Android Open Source - android-rackspacecloud Cloud Servers Fault X M L Parser

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Back to project page android-rackspacecloud.

License

The source code is released under:

MIT License

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Java Source Code

/**
 * // w  ww. j  a va 2  s  .  c om
 */
package com.rackspace.cloud.servers.api.client.parsers;

import org.xml.sax.Attributes;
import org.xml.sax.helpers.DefaultHandler;

import android.util.Log;

import com.rackspace.cloud.servers.api.client.CloudServersException;

/**
 * @author Mike Mayo - mike.mayo@rackspace.com - twitter.com/greenisus
 *
 */
public class CloudServersFaultXMLParser extends DefaultHandler {

  //<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
  //<cloudServersFault xmlns="http://docs.rackspacecloud.com/servers/api/v1.0" code="400">
  //<message>422 Unprocessable Entity: Cannot perform requested action until reboot is complete.</message>
  //<details>com.rackspace.cloud.service.servers.CloudServersFault: 422 Unprocessable Entity: Cannot perform requested action until reboot is complete.</details>
  //</cloudServersFault>

  private CloudServersException exception;
  private StringBuffer currentData;

  public void startDocument() {
    exception = new CloudServersException();
  }

  public void endDocument() {
  }

  public void startElement(String uri, String name, String qName, Attributes atts) {

    currentData = new StringBuffer();
    if ("cloudServersFault".equals(name)) {
      exception.setCode(Integer.parseInt(atts.getValue("code")));
    }
  }

  public void endElement(String uri, String name, String qName) {
    if ("message".equals(name)) {
      exception.setMessage(currentData.toString());
    } else if ("details".equals(name)) {
      exception.setDetails(currentData.toString());
    }
  }

  public void characters(char ch[], int start, int length) {
    Log.d("Rackspace-Cloud", "Characters:    \"");
    for (int i = start; i < start + length; i++) {
      switch (ch[i]) {
      case '\\':
        Log.d("Rackspace-Cloud", "\\\\");
        break;
      case '"':
        Log.d("Rackspace-Cloud", "\\\"");
        break;
      case '\n':
        Log.d("Rackspace-Cloud", "\\n");
        break;
      case '\r':
        Log.d("Rackspace-Cloud", "\\r");
        break;
      case '\t':
        Log.d("Rackspace-Cloud", "\\t");
        break;
      default:
        Log.d("Rackspace-Cloud", String.valueOf(ch[i]));
        break;
      }
    }
    Log.d("Rackspace-Cloud", "\"\n");
    
    
    for (int i = start; i < (start + length); i++) {
      currentData.append(ch[i]);
    }
  }

  /**
   * @return the exception
   */
  public CloudServersException getException() {
    return exception;
  }

  /**
   * @param exception the exception to set
   */
  public void setException(CloudServersException exception) {
    this.exception = exception;
  }

  
}

Java Source Code List