本文整理汇总了Java中org.apache.tomcat.util.bcel.classfile.ClassParser类的典型用法代码示例。如果您正苦于以下问题:Java ClassParser类的具体用法?Java ClassParser怎么用?Java ClassParser使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
ClassParser类属于org.apache.tomcat.util.bcel.classfile包,在下文中一共展示了ClassParser类的6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,您的评价将有助于我们的系统推荐出更棒的Java代码示例。
示例1: processAnnotationsStream
import org.apache.tomcat.util.bcel.classfile.ClassParser; //导入依赖的package包/类
protected void processAnnotationsStream(InputStream is, WebXml fragment)
throws ClassFormatException, IOException {
ClassParser parser = new ClassParser(is, null);
JavaClass clazz = parser.parse();
checkHandlesTypes(clazz);
String className = clazz.getClassName();
AnnotationEntry[] annotationsEntries = clazz.getAnnotationEntries();
for (AnnotationEntry ae : annotationsEntries) {
String type = ae.getAnnotationType();
if ("Ljavax/servlet/annotation/WebServlet;".equals(type)) {
processAnnotationWebServlet(className, ae, fragment);
}else if ("Ljavax/servlet/annotation/WebFilter;".equals(type)) {
processAnnotationWebFilter(className, ae, fragment);
}else if ("Ljavax/servlet/annotation/WebListener;".equals(type)) {
fragment.addListener(className);
} else {
// Unknown annotation - ignore
}
}
}
开发者ID:WhiteBearSolutions,项目名称:WBSAirback,代码行数:26,代码来源:ContextConfig.java
示例2: processAnnotationsStream
import org.apache.tomcat.util.bcel.classfile.ClassParser; //导入依赖的package包/类
protected void processAnnotationsStream(InputStream is, WebXml fragment,
boolean handlesTypesOnly)
throws ClassFormatException, IOException {
ClassParser parser = new ClassParser(is);
JavaClass clazz = parser.parse();
checkHandlesTypes(clazz);
if (handlesTypesOnly) {
return;
}
String className = clazz.getClassName();
AnnotationEntry[] annotationsEntries = clazz.getAnnotationEntries();
if (annotationsEntries != null) {
for (AnnotationEntry ae : annotationsEntries) {
String type = ae.getAnnotationType();
if ("Ljavax/servlet/annotation/WebServlet;".equals(type)) {
processAnnotationWebServlet(className, ae, fragment);
}else if ("Ljavax/servlet/annotation/WebFilter;".equals(type)) {
processAnnotationWebFilter(className, ae, fragment);
}else if ("Ljavax/servlet/annotation/WebListener;".equals(type)) {
fragment.addListener(className);
} else {
// Unknown annotation - ignore
}
}
}
}
开发者ID:liaokailin,项目名称:tomcat7,代码行数:31,代码来源:ContextConfig.java
示例3: processAnnotationsStream
import org.apache.tomcat.util.bcel.classfile.ClassParser; //导入依赖的package包/类
protected void processAnnotationsStream(InputStream is, WebXml fragment, boolean handlesTypesOnly)
throws ClassFormatException, IOException {
ClassParser parser = new ClassParser(is);
JavaClass clazz = parser.parse();
checkHandlesTypes(clazz);
if (handlesTypesOnly) {
return;
}
String className = clazz.getClassName();
AnnotationEntry[] annotationsEntries = clazz.getAnnotationEntries();
if (annotationsEntries != null) {
for (AnnotationEntry ae : annotationsEntries) {
String type = ae.getAnnotationType();
if ("Ljavax/servlet/annotation/WebServlet;".equals(type)) {
processAnnotationWebServlet(className, ae, fragment);
} else if ("Ljavax/servlet/annotation/WebFilter;".equals(type)) {
processAnnotationWebFilter(className, ae, fragment);
} else if ("Ljavax/servlet/annotation/WebListener;".equals(type)) {
fragment.addListener(className);
} else {
// Unknown annotation - ignore
}
}
}
}
开发者ID:how2j,项目名称:lazycat,代码行数:30,代码来源:ContextConfig.java
