collection framework

Java API  Diagram...

Generate XML Schema from Java class in Eclipse IDE

To generate xml schema definition (xsd) from java objects just it required few steps

 1. create jaxb project in eclipse.
 2. copy/create java pojo classes under src which u want to create as xml schema definition.
 3. right click on folder src in eclipse go to other-> jaxb-> generate xsd from javaclasses .
 4. XSD will generate from java classes.

Below is the link for detailed referece with steps

http://theopentutorials.com/examples/java/jaxb/generate-xml-schema-from-java-class-in-eclipse-ide/

autocomplete with elasticsearch

step:1-> Index with analyzer settings

{
   "settings": {
      "analysis": {
         "filter": {
            "nGram_filter": {
               "type": "nGram",
               "min_gram": 2,
               "max_gram": 20,
               "token_chars": [
                  "letter",
                  "digit",
                  "punctuation",
                  "symbol"
               ]
            }
         },
         "analyzer": {
            "nGram_analyzer": {
               "type": "custom",
               "tokenizer": "whitespace",
               "filter": [
                  "lowercase",
                  "asciifolding",
                  "nGram_filter"
               ]
            },
            "whitespace_analyzer": {
               "type": "custom",
               "tokenizer": "whitespace",
               "filter": [
                  "lowercase",
                  "asciifolding"
               ]
            }
         }
      }
   },
   "mappings": {
   
           "movies": {
         "_all": {
            "index_analyzer": "nGram_analyzer",
            "search_analyzer": "whitespace_analyzer"
         },
         "properties": {
            "addToCartUrl": {
               "type": "string",
               "index": "no",
               "include_in_all": false
            },
            "format": {
               "type": "string",
               "index": "not_analyzed"
            },
            "genre": {
               "type": "string",
               "index": "not_analyzed"
            },
            "image": {
               "type": "string",
               "index": "no",
               "include_in_all": false
            },
            "mpaaRating": {
               "type": "string",
               "index": "not_analyzed",
               "include_in_all": false
            },
            "name": {
               "type": "string",
               "index": "not_analyzed"
            },
            "plot": {
               "type": "string",
               "index": "no",
               "include_in_all": false
            },
            "price": {
               "type": "double",
               "include_in_all": false
            },
            "quantityLimit": {
               "type": "integer",
               "include_in_all": false
            },
            "releaseDate": {
               "type": "date",
               "format": "yyyy-MM-dd"
            },
            "sku": {
               "type": "string",
               "index": "not_analyzed"
            },
            "studio": {
               "type": "string",
               "index": "not_analyzed"
            }
         }
      }
   }
   }
}



Step:2-> index document

{
   "studio":"annapurna studios",
   "genre":"Fantasy",
   "mpaaRating":"G",
   "image":"http://images.bestbuy.com/BestBuy_US/en_US/images/musicmoviegame//pdpimages/1008628.jpg",
   "format":"DVD",
   "sku":1008628,
   "plot":"hyderabad",
   "releaseDate":"2013-08-06",
   "quantityLimit":3,
   "name":"The Sword in the Stone (DVD)",
   "addToCartUrl":"http://www.bestbuy.com/site/olspage.jsp?id=pcmcat152200050035&type=category&cmp=RMX&ky=2f5IBQ5bGt0gS6BfPZApsjVfKmtgVmI14&qvsids=1008628",
   "salePrice":21.99
}

Step:3-> query

{
   "size": 10,
   "query": {
      "match": {
         "_all": {
            "query": "anna",
            "operator": "and"
         }
      }
   }
}

predictive search or autocomplete feature with Elasticsearch API

http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/search-suggesters-completion.html

Adobe Launched Adobe Edge Code CC For WEB Developers

Edge Code is a lightweight code editor for web developers and designers working with HTML, CSS, and JavaScript. Edge Code is built to work with browsers, speeding up development time by displaying changes to the code directly on the screen.

To download below is the link
https://creative.adobe.com/products/code?promoid=KFKML

Logging apache cxf Soap request/response pay load.

