pdf-as-lib maven project files moved to pdf-as-lib

git-svn-id: https://joinup.ec.europa.eu/svn/pdf-as/pdf-as/trunk@926 7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c

1 files changed, 0 insertions, 905 deletions

diff --git a/src/main/java/at/knowcenter/wag/egov/egiz/cfg/SettingsReader.java b/src/main/java/at/knowcenter/wag/egov/egiz/cfg/SettingsReader.java
deleted file mode 100644
index 6bc1c99..0000000
--- a/src/main/java/at/knowcenter/wag/egov/egiz/cfg/SettingsReader.java
+++ /dev/null
@@ -1,905 +0,0 @@
-/**

- * <copyright> Copyright 2006 by Know-Center, Graz, Austria </copyright>

- * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a

- * joint initiative of the Federal Chancellery Austria and Graz University of

- * Technology.

- *

- * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by

- * the European Commission - subsequent versions of the EUPL (the "Licence");

- * You may not use this work except in compliance with the Licence.

- * You may obtain a copy of the Licence at:

- * http://www.osor.eu/eupl/

- *

- * Unless required by applicable law or agreed to in writing, software

- * distributed under the Licence is distributed on an "AS IS" basis,

- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

- * See the Licence for the specific language governing permissions and

- * limitations under the Licence.

- *

- * This product combines work with different licenses. See the "NOTICE" text

- * file for details on the various modules and licenses.

- * The "NOTICE" text file is part of the distribution. Any derivative works

- * that you distribute must include a readable copy of the "NOTICE" text file.

- *

- * $Id: SettingsReader.java,v 1.6 2006/10/31 08:06:36 wprinz Exp $

- */

-

-package at.knowcenter.wag.egov.egiz.cfg;

-

-import iaik.asn1.ObjectID;

-import iaik.security.ecc.provider.ECCProvider;

-import iaik.security.provider.IAIK;

-import iaik.utils.RFC2253NameParser;

-

-import java.io.File;

-import java.io.FileInputStream;

-import java.io.IOException;

-import java.io.InputStream;

-import java.io.Serializable;

-import java.security.Security;

-import java.util.ArrayList;

-import java.util.Enumeration;

-import java.util.Properties;

-import java.util.Vector;

-

-import org.apache.commons.lang.StringUtils;

-import org.apache.commons.lang.text.StrSubstitutor;

-import org.apache.commons.logging.Log;

-import org.apache.commons.logging.LogFactory;

-

-import at.gv.egiz.pdfas.api.commons.Constants;

-import at.gv.egiz.pdfas.api.exceptions.ConfigUtilsException;

-import at.gv.egiz.pdfas.utils.ConfigUtils;

-import at.gv.egiz.pdfas.utils.TempDirHelper;

-import at.knowcenter.wag.egov.egiz.PdfAS;

-import at.knowcenter.wag.egov.egiz.exceptions.SettingNotFoundException;

-import at.knowcenter.wag.egov.egiz.exceptions.SettingsException;

-import at.knowcenter.wag.egov.egiz.pdf.Utils;

-import at.knowcenter.wag.egov.egiz.tools.FileHelper;

-

-/**

- * The SettingsReader reads the <code>settings.txt</code> file. The

- * <code>settings.txt</code> is a simple java property file that collects all

- * parameters used in different modules.

- * 

- * The SettingsReader provides methods to get the property keys and the

- * corresponding values. The keys could be defined as combinations of single

- * keys. Therefore it is possible to combine differen classes of keys. An

- * example could be:

- * 

- * <pre>

- *     

- *                        #SettingNotFoundException

- *                        error.code.100=Interner Fehler

- *                        error.code.101=Die Konfigurationsdatei konnte nicht geladen werden

- *                        

- *                        #PDFDocumentException

- *                        error.code.200=Das Dokument konnte nicht geladen werden

- *                        

- *                        #SignatureException

- *                        error.code.300=Die Signatur ist ungültig

- *                        

- *                        #NormalizeException

- *                        error.code.400=Die angegebene Version ist nicht bekannt

