Product Search Engine

Pedatus 1.2 - Product Search Engine has been released.

Create search engine

In order to create search engine, follow these steps:

1. Download pedatus-1.0-search-engine.zip
2. Import downloaded file to engine
3. Set schedule to run spider-amazon-category.jsb
4. Set schedule to run spider-amazon-product.jsb

This is example of small search engine built with Pedatus and Orinus: Paesia - Micro Search Engine

Machine (Orinus API)

---

com.orinus.script
Class Machine

java.lang.Object
  com.orinus.script.Machine

---

public class Machine
     

      extends 
      Object
     

The core public access point to the Orinus functionality.

Author:

Tran Dinh Thoai <dthoai@yahoo.com>

---

Method Summary
String	newString(String src)           Create new java string from javascript string.
String	newString(byte[] src, String charset)           Create new java string from javascript string.
HashMap	newHashMap()           Create new java hash map.
ArrayList	newArrayList()           Create new java array list.
Byte	newByte(byte src)           Create new java byte object.
Short	newShort(short src)           Create new java short integer object.
Integer	newInteger(int src)           Create new java integer object.
Long	newLong(long src)           Create new java long integer object.
Float	newFloat(float src)           Create new java float object.
Double	newDouble(double src)           Create new java double object.
Boolean	newBoolean(boolean src)           Create new java boolean object.
Character	newCharacter(char src)           Create new java character object.
List	getKeys(Map src)           Get keys of hash map.
URL	newURL(String protocol, String host, int port, String file)           Create new java URL object.
URL	newURL(String protocol, String host, String file)           Create new java URL object.
URL	newURL(String spec)           Create new java URL object.
URL	newURL(String context, String spec)           Create new java URL object.
SJsoup	newJsoup()           Create access point of Jsoup library.
String	encodeURL(String src, String charset)           Encode URL string.
String	decodeURL(String src, String charset)           Decode URL string.
String	uniqid()           Generate unique id.
String	suniqid()           Generate small unique id.
Date	newDate()           Create new current date object.
Date	newDate(long time)           Create new date object.
SimpleDateFormat	newDateFormat(String format)           Create date formatter.
byte[]	decodeBase64(byte[] src)           Decode base64 byte array.
byte[]	encodeBase64(byte[] src)           Encode base64 byte array.
List<Object>	setToList(Set src)           Convert set to list.
SMySQL	newMySQL()           Create access point of MySQL library.
Locale	newLocale(String language)           Create new Locale object.
Locale	newLocale(String language, String country)           Create new Locale object.
Locale	newLocale(String language, String country, String variant)           Create new Locale object.

 

Methods inherited from class java.lang.Object
clone, equals, finalize, hashCode, notify, notifyAll, toString, wait, wait, wait

 

Method Detail

---

newString

public String newString(String src)

Create new java string from javascript string.

Parameters:

src - javascript string

Returns:

java string

See Also:

newString(src, charset)

---

newString

public String newString(byte[] src, String charset)

Create new java string from javascript string.

Parameters:

src - javascript byte array

charset - character set name

Returns:

java string

See Also:

newString(src)

---

newHashMap

public HashMap newHashMap()

Create new java hash map.

---

newArrayList

public ArrayList newArrayList()

Create new java array list.

---

newByte

public Byte newByte(byte src)

Create new java byte object.

Parameters:

src - javascript byte object

Returns:

java byte object

---

newShort

public Short newShort(short src)

Create new java short integer object.

Parameters:

src - javascript short integer object

Returns:

java short integer object

---

newInteger

public Integer newInteger(int src)

Create new java integer object.

Parameters:

src - javascript integer object

Returns:

java integer object

---

newLong

public Long newLong(long src)

Create new java long integer object.

Parameters:

src - javascript long integer object

Returns:

java long integer object

---

newFloat

public Float newFloat(float src)

Create new java float object.

Parameters:

src - javascript float object

Returns:

java float object

---

newDouble

public Double newDouble(double src)

Create new java double object.

Parameters:

src - javascript double object

Returns:

java double object

---

newBoolean

public Boolean newBoolean(boolean src)

Create new java boolean object.

Parameters:

src - javascript boolean object

Returns:

java boolean object

---

newCharacter

public Character newCharacter(char src)

Create new java character object.

Parameters:

src - javascript character object

Returns:

java character object

---

getKeys

public List getKeys(Map src)

Get keys of hash map.

