Author: adubovsky Date: 2009-03-30 05:51:37 -0400 (Mon, 30 Mar 2009) New Revision: 13284 Added: trunk/test-applications/facelets/src/main/java/util/converter/CarsConverter.java trunk/test-applications/facelets/src/main/java/util/data/Car.java trunk/test-applications/facelets/src/main/java/util/data/CarProvider.java trunk/test-applications/facelets/src/main/java/util/validator/ trunk/test-applications/facelets/src/main/java/util/validator/CarsValidator.java trunk/test-applications/facelets/src/main/resources/util/ trunk/test-applications/facelets/src/main/resources/util/data/ trunk/test-applications/facelets/src/main/resources/util/data/cars.xml Log: + Car class and its converter and validator Added: trunk/test-applications/facelets/src/main/java/util/converter/CarsConverter.java =================================================================== --- trunk/test-applications/facelets/src/main/java/util/converter/CarsConverter.java (rev 0) +++ trunk/test-applications/facelets/src/main/java/util/converter/CarsConverter.java 2009-03-30 09:51:37 UTC (rev 13284) @@ -0,0 +1,26 @@ +package util.converter; + +import javax.faces.component.UIComponent; +import javax.faces.context.FacesContext; +import javax.faces.convert.Converter; +import javax.faces.convert.ConverterException; + +import util.data.Car; + +public class CarsConverter implements Converter { + + public Object getAsObject(FacesContext context, UIComponent component, + String value) { + String[] str = value.split(":"); + return new Car(str[0], str[1], Integer.parseInt(str[2])); + } + + public String getAsString(FacesContext context, UIComponent component, + Object obj) { + + if (obj instanceof Car) { + Car car = (Car) obj; + return car.toString(); + } else throw new ConverterException("is not a class util.data.Car"); + } +} \ No newline at end of file Added: trunk/test-applications/facelets/src/main/java/util/data/Car.java =================================================================== --- trunk/test-applications/facelets/src/main/java/util/data/Car.java (rev 0) +++ trunk/test-applications/facelets/src/main/java/util/data/Car.java 2009-03-30 09:51:37 UTC (rev 13284) @@ -0,0 +1,80 @@ +package util.data; + +import java.io.Serializable; + +public class Car implements Serializable{ + + private static final long serialVersionUID = 1L; + + private String make; + + private String model; + + private Integer price; + + public Car() { + this.make = ""; + this.model = ""; + this.price = 0; + } + + public Car(String mak, String mod, Integer pr) { + this.make = mak; + this.model = mod; + this.price = pr; + } + + public String getMake() { + return make; + } + + public void setMake(String make) { + this.make = make; + } + + public String getModel() { + return model; + } + + public void setModel(String model) { + this.model = model; + } + + public Integer getPrice() { + return price; + } + + public void setPrice(Integer price) { + this.price = price; + } + + @Override + public int hashCode() { + final int prime = 31; + int result = 1; + result = prime * result + ((make == null) ? 0 : make.hashCode()); + result = prime * result + ((model == null) ? 0 : model.hashCode()); + result = prime * result + ((price == null) ? 0 : price.hashCode()); + return result; + } + + @Override + public boolean equals(Object obj) { + if (obj instanceof Car) { + Car car = (Car) obj; + if (this.make.equals(car.make) && (this.model.equals(car.model)) + && (this.price.equals(car.price))) { + return true; + } else { + return false; + } + } else { + return false; + } + } + + @Override + public String toString() { + return this.make + ":" + this.model + ":" + this.price; + } +} \ No newline at end of file Added: trunk/test-applications/facelets/src/main/java/util/data/CarProvider.java =================================================================== --- trunk/test-applications/facelets/src/main/java/util/data/CarProvider.java (rev 0) +++ trunk/test-applications/facelets/src/main/java/util/data/CarProvider.java 2009-03-30 09:51:37 UTC (rev 13284) @@ -0,0 +1,111 @@ +package util.data; + +import java.util.ArrayList; + +import javax.xml.parsers.SAXParser; +import javax.xml.parsers.SAXParserFactory; + +import org.xml.sax.Attributes; +import org.xml.sax.InputSource; +import org.xml.sax.SAXException; +import org.xml.sax.SAXParseException; +import org.xml.sax.helpers.DefaultHandler; + +public class CarProvider extends DefaultHandler { + + private ArrayList<Car> allCars = null; + + public CarProvider() { + if (allCars == null) { + allCars = new ArrayList<Car>(); + try { + SAXParserFactory spf = SAXParserFactory.newInstance(); + SAXParser sp = spf.newSAXParser(); + sp.parse(new InputSource(getClass().getResourceAsStream( + "cars.xml")), this); + } catch (Exception e) { + e.printStackTrace(); + } + } + } + + public ArrayList<Car> getAllCars() { + return allCars; + } + + private String element = ""; + private String mak = ""; + private String mod = ""; + private Integer pr = 0; + + public void startDocument() { + System.out.println("*** > Parser starts its work"); + } + + public void startElement(String namespaceURI, String localName, + String rawName, Attributes attrs) { + element = rawName; + +// System.out.print("<"); +// System.out.print(rawName); +// if (attrs != null) { +// int len = attrs.getLength(); +// for (int i = 0; i < len; i++) { +// System.out.print(" "); +// System.out.print(attrs.getQName(i)); +// System.out.print("=\""); +// System.out.print(attrs.getValue(i)); +// System.out.print("\""); +// } +// } +// System.out.print(">"); + } + + public void characters(char ch[], int start, int length) { + String text = new String(ch, start, length); +// System.out.print(text); + + if (element.equals("make")) { + element = ""; + mak = text; + } else if (element.equals("model")) { + element = ""; + mod = text; + } else if (element.equals("price")) { + try { + element = ""; + Integer p = Integer.parseInt(text); + pr = p; + } catch (Exception e) { + e.printStackTrace(); + } + } + } + + public void endElement(String namespaceURI, String localName, String rawName) { +// System.out.print("</"); +// System.out.print(rawName); +// System.out.print(">"); + + if (rawName.equals("car")) { + allCars.add(new Car(mak, mod, pr)); + } + } + + public void endDocument() { + System.out.println("*** > Parser ends its work"); + } + + public void warning(SAXParseException ex) { + System.err.println("[Warning] : " + ex.getMessage()); + } + + public void error(SAXParseException ex) { + System.err.println("[Error] : " + ex.getMessage()); + } + + public void fatalError(SAXParseException ex) throws SAXException { + System.err.println("[Fatal Error] : " + ex.getMessage()); + throw ex; + } +} Added: trunk/test-applications/facelets/src/main/java/util/validator/CarsValidator.java =================================================================== --- trunk/test-applications/facelets/src/main/java/util/validator/CarsValidator.java (rev 0) +++ trunk/test-applications/facelets/src/main/java/util/validator/CarsValidator.java 2009-03-30 09:51:37 UTC (rev 13284) @@ -0,0 +1,33 @@ +package util.validator; + +import java.util.ArrayList; + +import javax.faces.application.FacesMessage; +import javax.faces.component.UIComponent; +import javax.faces.context.FacesContext; +import javax.faces.validator.Validator; +import javax.faces.validator.ValidatorException; + +import util.data.Car; + +public class CarsValidator implements Validator { + + @SuppressWarnings("unchecked") + public void validate(FacesContext context, UIComponent component, + Object value) throws ValidatorException { + + Object[] objArr = (Object[]) value; + ArrayList<Car> carsList = (ArrayList<Car>) objArr[0]; + for (Car car : carsList) { + System.out.println("***> validator for " + car.getMake() + "-" + + car.getModel()); + + if (car.getPrice() > 10000000) { + throw new ValidatorException(new FacesMessage( + "Too much money!!! " + car.getMake() + "-" + + car.getModel())); + } + } + } + +} Added: trunk/test-applications/facelets/src/main/resources/util/data/cars.xml =================================================================== --- trunk/test-applications/facelets/src/main/resources/util/data/cars.xml (rev 0) +++ trunk/test-applications/facelets/src/main/resources/util/data/cars.xml 2009-03-30 09:51:37 UTC (rev 13284) @@ -0,0 +1,63 @@ +<?xml version="1.0" encoding="UTF-8"?> +<shop> + <car> + <make>Audi</make> + <model>A6</model> + <price>20000</price> + </car> + <car> + <make>Audi</make> + <model>Q7</model> + <price>48500</price> + </car> + <car> + <make>BMW</make> + <model>760Li</model> + <price>115400</price> + </car> + <car> + <make>Bentley</make> + <model>Arnage</model> + <price>240000</price> + </car> + <car> + <make>Bugatti</make> + <model>Veyron</model> + <price>1340000</price> + </car> + <car> + <make>Mercedes-Benz</make> + <model>S63 AMG</model> + <price>154200</price> + </car> + <car> + <make>Mercedes-Benz</make> + <model>SLR</model> + <price>854200</price> + </car> + <car> + <make>Mazda</make> + <model>6</model> + <price>21300</price> + </car> + <car> + <make>Fiat</make> + <model>Punto</model> + <price>8200</price> + </car> + <car> + <make>Ford</make> + <model>GT-40</model> + <price>325100</price> + </car> + <car> + <make>Ferrari</make> + <model>Enzo</model> + <price>950000</price> + </car> + <car> + <make>Jaguar</make> + <model>XJ</model> + <price>75400</price> + </car> +</shop> \ No newline at end of file