Example usage for org.springframework.ide.eclipse.boot.wizard RadioGroup getSelection

Introduction

In this page you can find the example usage for org.springframework.ide.eclipse.boot.wizard RadioGroup getSelection.

Prototype

public SelectionModel<RadioInfo> getSelection() 

Source Link

Usage

From source file:org.springframework.ide.eclipse.boot.wizard.NewSpringBootWizardModel.java

private TypeRadioInfo getSelectedTypeRadio() {
    RadioGroup buildTypeRadios = getRadioGroups().getGroup("type");
    if (buildTypeRadios != null) {
        return (TypeRadioInfo) buildTypeRadios.getSelection().selection.getValue();
    }/*www.  ja  v a2  s.  co  m*/
    return null;
}

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From source file:org.springframework.ide.eclipse.boot.wizard.NewSpringBootWizardModel.java

/**
 * Dynamically discover input fields and 'style' options by parsing initializr form.
 *///from w  w w .  ja  v a  2  s .  c  o  m
private void discoverOptions(FieldArrayModel<String> fields,
        HierarchicalMultiSelectionFieldModel<Dependency> dependencies) throws Exception {
    InitializrServiceSpec serviceSpec = parseJsonFrom(new URL(JSON_URL));

    Map<String, String> textInputs = serviceSpec.getTextInputs();
    for (Entry<String, String> e : KNOWN_STRING_INPUTS.entrySet()) {
        String name = e.getKey();
        String defaultValue = textInputs.get(name);
        if (defaultValue != null) {
            fields.add(new StringFieldModel(name, defaultValue).label(e.getValue()));
        }
    }

    { //field: type
        String groupName = "type";
        RadioGroup group = radioGroups.ensureGroup(groupName);
        group.label("Type:");
        for (Type type : serviceSpec.getTypeOptions(groupName)) {
            BuildType bt = KNOWN_TYPES.get(type.getId());
            if (bt != null) {
                for (ImportStrategy is : bt.getImportStrategies()) {
                    TypeRadioInfo radio = new TypeRadioInfo(groupName, type, is);
                    radio.setLabel(is.displayName());
                    group.add(radio);
                }
            }
        }
        //When a type is selected the 'baseUrl' should be update according to its action.
        group.getSelection().selection.addListener(new ValueListener<RadioInfo>() {
            public void gotValue(LiveExpression<RadioInfo> exp, RadioInfo value) {
                try {
                    if (value != null) {
                        URI base = new URI(JSON_URL);
                        URI resolved = base.resolve(((TypeRadioInfo) value).getAction());
                        baseUrl.setValue(resolved.toString());
                    }
                } catch (Exception e) {
                    BootWizardActivator.log(e);
                }
            }
        });
    }

    for (Entry<String, String> e : KNOWN_SINGLE_SELECTS.entrySet()) {
        String groupName = e.getKey();
        RadioGroup group = radioGroups.ensureGroup(groupName);
        group.label(e.getValue());
        addOptions(group, serviceSpec.getSingleSelectOptions(groupName));
        if (groupName.equals("bootVersion")) {
            this.bootVersion = group;
        }
    }

    //styles
    for (DependencyGroup dgroup : serviceSpec.getDependencies()) {
        String catName = dgroup.getName();
        for (Dependency dep : dgroup.getContent()) {
            dependencies.choice(catName, dep.getName(), dep, dep.getDescription(),
                    createEnablementExp(bootVersion, dep));
        }
    }
}

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From source file:org.springframework.ide.eclipse.boot.wizard.NewSpringBootWizardModel.java

private LiveExpression<Boolean> createEnablementExp(final RadioGroup bootVersion, final Dependency dep) {
    try {/*from   ww  w  .j a  va 2 s.  com*/
        String versionRange = dep.getVersionRange();
        if (StringUtils.isNotBlank(versionRange)) {
            return new LiveExpression<Boolean>() {
                {
                    dependsOn(bootVersion.getSelection().selection);
                }

                @Override
                protected Boolean compute() {
                    RadioInfo radio = bootVersion.getValue();
                    if (radio != null) {
                        String versionString = radio.getValue();
                        return dep.isSupportedFor(versionString);
                    }
                    return true;
                }
            };
        }
    } catch (Exception e) {
        BootWizardActivator.log(e);
    }
    return LiveExpression.TRUE;
}

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