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authorJérémy Zurcher <jeremy@asynk.ch>2011-10-06 10:45:37 +0200
committerJérémy Zurcher <jeremy@asynk.ch>2011-10-06 10:45:37 +0200
commit94d89be45dfe30a4c9432aa7b5649757f8f2a663 (patch)
treed2195e98bafc310a2a038aa6451a75ae521cb739 /vaadin-app/src
parent500d88f0b33ccdec130e2676bdd6e82cf385841a (diff)
downloadskeletons-94d89be45dfe30a4c9432aa7b5649757f8f2a663.zip
skeletons-94d89be45dfe30a4c9432aa7b5649757f8f2a663.tar.gz
vaadin-app: use Context class
Diffstat (limited to 'vaadin-app/src')
-rw-r--r--vaadin-app/src/ch/asynk/helloworld/DataMappingLayout.java9
-rw-r--r--vaadin-app/src/ch/asynk/helloworld/EndLayout.java7
-rw-r--r--vaadin-app/src/ch/asynk/helloworld/HelloWorldApp.java76
-rw-r--r--vaadin-app/src/ch/asynk/helloworld/LayoutLayout.java9
-rw-r--r--vaadin-app/src/ch/asynk/helloworld/MainLayout.java10
5 files changed, 40 insertions, 71 deletions
diff --git a/vaadin-app/src/ch/asynk/helloworld/DataMappingLayout.java b/vaadin-app/src/ch/asynk/helloworld/DataMappingLayout.java
index 301d1aa..70d3b0e 100644
--- a/vaadin-app/src/ch/asynk/helloworld/DataMappingLayout.java
+++ b/vaadin-app/src/ch/asynk/helloworld/DataMappingLayout.java
@@ -13,10 +13,13 @@ import com.vaadin.ui.Button.ClickEvent;
import com.vaadin.ui.TextField;
public class DataMappingLayout extends FormLayout {
-
+ //
private static final long serialVersionUID = 1L;
+ //
+ private Context ctx = null;
- public DataMappingLayout() {
+ public DataMappingLayout(Context context) {
+ ctx = context;
//
final TextField tf1 = new TextField("Property.ValueChangeListener");
tf1.setImmediate(true);
@@ -135,7 +138,7 @@ public class DataMappingLayout extends FormLayout {
nextButton.addListener( new Button.ClickListener() {
@Override
public void buttonClick(ClickEvent event) {
- getApplication().getMainWindow().setContent( new LayoutLayout() );
+ getApplication().getMainWindow().setContent( new LayoutLayout(ctx) );
}
});
}
diff --git a/vaadin-app/src/ch/asynk/helloworld/EndLayout.java b/vaadin-app/src/ch/asynk/helloworld/EndLayout.java
index d8375be..2b5c15f 100644
--- a/vaadin-app/src/ch/asynk/helloworld/EndLayout.java
+++ b/vaadin-app/src/ch/asynk/helloworld/EndLayout.java
@@ -6,10 +6,13 @@ import com.vaadin.ui.Button;
import com.vaadin.ui.Button.ClickEvent;
public class EndLayout extends VerticalLayout {
-
+ //
private static final long serialVersionUID = 1L;
+ //
+ private Context ctx = null;
- public EndLayout() {
+ public EndLayout(Context context) {
+ ctx = context;
//
final Label lb1 = new Label();
lb1.setCaption("That's all folks");
diff --git a/vaadin-app/src/ch/asynk/helloworld/HelloWorldApp.java b/vaadin-app/src/ch/asynk/helloworld/HelloWorldApp.java
index d9cfaa1..d5e3091 100644
--- a/vaadin-app/src/ch/asynk/helloworld/HelloWorldApp.java
+++ b/vaadin-app/src/ch/asynk/helloworld/HelloWorldApp.java
@@ -1,85 +1,39 @@
package ch.asynk.helloworld;
-import java.util.Properties;
-import java.util.logging.Level;
-import java.util.logging.Logger;
-
import com.vaadin.Application;
import com.vaadin.terminal.Terminal;
-import com.vaadin.terminal.UserError;
-import com.vaadin.terminal.SystemError;
-import com.vaadin.terminal.ErrorMessage;
-import com.vaadin.terminal.VariableOwner;
-import com.vaadin.terminal.URIHandler;
-import com.vaadin.terminal.ParameterHandler;
-import com.vaadin.terminal.gwt.server.ChangeVariablesErrorEvent;
+import com.vaadin.terminal.Sizeable;
import com.vaadin.ui.Window;
-import com.vaadin.ui.AbstractComponent;
public class HelloWorldApp extends Application {
+ //
private static final long serialVersionUID = 1L;
- private static Logger logger = Logger.getLogger("com.heraeus.hmsa");
- public static Properties props = new Properties();
-
+ //
+ private Context ctx = null;
+ public Context getCtx() {
+ return ctx;
+ }
+ //
@Override
public void init() {
- init_properties();
+ ctx = new Context(this);
setTheme("asynk");
final Window mainWindow = new Window("Hello World Application");
- mainWindow.setContent( new MainLayout() );
+ mainWindow.setWidth(900,Sizeable.UNITS_PIXELS);
setMainWindow(mainWindow);
+ mainWindow.setContent( new MainLayout(ctx) );
setLogoutURL("http://asynk.ch");
- logger.warning("hell : "+props.getProperty("hello.next")+" "+props.getProperty("hello.world"));
+ ctx.getLogger().warning("hell : "+ctx.getProps().getProperty("hello.next")+" "+ctx.getProps().getProperty("hello.world"));
}
- private void init_properties() {
- //
- String properties_file = "Application.properties";
- logger.info("doing stuff : ");
- java.io.InputStream is = null;
- try {
- is = HelloWorldApp.class.getClassLoader().getResourceAsStream(properties_file);
- }
- catch(java.lang.Exception x) {
- logger.log(Level.SEVERE,"Error loading "+properties_file+"' properties",x);
- return;
- }
- if (is!=null) {
- try {
- props.load(is);
- }
- catch (java.io.IOException e) {
- logger.log(Level.SEVERE,"Error reading properties '"+properties_file+"' ",e);
- }
- } else {
- logger.warning("'"+properties_file+"' file not found");
- }
+ public void notifyError(String title, String msg){
+ getMainWindow().showNotification(title,msg,Window.Notification.TYPE_ERROR_MESSAGE);
}
@Override
public void terminalError(Terminal.ErrorEvent event) {
// Call the default implementation.
