Android Open Source - smsgateway-android Packet Renderer

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License

The source code is released under:

GNU General Public License

Java Source Code

/*
 */*  ww  w .j a  v a 2  s .c  om*/
 * ((e)) emite: A pure gwt (Google Web Toolkit) xmpp (jabber) library
 *
 * (c) 2008-2009 The emite development team (see CREDITS for details)
 * This file is part of emite.
 *
 * This program 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 3 of the
 * License, or (at your option) any later version.
 *
 * 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.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
package com.calclab.emite.core.client.packet;

import java.util.HashMap;
import java.util.List;

/**
 * Helper class to build a nice packet representation
 */
public class PacketRenderer {
    public static String toString(final IPacket packet) {
  final StringBuffer buffer = new StringBuffer();
  toString(packet, buffer);
  return buffer.toString();
    }

    public static void toString(final IPacket root, final StringBuffer buffer) {
  final String name = root.getName();
  buffer.append("<").append(name);
  final HashMap<String, String> attributes = root.getAttributes();
  for (final String key : attributes.keySet()) {
      final String value = attributes.get(key);
      if (value != null) {
    buffer.append(" ").append(key).append("=\"");
    buffer.append(value).append("\"");
      }
  }

  final String rootText = root.getText();
  if (rootText != null) {
      buffer.append(">");
      buffer.append(TextUtils.escape(rootText));
      buffer.append("</").append(name).append(">");
  } else {
      final List<? extends IPacket> children = root.getChildren();
      if (children.size() > 0) {
    buffer.append(">");
    for (final IPacket child : children) {
        toString(child, buffer);
    }
    buffer.append("</").append(name).append(">");
      } else {
    buffer.append(" />");
      }
  }
    }
}

Java Source Code List

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