Author: mbenson
Date: Thu Jun 2 20:10:11 2011
New Revision: 1130776
URL: http://svn.apache.org/viewvc?rev=1130776&view=rev
Log:
extract allowed values for UISelectOne components from Values/Values.Labeled
constraints
Added:
incubator/bval/sandbox/lang3-work/bval-jsr303-dynamic/extval-shared-tests/src/main/java/org/apache/bval/jsr303/dynamic/extval/AllowedValuesComponentInitializerTestCase.java
(with props)
incubator/bval/sandbox/lang3-work/bval-jsr303-dynamic/extval-shared/src/main/java/org/apache/bval/jsr303/dynamic/extval/metadata/AllowedValuesComponentInitializer.java
(with props)
incubator/bval/sandbox/lang3-work/bval-jsr303-dynamic/extval-shared/src/main/java/org/apache/bval/jsr303/dynamic/extval/metadata/MetaDataKeys.java
(with props)
incubator/bval/sandbox/lang3-work/bval-jsr303-dynamic/extval-shared/src/main/java/org/apache/bval/jsr303/dynamic/extval/metadata/transformer/ValuesMetaDataTransformer.java
(with props)
Modified:
incubator/bval/sandbox/lang3-work/bval-jsr303-dynamic/extval-shared/src/main/java/org/apache/bval/jsr303/dynamic/extval/DynamicBeanValidationStartupListener.java
Added:
incubator/bval/sandbox/lang3-work/bval-jsr303-dynamic/extval-shared-tests/src/main/java/org/apache/bval/jsr303/dynamic/extval/AllowedValuesComponentInitializerTestCase.java
URL:
http://svn.apache.org/viewvc/incubator/bval/sandbox/lang3-work/bval-jsr303-dynamic/extval-shared-tests/src/main/java/org/apache/bval/jsr303/dynamic/extval/AllowedValuesComponentInitializerTestCase.java?rev=1130776&view=auto
==============================================================================
---
incubator/bval/sandbox/lang3-work/bval-jsr303-dynamic/extval-shared-tests/src/main/java/org/apache/bval/jsr303/dynamic/extval/AllowedValuesComponentInitializerTestCase.java
(added)
+++
incubator/bval/sandbox/lang3-work/bval-jsr303-dynamic/extval-shared-tests/src/main/java/org/apache/bval/jsr303/dynamic/extval/AllowedValuesComponentInitializerTestCase.java
Thu Jun 2 20:10:11 2011
@@ -0,0 +1,246 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.bval.jsr303.dynamic.extval;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertSame;
+import static org.junit.Assert.assertTrue;
+
+import java.io.IOException;
+import java.lang.annotation.Annotation;
+import java.lang.annotation.ElementType;
+import java.lang.reflect.Array;
+import java.util.Map;
+
+import javax.faces.component.UIComponent;
+import javax.faces.component.UISelectItems;
+import javax.faces.component.UISelectOne;
+import javax.faces.component.html.HtmlSelectOneListbox;
+import javax.faces.component.html.HtmlSelectOneMenu;
+import javax.faces.component.html.HtmlSelectOneRadio;
+import javax.faces.model.SelectItem;
+import javax.validation.metadata.ConstraintDescriptor;
+import javax.validation.metadata.ElementDescriptor;
+
+import org.apache.bval.constraints.dynamic.Values;
+import org.apache.bval.constraints.dynamic.Values.Labeled.Item;
+import org.junit.Test;
+
+/**
+ *
+ *
+ * @version $Rev$ $Date$
+ */
+public class AllowedValuesComponentInitializerTestCase extends
+
BaseDynamicBeanValPropertyValidationTestCase<AllowedValuesComponentInitializerTestCase.SelectableBean>
{
+
+ public static class SelectableBean {
+ @Values({ "foo", "bar", "baz" })
+ private String string;
+
+ @Values({ "0", "1", "2" })
+ private int code;
+
+ @Values.Labeled({ @Item(label = "field", value = "FIELD"), @Item(label
= "method", value = "METHOD"),
+ @Item(label = "type", value = "TYPE") })
+ private ElementType elementType;
+
+ public String getString() {
