content: /*
   * This library is part of OpenCms -
   * the Open Source Content Management System
   *
   * Copyright (c) Alkacon Software GmbH & Co. KG (https://www.alkacon.com)
   *
   * This library is free software; you can redistribute it and/or
   * modify it under the terms of the GNU Lesser General Public
   * License as published by the Free Software Foundation; either
   * version 2.1 of the License, or (at your option) any later version.
   *
   * This library 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.
   *
   * For further information about Alkacon Software GmbH & Co. KG, please see the
   * company website: https://www.alkacon.com
   *
   * For further information about OpenCms, please see the
   * project website: https://www.opencms.org
   *
   * You should have received a copy of the GNU Lesser General Public
   * License along with this library; if not, write to the Free Software
   * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
   */
  
  package org.opencms.report;
  
  import java.util.Locale;
  
  /**
   * Report class used to write the output of a report to a StringBuffer.<p>
   *
   * It stores everything and generates no output.
   * After the report is finished, you can access to result of the
   * report using the {@link #toString()} method.<p>
   *
   * @since 6.0.0
   */
  public class CmsStringBufferReport extends A_CmsReport {
  
      /** The StringBuffer to write to. */
      private StringBuffer m_strBuf;
  
      /**
       * Constructs a new report using the provided locale for the output language.<p>
       *
       * @param locale the locale to use for the output language
       */
      public CmsStringBufferReport(Locale locale) {
  
          init(locale, null);
  
          m_strBuf = new StringBuffer();
      }
  
      /**
       * @see org.opencms.report.I_CmsReport#getReportUpdate()
       */
      public String getReportUpdate() {
  
          return "";
      }
  
      /**
       * @see org.opencms.report.A_CmsReport#print(java.lang.String, int)
       */
      @Override
      public void print(String value, int format) {
  
          switch (format) {
              case FORMAT_HEADLINE:
              case FORMAT_WARNING:
                  addWarning(value);
                  m_strBuf.append(value);
                  break;
              case FORMAT_ERROR:
                  addError(value);
                  m_strBuf.append(value);
                  break;
              case FORMAT_NOTE:
              case FORMAT_OK:
              case FORMAT_DEFAULT:
              default:
                  m_strBuf.append(value);
          }
          setLastEntryTime(System.currentTimeMillis());
      }
  
      /**
       * @see org.opencms.report.I_CmsReport#println()
       */
      public void println() {
  
          m_strBuf.append("\n");
      }
  
      /**
       * @see org.opencms.report.I_CmsReport#println(java.lang.Throwable)
       */
      public void println(Throwable t) {
  
          print(getMessages().key(Messages.RPT_EXCEPTION_0), FORMAT_WARNING);
          println(t.getMessage(), FORMAT_ERROR);
  
          StackTraceElement[] stackTrace = t.getStackTrace();
          for (int i = 0; i < stackTrace.length; i++) {
              StackTraceElement element = stackTrace[i];
              println(element.toString());
          }
      }
  
      /**
       * @see java.lang.Object#toString()
       */
      @Override
      public String toString() {
  
          return m_strBuf.toString();
      }
  }