001 /** 002 * www.jcoverage.com 003 * Copyright (C)2003 jcoverage ltd. 004 * 005 * This file is part of jcoverage. 006 * 007 * jcoverage is free software; you can redistribute it and/or modify 008 * it under the terms of the GNU General Public License as published 009 * by the Free Software Foundation; either version 2 of the License, 010 * or (at your option) any later version. 011 * 012 * jcoverage is distributed in the hope that it will be useful, but 013 * WITHOUT ANY WARRANTY; without even the implied warranty of 014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 015 * General Public License for more details. 016 * 017 * You should have received a copy of the GNU General Public License 018 * along with jcoverage; if not, write to the Free Software 019 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 020 * USA 021 * 022 */ 023 package com.jcoverage.coverage.reporting.html; 024 025 import java.text.Collator; 026 import java.util.Comparator; 027 import java.util.Set; 028 import java.util.TreeSet; 029 030 import org.apache.log4j.Logger; 031 032 import com.jcoverage.coverage.reporting.collation.JavaFileLine; 033 import com.jcoverage.coverage.reporting.collation.PackageSummaryPage; 034 import com.jcoverage.coverage.reporting.collation.ReportSummaryPackageLine; 035 import com.jcoverage.coverage.reporting.collation.ReportSummaryPage; 036 import com.jcoverage.reporting.Column; 037 import com.jcoverage.reporting.Line; 038 import com.jcoverage.reporting.LineCategory; 039 import com.jcoverage.reporting.Page; 040 import com.jcoverage.reporting.View; 041 import com.jcoverage.reporting.staticgen.StaticView; 042 043 /** 044 * 045 */ 046 public class AlphabeticalView implements StaticView { 047 048 static Logger logger=Logger.getLogger(AlphabeticalView.class); 049 050 Comparator packageComparator=new AlphabeticalComparator(ReportSummaryPackageLine.COLUMN_PACKAGE_NAME); 051 Comparator filenameComparator=new AlphabeticalComparator(JavaFileLine.COLUMN_FILE_NAME); 052 053 String label,id; 054 055 class AlphabeticalComparator implements Comparator { 056 057 Column column; 058 Comparator delegate=Collator.getInstance(); 059 060 AlphabeticalComparator(Column column) { 061 this.column=column; 062 } 063 064 public int compare(Object o1,Object o2) { 065 if (o1 instanceof Line && o2 instanceof Line) { 066 String s1=(String)((Line)o1).getField(column); 067 String s2=(String)((Line)o2).getField(column); 068 return delegate.compare(s1,s2); 069 } else { 070 throw new ClassCastException("Arguments must both be of type "+Line.class.getName()); 071 } 072 } 073 } 074 075 public AlphabeticalView(String label) { 076 this.label=label; 077 } 078 079 public Set orderLines(Set lines,LineCategory category) { 080 if (category.equals(ReportSummaryPage.CATEGORY_PACKAGE_SUMMARY)) { 081 Set set=new TreeSet(packageComparator); 082 set.addAll(lines); 083 return set; 084 } else if (category.equals(PackageSummaryPage.CATEGORY_JAVAFILES)) { 085 Set set=new TreeSet(filenameComparator); 086 set.addAll(lines); 087 return set; 088 } else { 089 throw new IllegalArgumentException("Illegal category "+category); 090 } 091 } 092 093 public String getFilenameModifier(Page page) { 094 if (page.getClass().equals(ReportSummaryPage.class)) { 095 return "alpha"; 096 } else if (page.getClass().equals(PackageSummaryPage.class)) { 097 return "alpha"; 098 } else { 099 return null; 100 } 101 } 102 103 public String getLabel() { 104 return label; 105 } 106 107 }