- *                       

- *                        normalizer.version=V01

-

- *      

- * </pre>

- * 

- * The internal representation of the example above is:

- * 

- * <pre>

- *     

-

- *                        .error|

- *                              |.code|

- *                              |     |.200=Das Dokument konnte nicht geladen werden

- *                              |     |.100=Interner Fehler

- *                              |     |.400=Die angegebene Version ist nicht bekannt

- *                              |     |.101=Die Konfigurationsdatei konnte nicht geladen werden

- *                              |     |.300=Die Signatur ist ungueltig

- *                       .normalizer|

- *                                  |.version=V01      

- *      

- * </pre>

- * 

- * @author wlackner

- */

-public class SettingsReader implements Serializable

-{

-

-  /**

-   * SVUID.

-   */

-  private static final long serialVersionUID = -8754114172766023454L;

-

-  /**

-   * The system File separator char

-   */

-  private static final String FILE_SEP = System.getProperty("file.separator");

-

-  // /**

-  // * The system temp file path

-  // */

-  // private static final String TEMP_FILE_PATH =

-  // System.getProperty("java.io.tmpdir");

-

-//  /**

-//   * The home path of the tomcat webaplication

-//   */

-//  private static final String CATALINA_HOME = System.getProperty("catalina.home");

-

-//  /**

-//   * The default application name used in templates, settings, jsp's etc.

-//   */

-//  private static final String APPL_NAME = "pdf-as";

-

-  // private static final String APPL_NAME = "egiz";

-  /**

-   * The config file path postfix

-   */

-  private static final String CFG = "cfg";

-

-  /**

-   * The file path postfix where certificates are stored

-   */

-  private static final String CERT = "certificates";

-  

-  /**

-   * pdf-as internal properties resource path

-   */

-  private static final String PDF_AS_PROP_RESOURCE = "/config/pdf-as.properties";

-  

-  /**

-   * internal help file

-   */

-  private static final String HELP_TEXT_PROP_RESOURCE = "/config/help_text.properties";

-  

-  public static final boolean REGISTER_IAIK_PROVIDERS_ON_DEFAULT = true;

-

-//  /**

-//   * The web application path

-//   */

-//  private static final String WEB_APPL_DIR = "webapps" + FILE_SEP + APPL_NAME + FILE_SEP;

-

-  /**

-   * The path of the resources repository.

-   * 

-   * <p>

-   * This usually contains sub directories for the templates, the configuration

-   * files, etc.

-   * </p>

-   */

-  public static String RESOURCES_PATH = null;

-  

-  /**

-   * The path for temporary files.

-   */

-  public static String TMP_PATH = null;

-

-  /**

-   * The path of the configuration directory.

-   */

-  public static String CONFIG_PATH = null;

-

-  /**

-   * The path of the certificated directory.

-   */

-  public static String CERT_PATH = null;

-

-  // /**

-  // * The application config path for the command line tool

-  // */

-  // public static final String APPL_CONFIG_PATH = USER_DIR + FILE_SEP + CFG +

-  // FILE_SEP;

-  //

-  // /**

-  // * The application config path for the web application

-  // */

-  // public static final String WEB_CONFIG_PATH = CATALINA_HOME + FILE_SEP +

-  // WEB_APPL_DIR + CFG + FILE_SEP;

-  //

-  // /**

-  // * The certificates path for the command line tool

-  // */

-  // public static final String APPL_CERT_PATH = USER_DIR + FILE_SEP + CERT +

-  // FILE_SEP;

-  //

-  // /**

-  // * The certificates path for the cweb application

-  // */

-  // public static final String WEB_CERT_PATH = CATALINA_HOME + FILE_SEP +

-  // WEB_APPL_DIR + CERT + FILE_SEP;

-

-  /**

-   * The name of the default configuration file. The definition syntax is the

-   * java property config syntax.

