1 | /*
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2 | * Copyright 2003-2004 The Apache Software Foundation
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3 | *
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4 | * Licensed under the Apache License, Version 2.0 (the "License");
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5 | * you may not use this file except in compliance with the License.
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6 | * You may obtain a copy of the License at
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7 | *
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8 | * http://www.apache.org/licenses/LICENSE-2.0
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9 | *
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10 | * Unless required by applicable law or agreed to in writing, software
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11 | * distributed under the License is distributed on an "AS IS" BASIS,
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12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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13 | * See the License for the specific language governing permissions and
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14 | * limitations under the License.
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15 | *
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16 | */
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17 |
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18 | package org.apache.tools.ant.taskdefs.optional.sitraka;
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19 |
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20 | import java.io.File;
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21 | import org.apache.tools.ant.Task;
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22 | import org.apache.tools.ant.taskdefs.condition.Os;
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23 | import org.apache.tools.ant.util.FileUtils;
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24 |
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25 | /**
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26 | * Base class that deals with JProbe version incompatibilities.
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27 | *
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28 | * @since Ant 1.6
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29 | *
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30 | */
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31 | public abstract class CovBase extends Task {
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32 | private File home;
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33 | private static FileUtils fu = FileUtils.newFileUtils();
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34 | private boolean isJProbe4 = false;
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35 | private static boolean isDos = Os.isFamily("dos");
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36 |
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37 | /**
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38 | * The directory where JProbe is installed.
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39 | */
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40 | public void setHome(File value) {
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41 | this.home = value;
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42 | }
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43 |
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44 | protected File getHome() {
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45 | return home;
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46 | }
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47 |
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48 | protected File findCoverageJar() {
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49 | File loc = null;
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50 | if (isJProbe4) {
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51 | loc = fu.resolveFile(home, "lib/coverage.jar");
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52 | } else {
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53 | loc = fu.resolveFile(home, "coverage/coverage.jar");
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54 | if (!loc.canRead()) {
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55 | File newLoc = fu.resolveFile(home, "lib/coverage.jar");
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56 | if (newLoc.canRead()) {
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57 | isJProbe4 = true;
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58 | loc = newLoc;
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59 | }
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60 | }
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61 | }
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62 |
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63 | return loc;
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64 | }
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65 |
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66 | protected String findExecutable(String relativePath) {
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67 | if (isDos) {
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68 | relativePath += ".exe";
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69 | }
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70 |
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71 | File loc = null;
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72 | if (isJProbe4) {
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73 | loc = fu.resolveFile(home, "bin/" + relativePath);
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74 | } else {
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75 | loc = fu.resolveFile(home, relativePath);
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76 | if (!loc.canRead()) {
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77 | File newLoc = fu.resolveFile(home, "bin/" + relativePath);
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78 | if (newLoc.canRead()) {
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79 | isJProbe4 = true;
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80 | loc = newLoc;
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81 | }
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82 | }
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83 | }
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84 | return loc.getAbsolutePath();
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85 | }
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86 |
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87 | protected File createTempFile(String prefix) {
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88 | return fu.createTempFile(prefix, ".tmp", null);
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89 | }
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90 |
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91 | protected String getParamFileArgument() {
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92 | return "-" + (!isJProbe4 ? "jp_" : "") + "paramfile=";
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93 | }
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94 |
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95 | /**
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96 | * Are we running on a version of JProbe 4.x or higher?
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97 | */
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98 | protected boolean isJProbe4Plus() {
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99 | return isJProbe4;
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100 | }
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101 | }
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