/*
* Sonatype Nexus (TM) Open Source Version
* Copyright (c) 2007-2014 Sonatype, Inc.
* All rights reserved. Includes the third-party code listed at http://links.sonatype.com/products/nexus/oss/attributions.
*
* This program and the accompanying materials are made available under the terms of the Eclipse Public License Version 1.0,
* which accompanies this distribution and is available at http://www.eclipse.org/legal/epl-v10.html.
*
* Sonatype Nexus (TM) Professional Version is available from Sonatype, Inc. "Sonatype" and "Sonatype Nexus" are trademarks
* of Sonatype, Inc. Apache Maven is a trademark of the Apache Software Foundation. M2eclipse is a trademark of the
* Eclipse Foundation. All other trademarks are the property of their respective owners.
*/
package org.sonatype.nexus.capability.support;
import java.util.List;
import java.util.Map;
import javax.inject.Provider;
import org.sonatype.nexus.capability.CapabilityDescriptor;
import org.sonatype.nexus.capability.CapabilityDescriptorRegistry;
import org.sonatype.nexus.capability.CapabilityType;
import org.sonatype.nexus.formfields.FormField;
import com.google.common.collect.Maps;
import static com.google.common.base.Preconditions.checkNotNull;
/**
* Validators support.
*
* @since capabilities 2.0
*/
public abstract class ValidatorSupport
{
private final Provider<CapabilityDescriptorRegistry> capabilityDescriptorRegistryProvider;
private final CapabilityType type;
protected ValidatorSupport(final Provider<CapabilityDescriptorRegistry> capabilityDescriptorRegistryProvider,
final CapabilityType type)
{
this.capabilityDescriptorRegistryProvider = checkNotNull(capabilityDescriptorRegistryProvider);
this.type = checkNotNull(type);
}
protected CapabilityDescriptorRegistry capabilityDescriptorRegistry() {
return capabilityDescriptorRegistryProvider.get();
}
protected CapabilityType capabilityType() {
return type;
}
protected CapabilityDescriptor capabilityDescriptor() {
return capabilityDescriptorRegistry().get(type);
}
protected String typeName() {
final CapabilityDescriptor descriptor = capabilityDescriptor();
if (descriptor != null) {
return descriptor.name();
}
return capabilityType().toString();
}
protected String propertyName(final String propertyKey) {
String name = extractNames().get(propertyKey);
if (name == null) {
name = propertyKey;
}
return name;
}
private Map<String, String> extractNames() {
final Map<String, String> keyToName = Maps.newHashMap();
final List<FormField> formFields = capabilityDescriptor().formFields();
if (formFields != null) {
for (final FormField formField : formFields) {
keyToName.put(formField.getId(), formField.getLabel());
}
}
return keyToName;
}
}