org.turro.elephant.impl.util.StringParser Class Reference

Static Public Member Functions
static String	processObject (String value, Object object)
static String	toHTML (String value)
static String	toHTML (String value, boolean check)
static boolean	isHTML (String value)
static Object	getObjectFor (String node, Object object)
static Object	getValueFrom (String pathToValue, Object object)
static Object	setObjectFor (String node, Object object, Class javaClass, Object value)
static void	setValueFrom (String pathToValue, Object object, Class javaClass, Object value)
static String	cutString (String value, int maxChars)
static Object	convertToClass (Class javaClass, Object value)
static String	getTextFromHtml (String html)

Detailed Description

Author

Lluis Turró Cutiller lluis.nosp@m.@tur.nosp@m.ro.or.nosp@m.g

Definition at line 36 of file StringParser.java.

Member Function Documentation

convertToClass()

static Object org.turro.elephant.impl.util.StringParser.convertToClass ( Class  javaClass, Object  value  )

static

Definition at line 155 of file StringParser.java.

                                                                     {
    if(value == null) return null;
    if(!javaClass.equals(value.getClass())) {
      if(value.getClass().equals(String.class)) {
        if(javaClass.equals(Long.class)) {
          return Long.valueOf((String) value);
        } else if(javaClass.equals(Integer.class)) {
          return Integer.valueOf((String) value);
        } else if(javaClass.equals(Short.class)) {
          return Short.valueOf((String) value);
        } else if(javaClass.equals(Double.class)) {
          return Double.valueOf((String) value);
        } else if(javaClass.equals(Float.class)) {
          return Float.valueOf((String) value);
        } else if(javaClass.equals(Boolean.class)) {
          return Boolean.valueOf((String) value);
        }
      } else if(Number.class.isAssignableFrom(value.getClass())) {
        if(javaClass.equals(Long.class)) {
          return ((Number) value).longValue();
        } else if(javaClass.equals(Integer.class)) {
          return ((Number) value).intValue();
        } else if(javaClass.equals(Short.class)) {
          return ((Number) value).shortValue();
        } else if(javaClass.equals(Double.class)) {
          return ((Number) value).doubleValue();
        } else if(javaClass.equals(Float.class)) {
          return ((Number) value).floatValue();
        } else if(javaClass.equals(long.class)) {
          return ((Number) value).longValue();
        } else if(javaClass.equals(int.class)) {
          return ((Number) value).intValue();
        } else if(javaClass.equals(short.class)) {
          return ((Number) value).shortValue();
        } else if(javaClass.equals(double.class)) {
          return ((Number) value).doubleValue();
        } else if(javaClass.equals(float.class)) {
          return ((Number) value).floatValue();
        }
      }
    }
    return value;
  }

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cutString()

static String org.turro.elephant.impl.util.StringParser.cutString ( String  value, int  maxChars  )

static

Definition at line 148 of file StringParser.java.

                                                             {
    if(maxChars > 0 && value.length() > maxChars) {
      return value.substring(0, lastIndexOfWhiteChar(value, maxChars)) + "...";
    }
    return value;
  }

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getObjectFor()

static Object org.turro.elephant.impl.util.StringParser.getObjectFor ( String  node, Object  object  )

static

Definition at line 76 of file StringParser.java.

                                                                {
    if("self".equals(node) || object == null) return object;
    try {
      String nodeName = node.substring(0, 1).toUpperCase() + node.substring(1);
      Method method = null;
      try {
        method = object.getClass().getMethod("get" + nodeName);
      } catch (NoSuchMethodException ex) {
        method = object.getClass().getMethod("is" + nodeName);
      } catch (SecurityException ex) {
        Logger.getLogger(StringParser.class.getName()).log(Level.SEVERE, ElephantContext.logMsg("Node:" + node), ex);
      }
      if(method != null) {
        return method.invoke(object);
      }
    } catch (IllegalAccessException ex) {
      Logger.getLogger(StringParser.class.getName()).log(Level.INFO, ElephantContext.logMsg("Node:" + node), ex);
    } catch (IllegalArgumentException ex) {
      Logger.getLogger(StringParser.class.getName()).log(Level.INFO, ElephantContext.logMsg("Node:" + node), ex);
    } catch (InvocationTargetException ex) {
      //Logger.getLogger(StringParser.class.getName()).log(Level.INFO, ElephantContext.logMsg("Node:" + node), ex);
    } catch (NoSuchMethodException ex) {
    } catch (SecurityException ex) {
      Logger.getLogger(StringParser.class.getName()).log(Level.INFO, ElephantContext.logMsg("Node:" + node), ex);
    }
    return null;
  }

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getTextFromHtml()

static String org.turro.elephant.impl.util.StringParser.getTextFromHtml ( String  html )

static

Definition at line 200 of file StringParser.java.