+ return string;
+ }
+
+ public void setString(String string) {
+ this.string = string;
+ }
+
+ public int getCode() {
+ return code;
+ }
+
+ public void setCode(int code) {
+ this.code = code;
+ }
+
+ public ElementType getElementType() {
+ return elementType;
+ }
+
+ public void setElementType(ElementType elementType) {
+ this.elementType = elementType;
+ }
+
+ }
+
+ protected HtmlSelectOneListbox selectOneListbox;
+ protected HtmlSelectOneMenu selectOneMenu;
+ protected HtmlSelectOneRadio selectOneRadio;
+
+ @Override
+ protected void setUpTestCase() {
+ super.setUpTestCase();
+ createComponents();
+ }
+
+ private void createComponents() {
+ UIComponent form = inputComponent1.findComponent(":form");
+ selectOneListbox = new HtmlSelectOneListbox();
+ selectOneMenu = new HtmlSelectOneMenu();
+ selectOneRadio = new HtmlSelectOneRadio();
+ form.getChildren().add(selectOneListbox);
+ form.getChildren().add(selectOneMenu);
+ form.getChildren().add(selectOneRadio);
+ selectOneListbox.setId("selectOneListbox");
+ selectOneMenu.setId("selectOneMenu");
+ selectOneRadio.setId("selectOneRadio");
+ }
+
+ @Override
+ protected void resetTestCase() {
+ super.resetTestCase();
+ selectOneListbox = null;
+ selectOneMenu = null;
+ selectOneRadio = null;
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ protected SelectableBean getBeanToTest() {
+ return new SelectableBean();
+ }
+
+ @Test
+ public void testSelectOneListbox() throws IOException {
+ createValueBindingForComponent(selectOneListbox, "#{testBean.string}");
+ selectOneListbox.encodeAll(facesContext);
+ UISelectItems items = findUISelectItems(selectOneListbox);
+ assertNotNull(items);
+ Object value = items.getValue();
+ assertNotNull(value);
+ assertTrue(value.getClass().isArray());
+ assertEquals(SelectItem.class, value.getClass().getComponentType());
+ Values constraint =
+
getRequiredConstraint(validatorContext().getValidator().getConstraintsForClass(SelectableBean.class)
+ .getConstraintsForProperty("string"), Values.class);
+ for (int i = 0, sz = Array.getLength(value); i < sz; i++) {
+ SelectItem selectItem = (SelectItem) Array.get(value, i);
+ assertNotNull(selectItem);
+ assertEquals(constraint.value()[i], selectItem.getValue());
+ }
+ }
+
+ @Test
+ public void testSelectOneListboxNoop() throws IOException {
+ createValueBindingForComponent(selectOneListbox, "#{testBean.string}");
+ UISelectItems empty = createEmptyUISelectItems();
+ selectOneListbox.getChildren().add(empty);
+ selectOneListbox.encodeAll(facesContext);
+ assertSame(empty, findUISelectItems(selectOneListbox));
+ }
+
+ @Test
+ public void testSelectOneMenu() throws IOException {
+ createValueBindingForComponent(selectOneMenu, "#{testBean.code}");
+ selectOneMenu.encodeAll(facesContext);
+ UISelectItems items = findUISelectItems(selectOneMenu);
+ assertNotNull(items);
+ Object value = items.getValue();
+ assertNotNull(value);
+ assertTrue(value.getClass().isArray());
+ assertEquals(SelectItem.class, value.getClass().getComponentType());
+ Values constraint =
+
getRequiredConstraint(validatorContext().getValidator().getConstraintsForClass(SelectableBean.class)
+ .getConstraintsForProperty("code"), Values.class);
+ for (int i = 0, sz = Array.getLength(value); i < sz; i++) {
+ SelectItem selectItem = (SelectItem) Array.get(value, i);
+ assertNotNull(selectItem);
+ assertEquals(constraint.value()[i], selectItem.getValue());
+ }
+ }
+
+ @Test
+ public void testSelectOneMenuNoop() throws IOException {
+ createValueBindingForComponent(selectOneMenu, "#{testBean.code}");
