/*
 * This program is free software; you can redistribute it and/or modify it under the 
 * terms of the GNU Lesser General Public License, version 2.1 as published by the Free Software 
 * Foundation.
 *
 * You should have received a copy of the GNU Lesser General Public License along with this 
 * program; if not, you can obtain a copy at http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html 
 * or from the Free Software Foundation, Inc., 
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; 
 * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU Lesser General Public License for more details.
 *
 * Copyright 2008 - 2009 Pentaho Corporation.  All rights reserved.
*/
package org.pentaho.pac.server.config;

import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.Properties;

import org.dom4j.DocumentException;
import org.pentaho.pac.common.config.ILdapConfig;


public class LdapConfigProperties implements ILdapConfig {
  Properties properties;
  
  public static final String PROVIDER_URL_KEY = "contextSource.providerUrl";
  public static final String USER_DN_KEY = "contextSource.userDn";
  public static final String PROVIDER_PASSWORD_KEY = "contextSource.password";
  public static final String USER_SEARCH_BASE_KEY = "userSearch.searchBase";
  public static final String USER_SEARCH_FILTER_KEY = "userSearch.searchFilter";
  public static final String CONVERT_USER_ROLES_TO_UPPERCASE_KEY = "populator.convertToUpperCase";
  public static final String USER_ROLE_ATTRIBUTE_KEY = "populator.groupRoleAttribute";
  public static final String USER_ROLE_SEARCH_BASE_KEY = "populator.groupSearchBase";
  public static final String USER_ROLE_SEARCH_FILTER_KEY = "populator.groupSearchFilter";
  public static final String USER_ROLE_PREFIX_KEY = "populator.rolePrefix";
  public static final String SEARCH_SUBTREE_FOR_USER_ROLES_KEY = "populator.searchSubtree";
  public static final String ALL_ROLES_ATTRIBUTE_KEY = "allAuthoritiesSearch.roleAttribute";
  public static final String ALL_ROLES_SEARCH_BASE_KEY = "allAuthoritiesSearch.searchBase";
  public static final String ALL_ROLES_SEARCH_FILTER_KEY = "allAuthoritiesSearch.searchFilter";

  public LdapConfigProperties(File propertiesFile) throws IOException {
    Properties props = new Properties();
    InputStream in = new FileInputStream( propertiesFile );
    props.load( in );
    in.close();
    properties = props;
  }
  
  public LdapConfigProperties(Properties properties) throws DocumentException {
    this.properties = properties;
  }
  
  public LdapConfigProperties() {
    properties = new Properties();
  }
  
  public Properties getProperties() {
    return properties;
  }
  
	private String getProperty( String name ) {
	  return properties.getProperty(name);
	}
	
	private void setProperty( String name, String value ) {
	  if (value == null) {
	    properties.remove(name);
	  } else {
	    properties.setProperty(name, value);
	  }
	}

  public String getAllRolesAttribute() {
    return getProperty(ALL_ROLES_ATTRIBUTE_KEY);  //$NON-NLS-1$
  }

  public String getAllRolesSearchBase() {
    return getProperty(ALL_ROLES_SEARCH_BASE_KEY);  //$NON-NLS-1$
  }

  public String getAllRolesSearchFilter() {
    return getProperty(ALL_ROLES_SEARCH_FILTER_KEY);  //$NON-NLS-1$
  }

  public boolean getConvertUserRolesToUpperCase() {
    return Boolean.parseBoolean( getProperty(CONVERT_USER_ROLES_TO_UPPERCASE_KEY) ); //$NON-NLS-1$
  }

  public String getProviderPassword() {
    return getProperty(PROVIDER_PASSWORD_KEY);  //$NON-NLS-1$
  }

  public String getProviderUrl() {
    return getProperty(PROVIDER_URL_KEY);  //$NON-NLS-1$
  }

  public boolean getSearchSubtreeForUserRoles() {
    return Boolean.parseBoolean( getProperty(SEARCH_SUBTREE_FOR_USER_ROLES_KEY) ); //$NON-NLS-1$
  }

  public String getUserDn() {
    return getProperty(USER_DN_KEY);  //$NON-NLS-1$
  }

  public String getUserRolesAttribute() {
    return getProperty(USER_ROLE_ATTRIBUTE_KEY);  //$NON-NLS-1$
  }

  public String getUserRolesPrefix() {
    return getProperty(USER_ROLE_PREFIX_KEY);  //$NON-NLS-1$
  }

  public String getUserRolesSearchBase() {
    return getProperty(USER_ROLE_SEARCH_BASE_KEY);  //$NON-NLS-1$
  }

  public String getUserRolesSearchFilter() {
    return getProperty(USER_ROLE_SEARCH_FILTER_KEY);  //$NON-NLS-1$
  }

  public String getUserSearchBase() {
    return getProperty(USER_SEARCH_BASE_KEY);  //$NON-NLS-1$
  }

  public String getUserSearchFilter() {
    return getProperty(USER_SEARCH_FILTER_KEY);  //$NON-NLS-1$
  }

  public void setAllRolesAttribute(String attr) {
    setProperty(ALL_ROLES_ATTRIBUTE_KEY, attr );  //$NON-NLS-1$
  }

  public void setAllRolesSearchBase(String base) {
    setProperty(ALL_ROLES_SEARCH_BASE_KEY, base );  //$NON-NLS-1$
  }

  public void setAllRolesSearchFilter(String filter) {
    setProperty(ALL_ROLES_SEARCH_FILTER_KEY, filter );  //$NON-NLS-1$
  }

  public void setConvertUserRolesToUpperCase(boolean convert) {
    setProperty(CONVERT_USER_ROLES_TO_UPPERCASE_KEY, Boolean.toString( convert ) ); //$NON-NLS-1$
  }

  public void setProviderPassword(String password) {
    setProperty(PROVIDER_PASSWORD_KEY, password );  //$NON-NLS-1$
  }

  public void setProviderUrl(String url) {
    setProperty(PROVIDER_URL_KEY, url );  //$NON-NLS-1$
  }

  public void setSearchSubtreeForUserRoles(boolean searchSubtree) {
    setProperty(SEARCH_SUBTREE_FOR_USER_ROLES_KEY, Boolean.toString( searchSubtree ) ); //$NON-NLS-1$
  }

  public void setUserDn(String userDn) {
    setProperty(USER_DN_KEY, userDn );  //$NON-NLS-1$
  }

  public void setUserRolesAttribute(String attr) {
    setProperty(USER_ROLE_ATTRIBUTE_KEY, attr );  //$NON-NLS-1$
  }

  public void setUserRolesPrefix(String prefix) {
    setProperty(USER_ROLE_PREFIX_KEY, prefix );  //$NON-NLS-1$
  }

  public void setUserRolesSearchBase(String base) {
    setProperty(USER_ROLE_SEARCH_BASE_KEY, base );  //$NON-NLS-1$
  }

  public void setUserRolesSearchFilter(String filter) {
    setProperty(USER_ROLE_SEARCH_FILTER_KEY, filter );  //$NON-NLS-1$
  }

  public void setUserSearchBase(String base) {
    setProperty(USER_SEARCH_BASE_KEY, base );  //$NON-NLS-1$
  }

  public void setUserSearchFilter(String filter) {
    setProperty(USER_SEARCH_FILTER_KEY, filter );  //$NON-NLS-1$
  }
}