                                                    {
    if(Strings.isBlank(html)) return null;
    html = html.replaceAll("(</div>|</p>|</h1>|</h2>|</h3>|</ul>|</ol>)", "$1" + Chars.nl().repeat(2).toString());
    html = html.replaceAll("(<br>|<br/>|</tr>|</h4>|</h5>|</table>)", "$1" + Chars.nl().toString());
    html = html.replaceAll("(<li>)", Chars.nl().toString() + "$1");
    html = Jsoup.clean(html, Safelist.none());
    return html.replaceAll(Chars.nl().toString() + "\\s*", "\n");
  }

getValueFrom()

static Object org.turro.elephant.impl.util.StringParser.getValueFrom ( String  pathToValue, Object  object  )

static

Definition at line 104 of file StringParser.java.

                                                                       {
    if(pathToValue == null) return null;
    String nodes[] = pathToValue.split("\\.");
    for(String node : nodes) {
      object = getObjectFor(node, object);
    }
    return object;
  }

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isHTML()

static boolean org.turro.elephant.impl.util.StringParser.isHTML ( String  value )

static

Definition at line 71 of file StringParser.java.

                                             {
    if(value == null) return false;
    return value.startsWith("<");
  }

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processObject()

static String org.turro.elephant.impl.util.StringParser.processObject ( String  value, Object  object  )

static

Definition at line 38 of file StringParser.java.

                                                                  {
    if(value == null || object == null) {
      return value;
    }
    Pattern pat = Pattern.compile("(\\{(.+?)\\})");
    Matcher mat = pat.matcher(value);
    StringBuffer result = new StringBuffer();
    while(mat.find()) {
      Object x = getValueFrom(mat.group(2), object);
      mat.appendReplacement(
        result,
        (x == null ? mat.group(1) : x.toString())
      );
    }
    mat.appendTail(result);
    return result.toString();
  }

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setObjectFor()

static Object org.turro.elephant.impl.util.StringParser.setObjectFor ( String  node, Object  object, Class  javaClass, Object  value  )

static

Definition at line 113 of file StringParser.java.

                                                                                               {
    try {
      String nodeName = node.substring(0, 1).toUpperCase() + node.substring(1);
      Method method = null;
      try {
        method = object.getClass().getMethod("set" + nodeName, new Class[] { javaClass });
      } catch (SecurityException ex) {
        Logger.getLogger(StringParser.class.getName()).log(Level.SEVERE, ElephantContext.logMsg("Node:" + node), ex);
      }
      if(method != null) {
        return method.invoke(object, convertToClass(javaClass, value));
      }
    } catch (IllegalAccessException ex) {
      Logger.getLogger(StringParser.class.getName()).log(Level.INFO, ElephantContext.logMsg("Node:" + node), ex);
    } catch (IllegalArgumentException ex) {
      Logger.getLogger(StringParser.class.getName()).log(Level.INFO, ElephantContext.logMsg("Node:" + node), ex);
    } catch (InvocationTargetException ex) {
      Logger.getLogger(StringParser.class.getName()).log(Level.INFO, ElephantContext.logMsg("Node:" + node), ex);
    } catch (NoSuchMethodException ex) {
    } catch (SecurityException ex) {
      Logger.getLogger(StringParser.class.getName()).log(Level.INFO, ElephantContext.logMsg("Node:" + node), ex);
    }
    return null;
  }

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setValueFrom()

static void org.turro.elephant.impl.util.StringParser.setValueFrom ( String  pathToValue, Object  object, Class  javaClass, Object  value  )

static

Definition at line 138 of file StringParser.java.

                                                                                                    {
    String nodes[] = pathToValue.split("\\.");
    for(int i = 0; i < nodes.length - 1; i++) {
      object = getObjectFor(nodes[i], object);
    }
    if(object != null) {
      setObjectFor(nodes[nodes.length - 1], object, javaClass, value);
    }
  }

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toHTML() [1/2]

static String org.turro.elephant.impl.util.StringParser.toHTML ( String  value )

static

Definition at line 56 of file StringParser.java.

                                            {
    return toHTML(value, true);
  }

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toHTML() [2/2]

static String org.turro.elephant.impl.util.StringParser.toHTML ( String  value, boolean  check  )

static

Definition at line 60 of file StringParser.java.

                                                           {
    if(check && isHTML(value)) return value;
    if(value == null) return "";
    value = value.replaceAll("^\\s*",  "");
    value = value.replaceAll("\\s*$",  "");
    value = value.replaceAll("\\<", "&lt;");
    value = value.replaceAll("\\s*\\n\\n\\s*",  "<br/><br/>");
    value = value.replaceAll("\\n",  "<br/>");
    return value;
  }

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The documentation for this class was generated from the following file:

• StringParser.java