+ UISelectItems empty = createEmptyUISelectItems();
+ selectOneMenu.getChildren().add(empty);
+ selectOneMenu.encodeAll(facesContext);
+ assertSame(empty, findUISelectItems(selectOneMenu));
+ }
+
+ @Test
+ public void testSelectOneRadio() throws IOException {
+ createValueBindingForComponent(selectOneRadio,
"#{testBean.elementType}");
+ selectOneRadio.encodeAll(facesContext);
+ UISelectItems items = findUISelectItems(selectOneRadio);
+ assertNotNull(items);
+ Object value = items.getValue();
+ assertNotNull(value);
+ assertTrue(value instanceof Map<?, ?>);
+ Values.Labeled constraint =
+
getRequiredConstraint(validatorContext().getValidator().getConstraintsForClass(SelectableBean.class)
+ .getConstraintsForProperty("elementType"),
Values.Labeled.class);
+ int i = 0;
+ for (Map.Entry<?, ?> e : ((Map<?, ?>) value).entrySet()) {
+ Values.Labeled.Item labeledValueItem = constraint.value()[i++];
+ assertEquals(labeledValueItem.label(), e.getKey());
+ assertEquals(labeledValueItem.value(), e.getValue());
+ }
+ }
+
+ @Test
+ public void testSelectOneRadioNoop() throws IOException {
+ createValueBindingForComponent(selectOneRadio,
"#{testBean.elementType}");
+ UISelectItems empty = createEmptyUISelectItems();
+ selectOneRadio.getChildren().add(empty);
+ selectOneRadio.encodeAll(facesContext);
+ assertSame(empty, findUISelectItems(selectOneRadio));
+ }
+
+ protected UISelectItems findUISelectItems(UISelectOne parent) {
+ for (UIComponent child : parent.getChildren()) {
+ if (child instanceof UISelectItems) {
+ return (UISelectItems) child;
+ }
+ }
+ return null;
+ }
+
+ protected UISelectItems createEmptyUISelectItems() {
+ UISelectItems empty = new UISelectItems();
+ empty.setValue(new SelectItem[0]);
+ return empty;
+ }
+
+ protected <T extends Annotation> T getRequiredConstraint(ElementDescriptor
elem, Class<T> type, Class<?>... groups) {
+ T result = getConstraint(elem, type, groups);
+ assertNotNull(result);
+ return result;
+ }
+
+ @SuppressWarnings("unchecked")
+ protected <T extends Annotation> T getConstraint(ElementDescriptor elem,
Class<T> type, Class<?>... groups) {
+ for (ConstraintDescriptor<?> desc :
elem.findConstraints().unorderedAndMatchingGroups(groups)
+ .getConstraintDescriptors()) {
+ if (type.equals(desc.getAnnotation().annotationType())) {
+ return (T) desc.getAnnotation();
+ }
+ }
+ return null;
+ }
+}
Propchange:
incubator/bval/sandbox/lang3-work/bval-jsr303-dynamic/extval-shared-tests/src/main/java/org/apache/bval/jsr303/dynamic/extval/AllowedValuesComponentInitializerTestCase.java
------------------------------------------------------------------------------
svn:eol-style = native
Modified:
incubator/bval/sandbox/lang3-work/bval-jsr303-dynamic/extval-shared/src/main/java/org/apache/bval/jsr303/dynamic/extval/DynamicBeanValidationStartupListener.java
URL:
http://svn.apache.org/viewvc/incubator/bval/sandbox/lang3-work/bval-jsr303-dynamic/extval-shared/src/main/java/org/apache/bval/jsr303/dynamic/extval/DynamicBeanValidationStartupListener.java?rev=1130776&r1=1130775&r2=1130776&view=diff
==============================================================================
---
incubator/bval/sandbox/lang3-work/bval-jsr303-dynamic/extval-shared/src/main/java/org/apache/bval/jsr303/dynamic/extval/DynamicBeanValidationStartupListener.java
(original)
+++
incubator/bval/sandbox/lang3-work/bval-jsr303-dynamic/extval-shared/src/main/java/org/apache/bval/jsr303/dynamic/extval/DynamicBeanValidationStartupListener.java
Thu Jun 2 20:10:11 2011