-   */

-  public static final String CONFIG_FILE_DEFAULT_NAME = "config.properties";

-

-  /**

-   * The name of the help text configuration file. The definition syntax is the

-   * java property config syntax.

-   */

-//  public static final String HELP_TEXT_FILE_DEFAULT_NAME = "help_text.properties";

-

-  /**

-   * The java properties from the settings file.

-   */

-  private Properties properties_ = null;

-

-  /**

-   * The settings reader instance. Used to make the class singleton.

-   */

-  private static SettingsReader instance_ = null;

-

-  /**

-   * The reference to the settings file.

-   */

-  private static String settingsFile_ = null;

-

-  /**

-   * The reference to the property representation of the settings file.

-   */

-  private PropertyTree pTree_ = new PropertyTree();

-

-  /**

-   * The log.

-   */

-  private static final Log logger_ = LogFactory.getLog(SettingsReader.class);

-

-  private static final String INTERNAL_RESOURCE_PATH = "/config/";

-

-

-  /**

-   * Make this constructor private. Use the method

-   * {@link SettingsReader#getInstance()}to get an instance from this class.

-   * The only cause to do this is that the definition file should only be read

-   * once while getting often this instance. The method throws an IOException if

-   * the settings file could not be read.

-   * 

-   * @param settingsFile

-   *          load this file, if the <code>settingsFile == null</code> the

-   *          default settings ({@link SettingsReader#CONFIG_FILE_DEFAULT_NAME})

-   *          file is used

-   * @throws SettingsException

-   *           if the settings file could not be read

-   */

-  private SettingsReader(String settingsFile) throws SettingsException

-  {

-    try

-    {

-      String cfg_path = CONFIG_PATH;

-      properties_ = new Properties();

-      if (settingsFile == null)

-      {

-        settingsFile = cfg_path + CONFIG_FILE_DEFAULT_NAME;

-      }

-      settingsFile_ = settingsFile;

-      if (logger_.isInfoEnabled())

-      {

-        File file = new File(settingsFile_);

-        logger_.debug("load Settings:" + file.getAbsolutePath());

-        // Properties sys_prop = System.getProperties();

-        // Enumeration prop_keys = sys_prop.propertyNames();

-        // while (prop_keys.hasMoreElements()) {

-        // String key = (String) prop_keys.nextElement();

-        // String value = sys_prop.getProperty(key);

-        // logger_.info(key + "=" + value);

-        // }

-      }

-      FileInputStream sfs = new FileInputStream(settingsFile_);

-      properties_.load(sfs);

-      

-      // dferbas override with system props

-      properties_.load(SettingsReader.class.getResourceAsStream(PDF_AS_PROP_RESOURCE));

-

-      Properties help_prop = new Properties();

-//      FileInputStream hfs = new FileInputStream(cfg_path + HELP_TEXT_FILE_DEFAULT_NAME);

-//      help_prop.load(hfs);

-      help_prop.load(SettingsReader.class.getResourceAsStream(HELP_TEXT_PROP_RESOURCE));

-

-      // load properties from current package!

-      // properties_.load(getClass().getResourceAsStream(settingsFile_));

-      Enumeration prop_keys = properties_.propertyNames();

-

-      while (prop_keys.hasMoreElements())

-      {

-        String key = (String) prop_keys.nextElement();

-        String value = properties_.getProperty(key);

-        pTree_.setKeyValue(key, value);

-      }

-      prop_keys = help_prop.propertyNames();

-      while (prop_keys.hasMoreElements())

-      {

-        String key = (String) prop_keys.nextElement();

-        String value = help_prop.getProperty(key);

-        properties_.setProperty(key, value);

-        pTree_.setKeyValue(key, value);

-      }

-    }

-    catch (IOException e)

-    {

-      throw new SettingsException("Couldn't load settings from file " + settingsFile, e);

-    }

-  }

-

-  /**

-   * This method returns an synchronized instance of this class. The settings

-   * file is read only once using this class. This method returns the instance

-   * holding the definitions of the default settings file. Default file:

-   * {@link SettingsReader#CONFIG_FILE_DEFAULT_NAME}: "settings.txt".