- //super.terminalError(event);
- // http://dev.vaadin.com/browser/releases/6.6.6/src/com/vaadin/Application.java#L1190
- final Throwable t = event.getThrowable();
- Object owner = null;
- if (event instanceof VariableOwner.ErrorEvent) {
- owner = ((VariableOwner.ErrorEvent) event).getVariableOwner();
- } else if (event instanceof URIHandler.ErrorEvent) {
- owner = ((URIHandler.ErrorEvent) event).getURIHandler();
- } else if (event instanceof ParameterHandler.ErrorEvent) {
- owner = ((ParameterHandler.ErrorEvent) event).getParameterHandler();
- } else if (event instanceof ChangeVariablesErrorEvent) {
- owner = ((ChangeVariablesErrorEvent) event).getComponent();
- }
- if (owner instanceof AbstractComponent) {
- if (t instanceof ErrorMessage) {
- ((AbstractComponent) owner).setComponentError((ErrorMessage)t);
- } else {
- //((AbstractComponent) owner).setComponentError(new SystemError(t));
- ((AbstractComponent) owner).setComponentError(new UserError("User Error!"));
- }
- }
+ super.terminalError(event);
// Some custom behaviour.
if (getMainWindow() != null) {
getMainWindow().showNotification("An unchecked exception occured!", event.getThrowable().toString(), Window.Notification.TYPE_ERROR_MESSAGE);
diff --git a/vaadin-app/src/ch/asynk/helloworld/LayoutLayout.java b/vaadin-app/src/ch/asynk/helloworld/LayoutLayout.java
index f5efedf..6ebb1e3 100644
--- a/vaadin-app/src/ch/asynk/helloworld/LayoutLayout.java
+++ b/vaadin-app/src/ch/asynk/helloworld/LayoutLayout.java
@@ -11,10 +11,13 @@ import com.vaadin.ui.Button.ClickEvent;
import com.vaadin.ui.ListSelect;
public class LayoutLayout extends VerticalLayout {
-
+ //
private static final long serialVersionUID = 1L;
+ //
+ private Context ctx = null;
- public LayoutLayout() {
+ public LayoutLayout(Context context) {
+ ctx = context;
//
final AbstractComponent topComponent = buildTopComponent();
topComponent.setWidth(500,UNITS_PIXELS);
@@ -32,7 +35,7 @@ public class LayoutLayout extends VerticalLayout {
nextButton.addListener( new Button.ClickListener() {
@Override
public void buttonClick(ClickEvent event) {
- getApplication().getMainWindow().setContent( new EndLayout() );
+ getApplication().getMainWindow().setContent( new EndLayout(ctx) );
}
});
}
diff --git a/vaadin-app/src/ch/asynk/helloworld/MainLayout.java b/vaadin-app/src/ch/asynk/helloworld/MainLayout.java
index 0aaea6c..48fb7f1 100644
--- a/vaadin-app/src/ch/asynk/helloworld/MainLayout.java
+++ b/vaadin-app/src/ch/asynk/helloworld/MainLayout.java
@@ -11,8 +11,14 @@ import com.vaadin.ui.Button.ClickEvent;
import com.vaadin.ui.Window.Notification;
public class MainLayout extends VerticalLayout {
-
+ //
private static final long serialVersionUID = 1L;
+ //
+ private Context ctx = null;
+
+ public MainLayout(Context context) {
+ ctx = context;
+ //
public MainLayout() {
Label label = new Label("Hello world");
@@ -41,7 +47,7 @@ public class MainLayout extends VerticalLayout {
nextButton.addListener( new Button.ClickListener() {
@Override
public void buttonClick(ClickEvent event) {
- getApplication().getMainWindow().setContent( new DataMappingLayout() );
+ getApplication().getMainWindow().setContent( new DataMappingLayout(ctx) );
}
});
}