Example usage for com.google.gwt.maps.client.services Geocoder newInstance

Introduction

In this page you can find the example usage for com.google.gwt.maps.client.services Geocoder newInstance.

Prototype

public static final Geocoder newInstance() 

Source Link

Document

Creates a new instance of a Geocoder that sends geocode requests to Google servers.

Usage

From source file:net.cbtltd.client.field.LocationField.java

/**
 * Sets the location name and invokes the geocoder to get its position.
 *
 * @param name the new location name./*from w w  w  .  j a  v  a2 s  . c o m*/
 */
public void setName(String name) {
    if (name == null || name.isEmpty()) {
        return;
    }
    GeocoderRequest rq = GeocoderRequest.newInstance();
    rq.setAddress(name);
    Geocoder geocoder = Geocoder.newInstance();
    geocoder.geocode(rq, new GeocoderRequestHandler() {

        @Override
        public void onCallback(JsArray<GeocoderResult> rs, GeocoderStatus status) {
            if (status == GeocoderStatus.OK) {
                GeocoderResult location = rs.get(0);
                setValueAndFireChange(location.getGeometry().getLocation());
            } else {
                addMessage(Level.ERROR, "Geocode failed: " + status.toString(), null);
            }
        }
    });
}

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From source file:net.cbtltd.client.field.MapField.java

/**
 * Sets the location name and invokes the geocoder to get its position.
 *
 * @param name the new location name./*  w  w w.j a  va2s  . c o m*/
 */
public void setName(String name) {
    if (name == null || name.isEmpty()) {
        return;
    }
    GeocoderRequest rq = GeocoderRequest.newInstance();
    rq.setAddress(name);
    Geocoder geocoder = Geocoder.newInstance();
    geocoder.geocode(rq, new GeocoderRequestHandler() {

        @Override
        public void onCallback(JsArray<GeocoderResult> rs, GeocoderStatus status) {
            if (status == GeocoderStatus.OK) {
                GeocoderResult location = rs.get(0);
                setValue(location.getGeometry().getLocation());
            } else {
                addMessage(Level.ERROR, "Geocode failed: " + status.toString(), null);
            }
        }
    });
}

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From source file:org.rebioma.client.maps.GeocoderControl.java

License:Apache License

public GeocoderControl(GeocoderRequestHandler requestHandler) {
    super();//  w  w w . java  2 s. c  o  m
    this.geocoderRequestHandler = requestHandler;
    this.geocoderRequest = GeocoderRequest.newInstance();
    this.geocoder = Geocoder.newInstance();
    final FormPanel form = new FormPanel();
    form.setAction("#");
    Panel formElements = new FlowPanel();
    addressBox.setVisibleLength(26);
    addressBox.selectAll();
    formElements.add(addressBox);
    submit = new Button("Find place");
    formElements.add(submit);

    submit.addClickHandler(new ClickHandler() {
        @Override
        public void onClick(ClickEvent event) {
            String address = getAddress();
            if (address == null || address.trim().length() == 0) {
                Window.alert("Please enter an address.");
                return;
            }
            form.submit();
        }
    });
    //      formElements.add(new HTML(" "));
    form.add(formElements);
    form.addSubmitHandler(new SubmitHandler() {
        public void onSubmit(SubmitEvent event) {
            lookupAddress(addressBox.getText());
            event.cancel();
        }
    });
    add(form);
}

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