-   * Note: IAIK JCE and IAIK ECC security providers are automatically registered.

-   * 

-   * @return an instance of the SettingsReader

-   * @throws SettingsException

-   *           if the default settings file could not be read

-   */

-  public synchronized static SettingsReader getInstance() throws SettingsException

-  {

-    return getInstance(null);

-  }

-  

-  /**

-   * Reloads the Settings file.

-   * 

-   * <p>

-   * Subsequent calls to getInstance will return the new settings.

-   * Note: IAIK JCE and IAIK ECC security providers are automatically registered.

-   * </p>

-   * 

-   * @throws SettingsException f.e.

-   */

-  public synchronized static void createInstance() throws SettingsException

-  {

-     instance_ = null;

-     getInstance();

-  }

-  

-  /**

-   * Reloads the Settings file.

-   * 

-   * <p>

-   * Subsequent calls to getInstance will return the new settings.

-   * </p>

-   * @param registerProvider <code>true</code>: automatically registers IAIK JCE and ECC Provider;

-   * <code>false</code>: providers will NOT be automatically registered, providers

-   * needed have to be registered by the API user 

-   * @throws SettingsException f.e.

-   */

-  public synchronized static void createInstance(boolean registerProvider) throws SettingsException

-  {

-    instance_ = null;

-    getInstance(null, registerProvider);

-  }

-

-  /**

-   * This method returns an synchronized instance of this class. The settings

-   * file is read only once using this class. This method returns the instance

-   * holding the definitions of the settingsFile. If the input param

-   * <code>settingsFile == null</code> the default settings file will be load.

-   * Default file: {@link SettingsReader#CONFIG_FILE_DEFAULT_NAME}:

-   * "settings.txt"

-   * 

-   * If an instance of this class exist, the input param is ignored! The

-   * SettingsReader is singleton and therefore the first

-   * {@link SettingsReader#getInstance()}defines the settings file that has to

-   * be loaded. This means changes between a application lifecyle can not be

-   * done!

-   * 

-   * @param settingsFile

-   *          the settings file that should be load.

-   * @param registerProvider <code>true</code>: automatically registers IAIK JCE and ECC Provider;

-   * <code>false</code>: providers will NOT be automatically registered, providers

-   * needed have to be registered by the API user 

-   * @return an instance of the SettingsReader

-   * @throws SettingsException

-   *           if the settings file could not be read

-   */

-  private synchronized static SettingsReader getInstance(String settingsFile, boolean registerProvider) throws SettingsException

-  {

-     if (instance_ == null)

-     {

-        int length = Utils.max(new int[] { RESOURCES_PATH.length(), TMP_PATH.length(), CONFIG_PATH.length(), CERT_PATH.length() });

-        

-        logger_.info(StringUtils.repeat("*", length + 25));

-        logger_.info(" resources path     = \"" + RESOURCES_PATH + "\"");

-        logger_.info(" configuration path = \"" + CONFIG_PATH + "\"");

-        logger_.info(" certstore path     = \"" + CERT_PATH + "\"");

-        logger_.info(" temporary path     = \"" + TMP_PATH + "\"");

-        logger_.debug(" file.encoding      = \"" + System.getProperty("file.encoding") + "\"");

-        logger_.info(StringUtils.repeat("*", length + 25));

-        

-        if (registerProvider) {

-           IAIK.addAsProvider();

-           ECCProvider.addAsProvider();

-        } else {

-           if (Security.getProvider("IAIK") == null) {

-              logger_.debug("Default IAIK JCE provider not registered.");

-           } else {

-              logger_.debug("IAIK JCE provider already registered.");

-           }

-           if (Security.getProvider("IAIK_ECC") == null) {

-              logger_.debug("Default IAIK ECC provider not registered.");

-           } else {

-              logger_.debug("IAIK ECC provider already registered.");

-           }

-        }

-        // Does not conform with PKIX, but is used by belgium citizen card

-//     log.info("Registering RDN \"SERIALNUMBER\" as " + ObjectID.serialNumber + ".");

-        RFC2253NameParser.register("SERIALNUMBER", ObjectID.serialNumber);

-        

-        instance_ = new SettingsReader(settingsFile);

-     }

-     return instance_;

-  }

-  

-  /**

-   * This method returns an synchronized instance of this class. The settings

-   * file is read only once using this class. This method returns the instance

-   * holding the definitions of the settingsFile. If the input param

-   * <code>settingsFile == null</code> the default settings file will be load.

