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REPORT-12850 10.0mac公式不显示=>FunctionConstants 重构

bugfix/10.0
plough 6 years ago
parent
b9b04e753d
commit
b8455e82a4
2 changed files with 208 additions and 147 deletions
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  1. 253
      designer-base/src/main/java/com/fr/design/formula/FunctionConstants.java
  2. 40
      designer-base/src/test/java/com/fr/design/formula/FunctionConstantsTest.java

253
designer-base/src/main/java/com/fr/design/formula/FunctionConstants.java
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@ -35,13 +35,75 @@ import java.util.zip.ZipFile;
import javax.swing.DefaultListModel;
public abstract class FunctionConstants {
public final class FunctionConstants {
public static FunctionGroup PLUGIN = getPluginFunctionGroup();
public static FunctionGroup CUSTOM = getCustomFunctionGroup();
static NameAndFunctionList COMMON = getCommonFunctionList();
static NameAndTypeAndFunctionList[] EMBFUNCTIONS = getEmbededFunctionListArray();
public static FunctionGroup ALL = getAllFunctionGroup();
static {
loadEmbededFunctions();
}
/**
* Don't let anyone instantiate this class.
*/
private FunctionConstants() {}
private static void loadEmbededFunctions() {
String pkgName = "com.fr.function";
Class<Function> iface = Function.class;
ClassLoader classloader = iface.getClassLoader();
Enumeration<URL> urlEnumeration = null;
try {
urlEnumeration = classloader.getResources(pkgName.replace('.', '/'));
} catch (IOException e) {
FineLoggerFactory.getLogger().error(e.getMessage());
return;
}
while (urlEnumeration.hasMoreElements()) {
URL url = urlEnumeration.nextElement();
String classFilePath = url.getFile();
/*
* alex:url.getFile获取的地址中,如果有空格或中文会被URLEncoder.encode处理
* 会变成%20这种%打头的东西,但是new File的时候%20是无法解析成空格,所以在此需要做URLDecoder.decode处理
*/
try {
classFilePath = URLDecoder.decode(classFilePath, EncodeConstants.ENCODING_UTF_8);
} catch (UnsupportedEncodingException e1) {
FRContext.getLogger().error(e1.getMessage(), e1);
}
FRContext.getLogger().info("ClassFilePath:" + classFilePath);
/*
* alex:如果是jar包中的class文件
* file:/D:/opt/FineReport6.5/WebReport/WEB-INF/lib/fr-server-6.5.jar!/com/fr/rpt/script/function
*/
for (String fileName : findClassNamesUnderFilePath(classFilePath)) {
try {
Class<?> cls = Class.forName(pkgName + "." + fileName.substring(0, fileName.length() - 6));
if (StableUtils.classInstanceOf(cls, iface)) {
Function inst;
inst = (Function)cls.newInstance();
for (NameAndTypeAndFunctionList EMBFUNCTION : EMBFUNCTIONS) {
if (EMBFUNCTION.test(inst)) {
break;
}
}
}
} catch (ClassNotFoundException | InstantiationException | IllegalAccessException ignore) {
}
}
}
}
/**
* 将函数分组插件中的函数添加到对应的列表中
* @param listModel
*/
public static void addFunctionGroupFromPlugins(DefaultListModel listModel){
static void addFunctionGroupFromPlugins(DefaultListModel listModel){
//hugh:自定义函数分组
Set<Mutable> containers = ExtraClassManager.getInstance().getArray(FunctionDefContainer.MARK_STRING);
if(!containers.isEmpty()){
@ -76,7 +138,63 @@ public abstract class FunctionConstants {
};
}
public static FunctionGroup PLUGIN = new FunctionGroup() {
private static String[] findClassNamesUnderFilePath(String filePath) {
java.util.List<String> classNameList = new ArrayList<String>();
/*
* alex:如果是jar包中的class文件
* file:/D:/opt/FineReport6.5/WebReport/WEB-INF/lib/fr-server-6.5.jar!/com/fr/rpt/script/function
*/
if (filePath.contains("!/")) {
String[] arr = filePath.split("!/");
String jarPath = arr[0].substring(6); // alex:substring(6)去掉前面的file:/这六个字符
String classPath = arr[1];
if(classPath.endsWith("/")){
classPath = classPath.substring(0, classPath.length() - 1);
}
if (!OperatingSystem.isWindows()){
//windows里substring后是d:\123\456, mac下substring后是Application/123/456
jarPath = StringUtils.perfectStart(jarPath, "/");
}
ZipFile zip;
try {
zip = new ZipFile(jarPath);
Enumeration entries = zip.entries();
while (entries.hasMoreElements()) {
