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// Preverify Ant Task |
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// |
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// Douglas Thrift |
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// |
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// $Id$ |
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|
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package net.douglasthrift.anttasks; |
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|
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import java.io.File; |
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import java.util.ArrayList; |
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|
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import org.apache.tools.ant.BuildException; |
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import org.apache.tools.ant.Task; |
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import org.apache.tools.ant.taskdefs.ExecTask; |
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import org.apache.tools.ant.types.EnumeratedAttribute; |
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import org.apache.tools.ant.types.Path; |
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import org.apache.tools.ant.types.Reference; |
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import org.apache.tools.ant.util.FileUtils; |
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|
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public class Preverify extends Task |
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{ |
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public static class Target extends EnumeratedAttribute |
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{ |
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public String[] getValues() |
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{ |
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return new String[]{"CLDC1.1", "CLDC1.0"}; |
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} |
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} |
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|
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private Path classpath; |
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private File directory; |
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private boolean cldc1_0; |
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private Target target; |
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private boolean nofinalize; |
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private boolean nonative; |
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private boolean nofp; |
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private ArrayList<String> classnames; |
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private Path dirnames; |
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|
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public void setClasspath(Path classpath) |
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{ |
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if (this.classpath == null) |
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this.classpath = classpath; |
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else |
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this.classpath.add(classpath); |
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} |
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|
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public void setClasspathRef(Reference classpathRef) |
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{ |
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this.setClasspath((Path)classpathRef.getReferencedObject(this.getProject())); |
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} |
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|
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public void setDirectory(File directory) |
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{ |
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this.directory = directory; |
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} |
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|
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public void setCldc1_0(boolean cldc1_0) |
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{ |
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this.cldc1_0 = cldc1_0; |
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} |
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|
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public void setCldc(boolean cldc) |
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{ |
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this.setCldc1_0(cldc); |
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} |
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|
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public void setTarget(Target target) |
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{ |
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this.target = target; |
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} |
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|
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public void setNofinalize(boolean nofinalize) |
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{ |
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this.nofinalize = nofinalize; |
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} |
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|
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public void setNonative(boolean nonative) |
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{ |
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this.nonative = nonative; |
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} |
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|
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public void setNofp(boolean nofp) |
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{ |
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this.nofp = nofp; |
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} |
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|
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public void setClassnames(String classnames) |
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{ |
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if (this.classnames == null) |
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this.classnames = new ArrayList<String>(); |
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|
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for (String classname: classnames.split("[ ,]")) |
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this.classnames.add(classname); |
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} |
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|
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public void setDirnames(Path dirnames) |
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{ |
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if (this.dirnames == null) |
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this.dirnames = dirnames; |
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else |
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this.dirnames.add(dirnames); |
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} |
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|
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public void setDirnamesRef(Reference dirnamesRef) |
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{ |
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this.setDirnames((Path)dirnamesRef.getReferencedObject(this.getProject())); |
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} |
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|
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public void addClasspath(Path classpath) |
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{ |
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this.setClasspath(classpath); |
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} |
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|
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public void addDirnames(Path dirnames) |
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{ |
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this.setDirnames(dirnames); |
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} |
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|
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public void execute() |
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{ |
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if (classnames == null && dirnames == null) |
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throw new BuildException("no classnames or dirnames"); |
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|
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if (this.isUpToDate()) |
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return; |
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|
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ExecTask exec = (ExecTask)this.getProject().createTask("exec"); |
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|
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exec.setTaskName(this.getTaskName()); |
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exec.setExecutable("preverify"); |
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exec.setDir(new File(System.getProperty("java.io.tmpdir"))); |
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exec.setFailonerror(true); |
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|
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if (this.classpath != null) |
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{ |
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exec.createArg().setValue("-classpath"); |
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exec.createArg().setPath(this.classpath); |
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} |
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|
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if (this.directory != null) |
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{ |
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exec.createArg().setValue("-d"); |
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exec.createArg().setFile(this.directory); |
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} |
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|
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if (this.cldc1_0) |
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exec.createArg().setValue("-cldc1.0"); |
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|
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if (this.target != null) |
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exec.createArg().setLine("-target " + this.target); |
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|
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if (this.nofinalize) |
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exec.createArg().setValue("-nofinalize"); |
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|
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if (this.nonative) |
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exec.createArg().setValue("-nonative"); |
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|
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if (this.nofp) |
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exec.createArg().setValue("-nofp"); |
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|
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ArrayList<String> files = new ArrayList<String>(); |
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|
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if (this.classnames != null) |
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for (String classname: this.classnames) |
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{ |
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this.log("Preverifying " + classname); |
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exec.createArg().setValue(classname); |
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} |
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|
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if (this.dirnames != null) |
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for (String dirname: this.dirnames.list()) |
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{ |
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this.log("Preverifying " + dirname); |
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exec.createArg().setValue(dirname); |
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} |
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|
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exec.execute(); |
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} |
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|
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// XXX: this thing only really checks jar files right now |
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private boolean isUpToDate() |
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{ |
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FileUtils utils = FileUtils.getFileUtils(); |
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|
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if (this.classnames != null) |
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return false; |
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|
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if (this.dirnames != null) |
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for (String dirname: this.dirnames.list()) |
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{ |
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File file = new File(dirname); |
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|
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if (file.isDirectory()) |
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return false; |
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|
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if (!utils.isUpToDate(file, new File(this.directory != null ? this.directory : new File("output"), file.getName()))) |
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return false; |
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} |
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|
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return true; |
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} |
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} |
