125 lines
3.3 KiB
Java
125 lines
3.3 KiB
Java
package be.jeffcheasey88.peeratcode.parser.java;
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import java.io.BufferedReader;
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import java.io.File;
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import java.io.FileReader;
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import java.lang.reflect.Modifier;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.List;
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import be.jeffcheasey88.peeratcode.parser.java.CleanerPool.Cleaner;
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public class JavaParser{
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public static void maine(String[] args) throws Exception {
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File file = new File("C:\\Users\\jeffc\\eclipse-workspace\\peer-at-code-backend\\src\\be\\jeffcheasey88\\peeratcode\\parser\\java\\Import.java");
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BufferedReader reader = new BufferedReader(new FileReader(file));
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JavaParser parser = new JavaParser(reader);
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parser.parse();
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System.out.println("SHOW-----------------");
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parser.show();
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}
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public static void main(String[] args) throws Exception {
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File dir = new File("C:\\Users\\jeffc\\eclipse-workspace\\");
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show(dir);
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}
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private static void show(File dir) throws Exception{
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if(dir.isFile()){
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if(!dir.getName().endsWith(".java")) return;
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System.out.println("| "+dir.getAbsolutePath());
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BufferedReader reader = new BufferedReader(new FileReader(dir));
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try {
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JavaParser parser = new JavaParser(reader);
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parser.parse();
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Class clazz = parser.getClazz();
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System.out.println(clazz.getName());
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for(Variable variable : clazz.getVariables()){
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variable.show(1);
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}
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}catch(Exception e) {}
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}else{
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for(File file : dir.listFiles()) show(file);
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}
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}
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private Package pack;
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private List<Import> imports;
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private Class clazz;
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private BufferedReader reader;
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public JavaParser(BufferedReader reader){
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this.reader = reader;
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}
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public void parse() throws Exception{
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String content = "";
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int index;
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String line;
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while((line = reader.readLine()) != null) content+=line;
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// content = CleanerPool.getterToDelete.clean(content);
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this.pack = new Package();
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index = this.pack.parse(content);
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content = content.substring(index);
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this.imports = new ArrayList<>();
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while(Import.isImport(content)){
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Import imp = new Import();
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index = imp.parse(content);
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this.imports.add(imp);
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content = content.substring(index);
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}
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this.clazz = new Class();
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index = this.clazz.parse(content, new CleanerPool(new Cleaner("CONSTANT_STRING",'"','"')));
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content = content.substring(index);
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}
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public Package getPackage(){
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return this.pack;
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}
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public List<Import> getImports(){
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return this.imports;
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}
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public Class getClazz(){
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return this.clazz;
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}
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public void show(){
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System.out.println("package "+this.pack.getName()+";");
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System.out.println();
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for(Import i : this.imports) System.out.println("import "+i.getName()+";");
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System.out.println();
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this.clazz.show();
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}
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public static int getModifier(String modifier){
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switch(modifier){
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case "public": return Modifier.PUBLIC;
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case "private": return Modifier.PRIVATE;
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case "protected": return Modifier.PROTECTED;
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case "static": return Modifier.STATIC;
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case "final": return Modifier.FINAL;
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case "synchronized": return Modifier.SYNCHRONIZED;
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case "volatile": return Modifier.VOLATILE;
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case "transient": return Modifier.TRANSIENT;
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case "native": return Modifier.NATIVE;
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case "abstract": return Modifier.ABSTRACT;
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case "strictfp": return Modifier.STRICT;
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default: break;
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}
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return 0;
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}
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}
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