| // Copyright (C) 2013 The Android Open Source Project |
| // |
| // 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 com.google.gerrit.server.restapi.change; |
| |
| import com.google.common.base.MoreObjects; |
| import com.google.common.collect.ImmutableList; |
| import com.google.common.collect.Lists; |
| import com.google.gerrit.common.data.SubmitRecord; |
| import com.google.gerrit.extensions.common.AccountInfo; |
| import com.google.gerrit.extensions.common.TestSubmitRuleInfo; |
| import com.google.gerrit.extensions.common.TestSubmitRuleInput; |
| import com.google.gerrit.extensions.common.TestSubmitRuleInput.Filters; |
| import com.google.gerrit.extensions.restapi.AuthException; |
| import com.google.gerrit.extensions.restapi.BadRequestException; |
| import com.google.gerrit.extensions.restapi.RestModifyView; |
| import com.google.gerrit.server.account.AccountLoader; |
| import com.google.gerrit.server.change.RevisionResource; |
| import com.google.gerrit.server.permissions.PermissionBackendException; |
| import com.google.gerrit.server.project.ProjectCache; |
| import com.google.gerrit.server.project.ProjectState; |
| import com.google.gerrit.server.project.SubmitRuleOptions; |
| import com.google.gerrit.server.query.change.ChangeData; |
| import com.google.gerrit.server.rules.DefaultSubmitRule; |
| import com.google.gerrit.server.rules.PrologRule; |
| import com.google.gerrit.server.rules.RulesCache; |
| import com.google.inject.Inject; |
| import java.util.LinkedHashMap; |
| import java.util.List; |
| import org.kohsuke.args4j.Option; |
| |
| public class TestSubmitRule implements RestModifyView<RevisionResource, TestSubmitRuleInput> { |
| private final ChangeData.Factory changeDataFactory; |
| private final RulesCache rules; |
| private final AccountLoader.Factory accountInfoFactory; |
| private final ProjectCache projectCache; |
| private final DefaultSubmitRule defaultSubmitRule; |
| private final PrologRule prologRule; |
| |
| @Option(name = "--filters", usage = "impact of filters in parent projects") |
| private Filters filters = Filters.RUN; |
| |
| @Inject |
| TestSubmitRule( |
| ChangeData.Factory changeDataFactory, |
| RulesCache rules, |
| AccountLoader.Factory infoFactory, |
| ProjectCache projectCache, |
| DefaultSubmitRule defaultSubmitRule, |
| PrologRule prologRule) { |
| this.changeDataFactory = changeDataFactory; |
| this.rules = rules; |
| this.accountInfoFactory = infoFactory; |
| this.projectCache = projectCache; |
| this.defaultSubmitRule = defaultSubmitRule; |
| this.prologRule = prologRule; |
| } |
| |
| @Override |
| public List<TestSubmitRuleInfo> apply(RevisionResource rsrc, TestSubmitRuleInput input) |
| throws AuthException, PermissionBackendException, BadRequestException { |
| if (input == null) { |
| input = new TestSubmitRuleInput(); |
| } |
| if (input.rule != null && !rules.isProjectRulesEnabled()) { |
| throw new AuthException("project rules are disabled"); |
| } |
| input.filters = MoreObjects.firstNonNull(input.filters, filters); |
| |
| SubmitRuleOptions opts = |
| SubmitRuleOptions.builder() |
| .skipFilters(input.filters == Filters.SKIP) |
| .rule(input.rule) |
| .logErrors(false) |
| .build(); |
| |
| ProjectState projectState = projectCache.get(rsrc.getProject()); |
| if (projectState == null) { |
| throw new BadRequestException("project not found"); |
| } |
| ChangeData cd = changeDataFactory.create(rsrc.getNotes()); |
| List<SubmitRecord> records; |
| if (projectState.hasPrologRules() || input.rule != null) { |
| records = ImmutableList.copyOf(prologRule.evaluate(cd, opts)); |
| } else { |
| // No rules were provided as input and we have no rules.pl. This means we are supposed to run |
| // the default rules. Nowadays, the default rules are implemented in Java, not Prolog. |
| // Therefore, we call the DefaultRuleEvaluator instead. |
| records = ImmutableList.copyOf(defaultSubmitRule.evaluate(cd, opts)); |
| } |
| |
| List<TestSubmitRuleInfo> out = Lists.newArrayListWithCapacity(records.size()); |
| AccountLoader accounts = accountInfoFactory.create(true); |
| for (SubmitRecord r : records) { |
| out.add(newSubmitRuleInfo(r, accounts)); |
| } |
| accounts.fill(); |
| return out; |
| } |
| |
| private static TestSubmitRuleInfo newSubmitRuleInfo(SubmitRecord r, AccountLoader accounts) { |
| TestSubmitRuleInfo info = new TestSubmitRuleInfo(); |
| info.status = r.status.name(); |
| info.errorMessage = r.errorMessage; |
| |
| if (r.labels != null) { |
| for (SubmitRecord.Label n : r.labels) { |
| AccountInfo who = n.appliedBy != null ? accounts.get(n.appliedBy) : new AccountInfo(null); |
| label(info, n, who); |
| } |
| } |
| return info; |
| } |
| |
| private static void label(TestSubmitRuleInfo info, SubmitRecord.Label n, AccountInfo who) { |
| switch (n.status) { |
| case OK: |
| if (info.ok == null) { |
| info.ok = new LinkedHashMap<>(); |
| } |
| info.ok.put(n.label, who); |
| break; |
| case REJECT: |
| if (info.reject == null) { |
| info.reject = new LinkedHashMap<>(); |
| } |
| info.reject.put(n.label, who); |
| break; |
| case NEED: |
| if (info.need == null) { |
| info.need = new LinkedHashMap<>(); |
| } |
| info.need.put(n.label, TestSubmitRuleInfo.None.INSTANCE); |
| break; |
| case MAY: |
| if (info.may == null) { |
| info.may = new LinkedHashMap<>(); |
| } |
| info.may.put(n.label, who); |
| break; |
| case IMPOSSIBLE: |
| if (info.impossible == null) { |
| info.impossible = new LinkedHashMap<>(); |
| } |
| info.impossible.put(n.label, TestSubmitRuleInfo.None.INSTANCE); |
| break; |
| } |
| } |
| } |