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Gradle 6.5 API redistribution.
/*
* Copyright 2018 the original author or authors.
*
* Licensed 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.gradle.internal.locking;
import org.gradle.api.artifacts.component.ModuleComponentIdentifier;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
class LockEntryFilterFactory {
private static final LockEntryFilter FILTERS_NONE = element -> false;
private static final LockEntryFilter FILTERS_ALL = element -> true;
private static final String WILDCARD_SUFFIX = "*";
public static final String MODULE_SEPARATOR = ":";
static LockEntryFilter forParameter(List lockedDependenciesToUpdate) {
if (lockedDependenciesToUpdate.isEmpty()) {
return FILTERS_NONE;
}
HashSet lockEntryFilters = new HashSet<>();
for (String lockExcludes : lockedDependenciesToUpdate) {
for (String lockExclude : lockExcludes.split(",")) {
String[] split = lockExclude.split(MODULE_SEPARATOR);
validateNotation(lockExclude, split);
lockEntryFilters.add(createFilter(split[0], split[1]));
}
if (lockEntryFilters.isEmpty()) {
throwInvalid(lockExcludes);
}
}
if (lockEntryFilters.size() == 1) {
return lockEntryFilters.iterator().next();
} else {
return new AggregateLockEntryFilter(lockEntryFilters);
}
}
private static void throwInvalid(String lockExclude) {
throw new IllegalArgumentException("Update lock format must be : but '" + lockExclude + "' is invalid.");
}
private static LockEntryFilter createFilter(final String group, final String module) {
if (group.equals(WILDCARD_SUFFIX) && module.equals(WILDCARD_SUFFIX)) {
return FILTERS_ALL;
}
return new GroupModuleLockEntryFilter(group, module);
}
private static void validateNotation(String lockExclude, String[] split) {
if (split.length != 2) {
throwInvalid(lockExclude);
}
String group = split[0];
String module = split[1];
if ((group.contains(WILDCARD_SUFFIX) && !group.endsWith(WILDCARD_SUFFIX)) || (module.contains(WILDCARD_SUFFIX) && !module.endsWith(WILDCARD_SUFFIX))) {
throwInvalid(lockExclude);
}
}
private static class AggregateLockEntryFilter implements LockEntryFilter {
private final Set filters;
private AggregateLockEntryFilter(Set filters) {
this.filters = filters;
}
@Override
public boolean isSatisfiedBy(ModuleComponentIdentifier moduleComponentIdentifier) {
for (LockEntryFilter filter : filters) {
if (filter.isSatisfiedBy(moduleComponentIdentifier)) {
return true;
}
}
return false;
}
}
private static class GroupModuleLockEntryFilter implements LockEntryFilter {
private final String group;
private final String module;
private GroupModuleLockEntryFilter(String group, String module) {
this.group = group;
this.module = module;
}
@Override
public boolean isSatisfiedBy(ModuleComponentIdentifier id) {
return matches(group, id.getGroup()) && matches(module, id.getModule());
}
private boolean matches(String test, String candidate) {
if (test.endsWith(WILDCARD_SUFFIX)) {
return candidate.startsWith(test.substring(0, test.length() - 1));
}
return candidate.equals(test);
}
}
}