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19 package org.apache.bcel.verifier.tests;
20
21 import java.io.File;
22 import java.io.FileOutputStream;
23 import java.io.IOException;
24 import java.io.OutputStream;
25 import java.net.URISyntaxException;
26
27 import org.apache.bcel.classfile.JavaClass;
28 import org.apache.bcel.classfile.Utility;
29
30 public abstract class TestCreator {
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32
33 protected static final String TEST_PACKAGE = TestCreator.class.getPackage().getName();
34
35 public void create() throws IOException {
36 final File classFile = new File(getPackageFolder(), getClassName());
37 try (FileOutputStream out = new FileOutputStream(classFile)) {
38 create(out);
39 }
40 }
41
42 public abstract void create(OutputStream out) throws IOException;
43
44 private File getClassesFolder() throws IOException {
45 try {
46 return new File(getClass().getProtectionDomain().getCodeSource().getLocation().toURI());
47 } catch (final URISyntaxException e) {
48 throw new IOException(e);
49 }
50 }
51
52 private String getClassName() {
53 final String name = getClass().getName();
54 return name.substring(name.lastIndexOf('.') + 1).replace("Creator", JavaClass.EXTENSION);
55 }
56
57 private File getPackageFolder() throws IOException {
58 return new File(getClassesFolder(), getPackageName());
59 }
60
61 protected String getPackageName() {
62 return Utility.packageToPath(getClass().getPackage().getName());
63 }
64 }