001/* 002 * SonarQube 003 * Copyright (C) 2009-2018 SonarSource SA 004 * mailto:info 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.Preconditions; 023import org.apache.commons.lang.StringUtils; 024import org.sonar.api.batch.fs.InputComponent; 025import org.sonar.api.batch.fs.TextRange; 026import org.sonar.api.batch.fs.internal.DefaultInputFile; 027import org.sonar.api.batch.sensor.issue.IssueLocation; 028import org.sonar.api.batch.sensor.issue.NewIssueLocation; 029 030import static java.util.Objects.requireNonNull; 031 032public class DefaultIssueLocation implements NewIssueLocation, IssueLocation { 033 034 private InputComponent component; 035 private TextRange textRange; 036 private String message; 037 038 @Override 039 public DefaultIssueLocation on(InputComponent component) { 040 Preconditions.checkArgument(component != null, "Component can't be null"); 041 Preconditions.checkState(this.component == null, "on() already called"); 042 this.component = component; 043 return this; 044 } 045 046 @Override 047 public DefaultIssueLocation at(TextRange location) { 048 Preconditions.checkState(this.component != null, "at() should be called after on()"); 049 Preconditions.checkState(this.component.isFile(), "at() should be called only for an InputFile."); 050 DefaultInputFile file = (DefaultInputFile) this.component; 051 file.validate(location); 052 this.textRange = location; 053 return this; 054 } 055 056 @Override 057 public DefaultIssueLocation message(String message) { 058 requireNonNull(message, "Message can't be null"); 059 this.message = StringUtils.abbreviate(StringUtils.trim(message), MESSAGE_MAX_SIZE); 060 return this; 061 } 062 063 @Override 064 public InputComponent inputComponent() { 065 return this.component; 066 } 067 068 @Override 069 public TextRange textRange() { 070 return textRange; 071 } 072 073 @Override 074 public String message() { 075 return this.message; 076 } 077 078}