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Code Issues Projects Releases Wiki Activity

sm command print method with Descriptor. close #504

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pull/509/head
hengyunabc 6 years ago
parent f18187790b
commit b0877cc17a
1 changed files with 17 additions and 26 deletions
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43
core/src/main/java/com/taobao/arthas/core/command/klass100/SearchMethodCommand.java
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@ -1,18 +1,26 @@
package com.taobao.arthas.core.command.klass100;
import static com.taobao.text.Decoration.bold;
import static com.taobao.text.ui.Element.label;
import static java.lang.String.format;
import java.lang.instrument.Instrumentation;
import java.lang.reflect.Constructor;
import java.lang.reflect.Method;
import java.util.Set;
import com.taobao.arthas.core.command.Constants;
import com.taobao.arthas.core.shell.cli.CliToken;
import com.taobao.arthas.core.shell.cli.Completion;
import com.taobao.arthas.core.shell.cli.CompletionUtils;
import com.taobao.arthas.core.shell.command.AnnotatedCommand;
import com.taobao.arthas.core.shell.command.CommandProcess;
import com.taobao.arthas.core.util.matcher.Matcher;
import com.taobao.arthas.core.util.matcher.RegexMatcher;
import com.taobao.arthas.core.util.matcher.WildcardMatcher;
import com.taobao.arthas.core.util.SearchUtils;
import com.taobao.arthas.core.util.StringUtils;
import com.taobao.arthas.core.util.TypeRenderUtils;
import com.taobao.arthas.core.util.affect.RowAffect;
import com.taobao.arthas.core.util.matcher.Matcher;
import com.taobao.arthas.core.util.matcher.RegexMatcher;
import com.taobao.arthas.core.util.matcher.WildcardMatcher;
import com.taobao.middleware.cli.annotations.Argument;
import com.taobao.middleware.cli.annotations.Description;
import com.taobao.middleware.cli.annotations.Name;
@ -22,21 +30,11 @@ import com.taobao.text.ui.Element;
import com.taobao.text.ui.TableElement;
import com.taobao.text.util.RenderUtil;
import java.lang.instrument.Instrumentation;
import java.lang.reflect.Constructor;
import java.lang.reflect.Method;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import static com.taobao.text.Decoration.bold;
import static com.taobao.text.ui.Element.label;
import static java.lang.String.format;
/**
* 展示方法信息
*
* @author vlinux
* @author hengyunabc 2019-02-13
*/
@Name("sm")
@Summary("Search the method of classes loaded by JVM")
@ -87,8 +85,8 @@ public class SearchMethodCommand extends AnnotatedCommand {
Set<Class<?>> matchedClasses = SearchUtils.searchClass(inst, classPattern, isRegEx);
for (Class<?> clazz : matchedClasses) {
Set<String> methodNames = new HashSet<String>();
for (Constructor<?> constructor : clazz.getDeclaredConstructors()) {
String methodNameWithDescriptor = org.objectweb.asm.commons.Method.getMethod(constructor).toString();
if (!methodNameMatcher.matching("<init>")) {
continue;
}
@ -96,17 +94,14 @@ public class SearchMethodCommand extends AnnotatedCommand {
if (isDetail) {
process.write(RenderUtil.render(renderConstructor(constructor), process.width()) + "\n");
} else {
if (methodNames.contains("<init>")) {
continue;
}
methodNames.add("<init>");
String line = format("%s->%s%n", clazz.getName(), "<init>");
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;
}
@ -114,11 +109,7 @@ public class SearchMethodCommand extends AnnotatedCommand {
if (isDetail) {
process.write(RenderUtil.render(renderMethod(method), process.width()) + "\n");
} else {
if (methodNames.contains(method.getName())) {
continue;
}
methodNames.add(method.getName());
String line = format("%s->%s%n", clazz.getName(), method.getName());
String line = format("%s %s%n", clazz.getName(), methodNameWithDescriptor);
process.write(line);
}
affect.rCnt(1);

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