示例4: processAnnotationsStream
import org.apache.tomcat.util.bcel.classfile.ClassParser; //导入依赖的package包/类
protected void processAnnotationsStream(InputStream is, WebXml fragment,
boolean handlesTypesOnly)
throws ClassFormatException, IOException {
ClassParser parser = new ClassParser(is, null);
JavaClass clazz = parser.parse();
checkHandlesTypes(clazz);
if (handlesTypesOnly) {
return;
}
String className = clazz.getClassName();
AnnotationEntry[] annotationsEntries = clazz.getAnnotationEntries();
for (AnnotationEntry ae : annotationsEntries) {
String type = ae.getAnnotationType();
if ("Ljavax/servlet/annotation/WebServlet;".equals(type)) {
processAnnotationWebServlet(className, ae, fragment);
}else if ("Ljavax/servlet/annotation/WebFilter;".equals(type)) {
processAnnotationWebFilter(className, ae, fragment);
}else if ("Ljavax/servlet/annotation/WebListener;".equals(type)) {
fragment.addListener(className);
} else {
// Unknown annotation - ignore
}
}
}
开发者ID:deathspeeder,项目名称:class-guard,代码行数:30,代码来源:ContextConfig.java
示例5: testClassParserPerformance
import org.apache.tomcat.util.bcel.classfile.ClassParser; //导入依赖的package包/类
@Test
public void testClassParserPerformance() throws IOException {
File libDir = new File(JAR_LOCATION);
String[] libs = libDir.list();
Set<URL> jarURLs = new HashSet<URL>();
for (String lib : libs) {
if (!lib.toLowerCase(Locale.ENGLISH).endsWith(".jar")) {
continue;
}
jarURLs.add(new URL("jar:" + new File (libDir, lib).toURI().toURL().toExternalForm() + "!/"));
}
long duration = 0;
for (URL jarURL : jarURLs) {
Jar jar = JarFactory.newInstance(jarURL);
jar.nextEntry();
String jarEntryName = jar.getEntryName();
while (jarEntryName != null) {
if (jarEntryName.endsWith(".class")) {
InputStream is = jar.getEntryInputStream();
long start = System.nanoTime();
ClassParser cp = new ClassParser(is);
cp.parse();
duration += System.nanoTime() - start;
}
jar.nextEntry();
jarEntryName = jar.getEntryName();
}
}
System.out.println("ClassParser performance test took: " + duration + "ns");
}
开发者ID:sdw2330976,项目名称:apache-tomcat-7.0.57,代码行数:36,代码来源:TesterPerformance.java
示例6: testClassParserPerformance
import org.apache.tomcat.util.bcel.classfile.ClassParser; //导入依赖的package包/类
@Test
public void testClassParserPerformance() throws IOException {
File libDir = new File(JAR_LOCATION);
String[] libs = libDir.list();
Assert.assertNotNull(libs);
Set<URL> jarURLs = new HashSet<URL>();
for (String lib : libs) {
if (!lib.toLowerCase(Locale.ENGLISH).endsWith(".jar")) {
continue;
}
jarURLs.add(new URL("jar:" + new File (libDir, lib).toURI().toURL().toExternalForm() + "!/"));
}
long duration = 0;
for (URL jarURL : jarURLs) {
Jar jar = JarFactory.newInstance(jarURL);
try {
jar.nextEntry();
String jarEntryName = jar.getEntryName();
while (jarEntryName != null) {
if (jarEntryName.endsWith(".class")) {
InputStream is = jar.getEntryInputStream();
long start = System.nanoTime();
ClassParser cp = new ClassParser(is);
cp.parse();
duration += System.nanoTime() - start;
}
jar.nextEntry();
jarEntryName = jar.getEntryName();
}
} finally {
jar.close();
}
}
System.out.println("ClassParser performance test took: " + duration + " ns");
}
开发者ID:liaokailin,项目名称:tomcat7,代码行数:42,代码来源:TesterPerformance.java
注:本文中的org.apache.tomcat.util.bcel.classfile.ClassParser类示例整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。 |
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