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- package org.apache.archiva.repository.validation;
- /*
- * 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.
- */
-
- import org.apache.archiva.repository.Repository;
- import org.apache.archiva.repository.RepositoryRegistry;
- import org.apache.archiva.repository.RepositoryType;
-
- import java.util.List;
- import java.util.Map;
- import java.util.function.Function;
-
- /**
- * A repository validator validates given repository data against certain rules.
- *
- * @author Martin Stockhammer <martin_s@apache.org>
- */
- public interface RepositoryValidator<R extends Repository> extends RepositoryChecker<R, Map<String, List<ValidationError>>>, Comparable<RepositoryValidator<R>>
- {
-
- String REPOSITORY_ID_VALID_EXPRESSION = "^[a-zA-Z0-9._-]+$";
- String REPOSITORY_NAME_VALID_EXPRESSION = "^([a-zA-Z0-9.)/_(-]|\\s)+$";
- String REPOSITORY_LOCATION_VALID_EXPRESSION = "^[-a-zA-Z0-9._/~:?!&=\\\\]+$";
-
-
- int DEFAULT_PRIORITY=1000;
-
- /**
- * Returns the repository type for which this validator can be used. If the validator is applicable
- * to all types, it should return {@link RepositoryType#ALL}
- *
- * @return the repository type for which this validator is applicable
- */
- default RepositoryType getType() {
- return RepositoryType.ALL;
- }
-
- /**
- * Returns the priority of this validator. Smaller values mean higher priority.
- * All common validators have priority {@link #DEFAULT_PRIORITY}
- *
- * Validators are called in numerical order of their priority.
- *
- * @return
- */
- default int getPriority() {
- return DEFAULT_PRIORITY;
- }
-
-
- /**
- * Orders by priority
- *
- * @see Comparable#compareTo(Object)
- */
- @Override
- default int compareTo( RepositoryValidator o ) {
- if (o==null) {
- return 1;
- } else
- {
- return this.getPriority( ) - o.getPriority( );
- }
- }
-
- /**
- * Sets the repository registry to the given instance.
- * @param repositoryRegistry the repository registry
- */
- void setRepositoryRegistry( RepositoryRegistry repositoryRegistry );
-
- Class<R> getFlavour();
-
- default boolean isFlavour(Class<?> clazz) {
- return getFlavour( ).isAssignableFrom( clazz );
- }
-
- @SuppressWarnings( "unchecked" )
- default <RR extends Repository> RepositoryValidator<RR> narrowTo( Class<RR> clazz ) {
- if (isFlavour( clazz )) {
- return (RepositoryValidator<RR>) this;
- } else {
- throw new IllegalArgumentException( "Could not narrow to " + clazz );
- }
- }
- }
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