com.vaadin.ui.AbstractSelect.ItemCaptionMode Java Examples

private void initializeSelect(Set<PDPGroup> groups) {
	//
	// Initialize GUI properties
	//
	this.listSelectPDPGroup.setImmediate(true);
	this.listSelectPDPGroup.setItemCaptionMode(ItemCaptionMode.EXPLICIT);
	this.listSelectPDPGroup.setNullSelectionAllowed(false);
	this.listSelectPDPGroup.setNewItemsAllowed(false);
	this.listSelectPDPGroup.setMultiSelect(false);
	//
	// Add items
	//
	for (PDPGroup group : groups) {
		this.listSelectPDPGroup.addItem(group);
		this.listSelectPDPGroup.setItemCaption(group, group.getName());
	}
	//
	// Listen to events
	//
	this.listSelectPDPGroup.addValueChangeListener(new ValueChangeListener() {
		private static final long serialVersionUID = 1L;

		@Override
		public void valueChange(ValueChangeEvent event) {
			self.setupButtons();
		}
	});
}
 

protected void initializeSelect() {
	this.listSelectAlgorithm.setContainerDataSource(this.algorithms);
	this.listSelectAlgorithm.setItemCaptionMode(ItemCaptionMode.PROPERTY);
	this.listSelectAlgorithm.setItemCaptionPropertyId("xacmlId");
	this.listSelectAlgorithm.setNullSelectionAllowed(false);
	
	if (this.policy.getRuleCombiningAlgId() == null) {
		this.policy.setRuleCombiningAlgId(XACML3.ID_RULE_FIRST_APPLICABLE.stringValue());
	}
	this.listSelectAlgorithm.setValue(JPAUtils.findRuleAlgorithm(this.policy.getRuleCombiningAlgId()).getId());
}
 

protected void initializeSelect() {
	this.listSelectAlgorithm.setContainerDataSource(this.algorithms);
	this.listSelectAlgorithm.setItemCaptionMode(ItemCaptionMode.PROPERTY);
	this.listSelectAlgorithm.setItemCaptionPropertyId("xacmlId");
	this.listSelectAlgorithm.setNullSelectionAllowed(false);
	
	if (this.policySet.getPolicyCombiningAlgId() == null) {
		this.policySet.setPolicyCombiningAlgId(XACML3.ID_POLICY_FIRST_APPLICABLE.stringValue());
	}
	this.listSelectAlgorithm.setValue(JPAUtils.findPolicyAlgorithm(this.policySet.getPolicyCombiningAlgId()).getId());
}
 

private void initializeCategories() {
	//
	// Remove any filters
	//
	AttributeStandardSelectorComponent.categories.removeAllContainerFilters();
	//
	// Initialize data source & GUI properties
	//
	this.comboBoxCategories.setContainerDataSource(AttributeStandardSelectorComponent.categories);
	this.comboBoxCategories.setItemCaptionMode(ItemCaptionMode.PROPERTY);
	this.comboBoxCategories.setItemCaptionPropertyId("xacmlId");
	this.comboBoxCategories.setImmediate(true);
	this.comboBoxCategories.setNullSelectionAllowed(false);
	//
	// Set default selection
	//
	Category defaultCategory;
	if (this.attribute == null || this.attribute.getCategoryBean() == null) {
		defaultCategory = JPAUtils.findCategory(XACML3.ID_SUBJECT_CATEGORY_ACCESS_SUBJECT);
	} else {
		defaultCategory = this.attribute.getCategoryBean();
	}
	if (defaultCategory != null) {
		this.comboBoxCategories.select(defaultCategory.getId());
	}
	//
	// Respond to events
	//
	this.comboBoxCategories.addValueChangeListener(new ValueChangeListener() {
		private static final long serialVersionUID = 1L;