@@ -18,7 +18,9 @@ package org.apache.bval.jsr303.dynamic.e
import javax.validation.ValidatorFactory;
+import
org.apache.bval.jsr303.dynamic.extval.metadata.AllowedValuesComponentInitializer;
import
org.apache.bval.jsr303.dynamic.extval.metadata.transformer.NullValueMetaDataTransformer;
+import
org.apache.bval.jsr303.dynamic.extval.metadata.transformer.ValuesMetaDataTransformer;
import
org.apache.myfaces.extensions.validator.beanval.BeanValidationModuleValidationInterceptor;
import org.apache.myfaces.extensions.validator.core.ExtValContext;
import org.apache.myfaces.extensions.validator.core.el.AbstractELHelperFactory;
@@ -57,6 +59,14 @@ public class DynamicBeanValidationStartu
// handle NullValue constraints:
ExtValUtils
.registerValidationStrategyToMetaDataTransformerNameMapper(new
NullValueMetaDataTransformer.NameMapper());
+
+ // handle Values/Values.Labeled constraints:
+ ExtValUtils
+ .registerValidationStrategyToMetaDataTransformerNameMapper(new
ValuesMetaDataTransformer.NameMapper());
+ ExtValUtils
+ .registerValidationStrategyToMetaDataTransformerNameMapper(new
ValuesMetaDataTransformer.Labeled.NameMapper());
+
+ ExtValContext.getContext().addComponentInitializer(new
AllowedValuesComponentInitializer());
}
private <R extends RendererInterceptor, S extends R> void
swap(ExtValContext extValContext,
Added:
incubator/bval/sandbox/lang3-work/bval-jsr303-dynamic/extval-shared/src/main/java/org/apache/bval/jsr303/dynamic/extval/metadata/AllowedValuesComponentInitializer.java
URL:
http://svn.apache.org/viewvc/incubator/bval/sandbox/lang3-work/bval-jsr303-dynamic/extval-shared/src/main/java/org/apache/bval/jsr303/dynamic/extval/metadata/AllowedValuesComponentInitializer.java?rev=1130776&view=auto
==============================================================================
---
incubator/bval/sandbox/lang3-work/bval-jsr303-dynamic/extval-shared/src/main/java/org/apache/bval/jsr303/dynamic/extval/metadata/AllowedValuesComponentInitializer.java
(added)
+++
incubator/bval/sandbox/lang3-work/bval-jsr303-dynamic/extval-shared/src/main/java/org/apache/bval/jsr303/dynamic/extval/metadata/AllowedValuesComponentInitializer.java
Thu Jun 2 20:10:11 2011
@@ -0,0 +1,115 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.bval.jsr303.dynamic.extval.metadata;
+
+import java.util.Map;
+
+import javax.faces.component.UIComponent;
+import javax.faces.component.UISelectItems;
+import javax.faces.component.UISelectOne;
+import javax.faces.context.FacesContext;
+import javax.faces.model.SelectItem;
+
+import
org.apache.myfaces.extensions.validator.core.initializer.component.ComponentInitializer;
+
+/**
+ * {@code ComponentInitializer} to handle allowed values.
+ *
+ * @version $Rev$ $Date$
+ */
+public class AllowedValuesComponentInitializer implements ComponentInitializer
{
+
+ /**
+ * {@inheritDoc}
+ */
+ public final void configureComponent(FacesContext facesContext,
UIComponent uiComponent,
+ Map<String, Object> metaData) {
+ if (metaData.containsKey(MetaDataKeys.ALLOWED_VALUES) && uiComponent
instanceof UISelectOne) {
+ UISelectItems uiSelectItems = findUISelectItems((UISelectOne)
uiComponent);
+ if (uiSelectItems != null) {
+ if (!this.isOwner(uiSelectItems)) {
+ return;
+ }
+ uiComponent.getChildren().remove(uiSelectItems);
+ }
+ uiSelectItems = createUISelectItems();
+ setValue(uiSelectItems, metaData.get(MetaDataKeys.ALLOWED_VALUES));
+ uiComponent.getChildren().add(uiSelectItems);
+ }
+ }
+
+ /**
+ * Find the first existing {@link UISelectItems} child of a specified
parent component.
