Visual Web JSF Development - Java EE 5 Development with NetBeans 6 - page 252

return selectedHardDiskSize;
}
public void setSelectedHardDiskSize(
String selectedHardDiskSize) {
this.selectedHardDiskSize = selectedHardDiskSize;
calculatePrice();
}
public String getSelectedMemory() {
return selectedMemory;
}
public void setSelectedMemory(String selectedMemory) {
this.selectedMemory = selectedMemory;
calculatePrice();
}
public String getSelectedScreenSize() {
return selectedScreenSize;
}
public void setSelectedScreenSize(
String selectedScreenSize) {
this.selectedScreenSize = selectedScreenSize;
calculatePrice();
}
public void calculatePrice() {
Integer selectedScreenSizeInteger =
new Integer(selectedScreenSize);
Integer selectedMemoryInteger =
new Integer(selectedMemory);
Integer selectedHardDiskSizeInteger =
new Integer(selectedHardDiskSize);
setPrice(selectedScreenSizeInteger *
ApplicationBean1.PRICE_PER_INCH +
selectedMemoryInteger *
ApplicationBean1.PRICE_PER_RAM_GB +
selectedHardDiskSizeInteger *
ApplicationBean1.PRICE_PER_HD_GB);
}
}