		@Override
		public void valueChange(ValueChangeEvent event) {
			self.setupAttributeIDs();
			self.fireAttributeChanged(self.getAttribute());
		}
	});
}
 

protected void initializeCategoryFilter() {
	//
	// Remove any filters
	//
	AttributeDictionarySelectorComponent.categories.removeAllContainerFilters();
	//
	// Initialize data source and GUI properties
	//
	this.comboBoxCategoryFilter.setContainerDataSource(AttributeDictionarySelectorComponent.categories);
	this.comboBoxCategoryFilter.setItemCaptionMode(ItemCaptionMode.PROPERTY);
	this.comboBoxCategoryFilter.setItemCaptionPropertyId("xacmlId");
	this.comboBoxCategoryFilter.setImmediate(true);
	//
	// Respond to events
	//
	this.comboBoxCategoryFilter.addValueChangeListener(new ValueChangeListener() {
		private static final long serialVersionUID = 1L;

		@Override
		public void valueChange(ValueChangeEvent event) {
			//
			// Clear any existing filters
			//
			AttributeDictionarySelectorComponent.attributes.removeAllContainerFilters();
			//
			// Get the current selection
			//
			Object id = self.comboBoxCategoryFilter.getValue();
			//
			// Is anything currently selected?
			//
			if (id != null) {
				//
				// Yes - add the new filter into the container
				//
				AttributeDictionarySelectorComponent.attributes.addContainerFilter(new Compare.Equal("categoryBean", AttributeDictionarySelectorComponent.categories.getItem(id).getEntity()));
			}
		}
	});
}
 

/**
 * {@inheritDoc}
 */
public Field<?> build(Class<?> clazz, String name) {
	ComboBox combo = new ComboBox();
	fillComboBox(combo, clazz, name);
	combo.setItemCaptionMode(ItemCaptionMode.ID);
	
	return combo;
}
 

protected void initializeCombo() {
	this.comboBoxDatatype.setContainerDataSource(((XacmlAdminUI) UI.getCurrent()).getDatatypes());
	this.comboBoxDatatype.setItemCaptionMode(ItemCaptionMode.PROPERTY);
	this.comboBoxDatatype.setItemCaptionPropertyId("xacmlId");
	this.comboBoxDatatype.setFilteringMode(FilteringMode.CONTAINS);
	this.comboBoxDatatype.setImmediate(true);
	this.comboBoxDatatype.setNullSelectionAllowed(false);
	this.comboBoxDatatype.setConverter(new SingleSelectConverter<Object>(this.comboBoxDatatype));
	//
	// Select a value if its defined
	//
	if (this.datatypeRestriction != null) {
		this.comboBoxDatatype.select(this.datatypeRestriction.getId());
	} else if (this.value.getDataType() != null) {
		this.comboBoxDatatype.select(JPAUtils.findDatatype(this.value.getDataType()).getId());
	}
	//
	// Can the user change the datatype?
	//
	if (this.datatypeRestriction != null) {
		this.comboBoxDatatype.setEnabled(false);
		return;
	}
	//
	// Listen to events
	//
	this.comboBoxDatatype.addValueChangeListener(new ValueChangeListener() {
		private static final long serialVersionUID = 1L;

		@Override
		public void valueChange(ValueChangeEvent event) {
			Object id = self.comboBoxDatatype.getValue();
			assert (id != null);
			//
			// Get the entity and save it
			//
			EntityItem<Datatype> entity = ((XacmlAdminUI) UI.getCurrent()).getDatatypes().getItem(id);
			self.value.setDataType(entity.getEntity().getXacmlId());
			//
			// Reset the validator
			//
			self.textFieldValue.removeAllValidators();
			Validator validator = ValidatorFactory.newInstance(entity.getEntity());
			if (validator != null) {
				self.textFieldValue.addValidator(validator);
			}
		}
	});
}
 

