =
|
381 |
|
|
new SortedProperties(mainBackupPropertiesFilePath);
|
382 |
|
|
mainBackupProperties.load();
|
383 |
4080
|
daigle
|
|
384 |
|
|
} catch (TransformerException te) {
|
385 |
|
|
throw new GeneralPropertyException("Could not transform backup properties xml: "
|
386 |
|
|
+ te.getMessage());
|
387 |
|
|
} catch (IOException ioe) {
|
388 |
|
|
throw new GeneralPropertyException("Could not backup configurable properties: "
|
389 |
|
|
+ ioe.getMessage());
|
390 |
|
|
}
|
391 |
|
|
}
|
392 |
|
|
|
393 |
|
|
/**
|
394 |
|
|
* Writes out backup configurable properties to a file.
|
395 |
|
|
*/
|
396 |
|
|
public static void persistOrgBackupProperties(ServletContext servletContext)
|
397 |
|
|
throws GeneralPropertyException {
|
398 |
|
|
|
399 |
|
|
// Use the metadata to extract configurable properties from the
|
400 |
|
|
// overall properties list, and store those properties.
|
401 |
|
|
try {
|
402 |
|
|
SortedProperties backupProperties =
|
403 |
|
|
new SortedProperties(orgBackupPropertiesFilePath);
|
404 |
|
|
|
405 |
|
|
// Populate the backup properties for organization properties using
|
406 |
|
|
// the associated metadata file
|
407 |
|
|
PropertiesMetaData orgMetadata = new PropertiesMetaData(orgMetaDataFilePath);
|
408 |
|
|
|
409 |
|
|
// We do the same thing here for organization specific properies
|
410 |
|
|
// with the addition that we need to iterate through all available
|
411 |
|
|
// organizations. For instance, a metadata section that defines a
|
412 |
4159
|
daigle
|
// property as "organization.base" will be entered into the metacat.properties
|
413 |
|
|
// file with a key of "organization.base.NCEAS" for the NCEAS organization.
|
414 |
4080
|
daigle
|
// This will be repeated for all available organizations.
|
415 |
4159
|
daigle
|
Set<String> orgKeySet = orgMetadata.getKeys();
|
416 |
|
|
for (String orgName : OrganizationUtil.getOrganizations()) {
|
417 |
|
|
for (String propertyKey : orgKeySet) {
|
418 |
|
|
String orgPropertyKey = propertyKey + "." + orgName;
|
419 |
|
|
backupProperties.addProperty(orgPropertyKey, getProperty(orgPropertyKey));
|
420 |
4080
|
daigle
|
}
|
421 |
|
|
}
|
422 |
|
|
|
423 |
|
|
// store the properties to file
|
424 |
|
|
backupProperties.store();
|
425 |
4403
|
daigle
|
orgBackupProperties =
|
426 |
|
|
new SortedProperties(orgBackupPropertiesFilePath);
|
427 |
|
|
orgBackupProperties.load();
|
428 |
4080
|
daigle
|
|
429 |
|
|
} catch (TransformerException te) {
|
430 |
|
|
throw new GeneralPropertyException("Could not transform backup properties xml: "
|
431 |
|
|
+ te.getMessage());
|
432 |
|
|
} catch (IOException ioe) {
|
433 |
|
|
throw new GeneralPropertyException("Could not backup configurable properties: "
|
434 |
|
|
+ ioe.getMessage());
|
435 |
|
|
} catch (UtilException ue) {
|
436 |
|
|
throw new GeneralPropertyException("Could not get organizations: " + ue.getMessage());
|
437 |
|
|
}
|
438 |
|
|
}
|
439 |
4159
|
daigle
|
|
440 |
|
|
/**
|
441 |
|
|
* Writes out backup configurable properties to a file.
|
442 |
|
|
*/
|
443 |
|
|
public static void persistLDAPBackupProperties(ServletContext servletContext)
|
444 |
|
|
throws GeneralPropertyException {
|
445 |
4080
|
daigle
|
|
446 |
4159
|
daigle
|
// Use the metadata to extract configurable properties from the
|
447 |
|
|
// overall properties list, and store those properties.
