| 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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