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#730 print sm process failed class name (#1160)

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gongdewei 2020-05-22 00:19:47 +08:00 committed by GitHub
parent ec5eb5d412
commit 8a37821ea4
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1 changed files with 35 additions and 24 deletions
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59
core/src/main/java/com/taobao/arthas/core/command/klass100/SearchMethodCommand.java
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@ -9,6 +9,8 @@ import java.lang.reflect.Constructor;
import java.lang.reflect.Method;
import java.util.Set;
import com.alibaba.arthas.deps.org.slf4j.Logger;
import com.alibaba.arthas.deps.org.slf4j.LoggerFactory;
import com.taobao.arthas.core.command.Constants;
import com.taobao.arthas.core.shell.cli.Completion;
import com.taobao.arthas.core.shell.cli.CompletionUtils;
@ -46,6 +48,7 @@ import com.taobao.text.util.RenderUtil;
" sm -Ed org\\\\.apache\\\\.commons\\\\.lang\\.StringUtils .*\n" +
Constants.WIKI + Constants.WIKI_HOME + "sm")
public class SearchMethodCommand extends AnnotatedCommand {
private static final Logger logger = LoggerFactory.getLogger(SearchMethodCommand.class);
private String classPattern;
private String methodPattern;
@ -92,34 +95,42 @@ public class SearchMethodCommand extends AnnotatedCommand {
Set<Class<?>> matchedClasses = SearchUtils.searchClass(inst, classPattern, isRegEx, hashCode);
for (Class<?> clazz : matchedClasses) {
for (Constructor<?> constructor : clazz.getDeclaredConstructors()) {
String methodNameWithDescriptor = org.objectweb.asm.commons.Method.getMethod(constructor).toString();
if (!methodNameMatcher.matching("<init>")) {
continue;
try {
for (Constructor<?> constructor : clazz.getDeclaredConstructors()) {
String methodNameWithDescriptor = org.objectweb.asm.commons.Method.getMethod(constructor).toString();
if (!methodNameMatcher.matching("<init>")) {
continue;
}
if (isDetail) {
process.write(RenderUtil.render(renderConstructor(constructor, clazz), process.width()) + "\n");
} else {
String line = format("%s %s%n", clazz.getName(), methodNameWithDescriptor);
process.write(line);
}
affect.rCnt(1);
}
if (isDetail) {
process.write(RenderUtil.render(renderConstructor(constructor, clazz), process.width()) + "\n");
} else {
String line = format("%s %s%n", clazz.getName(), methodNameWithDescriptor);
process.write(line);
}
affect.rCnt(1);
}
for (Method method : clazz.getDeclaredMethods()) {
String methodNameWithDescriptor = org.objectweb.asm.commons.Method.getMethod(method).toString();
if (!methodNameMatcher.matching(method.getName())) {
continue;
}
for (Method method : clazz.getDeclaredMethods()) {
String methodNameWithDescriptor = org.objectweb.asm.commons.Method.getMethod(method).toString();
if (!methodNameMatcher.matching(method.getName())) {
continue;
if (isDetail) {
process.write(RenderUtil.render(renderMethod(method, clazz), process.width()) + "\n");
} else {
String line = format("%s %s%n", clazz.getName(), methodNameWithDescriptor);
process.write(line);
}
affect.rCnt(1);
}
if (isDetail) {
process.write(RenderUtil.render(renderMethod(method, clazz), process.width()) + "\n");
} else {
String line = format("%s %s%n", clazz.getName(), methodNameWithDescriptor);
process.write(line);
}
affect.rCnt(1);
} catch (Error e) {
//print failed className
String msg = String.format("process class failed: %s, error: %s", clazz.getName(), e.toString());
logger.error(msg, e);
process.write(msg).write("\n");
throw e;
}
}