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Merge pull request #9977 in DESIGN/design from release/11.0 to bugfix/11.0

* commit '1a069f78d641e5a2d8cec670812ecf4b79d43b17':
  REPORT-79909 补充注释
  重构getFileNameIndex
  REPORT-79909 设计器启动失败,有模板名称叫WorkBook88888888888888.cpt导致
  REPORT-79909 设计器启动失败,有模板名称叫WorkBook88888888888888.cpt导致
bugfix/11.0
superman 2 years ago
parent
commit
222a7eaaa5
  1. 73
      designer-base/src/main/java/com/fr/design/mainframe/JTemplateNameHelper.java
  2. 23
      designer-base/src/test/java/com/fr/design/mainframe/JTemplateNameHelperTest.java

73
designer-base/src/main/java/com/fr/design/mainframe/JTemplateNameHelper.java

@ -5,6 +5,7 @@ import com.fr.design.gui.itree.filetree.TemplateFileTree;
import com.fr.stable.StringUtils;
import javax.swing.tree.DefaultMutableTreeNode;
import java.math.BigInteger;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
@ -27,19 +28,18 @@ public class JTemplateNameHelper {
DefaultMutableTreeNode gen = (DefaultMutableTreeNode) tt.getModel().getRoot();
String[] str = new String[gen.getChildCount()];
List<Integer> reportNum = new ArrayList<>();
List<BigInteger> reportNum = new ArrayList<>();
for (int j = 0; j < gen.getChildCount(); j++) {
str[j] = gen.getChildAt(j).toString();
//返回文件名中的index(算法中没有再匹配文件后缀了,因为DefaultMutableTreeNode中已经匹配过了)
Integer index = getFileNameIndex(prefix, str[j]);
BigInteger index = getFileNameIndex(prefix, str[j]);
if (index != null) {
reportNum.add(index);
}
}
Collections.sort(reportNum);
int idx = reportNum.size() > 0 ? reportNum.get(reportNum.size() - 1) + 1 : 1;
idx = idx + currentIndex;
BigInteger idx = reportNum.size() > 0 ? reportNum.get(reportNum.size() - 1).add(BigInteger.valueOf(1)) : BigInteger.valueOf(1);
idx = idx.add(BigInteger.valueOf(currentIndex));
currentIndex++;
return prefix + idx;
}
@ -52,35 +52,56 @@ public class JTemplateNameHelper {
* @Author Henry.Wang
* @Date 2021/4/9 11:13
**/
private static Integer getFileNameIndex(String prefix, String fileName) {
if (fileName.length() <= prefix.length()) {
private static BigInteger getFileNameIndex(String prefix, String fileName) {
//如果文件名长度小于等于前缀长度或者匹配前缀失败,直接返回就可以了
if ((prefix.length() >= fileName.length()) || (!StringUtils.equals(prefix, fileName.substring(0, prefix.length())))) {
return null;
}
char[] chars = new char[fileName.length()];
int i = 0;
for (; i < fileName.length(); i++) {
BigInteger integer = null;
integer = matchFileNameIndex(prefix, fileName);
return integer;
}
/**
* 匹配文件名称的数字后缀Index
* @param prefix 前缀
* @param fileName 文件名称全名
* @return 返回对应的数字后缀Index
*/
private static BigInteger matchFileNameIndex(String prefix, String fileName) {
StringBuilder result = new StringBuilder();
for (int i = prefix.length(); i < fileName.length(); i++) {
char c = fileName.charAt(i);
//匹配前缀
if (i < prefix.length()) {
if (c != prefix.charAt(i)) {
return null;
}
if (isDot(c)) {
break;
} else {
if (c == '.') {
break;
} else {
//匹配0~9
if (c < 48 || c > 57) {
return null;
}
chars[i - prefix.length()] = c;
if (isNotNumber(c)) {
return null;
}
result.append(c);
}
}
String s = new String(chars).substring(0, i - prefix.length());
if (StringUtils.isBlank(s)) {
if (StringUtils.isBlank(result.toString())) {
return null;
}
return Integer.valueOf(s);
return new BigInteger(result.toString(), 10);
}
/**
* 是否不属于数字0-9
* @param c 用于判断的char
* @return 返回对应判断结果
*/
private static boolean isNotNumber(char c) {
return c < 48 || c > 57;
}
/**
* 是否属于'.'
* @param c 用于判断的char
* @return 返回对应判断结果
*/
private static boolean isDot(char c) {
return c == '.';
}
}

23
designer-base/src/test/java/com/fr/design/mainframe/JTemplateNameHelperTest.java

@ -2,6 +2,8 @@ package com.fr.design.mainframe;
import junit.framework.TestCase;
import com.fr.invoke.Reflect;
/**
* @author shine
* @version 10.0
@ -18,6 +20,27 @@ public class JTemplateNameHelperTest extends TestCase {
String name1 = JTemplateNameHelper.newTemplateNameByIndex("TEST");
assertEquals("TEST2", name1);
}
public void testGetFileNameIndex() {
//正常情况
assertEquals("1", Reflect.on(JTemplateNameHelper.class).call("getFileNameIndex", "WorkBook", "WorkBook1").toString());
//正常情况
assertEquals("8888888888", Reflect.on(JTemplateNameHelper.class).call("getFileNameIndex", "WorkBook", "WorkBook8888888888").toString());
//正常情况
assertEquals("88812214128888881231238123123", Reflect.on(JTemplateNameHelper.class).call("getFileNameIndex", "WorkBook", "WorkBook88812214128888881231238123123").toString());
//前缀不匹配
assertNull(Reflect.on(JTemplateNameHelper.class).call("getFileNameIndex", "Work123", "WorkBook8888888888").get());
//前缀为空
assertNull(Reflect.on(JTemplateNameHelper.class).call("getFileNameIndex", "", "WorkBook8888888888").get());
//文件长度小于前缀
assertNull(Reflect.on(JTemplateNameHelper.class).call("getFileNameIndex", "WorkBook", "").get());
}
}

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