-   * Default file: {@link SettingsReader#CONFIG_FILE_DEFAULT_NAME}:

-   * "settings.txt".

-   * Note: IAIK JCE and IAIK ECC security providers are automatically registered.

-   * 

-   * If an instance of this class exist, the input param is ignored! The

-   * SettingsReader is singleton and therefore the first

-   * {@link SettingsReader#getInstance()}defines the settings file that has to

-   * be loaded. This means changes between a application lifecyle can not be

-   * done!

-   * 

-   * @param settingsFile

-   *          the settings file that should be load.

-   * @return an instance of the SettingsReader

-   * @throws SettingsException

-   *           if the settings file could not be read

-   */

-  private static SettingsReader getInstance(String settingsFile) throws SettingsException

-  {

-     return getInstance(settingsFile, REGISTER_IAIK_PROVIDERS_ON_DEFAULT);

-  }

-

-  /**

-   * This method returns a property value to the corresponding key. If the key

-   * is not found in the property file a SettingNotFoundException is thrown.

-   * 

-   * @param key

-   *          get the value for that key in the property file

-   * @return the value of the property key.

-   * @throws SettingNotFoundException

-   *           ErrorCode: 100

-   */

-  public String getSetting(String key) throws SettingNotFoundException

-  {

-    String result = OverridePropertyHolder.getProperty(key);

-    if (result == null) {

-       result = properties_.getProperty(key);

-    }

-    if (result == null)

-    {

-      String log_message = "Configuration key not found: '" + key + "'! Check '" + settingsFile_ + "' file.";

-      if (logger_.isWarnEnabled())

-      {

-        logger_.warn(log_message);

-      }

-      SettingNotFoundException snf = new SettingNotFoundException(log_message);

-      throw snf;

-    }

-

-    return result;

-  }

-  

-  // TODO in the next change request, the Setting system will be refactored

-  // this is just for testing purposes.

-  public void setSetting(String key, String value)

-  {

-    properties_.setProperty(key, value);

-  }

-

-  /**

-   * Relocates the relative file.

-   * 

-   * @param file

-   *          The relative file.

-   * @return Returns the usable file.

-   */

-  public static String relocateFile(String file)

-  {

-    // if (isWeb())

-    // {

-    // return CATALINA_HOME + FILE_SEP + WEB_APPL_DIR + file;

-    // }

-    //

-    // return file;

-    return RESOURCES_PATH + file;

-  }

-

-  /**

-   * This method returns a property value to the corresponding key. If the key

-   * is not found in the property file the input param defaultValue is returned.

-   * 

-   * @param key

-   *          get the value for that key in the property file

-   * @param defaultValue

-   *          the default value if the key is not found

-   * @return the value of the property key

-   */

-  public String getSetting(String key, String defaultValue)

-  {

-

-    String result = properties_.getProperty(key);

-    if (result == null)

-    {

-      result = defaultValue;

-    }

-//    if (logger_.isDebugEnabled())

-//    {

-//      logger_.debug("Get Property:" + key + "=" + result);

-//    }

-    return result;

-  }

-

-  /**

-   * This method returns a property value to the corresponding key. If the key

-   * is not found in the property file the input param defaultKey is searched.

-   * If the default key is not found the input param defaultValue is returned.