ZipEntry entry = (ZipEntry) entries.nextElement();
if (entry.isDirectory()) {
continue;
}
String entryName = entry.getName();
if (!entryName.contains(classPath) || !entryName.endsWith(".class")) {
continue;
}
classNameList.add(entryName.substring(classPath.length() + 1));
}
} catch (IOException e) {
FRContext.getLogger().error(e.getMessage(), e);
}
} else {
File dir = new File(filePath);
File[] files = dir.listFiles();
if (files != null) {
for (File f : files) {
String fileName = f.getName();
if (fileName.endsWith(".class")) {
classNameList.add(fileName);
}
}
}
}
return classNameList.toArray(new String[0]);
}
private static FunctionGroup getPluginFunctionGroup() {
return new FunctionGroup() {
@Override
public String getGroupName() {
return com.fr.design.i18n.Toolkit.i18nText("Fine-Design_Basic_Base_Formula_Plugin");
@ -93,8 +211,10 @@ public abstract class FunctionConstants {
return nads;
}
};
}
public static FunctionGroup CUSTOM = new FunctionGroup() {
private static FunctionGroup getCustomFunctionGroup() {
return new FunctionGroup() {
@Override
public String getGroupName() {
return com.fr.design.i18n.Toolkit.i18nText("Fine-Design_Basic_FormulaD_Custom_Function");
@ -117,12 +237,16 @@ public abstract class FunctionConstants {
return new NameAndDescription[0];
}
};
}
public static NameAndFunctionList COMMON = new NameAndFunctionList(com.fr.design.i18n.Toolkit.i18nText("Fine-Design_Basic_FormulaD_Most_Recently_Used"), new Function[] {
private static NameAndFunctionList getCommonFunctionList() {
return new NameAndFunctionList(com.fr.design.i18n.Toolkit.i18nText("Fine-Design_Basic_FormulaD_Most_Recently_Used"), new Function[] {
new SUM(), new COUNT(), new AVERAGE(), new CHAR(), new DATE(), new MAX(), new MIN(), new TIME(), new RANGE()
});
}
public static NameAndTypeAndFunctionList[] EMBFUNCTIONS = new NameAndTypeAndFunctionList[] {
private static NameAndTypeAndFunctionList[] getEmbededFunctionListArray() {
return new NameAndTypeAndFunctionList[] {
new NameAndTypeAndFunctionList(com.fr.design.i18n.Toolkit.i18nText("Fine-Design_Basic_FormulaD_Math_&_Trig"), Function.MATH),
new NameAndTypeAndFunctionList(com.fr.design.i18n.Toolkit.i18nText("Fine-Design_Basic_FormulaD_Text"), Function.TEXT),
new NameAndTypeAndFunctionList(com.fr.design.i18n.Toolkit.i18nText("Fine-Design_Basic_FormulaD_Date_&_Time"), Function.DATETIME),
@ -132,8 +256,10 @@ public abstract class FunctionConstants {
new NameAndTypeAndFunctionList(com.fr.design.i18n.Toolkit.i18nText("Fine-Design_Basic_FormulaD_Other"), Function.OTHER),
new NameAndTypeAndFunctionList(com.fr.design.i18n.Toolkit.i18nText("Fine-Design_Basic_Function_Type_Hierarchy"), Function.HA)
};
}
public static FunctionGroup ALL = new FunctionGroup() {
private static FunctionGroup getAllFunctionGroup() {
return new FunctionGroup() {
@Override
public String getGroupName() {
return com.fr.design.i18n.Toolkit.i18nText("Fine-Design_Basic_FormulaD_All");
@ -154,121 +280,16 @@ public abstract class FunctionConstants {
Collections.addAll(all,createFunctionGroup(((FunctionDefContainer)container)).getDescriptions());
}
}
java.util.Collections.sort(all, NameAndDescriptionComparator);
return all.toArray(new NameAndDescription[all.size()]);
}
};
private static Comparator<NameAndDescription> NameAndDescriptionComparator = new Comparator<NameAndDescription>() {
Collections.sort(all, new Comparator<NameAndDescription>() {
@Override
public int compare(NameAndDescription o1, NameAndDescription o2) {
return ComparatorUtils.compare(o1.getName(), o2.getName());
}
};
private static String[] findClassNamesUnderFilePath(String filePath) {
java.util.List<String> classNameList = new ArrayList<String>();
/*
* alex:如果是jar包中的class文件
* file:/D:/opt/FineReport6.5/WebReport/WEB-INF/lib/fr-server-6.5.jar!/com/fr/rpt/script/function
*/
if (filePath.indexOf("!/") >= 0) {
String[] arr = filePath.split("!/");
String jarPath = arr[0].substring(6); // alex:substring(6)去掉前面的file:/这六个字符