Parameters:

src - hash map

Returns:

List of keys

---

newURL

public URL newURL(String protocol, String host, int port, String file)

Create new java URL object.

Parameters:

protocol - protocol

host - host

port - port

file - file

Returns:

URL object

See Also:

newURL(protocol, host, file)

newURL(spec)

newURL(context, spec)

---

newURL

public URL newURL(String protocol, String host, String file)

Create new java URL object.

Parameters:

protocol - protocol

host - host

file - file

Returns:

URL object

See Also:

newURL(protocol, host, port, file)

newURL(spec)

newURL(context, spec)

---

newURL

public URL newURL(String spec)

Create new java URL object.

Parameters:

spec - spec

Returns:

URL object

See Also:

newURL(protocol, host, port, file)

newURL(protocol, host, file)

newURL(context, spec)

---

newURL

public URL newURL(String context, String spec)

Create new java URL object.

Parameters:

context - context

spec - spec

Returns:

URL object

See Also:

newURL(protocol, host, port, file)

newURL(protocol, host, file)

newURL(spec)

---

newJsoup

public SJsoup newJsoup()

Create access point of Jsoup library.

Returns:

Access point object of Jsoup library

---

encodeURL

public String encodeURL(String src, String charset)

Encode URL string.

Parameters:

src - source string

charset - character set name

Returns:

Encoded URL string

---

decodeURL

public String decodeURL(String src, String charset)

Decode URL string.

Parameters:

src - source string

charset - character set name

Returns:

Decoded URL string

---

uniqid

public String uniqid()

Generate unique id.

Returns:

Unique id string

---

suniqid

public String suniqid()

Generate small unique id.

Returns:

Small unique id string

---

newDate

public Date newDate()

Create new current date object.

Returns:

Current date object

---

newDate

public Date newDate(long time)

Create new date object.

Parameters:

time - the milliseconds since January 1, 1970, 00:00:00 GMT.

Returns:

Date object

---

newDateFormat

public SimpleDateFormat newDateFormat(String format)

Create date formatter.

Parameters:

format - date format

Returns:

Date formatter

---

decodeBase64

public byte[] decodeBase64(byte[] src)

Decode base64 byte array.

Parameters:

src - encoded base64 byte array

Returns:

Decoded base64 byte array

---

encodeBase64

public byte[] encodeBase64(byte[] src)

Encode base64 byte array.

Parameters:

src - decoded base64 byte array

Returns:

Encoded base64 byte array

---

setToList

public List<Object> setToList(Set src)

Convert set to list.

Parameters:

src - source set object

Returns:

List object

---

newMySQL

public SMySQL newMySQL()

Create access point of MySQL library.

Returns:

Access point object of MySQL library

---

newLocale

public Locale newLocale(String language)

Create new Locale object.

Parameters:

language - language

Returns:

Locale object

See Also:

newLocale(language, country)

newLocale(language, country, variant)

---

newLocale

public Locale newLocale(String language, String country)

Create new Locale object.

Parameters:

language - language

country - country

Returns:

Locale object

See Also:

newLocale(language)

newLocale(language, country, variant)

---

newLocale

public Locale newLocale(String language, String country, String variant)

Create new Locale object.

Parameters:

language - language

country - country

variant - variant

Returns:

Locale object

See Also:

newLocale(language)

newLocale(language, country)

---

Create basic script

JavaScript SandBox script file has extension of .jsb . File includes one main() function.

function main(env, args) {
  var req = args.get('request');
  var res = args.get('response');
  var root = args.get('root');
  var folder_id = args.get('folder_id');
  var folder_path = args.get('folder_path');
  var file_id = args.get('file_id');
  var file_name = args.get('file_name');

  res.setContentType('text/html');
  res.write('Root: ' + root + '
');
  res.write('Folder Id: ' + folder_id + '
');
  res.write('Folder Path: ' + folder_path + '
');
  res.write('File Id: ' + file_id + '
');
  res.write('File Name: ' + file_name + '
');
}

Tutorial of Orinus - JavaScript SandBox

1. Create basic script
2. Create search engine
3. Install and configure Orinus 1.2 for Windows
4. Install and configure Orinus 1.2 for Linux
5. Install and customize Pedatus 1.3 - Micro Search Engine

Screenshots of Orinus - JavaScript SandBox