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apt-codegen code style

This commit is contained in:
shaojin.wensj 2024-05-26 06:06:36 +08:00
parent 59da55a208
commit fee90aa01b
2 changed files with 579 additions and 524 deletions
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990
codegen/src/main/java/com/alibaba/fastjson2/internal/processor/JSONCompiledAnnotationProcessor.java
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89
codegen/src/main/java/com/alibaba/fastjson2/internal/processor/JavacTreeUtils.java
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@ -2,6 +2,7 @@ package com.alibaba.fastjson2.internal.processor;
import com.alibaba.fastjson2.JSONWriter;
import com.sun.source.tree.MemberReferenceTree;
import com.sun.tools.javac.code.Flags;
import com.sun.tools.javac.code.Symbol;
import com.sun.tools.javac.code.TypeTag;
import com.sun.tools.javac.processing.JavacProcessingEnvironment;
@ -103,6 +104,10 @@ final class JavacTreeUtils {
return treeMaker.Ident(var.name);
}
static JCTree.JCExpression qualIdent(Class type) {
return qualIdent(type.getName());
}
static JCTree.JCExpression qualIdent(String name) {
TypeElement typeElement = elements.getTypeElement(name);
if (typeElement != null) {
@ -225,18 +230,42 @@ final class JavacTreeUtils {
return defVar(flag, identName, identType, null);
}
static JCTree.JCVariableDecl defVar(String identName, JCTree.JCExpression identType) {
return defVar(Flags.PARAMETER, identName, identType, null);
}
static JCTree.JCVariableDecl defVar(long flag, String identName, TypeTag typeTag) {
return defVar(flag, identName, type(typeTag), null);
}
static JCTree.JCVariableDecl defVar(String identName, TypeTag typeTag) {
return defVar(Flags.PARAMETER, identName, type(typeTag), null);
}
static JCTree.JCVariableDecl defVar(String identName, JCTree.JCExpression identType, JCTree.JCExpression init) {
return defVar(Flags.PARAMETER, identName, identType, init);
}
static JCTree.JCVariableDecl defVar(long flag, String identName, JCTree.JCExpression identType, JCTree.JCExpression init) {
return treeMaker.VarDef(modifiers(flag), name(identName), identType, init);
}
static JCTree.JCVariableDecl defVar(String identName, TypeTag typeTag, JCTree.JCExpression init) {
return treeMaker.VarDef(modifiers(Flags.PARAMETER), name(identName), type(typeTag), init);
}
static JCTree.JCVariableDecl defVar(long flag, String identName, TypeTag typeTag, JCTree.JCExpression init) {
return treeMaker.VarDef(modifiers(flag), name(identName), type(typeTag), init);
}
static JCTree.JCVariableDecl defVar(String identName, long init) {
return defVar(Flags.PARAMETER, identName, TypeTag.LONG, literal(init));
}
static JCTree.JCVariableDecl defVar(String identName, int init) {
return defVar(Flags.PARAMETER, identName, TypeTag.INT, literal(init));
}
static JCTree.JCVariableDecl defVar(long flag, String identName, long init) {
return treeMaker.VarDef(modifiers(flag), name(identName), type(TypeTag.LONG), literal(init));
}
@ -245,6 +274,10 @@ final class JavacTreeUtils {
return treeMaker.VarDef(modifiers(flag), name(identName), type(TypeTag.INT), literal(init));
}
static JCTree.JCVariableDecl defVar(String identName, boolean init) {
return defVar(Flags.PARAMETER, identName, init);
}
static JCTree.JCVariableDecl defVar(long flag, String identName, boolean init) {
return treeMaker.VarDef(modifiers(flag), name(identName), type(TypeTag.BOOLEAN), literal(init));
}
@ -718,6 +751,10 @@ final class JavacTreeUtils {
return treeMaker.Assign(expr1, expr2);
}
static JCTree.JCIf defIf(JCTree.JCVariableDecl cond, JCTree.JCStatement thenStmt, JCTree.JCStatement elseStmt) {