+ *
+ * @param parent
+ * to search
+ * @return {@code UISelectItems} or {@code null}
+ */
+ protected UISelectItems findUISelectItems(UISelectOne parent) {
+ for (UIComponent child : parent.getChildren()) {
+ if (child instanceof UISelectItems) {
+ return (UISelectItems) child;
+ }
+ }
+ return null;
+ }
+
+ /**
+ * Generate a {@code UISelectItems} instance, adding our classname as the
value of an attribute mapping keyed by
+ * {@code ComponentInitializer}'s classname.
+ *
+ * @param allowedValues
+ * @return {@code UISelectItems}
+ */
+ protected final UISelectItems createUISelectItems() {
+ UISelectItems result = new UISelectItems();
+ result.getAttributes().put(ComponentInitializer.class.getName(),
getClass().getName());
+ return result;
+ }
+
+ /**
+ * Learn whether this {@code ComponentInitializer} generated (owns) the
specified component.
+ *
+ * @param component
+ * to check
+ * @return {@code boolean}
+ */
+ protected final boolean isOwner(UIComponent component) {
+ return
getClass().getName().equals(component.getAttributes().get(ComponentInitializer.class.getName()));
+ }
+
+ /**
+ * Set the value of {@code uiSelectItems} to {@code allowedValues}.
+ *
+ * @param uiSelectItems
+ * target
+ * @param allowedValues
+ * src
+ */
+ protected void setValue(UISelectItems uiSelectItems, Object allowedValues)
{
+ if (allowedValues instanceof Map<?, ?>) {
+ uiSelectItems.setValue(allowedValues);
+ } else if (allowedValues instanceof String[]) {
+ String[] s = (String[]) allowedValues;
+ SelectItem[] selectItems = new SelectItem[s.length];
+ for (int i = 0; i < s.length; i++) {
+ selectItems[i] = new SelectItem(s[i]);
+ }
+ uiSelectItems.setValue(selectItems);
+ }
+ }
+}
\ No newline at end of file
Propchange:
incubator/bval/sandbox/lang3-work/bval-jsr303-dynamic/extval-shared/src/main/java/org/apache/bval/jsr303/dynamic/extval/metadata/AllowedValuesComponentInitializer.java
------------------------------------------------------------------------------
svn:eol-style = native
Added:
incubator/bval/sandbox/lang3-work/bval-jsr303-dynamic/extval-shared/src/main/java/org/apache/bval/jsr303/dynamic/extval/metadata/MetaDataKeys.java
URL:
http://svn.apache.org/viewvc/incubator/bval/sandbox/lang3-work/bval-jsr303-dynamic/extval-shared/src/main/java/org/apache/bval/jsr303/dynamic/extval/metadata/MetaDataKeys.java?rev=1130776&view=auto
==============================================================================
---
incubator/bval/sandbox/lang3-work/bval-jsr303-dynamic/extval-shared/src/main/java/org/apache/bval/jsr303/dynamic/extval/metadata/MetaDataKeys.java
(added)
+++
incubator/bval/sandbox/lang3-work/bval-jsr303-dynamic/extval-shared/src/main/java/org/apache/bval/jsr303/dynamic/extval/metadata/MetaDataKeys.java
Thu Jun 2 20:10:11 2011
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.bval.jsr303.dynamic.extval.metadata;
+
+/**
+ * Dynamic Bean Validation metadata keys.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface MetaDataKeys {
+ public static final String ALLOWED_VALUES = "allowedValues";
+}
Propchange:
incubator/bval/sandbox/lang3-work/bval-jsr303-dynamic/extval-shared/src/main/java/org/apache/bval/jsr303/dynamic/extval/metadata/MetaDataKeys.java
------------------------------------------------------------------------------
svn:eol-style = native
Added:
incubator/bval/sandbox/lang3-work/bval-jsr303-dynamic/extval-shared/src/main/java/org/apache/bval/jsr303/dynamic/extval/metadata/transformer/ValuesMetaDataTransformer.java
URL:
http://svn.apache.org/viewvc/incubator/bval/sandbox/lang3-work/bval-jsr303-dynamic/extval-shared/src/main/java/org/apache/bval/jsr303/dynamic/extval/metadata/transformer/ValuesMetaDataTransformer.java?rev=1130776&view=auto
==============================================================================
