001/* 002 * SonarQube 003 * Copyright (C) 2009-2016 SonarSource SA 004 * mailto:contact AT sonarsource DOT com 005 * 006 * This program is free software; you can redistribute it and/or 007 * modify it under the terms of the GNU Lesser General Public 008 * License as published by the Free Software Foundation; either 009 * version 3 of the License, or (at your option) any later version. 010 * 011 * This program is distributed in the hope that it will be useful, 012 * but WITHOUT ANY WARRANTY; without even the implied warranty of 013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 014 * Lesser General Public License for more details. 015 * 016 * You should have received a copy of the GNU Lesser General Public License 017 * along with this program; if not, write to the Free Software Foundation, 018 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 019 */ 020package org.sonar.api.batch.sensor.issue.internal; 021 022import com.google.common.base.Function; 023import com.google.common.base.Preconditions; 024import com.google.common.collect.ImmutableList; 025import com.google.common.collect.Lists; 026import java.util.ArrayList; 027import java.util.Arrays; 028import java.util.List; 029import javax.annotation.Nullable; 030import org.sonar.api.batch.rule.Severity; 031import org.sonar.api.batch.sensor.internal.DefaultStorable; 032import org.sonar.api.batch.sensor.internal.SensorStorage; 033import org.sonar.api.batch.sensor.issue.Issue; 034import org.sonar.api.batch.sensor.issue.IssueLocation; 035import org.sonar.api.batch.sensor.issue.NewIssue; 036import org.sonar.api.batch.sensor.issue.NewIssueLocation; 037import org.sonar.api.rule.RuleKey; 038 039import static java.lang.String.format; 040 041public class DefaultIssue extends DefaultStorable implements Issue, NewIssue { 042 043 private static final class ToFlow implements Function<List<IssueLocation>, Flow> { 044 @Override 045 public Flow apply(final List<IssueLocation> input) { 046 return new Flow() { 047 @Override 048 public List<IssueLocation> locations() { 049 return ImmutableList.copyOf(input); 050 } 051 }; 052 } 053 } 054 055 private RuleKey ruleKey; 056 private Double gap; 057 private Severity overriddenSeverity; 058 private IssueLocation primaryLocation; 059 private List<List<IssueLocation>> flows = new ArrayList<>(); 060 061 public DefaultIssue() { 062 super(null); 063 } 064 065 public DefaultIssue(SensorStorage storage) { 066 super(storage); 067 } 068 069 @Override 070 public DefaultIssue forRule(RuleKey ruleKey) { 071 this.ruleKey = ruleKey; 072 return this; 073 } 074 075 @Override 076 public DefaultIssue effortToFix(@Nullable Double effortToFix) { 077 return gap(effortToFix); 078 } 079 080 @Override 081 public DefaultIssue gap(@Nullable Double gap) { 082 Preconditions.checkArgument(gap == null || gap >= 0, format("Gap must be greater than or equal 0 (got %s)", gap)); 083 this.gap = gap; 084 return this; 085 } 086 087 @Override 088 public DefaultIssue overrideSeverity(@Nullable Severity severity) { 089 this.overriddenSeverity = severity; 090 return this; 091 } 092 093 @Override 094 public NewIssueLocation newLocation() { 095 return new DefaultIssueLocation(); 096 } 097 098 @Override 099 public DefaultIssue at(NewIssueLocation primaryLocation) { 100 Preconditions.checkArgument(primaryLocation != null, "Cannot use a location that is null"); 101 Preconditions.checkState(this.primaryLocation == null, "at() already called"); 102 this.primaryLocation = (DefaultIssueLocation) primaryLocation; 103 Preconditions.checkArgument(this.primaryLocation.inputComponent() != null, "Cannot use a location with no input component"); 104 return this; 105 } 106 107 @Override 108 public NewIssue addLocation(NewIssueLocation secondaryLocation) { 109 flows.add(Arrays.asList((IssueLocation) secondaryLocation)); 110 return this; 111 } 112 113 @Override 114 public DefaultIssue addFlow(Iterable<NewIssueLocation> locations) { 115 List<IssueLocation> flowAsList = new ArrayList<>(); 116 for (NewIssueLocation issueLocation : locations) { 117 flowAsList.add((DefaultIssueLocation) issueLocation); 118 } 119 flows.add(flowAsList); 120 return this; 121 } 122 123 @Override 124 public RuleKey ruleKey() { 125 return this.ruleKey; 126 } 127 128 @Override 129 public Severity overriddenSeverity() { 130 return this.overriddenSeverity; 131 } 132 133 @Override 134 public Double gap() { 135 return this.gap; 136 } 137 138 @Override 139 public Double effortToFix() { 140 return this.gap; 141 } 142 143 @Override 144 public IssueLocation primaryLocation() { 145 return primaryLocation; 146 } 147 148 @Override 149 public List<Flow> flows() { 150 return Lists.transform(this.flows, new ToFlow()); 151 } 152 153 @Override 154 public void doSave() { 155 Preconditions.checkNotNull(this.ruleKey, "ruleKey is mandatory on issue"); 156 Preconditions.checkState(primaryLocation != null, "Primary location is mandatory on every issue"); 157 storage.store(this); 158 } 159 160}