|
448 |
|
|
try {
|
449 |
|
|
SortedProperties backupProperties =
|
450 |
|
|
new SortedProperties(ldapBackupPropertiesFilePath);
|
451 |
|
|
|
452 |
|
|
// Populate the backup properties for ldap properties using
|
453 |
|
|
// the associated metadata file
|
454 |
|
|
PropertiesMetaData ldapMetadata = new PropertiesMetaData(ldapMetaDataFilePath);
|
455 |
|
|
|
456 |
|
|
Set<String> ldapKeySet = ldapMetadata.getKeys();
|
457 |
|
|
for (String propertyKey : ldapKeySet) {
|
458 |
|
|
backupProperties.addProperty(propertyKey, getProperty(propertyKey));
|
459 |
|
|
}
|
460 |
|
|
|
461 |
|
|
// store the properties to file
|
462 |
|
|
backupProperties.store();
|
463 |
4403
|
daigle
|
ldapBackupProperties =
|
464 |
|
|
new SortedProperties(ldapBackupPropertiesFilePath);
|
465 |
|
|
ldapBackupProperties.load();
|
466 |
4159
|
daigle
|
|
467 |
|
|
} catch (TransformerException te) {
|
468 |
|
|
throw new GeneralPropertyException("Could not transform backup properties xml: "
|
469 |
|
|
+ te.getMessage());
|
470 |
|
|
} catch (IOException ioe) {
|
471 |
|
|
throw new GeneralPropertyException("Could not backup configurable properties: "
|
472 |
|
|
+ ioe.getMessage());
|
473 |
|
|
}
|
474 |
|
|
}
|
475 |
|
|
|
476 |
4080
|
daigle
|
/**
|
477 |
|
|
* Gets the backup properties directory
|
478 |
|
|
*
|
479 |
|
|
* TODO MCD figure out how to expand this. At least for Windows
|
480 |
|
|
*
|
481 |
|
|
* @return a string which holds the name of the backup directory. returns
|
482 |
|
|
* null if directory could not be created.
|
483 |
|
|
*/
|
484 |
|
|
public static String getBackupDir() {
|
485 |
|
|
return "/var/metacat/.metacat";
|
486 |
|
|
}
|
487 |
|
|
|
488 |
|
|
/**
|
489 |
|
|
* Reports whether properties are fully configured.
|
490 |
|
|
*
|
491 |
|
|
* @return a boolean that is true if properties are not unconfigured and
|
492 |
|
|
* false otherwise
|
493 |
|
|
*/
|
494 |
|
|
public static boolean arePropertiesConfigured() throws UtilException {
|
495 |
|
|
try {
|
496 |
|
|
return !PropertyService.getProperty("configutil.propertiesConfigured").equals(
|
497 |
|
|
PropertyService.UNCONFIGURED);
|
498 |
|
|
} catch (PropertyNotFoundException pnfe) {
|
499 |
|
|
throw new UtilException("Could not determine if properties are configured: "
|
500 |
|
|
+ pnfe.getMessage());
|
501 |
|
|
}
|
502 |
|
|
}
|
503 |
|
|
|
504 |
|
|
/**
|
505 |
4154
|
daigle
|
* Reports whether the metacat configuration utility should be run.
|
506 |
|
|
* Returns false if
|
507 |
|
|
* -- dev.runConfiguration=false and
|
508 |
|
|
* -- backup properties file exists
|
509 |
|
|
* Note that dev.runConfiguration should only be set to false when
|
510 |
|
|
* reinstalling the same version of the application in developement.
|
511 |
|
|
*
|
512 |
|
|
* @return a boolean that is false if dev.runConfiguration is false and
|
513 |
|
|
* the backup properties file exists.
|
514 |
|
|
*/
|
515 |
|
|
public static boolean bypassConfiguration() {
|
516 |
|
|
boolean bypass = false;
|
517 |
|
|
|
518 |
|
|
// We only want to go through the check once to see if we want to
|
519 |
|
|
// bypass the configuration. We don't want to run through all of
|
520 |
|
|
// this every time we hit metacat.
|
521 |
|
|
if (bypassAlreadyChecked) {
|
522 |
4408
|
daigle
|
logMetacat.debug("bypassConfiguration not performing full bypass check. Bypass set to " + bypass);
|
523 |
4154
|
daigle
|
return bypass;
|
524 |
|
|
}
|
525 |
|
|
|
526 |
|
|
try {
|
527 |
|
|
// check how dev.runConfiguration is set in metacat.properties
|
528 |
|
|
String strRunConfiguration = PropertyService.getProperty("dev.runConfiguration");
|
529 |
|
|
bypass = !(Boolean.parseBoolean(strRunConfiguration));
|
530 |
4416
|
daigle
|
logMetacat.debug("bypassConfiguration: dev.runConfiguration property set to: " + strRunConfiguration);
|
531 |
4154
|
daigle
|
|
532 |
4408
|
daigle
|
// if the dev.runConfiguration is true, return false here.
|
533 |
4154
|
daigle
|
if (!bypass) {
|
534 |
|
|
bypassAlreadyChecked = true;
|
535 |
|
|
return false;
|
536 |
|
|
}
|
537 |
|
|
|
538 |
|
|
// The system is bypassing the configuration utility. We need to
|
539 |
|
|
// get the backup properties and replace existing properties with
|
540 |
|
|
// backup values. We do this for main and org properties.