---
incubator/bval/sandbox/lang3-work/bval-jsr303-dynamic/extval-shared/src/main/java/org/apache/bval/jsr303/dynamic/extval/metadata/transformer/ValuesMetaDataTransformer.java
(added)
+++
incubator/bval/sandbox/lang3-work/bval-jsr303-dynamic/extval-shared/src/main/java/org/apache/bval/jsr303/dynamic/extval/metadata/transformer/ValuesMetaDataTransformer.java
Thu Jun 2 20:10:11 2011
@@ -0,0 +1,100 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.bval.jsr303.dynamic.extval.metadata.transformer;
+
+import java.util.Collections;
+import java.util.LinkedHashMap;
+import java.util.Map;
+
+import javax.validation.metadata.ConstraintDescriptor;
+
+import org.apache.bval.constraints.dynamic.Values;
+import org.apache.bval.jsr303.dynamic.extval.metadata.MetaDataKeys;
+import
org.apache.myfaces.extensions.validator.beanval.metadata.transformer.AbstractBeanValidationMetaDataTransformer;
+import
org.apache.myfaces.extensions.validator.beanval.metadata.transformer.mapper.AbstractBeanValidationVirtualValidationStrategyToMetaDataTransformerNameMapper;
+import
org.apache.myfaces.extensions.validator.beanval.validation.strategy.BeanValidationVirtualValidationStrategy;
+
+/**
+ * {@code Values} {@code MetaDataTransformer}.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ValuesMetaDataTransformer extends
AbstractBeanValidationMetaDataTransformer<Values> {
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ protected Map<String, Object>
transformMetaData(ConstraintDescriptor<Values> constraintDescriptor) {
+ return Collections.<String, Object>
singletonMap(MetaDataKeys.ALLOWED_VALUES, constraintDescriptor
+ .getAnnotation().value());
+ }
+
+ /**
+ * {@code Values} {@code MetaDataTransformer} {@code NameMapper}.
+ */
+ public static class NameMapper extends
+
AbstractBeanValidationVirtualValidationStrategyToMetaDataTransformerNameMapper {
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ protected String
createBeanValidationTransformerName(BeanValidationVirtualValidationStrategy
validationStrategy) {
+ return
validationStrategy.getConstraintDescriptor().getAnnotation().annotationType().getName()
+ .equals(Values.class.getName()) ?
ValuesMetaDataTransformer.class.getName() : null;
+ }
+
+ }
+
+ /**
+ * {@code Values.Labeled} {@code MetaDataTransformer}.
+ */
+ public static class Labeled extends
AbstractBeanValidationMetaDataTransformer<Values.Labeled> {
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ protected Map<String, Object> transformMetaData(
+
ConstraintDescriptor<org.apache.bval.constraints.dynamic.Values.Labeled>
constraintDescriptor) {
+ LinkedHashMap<String, String> valuesMap = new
LinkedHashMap<String, String>();
+ for (Values.Labeled.Item item :
constraintDescriptor.getAnnotation().value()) {
+ valuesMap.put(item.label(), item.value());
+ }
+ return Collections.<String, Object>
singletonMap(MetaDataKeys.ALLOWED_VALUES, valuesMap);
+ }
+
+ /**
+ * {@code Values.Labeled} {@code MetaDataTransformer} {@code
NameMapper}.
+ */
+ public static class NameMapper extends
+
AbstractBeanValidationVirtualValidationStrategyToMetaDataTransformerNameMapper {
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ protected String createBeanValidationTransformerName(
+ BeanValidationVirtualValidationStrategy validationStrategy) {
+ return
validationStrategy.getConstraintDescriptor().getAnnotation().annotationType().getName()
+ .equals(Values.Labeled.class.getName()) ?
ValuesMetaDataTransformer.Labeled.class.getName() : null;
+ }
+
+ }
+ }
+}
Propchange:
incubator/bval/sandbox/lang3-work/bval-jsr303-dynamic/extval-shared/src/main/java/org/apache/bval/jsr303/dynamic/extval/metadata/transformer/ValuesMetaDataTransformer.java
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svn:eol-style = native