-   * 

-   * @param primaryKey

-   *          get the value for that key in the property file

-   * @param defaultKey

-   *          the default key that should be searched if the primaryKey is not

-   *          found

-   * @param defaultValue

-   *          the default value if the defaultKey is not found

-   * @return the value of the property key

-   */

-  public String getSetting(String primaryKey, String defaultKey, String defaultValue)

-  {

-    String key = primaryKey;

-    String result = properties_.getProperty(key);

-    if (result == null)

-    {

-      key = defaultKey;

-      result = properties_.getProperty(key);

-      if (result == null)

-      {

-        result = defaultValue;

-      }

-    }

-//    if (logger_.isDebugEnabled())

-//    {

-//      logger_.debug("Get Property:" + key + "=" + result);

-//    }

-    return result;

-  }

-

-  /**

-   * This method returns an array of keys in the same hierarchy of the

-   * keyPrefix. The method search all keys in the property file that has the

-   * keyPrefix as leading substring. The <code>Object[]</code> collects all

-   * sub keys without the keyPrefix.

-   * 

-   * @param keyPrefix

-   *          to search for sub keys

-   * @return alls keys starting with the keyPrefix

-   */

-  public Vector getSettingKeys(String keyPrefix)

-  {

-    Vector keys = new Vector();

-    Enumeration names = properties_.propertyNames();

-    while (names.hasMoreElements())

-    {

-      String full_name = (String) names.nextElement();

-      if (full_name.indexOf(keyPrefix) == 0)

-      {

-        keys.add(full_name.substring(keyPrefix.length() + 1));

-      }

-    }

-    return keys;

-  }

-

-  /**

-   * If a property value is number (interger) this method extracts the value and

-   * convert it to an int. If the key ist not found or the conversion fails, the

-   * defaultValue is returned.

-   * 

-   * @param key

-   *          get the value for that key in the property file

-   * @param defaultValue

-   *          the default value if the key is not found

-   * @return the int value of the property key

-   */

-  public int getIntSetting(String key, int defaultValue)

-  {

-    int int_property = defaultValue;

-    String value = null;

-    try

-    {

-      value = getSetting(key);

-      int_property = Integer.parseInt(value);

-    }

-    catch (NumberFormatException e)

-    {

-      if (logger_.isWarnEnabled())

-      {

-        logger_.warn("Can not convert " + value + " to int.", e);

-      }

-    }

-    catch (SettingNotFoundException e)

-    {

-      if (logger_.isWarnEnabled())

-      {

-        logger_.warn("Setting " + key + " not found, return default value:" + defaultValue, e);

-      }

-    }

-    return int_property;

-  }

-

-  /**

-   * This method returns an array of sub keys (children references) of the key.

-   * The method is a wrapper calling the method

-   * {@link PropertyTree#getKeys(String key)}.

-   * 

-   * @param key

-   *          get all sub keys for that key in the property file

-   * @return an list of sub keys (type String)

-   * @see PropertyTree

-   */

-  public ArrayList getKeys(String key)

-  {

-    return pTree_.getKeys(key);

-  }

-

-  /**

-   * This method returns a the first value from a key. This means the method

-   * search in the PropertyTree representation of the config file. The

-   * PropertyTree class can overload key value paires. But the config file can

-   * not overload keys. If a key is defined more than one times the last

-   * definition is stored it the property list. The method is a wrapper calling

-   * the method {@link PropertyTree#getFirstValue(String key)}.

-   * 

-   * @param key

-   *          get the value for that key in the property file

-   * @return the value of the property key

-   * @see PropertyTree

-   */

-  public String getValueFromKey(String key)

-  {

-     String value = OverridePropertyHolder.getProperty(key);

-     if (value == null) {

-        value = pTree_.getFirstValue(key);

-     }

-

-    return value;

-  }

-

-  /**

-   * This method returns the PropertyTree representation of the configuration

-   * file.

-   * 

-   * @return Returns the pTree.

-   * @see PropertyTree

-   */

-  public PropertyTree getPTree()

-  {

-    return pTree_;

-  }

-  

-  /**

-   * Reads internal resource as string.