|
541 |
4408
|
daigle
|
logMetacat.debug("bypassConfiguration: setting main backup properties.");
|
542 |
4154
|
daigle
|
SortedProperties mainBackupProperties = getMainBackupProperties();
|
543 |
|
|
Vector<String> backupPropertyNames =
|
544 |
|
|
mainBackupProperties.getPropertyNames();
|
545 |
|
|
for (String backupPropertyName : backupPropertyNames) {
|
546 |
|
|
String value = mainBackupProperties.getProperty(backupPropertyName);
|
547 |
|
|
setPropertyNoPersist(backupPropertyName, value);
|
548 |
|
|
}
|
549 |
|
|
|
550 |
4408
|
daigle
|
// SortedProperties orgBackupProperties = getOrgBackupProperties();
|
551 |
|
|
// Vector<String> orgBackupPropertyNames =
|
552 |
|
|
// orgBackupProperties.getPropertyNames();
|
553 |
|
|
// for (String orgBackupPropertyName : orgBackupPropertyNames) {
|
554 |
|
|
// String value = orgBackupProperties.getProperty(orgBackupPropertyName);
|
555 |
|
|
// setPropertyNoPersist(orgBackupPropertyName, value);
|
556 |
|
|
// }
|
557 |
|
|
|
558 |
|
|
logMetacat.debug("bypassConfiguration: setting ldap backup properties.");
|
559 |
4159
|
daigle
|
SortedProperties ldapBackupProperties = getLDAPBackupProperties();
|
560 |
|
|
Vector<String> ldapBackupPropertyNames =
|
561 |
|
|
ldapBackupProperties.getPropertyNames();
|
562 |
|
|
for (String ldapBackupPropertyName : ldapBackupPropertyNames) {
|
563 |
|
|
String value = ldapBackupProperties.getProperty(ldapBackupPropertyName);
|
564 |
|
|
setPropertyNoPersist(ldapBackupPropertyName, value);
|
565 |
|
|
}
|
566 |
4408
|
daigle
|
|
567 |
|
|
logMetacat.debug("bypassConfiguration: setting configutil sections to true.");
|
568 |
4154
|
daigle
|
setPropertyNoPersist("configutil.propertiesConfigured", "true");
|
569 |
|
|
setPropertyNoPersist("configutil.ldapConfigured", "true");
|
570 |
4340
|
daigle
|
// setPropertyNoPersist("configutil.organizationsConfigured", "true");
|
571 |
4154
|
daigle
|
setPropertyNoPersist("configutil.skinsConfigured", "true");
|
572 |
|
|
setPropertyNoPersist("configutil.databaseConfigured", "true");
|
573 |
4340
|
daigle
|
setPropertyNoPersist("configutil.geoserverConfigured", "bypassed");
|
574 |
4154
|
daigle
|
|
575 |
|
|
persistProperties();
|
576 |
|
|
|
577 |
|
|
} catch (PropertyNotFoundException pnfe) {
|
578 |
4408
|
daigle
|
logMetacat.error("bypassConfiguration: Could not find property: " + pnfe.getMessage());
|
579 |
4154
|
daigle
|
} catch (GeneralPropertyException gpe) {
|
580 |
4408
|
daigle
|
logMetacat.error("bypassConfiguration: General property error: " + gpe.getMessage());
|
581 |
4154
|
daigle
|
}
|
582 |
|
|
|
583 |
|
|
bypassAlreadyChecked = true;
|
584 |
|
|
return bypass;
|
585 |
|
|
}
|
586 |
|
|
|
587 |
|
|
/**
|
588 |
4080
|
daigle
|
* Take input from the user in an HTTP request about an property to be changed
|
589 |
|
|
* and update the metacat property file with that new value if it has
|
590 |
|
|
* changed from the value that was originally set.
|
591 |
|
|
*
|
592 |
|
|
* @param request
|
593 |
|
|
* that was generated by the user
|
594 |
|
|
* @param response
|
595 |
|
|
* to send output back to the user
|
596 |
|
|
* @param propertyName
|
597 |
|
|
* the name of the property to be checked and set
|
598 |
|
|
*/
|
599 |
4107
|
daigle
|
public static void checkAndSetProperty(HttpServletRequest request, String propertyName)
|
600 |
4080
|
daigle
|
throws GeneralPropertyException {
|
601 |
|
|
String value = PropertyService.getProperty(propertyName);
|
602 |
|
|
String newValue = request.getParameter(propertyName);
|
603 |
|
|
if (newValue != null && !newValue.equals(value)) {
|
604 |
|
|
PropertyService.setPropertyNoPersist(propertyName, newValue);
|
605 |
|
|
}
|
606 |
|
|
}
|
607 |
|
|
|
608 |
|
|
}
|