Hi,

   In order to log SOAP request and response payload of apache cxf we need to follow below steps.
 
   1. create a  folder structure below under src or classes package
        --WEB-INF
                ---cxf
                 
   2. create a org.apache.cxf file with extension .Logger under cxf folder.
         like org.apache.cxf.Logger. Add a code snippet org.apache.cxf.common.logging.Log4jLogger
        under Logger file.
 
   3. Add below statement in your  log4j properties file.
          log4j.logger.org.apache.cxf=info

  After completing the above steps now the request and response payload will be write into log file.


      

FREE WEBSITE CREATION WITH N.N.U

Soap Web Service – Introduction

Refer below post for webservices understanding with SOAP and RESTFUL webservices.
Follow this link  SOAP/RESTFUL WEBSERVICES


        

Create Excel Chart and Embedd in PPT/PPTX

 - CREATE EXCEL CHART AND EMBED IN POWERPOINT SLIDE.

Hi,

   You can create chart dynamically in Excel work book and embed in PPTX from excel workbook.
   Using Aspose cells Library for JAVA  above requirement will be acheived.
   For reference you can refer to url - >  Aspose.Cells for JAVA eg

regards,
Chandra Shekar.K

Five considerations for Transitioning from Flex to HTML5

Hi,

  If any body is who are working on AdobeFlex and planning or moved to HTMl5,jquery technology.
  We need to consider few things in mind :
  1) Adobe Flex - This technology has good API, good frameworks like pureMVC,Cairngorm and RobotiLEgs etc;.

 2) HTML5,Jquery - Html is world wide web standard mark up language and Jquery framework is javascript one.If the web application development is happening with HTML, Jquery(Js) we need to follow some standards in client side to seggregate code and to make application performance good.

Below is the url where you can find some top considerations while you start development of web application using HTML/Jquery technologies, which is specially useful for the developers who moved from Adobe Flex to HTML techonology. Top Considerations

Regards,
Chandra Shekar.K
Working on AdobeFlex,HTML/Jquery and Java.
Associate Consultant -
Polaris Financial Technology.

Creating Excel Chart Using JAVA

Hi,

  If any one has requirement of creating tabledata, reports in Excel Microsoft .
  Read/write operations with PowerPoint Microsoft.
  You can go with a APACHE POI opensource Java library.
  As it has some limitations with charts, currently we can create dynamic charts in excel by template approach method..for reference you can refer to the url  ExcelChart creation using POI

After googling i found few below chart libraries .

the JCCKit project (LGPL);

the QN Plot project (BSD);

the OpenChart2 project (LGPL);

the PtPlot project (UC Berkeley copyright);

the JRobin project (LGPL);

the Java Chart Construction Kit (LGPL, works with JDK 1.1.8);

the JOpenChart project (LGPL);

the jCharts project (BSD-style);

the JChart2D project (LGPL);

the Chart2D project (LGPL);

the ThunderGraph project (LGPL);

the E-Gantt project (Q Public License);

the MagPlot project (GPL) previously at https://magplot.dev.java.net/;

the XChart project (Apache 2.0);

Creating JAXB classes through ANT Build script

It's just a matter of two steps.....
1) first need to create taskdefination of xjc class of sun.
2) Then need to generate the source code from schema  by creating a task in ant file.
     After generating source code need to do compile task in ant.

Finally JAXB classes are ready.....


Step one:

creating a taskdef of xjc



Step Two:

Parsing the string by using delimeter in java

import java.util.HashMap;
import java.util.Map;


public class StringParsingDemo {

/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub

String url = "http://localhost:8080/PrismWeb/REPORT/REPORTS_AggSectorRpt/ACCOUNT/$$BENCHMARK_CD$$/DATE/$$DATE$$/XML/TREE";
        String delims = "[/]+";

String[] tokens = url.split(delims);

   Map mapecm = new HashMap();
for(int i=0; i
String value = tokens[i];
String key = null;
if(value.contains("$") && i > 0 ){
key = tokens[i-1];
mapecm.put(key, value);
}
}
 System.out.println("Mapis " + mapecm);

}

}