-   * @param relativePath

-   * @return null in case of error

-   */

-  public String readInternalResourceAsString(String relativePath) {

-//     return readAsString(getInternalResource(relativePath));     

-     return FileHelper.readFromInputStream(getInternalResource(relativePath));     

-  }

-  

-  /**

-   * Get resource as stream, relative to internal resource path {@value #INTERNAL_RESOURCE_PATH}

-   * 

-   * @param relativePath

-   * @return

-   */

-  public InputStream getInternalResource(String relativePath) {

-     // kill starting "." and "./" in resource path

-     relativePath = StringUtils.removeStart(relativePath, ".");

-     relativePath = StringUtils.removeStart(relativePath, "/");

-     String streamURI = INTERNAL_RESOURCE_PATH + relativePath;

-     logger_.trace("Trying to get stream from \"" + streamURI + "\".");

-     InputStream stream = this.getClass().getResourceAsStream(streamURI);

-     if (stream == null) {

-        logger_.trace("Could not get stream.");

-     } else {

-        logger_.trace("Got stream.");

-     }

-     return stream;

-  }

-  

-  /**

-   * Read resource as utf8 string. 

-   * @param is

-   * @return <code>null</code> in case of error

-   */

-  /*

-  public String readAsString(InputStream is) {

-     if (is == null) return null;

-     try {

-        return IOUtils.toString(is, "utf-8");

-     } catch (IOException e) {

-        logger_.info("error reading stream to string ", e);

-     }     

-     return null;

-  }

-  */

-

-  // /**

-  // * This method checks the application context.

-  // *

-  // * @return true if the application is running in a webinterface, false

-  // * otherwise

-  // */

-  // public static boolean isWeb()

-  // {

-  // return CATALINA_HOME != null;

-  // }

-

-  /**

-   * Assembles the File of the temporary directory without checking if it really

-   * exists.

-   * @see TempDirHelper#assembleTemporaryDirectoryFile()

-   */

-  protected static File assembleTemporaryDirectoryFile()

-  {

-     return TempDirHelper.assembleTemporaryDirectoryFile();

-  }

-

-  /**

-   * Returns the directory where temporary files should be stored.

-   * 

-   * <p>

-   * If the directory doesn't exist, it is created.

-   * </p>

-   * 

-   * @return Returns the directory where temporary files should be stored.

-   * @see TempDirHelper#getTemporaryDirectory()

-   */

-  public static File getTemporaryDirectory()

-  {

-     return TempDirHelper.getTemporaryDirectory();

-  }

-

-  /**

-   * Deletes all files in the temporary directory, if it exists.

-   * 

-   * <p>

-   * This should be used to clear temporary files when the application shuts

-   * down.

-   * </p>

-   * @see TempDirHelper#clearTemporaryDirectory()

-   */

-  public static void clearTemporaryDirectory()

-  {

-     TempDirHelper.clearTemporaryDirectory();

-  }

-  

-  public static synchronized void initialize(String configdir, String tmpdir) {

-     

-     String defaultConfigDeployedTo = null;

-     // resolve work directory

-     // configuration explicitely given ?

-     if (configdir == null) {

-        

-        // configuration via system property ?

-        logger_.debug("No configuration directory given. Looking for system property \"" + Constants.CONFIG_DIR_SYSTEM_PROPERTY + "\".");

-        configdir = System.getProperty(Constants.CONFIG_DIR_SYSTEM_PROPERTY);

-        if (configdir == null) {

-           

-           // configuration via user's home directory ?