String classPath = arr[1];
if(classPath.endsWith("/")){
classPath = classPath.substring(0, classPath.length() - 1);
}
if (!OperatingSystem.isWindows()){
//windows里substring后是d:\123\456, mac下substring后是Application/123/456
jarPath = StringUtils.perfectStart(jarPath, "/");
}
ZipFile zip;
try {
zip = new ZipFile(jarPath);
Enumeration entries = zip.entries();
while (entries.hasMoreElements()) {
ZipEntry entry = (ZipEntry) entries.nextElement();
if (entry.isDirectory()) {
continue;
}
String entryName = entry.getName();
if (entryName.indexOf(classPath) < 0 || !entryName.endsWith(".class")) {
continue;
}
classNameList.add(entryName.substring(classPath.length() + 1));
}
} catch (IOException e) {
FRContext.getLogger().error(e.getMessage(), e);
}
} else {
File dir = new File(filePath);
for (File f : dir.listFiles()) {
String fileName = f.getName();
if (fileName.endsWith(".class")) {
classNameList.add(fileName);
}
}
}
return classNameList.toArray(new String[classNameList.size()]);
}
// alex:读取com.fr.script.function包下面所有的Function类
static {
String pkgName = "com.fr.function";
Class<Function> iface = Function.class;
ClassLoader classloader = iface.getClassLoader();
Enumeration<URL> urlEnumeration = null;
try {
urlEnumeration = classloader.getResources(pkgName.replace('.', '/'));
} catch (IOException e) {
FineLoggerFactory.getLogger().error(e.getMessage());
}
while (urlEnumeration.hasMoreElements()) {
URL url = urlEnumeration.nextElement();
String classFilePath = url.getFile();
/*
* alex:url.getFile获取的地址中,如果有空格或中文会被URLEncoder.encode处理
* 会变成%20这种%打头的东西,但是new File的时候%20是无法解析成空格,所以在此需要做URLDecoder.decode处理
*/
try {
classFilePath = URLDecoder.decode(classFilePath, EncodeConstants.ENCODING_UTF_8);
} catch (UnsupportedEncodingException e1) {
FRContext.getLogger().error(e1.getMessage(), e1);
}
FRContext.getLogger().info("ClassFilePath:" + classFilePath);
/*
* alex:如果是jar包中的class文件
* file:/D:/opt/FineReport6.5/WebReport/WEB-INF/lib/fr-server-6.5.jar!/com/fr/rpt/script/function
*/
for (String fileName : findClassNamesUnderFilePath(classFilePath)) {
try {
Class<?> cls = Class.forName(pkgName + "." + fileName.substring(0, fileName.length() - 6));
System.out.println(pkgName + "." + fileName.substring(0, fileName.length() - 6));
if (StableUtils.classInstanceOf(cls, iface)) {
Function inst;
inst = (Function)cls.newInstance();
for (int fi = 0; fi < EMBFUNCTIONS.length; fi++) {
if (EMBFUNCTIONS[fi].test(inst)) {
break;
}
}
});
return all.toArray(new NameAndDescription[0]);
}
} catch (ClassNotFoundException e) {
} catch (InstantiationException e) {
} catch (IllegalAccessException e) {
}
}
}
};
}
}

40
designer-base/src/test/java/com/fr/design/formula/FunctionConstantsTest.java
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@ -0,0 +1,40 @@
package com.fr.design.formula;
import org.junit.Test;
import static junit.framework.Assert.fail;
import static junit.framework.TestCase.assertEquals;
import static junit.framework.TestCase.assertTrue;
/**
* Created by plough on 2018/12/7.
*/
public class FunctionConstantsTest {
@Test
public void testNewInstanceFail() throws Exception {
try {
FunctionConstants.class.newInstance();
fail("Not allowed to instantiate FunctionConstants!");
} catch (IllegalAccessException e) {
assertTrue(true);
}
}
@Test
public void testEmbedFuntionsAfterStaticInit() {
NameAndTypeAndFunctionList[] embFunctionLists = FunctionConstants.EMBFUNCTIONS;
// 一共有 8 个分类
assertEquals(8, embFunctionLists.length);
for (NameAndTypeAndFunctionList embFunctionsList : embFunctionLists) {
// 每个分类下都有函数
NameAndDescription[] nameAndDescriptions = embFunctionsList.getDescriptions();
assertTrue(nameAndDescriptions.length > 0);
}
}
@Test
public void testCommonFuntionsAfterStaticInit() {
NameAndFunctionList commonFunctionList = FunctionConstants.COMMON;
assertEquals(9, commonFunctionList.getDescriptions().length);
}
}
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