本文整理汇总了Java中com.sun.org.apache.bcel.internal.classfile.JavaClass.dump方法的典型用法代码示例。如果您正苦于以下问题：Java JavaClass.dump方法的具体用法？Java JavaClass.dump怎么用？Java JavaClass.dump使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类com.sun.org.apache.bcel.internal.classfile.JavaClass的用法示例。
在下文中一共展示了JavaClass.dump方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: dumpClass
import com.sun.org.apache.bcel.internal.classfile.JavaClass; //导入方法依赖的package包/类
public void dumpClass(JavaClass clazz) {
if (_outputType == BYTEARRAY_AND_FILE_OUTPUT)
{
File outFile = getOutputFile(clazz.getClassName());
String parentDir = outFile.getParent();
if (parentDir != null) {
File parentFile = new File(parentDir);
if (!SecuritySupport.getFileExists(parentFile))
parentFile.mkdirs();
}
}
try {
switch (_outputType) {
case JAR_OUTPUT:
_bcelClasses.add(clazz);
break;
case BYTEARRAY_OUTPUT:
case BYTEARRAY_AND_FILE_OUTPUT:
case BYTEARRAY_AND_JAR_OUTPUT:
case CLASSLOADER_OUTPUT:
ByteArrayOutputStream out = new ByteArrayOutputStream(2048);
clazz.dump(out);
_classes.add(out);
if (_outputType == BYTEARRAY_AND_FILE_OUTPUT)
clazz.dump(getOutputFile(clazz.getClassName()));
else if (_outputType == BYTEARRAY_AND_JAR_OUTPUT)
_bcelClasses.add(clazz);
break;
}
}
catch (Exception e) {
e.printStackTrace();
}
}
示例2: outputToJar
import com.sun.org.apache.bcel.internal.classfile.JavaClass; //导入方法依赖的package包/类
/**
* Generate output JAR-file and packages
*/
public void outputToJar() throws IOException {
// create the manifest
final Manifest manifest = new Manifest();
final java.util.jar.Attributes atrs = manifest.getMainAttributes();
atrs.put(java.util.jar.Attributes.Name.MANIFEST_VERSION, "1.2");
final Map<String, Attributes> map = manifest.getEntries();
// create manifest
final String now = (new Date()).toString();
final java.util.jar.Attributes.Name dateAttr =
new java.util.jar.Attributes.Name("Date");
final File jarFile = new File(_destDir, _jarFileName);
final JarOutputStream jos =
new JarOutputStream(new FileOutputStream(jarFile), manifest);
for (JavaClass clazz : _bcelClasses) {
final String className = clazz.getClassName().replace('.', '/');
final java.util.jar.Attributes attr = new java.util.jar.Attributes();
attr.put(dateAttr, now);
map.put(className + ".class", attr);
jos.putNextEntry(new JarEntry(className + ".class"));
final ByteArrayOutputStream out = new ByteArrayOutputStream(2048);
clazz.dump(out); // dump() closes it's output stream
out.writeTo(jos);
}
jos.close();
}
示例3: dumpClass
import com.sun.org.apache.bcel.internal.classfile.JavaClass; //导入方法依赖的package包/类
public void dumpClass(JavaClass clazz) {
if (_outputType == FILE_OUTPUT ||
_outputType == BYTEARRAY_AND_FILE_OUTPUT)
{
File outFile = getOutputFile(clazz.getClassName());
String parentDir = outFile.getParent();
if (parentDir != null) {
File parentFile = new File(parentDir);
if (!SecuritySupport.getFileExists(parentFile))
parentFile.mkdirs();
}
}
try {
switch (_outputType) {
case FILE_OUTPUT:
clazz.dump(
new BufferedOutputStream(
new FileOutputStream(
getOutputFile(clazz.getClassName()))));
break;
case JAR_OUTPUT:
_bcelClasses.addElement(clazz);
break;
case BYTEARRAY_OUTPUT:
case BYTEARRAY_AND_FILE_OUTPUT:
case BYTEARRAY_AND_JAR_OUTPUT:
case CLASSLOADER_OUTPUT:
ByteArrayOutputStream out = new ByteArrayOutputStream(2048);
clazz.dump(out);
_classes.addElement(out.toByteArray());
if (_outputType == BYTEARRAY_AND_FILE_OUTPUT)
clazz.dump(new BufferedOutputStream(
new FileOutputStream(getOutputFile(clazz.getClassName()))));
else if (_outputType == BYTEARRAY_AND_JAR_OUTPUT)
_bcelClasses.addElement(clazz);
break;
}
}
catch (Exception e) {
e.printStackTrace();
}
}