-           logger_.debug("System property not set. Trying to locate configuration within the user's home directory.");

-           String userHome = System.getProperty("user.home");

-           if (userHome == null || userHome.length() == 0) {

-              throw new RuntimeException("Unable to resolve user's home directory.");

-           }

-           configdir = ConfigUtils.assertFileSeparator(userHome) + Constants.USERHOME_CONFIG_FOLDER;

-           try {

-              defaultConfigDeployedTo = ConfigUtils.deployDefaultConfiguration(configdir, false);

-         } catch (ConfigUtilsException e) {

-            throw new RuntimeException(e);

-         } 

-           if (defaultConfigDeployedTo != null) {

-              logger_.info("** Default configuration successfully deployed to \"" + defaultConfigDeployedTo + "\" **");

-           } else {

-              logger_.debug("Default configuration has NOT been deployed. Maybe the configuration already exists.");

-           }

-        } else {

-           logger_.debug("Configuration set by system property.");

-           if (tmpdir == null) {

-              tmpdir = configdir;

-           }

-        }

-     } else {

-        logger_.debug("Configuration path explicitely set.");

-     }

-     File configdirFile = new File(StrSubstitutor.replaceSystemProperties(configdir));

-     try {

-      configdir = ConfigUtils.assertFileSeparator(configdirFile.getCanonicalPath());

-      } catch (IOException e) {

-         configdir = ConfigUtils.assertFileSeparator(configdirFile.getPath());

-      }

-     if (!configdirFile.isDirectory())

-     {

-       throw new IllegalArgumentException("The config directory \"" + configdir + "\" does not exist or is not a directory.");

-     }

-     

-     // resolve temporary dir

-     if (tmpdir == null) {

-        logger_.debug("Temporary directory not explicitely set. Looking for user's temp directory.");

-        tmpdir = System.getProperty("java.io.tmpdir");

-        if (tmpdir == null) {

-           logger_.debug("Unable to resolve user's temporary directory. Assuming temporary directory located within config dir.");

-           tmpdir = configdir;

-        }

-     } else {

-        logger_.debug("Temporary directory explicitely set.");

-     }

-     File tmpdirFile = new File(StrSubstitutor.replaceSystemProperties(ConfigUtils.assertFileSeparator(tmpdir) + Constants.TEMP_DIR_NAME));

-     try {

-      tmpdir = ConfigUtils.assertFileSeparator(tmpdirFile.getCanonicalPath());

-   } catch (IOException e) {

-      tmpdir = ConfigUtils.assertFileSeparator(tmpdirFile.getPath());

-   }

-     

-     RESOURCES_PATH = configdir;

-     TMP_PATH = tmpdir;

-     CONFIG_PATH = RESOURCES_PATH + CFG + FILE_SEP;

-     CERT_PATH = RESOURCES_PATH + CERT + FILE_SEP;

-

-//     ConfigUtils.printConfigInfo(logger_);

-     

-     if (defaultConfigDeployedTo != null) {

-        logger_.debug("** Default configuration successfully deployed to \"" + defaultConfigDeployedTo + "\" **");

-     }

-     logger_.debug("Setting system property \"" + Constants.CONFIG_DIR_SYSTEM_PROPERTY + "\" to \"" + configdirFile.getPath() + "\".");

-     System.setProperty(Constants.CONFIG_DIR_SYSTEM_PROPERTY, configdirFile.getPath());

-  }

-

-  public static void initialize(String base_dir)

-  {

-     initialize(base_dir, null);

-  }

-  

-  /**

-   * Initializes the paths of the SettingsReader for web application usage.

-   * 

-   * @param base_dir

-   *          The base directory of this web application. E.g.

-   *          TOMCAT_HOME/webapps/pdf-as

-   */

-  public static void initializeForWeb(String base_dir)

-  {

-    initialize(base_dir, base_dir);

-  }

-

-  /**

-   * Initializes the paths of the SettingsReader for commanline usage.

-   */

-  public static void initializeForCommandLine()

-  {

-    initialize(null);

-  }

-  

-  static {

-		

-		String versionString = "*  PDF-AS library version " + PdfAS.PDFAS_VERSION + "  *";

-		String paddingString = StringUtils.repeat("*", versionString.length());

-		logger_.info("PDF-AS info\n" + paddingString + "\n" + versionString + "\n" + paddingString);

-  }

-  

-  public Properties getProperties() {

-     return this.properties_;

-  }

-

-}
\ No newline at end of file