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Merge pull request #234 from Hearen/sort-matched-classes

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sort sc command ouput
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hengyunabc 2018-10-17 16:42:16 +08:00 committed by GitHub
commit 03dcb8d677
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1 changed files with 25 additions and 15 deletions
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40
core/src/main/java/com/taobao/arthas/core/command/klass100/SearchClassCommand.java
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@ -1,5 +1,15 @@
package com.taobao.arthas.core.command.klass100;
import static com.taobao.text.ui.Element.label;
import java.lang.instrument.Instrumentation;
import java.security.CodeSource;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;
import java.util.Set;
import com.taobao.arthas.core.command.Constants;
import com.taobao.arthas.core.shell.command.AnnotatedCommand;
import com.taobao.arthas.core.shell.command.CommandProcess;
@ -17,12 +27,6 @@ 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.security.CodeSource;
import java.util.Set;
import static com.taobao.text.ui.Element.label;
/**
* 展示类信息
*
@ -43,6 +47,14 @@ public class SearchClassCommand extends AnnotatedCommand {
private boolean isRegEx = false;
private Integer expand;
public static String getCodeSource(final CodeSource cs) {
if (null == cs || null == cs.getLocation() || null == cs.getLocation().getFile()) {
return com.taobao.arthas.core.util.Constants.EMPTY_STRING;
}
return cs.getLocation().getFile();
}
@Argument(argName = "class-pattern", index = 0)
@Description("Class name pattern, use either '.' or '/' as separator")
public void setClassPattern(String classPattern) {
@ -78,7 +90,13 @@ public class SearchClassCommand extends AnnotatedCommand {
// TODO: null check
RowAffect affect = new RowAffect();
Instrumentation inst = process.session().getInstrumentation();
Set<Class<?>> matchedClasses = SearchUtils.searchClass(inst, classPattern, isRegEx);
List<Class<?>> matchedClasses = new ArrayList(SearchUtils.searchClass(inst, classPattern, isRegEx));
Collections.sort(matchedClasses, new Comparator() {
@Override
public int compare(Object o1, Object o2) {
return StringUtils.classname((Class) o1).compareTo(StringUtils.classname((Class) o2));
}
});
for (Class<?> clazz : matchedClasses) {
processClass(process, clazz);
@ -127,12 +145,4 @@ public class SearchClassCommand extends AnnotatedCommand {
return table;
}
public static String getCodeSource(final CodeSource cs) {
if (null == cs || null == cs.getLocation() || null == cs.getLocation().getFile()) {
return com.taobao.arthas.core.util.Constants.EMPTY_STRING;
}
return cs.getLocation().getFile();
}
}