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1 package org.ssdt_ohio.tools.ant;
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2
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3 import org.apache.tools.ant.BuildException;
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4 import org.apache.tools.ant.Project;
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5 import org.apache.tools.ant.Target;
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6 import org.apache.tools.ant.Task;
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7
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8 /** @author smith */
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9 public class AddDependencyTask extends Task {
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10
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11
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12 private String target;
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13 private String depends;
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14
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15 @Override
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16 public void execute() throws BuildException {
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17 if (target == null) {
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18 throw new BuildException("'target' attribute is required");
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19 }
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20 if (depends == null) {
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21 throw new BuildException("'depends' attribute is required");
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22 }
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23
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24 Target t = (Target) getProject().getTargets().get(target);
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25
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26 if (t.dependsOn(depends)) {
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27 log(target + " already depends on " + depends, Project.MSG_VERBOSE);
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28 } else {
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29 log("Adding \"" + depends + "\" dependency to \"" + target + "\"", Project.MSG_VERBOSE);
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30
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31 t.addDependency(depends);
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32 }
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33 }
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34
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35 public void setTarget(String target) {
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36 this.target = target;
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37 }
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38
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39 public void setDepends(String depends) {
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40 this.depends = depends;
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41 }
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42 }
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43
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