protected void initializeAttributes() {
	//
	// Remove any filters
	//
	AttributeDictionarySelectorComponent.attributes.removeAllContainerFilters();
	//
	// Initialize data source and GUI properties
	//
	this.listSelectAttribute.setContainerDataSource(AttributeDictionarySelectorComponent.attributes);
	this.listSelectAttribute.setItemCaptionMode(ItemCaptionMode.PROPERTY);
	this.listSelectAttribute.setItemCaptionPropertyId("xacmlId");
	this.listSelectAttribute.setImmediate(true);
	this.listSelectAttribute.setHeight(7, Unit.EM);
	//
	// Filter by datatype
	//
	if (this.datatype != null) {
		AttributeDictionarySelectorComponent.attributes.addContainerFilter(new Compare.Equal("datatypeBean", this.datatype));
	}
	//
	// Is there a default selection?
	//
	if (this.initialAttribute != null) {
		//
		// Make sure it has an id. Do I really need to check?
		//
		if (this.initialAttribute.getId() != 0) {
			this.listSelectAttribute.select(this.initialAttribute.getId());
		}
	}
	//
	// Respond to events
	//
	this.listSelectAttribute.addValueChangeListener(new ValueChangeListener() {
		private static final long serialVersionUID = 1L;

		@Override
		public void valueChange(ValueChangeEvent event) {
			self.fireAttributeChanged(self.getAttribute());
		}
	});
}
 

protected void initializeCategoryComboFilter() {
	//
	// Set data source
	//
	this.comboBoxFilterCategory.setContainerDataSource(self.categories);
	this.comboBoxFilterCategory.setItemCaptionMode(ItemCaptionMode.PROPERTY);
	this.comboBoxFilterCategory.setItemCaptionPropertyId("xacmlId");
	//
	// Initialize GUI properties
	//
	this.comboBoxFilterCategory.setNullSelectionAllowed(true);
	this.comboBoxFilterCategory.setImmediate(true);
	//
	// Respond to value changes
	//
	this.comboBoxFilterCategory.addValueChangeListener(new ValueChangeListener() {
		private static final long serialVersionUID = 1L;
		Filter currentFilter = null;

		@Override
		public void valueChange(ValueChangeEvent event) {
			//
			// Remove filter
			//
			if (currentFilter != null) {
				self.attributes.removeContainerFilter(this.currentFilter);
				this.currentFilter = null;
			}
			//
			// Set the new one
			//
			Object id = self.comboBoxFilterCategory.getValue();
			if (id == null) {
				return;
			}
			Category cat = self.categories.getItem(id).getEntity();
			this.currentFilter = new Compare.Equal("categoryBean", cat);
			self.attributes.addContainerFilter(this.currentFilter);
		}
	});
}
 

protected void initializeDatatypeComboFilter() {
	//
	// Set data source
	//
	this.comboBoxFilterDatatype.setContainerDataSource(self.datatypes);
	this.comboBoxFilterDatatype.setItemCaptionMode(ItemCaptionMode.PROPERTY);
	this.comboBoxFilterDatatype.setItemCaptionPropertyId("xacmlId");
	//
	// Initialize GUI properties
	//
	this.comboBoxFilterDatatype.setNullSelectionAllowed(true);
	this.comboBoxFilterDatatype.setImmediate(true);
	//
	// Respond to value changes
	//
	this.comboBoxFilterDatatype.addValueChangeListener(new ValueChangeListener() {
		private static final long serialVersionUID = 1L;
		Filter currentFilter = null;

		@Override
		public void valueChange(ValueChangeEvent event) {
			//
			// Remove filter
			//
			if (currentFilter != null) {
				self.attributes.removeContainerFilter(this.currentFilter);
				this.currentFilter = null;
			}
			//
			// Set the new one
			//
			Object id = self.comboBoxFilterDatatype.getValue();
			if (id == null) {
				return;
			}
			Datatype cat = self.datatypes.getItem(id).getEntity();
			this.currentFilter = new Compare.Equal("datatypeBean", cat);
			self.attributes.addContainerFilter(this.currentFilter);
		}
	});
}
 

/**
 * Add a List of objects to a combo
 * @param combo combo to add items
 * @param items items to add
 */
public static void addItemList(AbstractSelect combo, List<?> items) {
	combo.setItemCaptionMode(ItemCaptionMode.ID);
	for (Object item : items)
		combo.addItem(item);
}