return defIf(ident(cond), thenStmt, elseStmt);
}
static JCTree.JCIf defIf(JCTree.JCExpression cond, JCTree.JCStatement thenStmt, JCTree.JCStatement elseStmt) {
return treeMaker.If(cond, thenStmt, elseStmt);
}
@ -774,6 +811,10 @@ final class JavacTreeUtils {
return treeMaker.Binary(JCTree.Tag.EQ, ident(expr1), literal(expr2));
}
static JCTree.JCBinary notNull(JCTree.JCExpression expr1) {
return treeMaker.Binary(JCTree.Tag.NE, expr1, defNull());
}
static JCTree.JCBinary ne(JCTree.JCExpression expr1, JCTree.JCExpression expr2) {
return treeMaker.Binary(JCTree.Tag.NE, expr1, expr2);
}
@ -818,6 +859,10 @@ final class JavacTreeUtils {
return treeMaker.Binary(JCTree.Tag.BITAND, expr1, literal(value));
}
static JCTree.JCBinary bitAnd(JCTree.JCVariableDecl expr1, long value) {
return treeMaker.Binary(JCTree.Tag.BITAND, ident(expr1), literal(value));
}
static JCTree.JCBinary bitAnd(JCTree.JCExpression expr1, JSONWriter.Feature value) {
return treeMaker.Binary(JCTree.Tag.BITAND, expr1, literal(value.mask));
}
@ -830,6 +875,18 @@ final class JavacTreeUtils {
return treeMaker.Unary(tag, expr);
}
static JCTree.JCUnary not(JCTree.JCExpression expr) {
return treeMaker.Unary(JCTree.Tag.NOT, expr);
}
static JCTree.JCUnary not(JCTree.JCVariableDecl var) {
return treeMaker.Unary(JCTree.Tag.NOT, ident(var));
}
static JCTree.JCUnary not(JCTree.JCExpression expr, String name) {
return not(field(expr, name));
}
static JCTree.JCBlock block(JCTree.JCStatement stmt) {
return block(0L, stmt);
}
@ -896,6 +953,10 @@ final class JavacTreeUtils {
return treeMaker.TypeIdent(tag);
}
static JCTree.JCLabeledStatement label(String name) {
return label(name, null);
}
static JCTree.JCLabeledStatement label(String name, JCTree.JCStatement stmt) {
return treeMaker.Labelled(name(name), stmt);
}
@ -1058,10 +1119,22 @@ final class JavacTreeUtils {
return treeMaker.Conditional(cond, trueExpr, falseExpr);
}
static JCTree.JCConditional ternary(JCTree.JCVariableDecl cond, JCTree.JCExpression trueExpr, JCTree.JCExpression falseExpr) {
return treeMaker.Conditional(ident(cond), trueExpr, falseExpr);
}
static JCTree.JCConditional ternary(JCTree.JCExpression cond, JCTree.JCExpression trueExpr, boolean falseExpr) {
return treeMaker.Conditional(cond, trueExpr, literal(falseExpr));
}
static JCTree.JCConditional ternary(JCTree.JCExpression cond, int trueExpr, int falseExpr) {
return treeMaker.Conditional(cond, literal(trueExpr), literal(falseExpr));
}
static JCTree.JCConditional ternary(JCTree.JCVariableDecl cond, int trueExpr, int falseExpr) {
return treeMaker.Conditional(ident(cond), literal(trueExpr), literal(falseExpr));
}
static JCTree.JCConditional ternary(JCTree.JCExpression cond, long trueExpr, long falseExpr) {
return treeMaker.Conditional(cond, literal(trueExpr), literal(falseExpr));
}
@ -1069,4 +1142,20 @@ final class JavacTreeUtils {
static void pos(int pos) {
treeMaker.pos = pos;
}
static JCTree.JCBinary isDisable(JCTree.JCExpression featureValues, JSONWriter.Feature feature) {
return eq(bitAnd(featureValues, literal(feature.mask)), 0);
}
static JCTree.JCBinary isDisable(JCTree.JCExpression featureValues, JSONWriter.Feature feature0, JSONWriter.Feature feature1) {
return eq(bitAnd(featureValues, literal(feature0.mask | feature1.mask)), 0);
}
static JCTree.JCBinary isEnable(JCTree.JCExpression featureValues, JSONWriter.Feature feature) {
return ne(bitAnd(featureValues, literal(feature.mask)), 0);
}
static JCTree.JCBinary isEnable(JCTree.JCExpression featureValues, JSONWriter.Feature feature0, JSONWriter.Feature feature1) {
return ne(bitAnd(featureValues, literal(feature0.mask | feature1.mask)), 0);
}
}