bpel完整实例(webservice+bpel)

/* * Page1.java * * Created on Dec 11, 2008, 11:56:34 AM */ package loanquoteui; import com.sun.rave.web.ui.appbase.AbstractPageBean; import com.sun.webui.jsf.component.Label; import com.sun.webui.jsf.component.TextField; import javax.faces.FacesException; import javax.xml.ws.WebServiceRef; import org.netbeans.j2ee.wsdl.quoteloan.loanquotewsdl.LoanQuoteWSDLService; /** * <p>Page bean that corresponds to a similarly named JSP page. This * class contains component definitions (and initialization code) for * all components that you have defined on this page, as well as * lifecycle methods and event handlers where you may add behavior * to respond to incoming events.</p> * * @author Tom Barrett */ public class Page1 extends AbstractPageBean { @WebServiceRef(wsdlLocation = "WEB-INF/wsdl/client/LoanQuoteWSDL/LoanQuoteWSDL.wsdl") private LoanQuoteWSDLService service; // <editor-fold defaultstate="collapsed" desc="Managed Component Definition"> /** * <p>Automatically managed component initialization. <strong>WARNING:</strong> * This method is automatically generated, so any user-specified code inserted * here is subject to being replaced.</p> */ private void _init() throws Exception { } private TextField typeTextField = new TextField(); public TextField getTypeTextField() { return typeTextField; } public void setTypeTextField(TextField tf) { this.typeTextField = tf; } private TextField amountTextField = new TextField(); public TextField getAmountTextField() { return amountTextField; } public void setAmountTextField(TextField tf) { this.amountTextField = tf; } private TextField periodTextField = new TextField(); public TextField getPeriodTextField() { return periodTextField; } public void setPeriodTextField(TextField tf) { this.periodTextField = tf; } private Label paymentLabel = new Label(); public Label getPaymentLabel() { return paymentLabel; } public void setPaymentLabel(Label l) { this.paymentLabel = l; } // </editor-fold> /** * <p>Construct a new Page bean instance.</p> */ public Page1() { } /** * <p>Callback method that is called whenever a page is navigated to, * either directly via a URL, or indirectly via page navigation. * Customize this method to acquire resources that will be needed * for event handlers and lifecycle methods, whether or not this * page is performing post back processing.</p> * * <p>Note that, if the current request is a postback, the property * values of the components do <strong>not</strong> represent any * values submitted with this request. Instead, they represent the * property values that were saved for this view when it was rendered.</p> */ @Override public void init() { // Perform initializations inherited from our superclass super.init(); // Perform application initialization that must complete // *before* managed components are initialized // TODO - add your own initialiation code here // <editor-fold defaultstate="collapsed" desc="Managed Component Initialization"> // Initialize automatically managed components // *Note* - this logic should NOT be modified try { _init(); } catch (Exception e) { log("Page1 Initialization Failure", e); throw e instanceof FacesException ? (FacesException) e : new FacesException(e); } // </editor-fold> // Perform application initialization that must complete // *after* managed components are initialized // TODO - add your own initialization code here } /** * <p>Callback method that is called after the component tree has been * restored, but before any event processing takes place. This method * will <strong>only</strong> be called on a postback request that * is processing a form submit. Customize this method to allocate * resources that will be required in your event handlers.</p> */ @Override public void preprocess() { } /** * <p>Callback method that is called just before rendering takes place. * This method will <strong>only</strong> be called for the page that * will actually be rendered (and not, for example, on a page that * handled a postback and then navigated to a different page). Customize * this method to allocate resources that will be required for rendering * this page.</p> */ @Override public void prerender() { } /** * <p>Callback method that is called after rendering is completed for * this request, if <code>init()</code> was called (regardless of whether * or not this was the page that was actually rendered). Customize this * method to release resources acquired in the <code>init()</code>, * <code>preprocess()</code>, or <code>prerender()</code> methods (or * acquired during execution of an event handler).</p> */ @Override public void destroy() { } /** * <p>Return a reference to the scoped data bean.</p> * * @return reference to the scoped data bean */ protected SessionBean1 getSessionBean1() { return (SessionBean1) getBean("SessionBean1"); } /** * <p>Return a reference to the scoped data bean.</p> * * @return reference to the scoped data bean */ protected RequestBean1 getRequestBean1() { return (RequestBean1) getBean("RequestBean1"); } /** * <p>Return a reference to the scoped data bean.</p> * * @return reference to the scoped data bean */ protected ApplicationBean1 getApplicationBean1() { return (ApplicationBean1) getBean("ApplicationBean1"); } public String button1_action() { try { // Get port org.netbeans.j2ee.wsdl.quoteloan.loanquotewsdl.LoanQuoteWSDLPortType port = service.getLoanQuoteWSDLPort(); // Retrieve values in text fields on UI String loanType = (String) typeTextField.getText(); String amountString = (String) amountTextField.getText(); String periodString = (String) periodTextField.getText(); double amount = Double.valueOf(amountString); int period = Integer.valueOf(periodString); org.netbeans.xml.schema.loanquoteschema.LoanQuoteInput inputPart = new org.netbeans.xml.schema.loanquoteschema.LoanQuoteInput(); // Populate inputs inputPart.setLoanType(loanType); inputPart.setAmount(amount); inputPart.setPeriod(period); // Call web service org.netbeans.xml.schema.loanquoteschema.LoanQuoteOutput result = port.loanQuoteWSDLOperation(inputPart); System.out.println("Result = " + result); // Update UI with web service result double monthlyPayment = result.getMonthlyPayment(); String monthlyPaymentString = String.valueOf(monthlyPayment); paymentLabel.setValue(monthlyPaymentString); } catch (Exception ex) { paymentLabel.setValue("Error"); System.out.println("****** " + ex.getMessage()); System.out.println("****** " + ex.getCause()); } return null; } }