click-commits mailing list archives

Author: sabob
Date: Thu Jun 11 21:42:17 2009
New Revision: 783932

URL: http://svn.apache.org/viewvc?rev=783932&view=rev
Log:
lookup rather than inject Spring services when using stateful pages

Modified:
    incubator/click/trunk/click/examples/src/org/apache/click/examples/page/table/SearchTablePage.java
    incubator/click/trunk/click/examples/src/org/apache/click/examples/page/table/TableStyles.java

Modified: incubator/click/trunk/click/examples/src/org/apache/click/examples/page/table/SearchTablePage.java
URL: http://svn.apache.org/viewvc/incubator/click/trunk/click/examples/src/org/apache/click/examples/page/table/SearchTablePage.java?rev=783932&r1=783931&r2=783932&view=diff
==============================================================================
--- incubator/click/trunk/click/examples/src/org/apache/click/examples/page/table/SearchTablePage.java
(original)
+++ incubator/click/trunk/click/examples/src/org/apache/click/examples/page/table/SearchTablePage.java
Thu Jun 11 21:42:17 2009
@@ -21,7 +21,6 @@
 import java.io.Serializable;
 import java.util.List;
 
-import javax.annotation.Resource;
 
 import org.apache.click.control.AbstractLink;
 import org.apache.click.control.ActionLink;
@@ -40,6 +39,9 @@
 import org.apache.click.extras.control.LinkDecorator;
 import org.apache.click.extras.control.TableInlinePaginator;
 import org.apache.click.util.Bindable;
+import org.springframework.beans.BeansException;
+import org.springframework.context.ApplicationContext;
+import org.springframework.context.ApplicationContextAware;
 import org.springframework.stereotype.Component;
 
 /**
@@ -48,7 +50,8 @@
  * @author Malcolm Edgar
  */
 @Component
-public class SearchTablePage extends BorderPage implements Serializable {
+public class SearchTablePage extends BorderPage implements Serializable,
+    ApplicationContextAware {
 
     private static final long serialVersionUID = 1L;
 
@@ -60,8 +63,7 @@
     private TextField nameField = new TextField(Customer.NAME_PROPERTY);
     private DateField dateField = new DateField(Customer.DATE_JOINED_PROPERTY, "Start Date");
 
-    @Resource(name="customerService")
-    private transient CustomerService customerService;
+    private transient ApplicationContext applicationContext;
 
     // ----------------------------------------------------------- Constructors
 
@@ -153,7 +155,7 @@
      */
     public boolean onDeleteClick() {
         Integer id = deleteLink.getValueInteger();
-        customerService.deleteCustomer(id);
+        getCustomerService().deleteCustomer(id);
         return true;
     }
 
@@ -163,8 +165,28 @@
     @Override
     public void onRender() {
         List customers =
-            customerService.getCustomers(nameField.getValue(), dateField.getDate());
+            getCustomerService().getCustomers(nameField.getValue(), dateField.getDate());
 
         table.setRowList(customers);
     }
+
+    /**
+     * Return CustomerService instance from Spring application context.
+     *
+     * @return CustomerService instance
+     */
+    public CustomerService getCustomerService() {
+        return (CustomerService) applicationContext.getBean("customerService");
+    }
+
+    /**
+     * Set Spring application context as defined by
+     * {@link org.springframework.context.ApplicationContextAware#setApplicationContext(org.springframework.context.ApplicationContext)}.
+     *
+     * @param applicationContext set Spring application context
+     */
+    public void setApplicationContext(ApplicationContext applicationContext)
+        throws BeansException {
+        this.applicationContext = applicationContext;
+    }
 }

Modified: incubator/click/trunk/click/examples/src/org/apache/click/examples/page/table/TableStyles.java
URL: http://svn.apache.org/viewvc/incubator/click/trunk/click/examples/src/org/apache/click/examples/page/table/TableStyles.java?rev=783932&r1=783931&r2=783932&view=diff
==============================================================================
--- incubator/click/trunk/click/examples/src/org/apache/click/examples/page/table/TableStyles.java
(original)
+++ incubator/click/trunk/click/examples/src/org/apache/click/examples/page/table/TableStyles.java
Thu Jun 11 21:42:17 2009
@@ -18,10 +18,9 @@
  */
 package org.apache.click.examples.page.table;
 
+import java.io.Serializable;
 import java.util.List;
 
-import javax.annotation.Resource;
-
 import org.apache.click.control.Checkbox;
 import org.apache.click.control.Column;
 import org.apache.click.control.Form;
@@ -33,6 +32,9 @@
 import org.apache.click.examples.service.CustomerService;
 import org.apache.click.extras.control.TableInlinePaginator;
 import org.apache.click.util.Bindable;
+import org.springframework.beans.BeansException;
+import org.springframework.context.ApplicationContext;
+import org.springframework.context.ApplicationContextAware;
 import org.springframework.stereotype.Component;
 
 /**
@@ -41,7 +43,10 @@
  * @author Malcolm Edgar
  */
 @Component
-public class TableStyles extends BorderPage {
+public class TableStyles extends BorderPage implements Serializable,
+    ApplicationContextAware {
+
+    private static final long serialVersionUID = 1L;
 
     @Bindable public Form form = new Form();
     @Bindable public Table table = new Table();
@@ -49,8 +54,7 @@
     private Select styleSelect = new Select("style", "Table Style:");
     private Checkbox hoverCheckbox = new Checkbox("hover", "Hover Rows:");
 
-    @Resource(name="customerService")
-    private transient CustomerService customerService;
+    private transient ApplicationContext applicationContext;
 
     // ----------------------------------------------------------- Constructor
 
@@ -116,8 +120,27 @@
         table.setClass(styleSelect.getValue());
         table.setHoverRows(hoverCheckbox.isChecked());
 
-        List<Customer> customers = customerService.getCustomers();
+        List<Customer> customers = getCustomerService().getCustomers();
         table.setRowList(customers);
     }
 
+    /**
+     * Return CustomerService instance from Spring application context.
+     *
+     * @return CustomerService instance
+     */
+    public CustomerService getCustomerService() {
+        return (CustomerService) applicationContext.getBean("customerService");
+    }
+
+    /**
+     * Set Spring application context as defined by
+     * {@link org.springframework.context.ApplicationContextAware#setApplicationContext(org.springframework.context.ApplicationContext)}.
+     *
+     * @param applicationContext set Spring application context
+     */
+    public void setApplicationContext(ApplicationContext applicationContext)
+        throws BeansException {
+        this.applicationContext = applicationContext;
+    }
 }