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com.liferay.source.formatter.JavaTerm Maven / Gradle / Ivy
/**
* Copyright (c) 2000-present Liferay, Inc. All rights reserved.
*
* This library is free software; you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by the Free
* Software Foundation; either version 2.1 of the License, or (at your option)
* any later version.
*
* This library is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
* details.
*/
package com.liferay.source.formatter;
import com.liferay.portal.kernel.util.CharPool;
import com.liferay.portal.kernel.util.StringPool;
import com.liferay.portal.kernel.util.StringUtil;
import com.liferay.portal.kernel.util.Validator;
import java.util.ArrayList;
import java.util.List;
/**
* @author Hugo Huijser
*/
public class JavaTerm {
public static final int TYPE_CLASS_PRIVATE = 24;
public static final int TYPE_CLASS_PRIVATE_STATIC = 23;
public static final int TYPE_CLASS_PROTECTED = 16;
public static final int TYPE_CLASS_PROTECTED_STATIC = 15;
public static final int TYPE_CLASS_PUBLIC = 8;
public static final int TYPE_CLASS_PUBLIC_STATIC = 7;
public static final int TYPE_CONSTRUCTOR_PRIVATE = 18;
public static final int TYPE_CONSTRUCTOR_PROTECTED = 10;
public static final int TYPE_CONSTRUCTOR_PUBLIC = 4;
public static final int TYPE_METHOD_PRIVATE = 19;
public static final int TYPE_METHOD_PRIVATE_STATIC = 17;
public static final int TYPE_METHOD_PROTECTED = 11;
public static final int TYPE_METHOD_PROTECTED_STATIC = 9;
public static final int TYPE_METHOD_PUBLIC = 5;
public static final int TYPE_METHOD_PUBLIC_STATIC = 3;
public static final int TYPE_STATIC_BLOCK = 21;
public static final int TYPE_VARIABLE_PRIVATE = 22;
public static final int TYPE_VARIABLE_PRIVATE_STATIC = 20;
public static final int TYPE_VARIABLE_PROTECTED = 14;
public static final int TYPE_VARIABLE_PROTECTED_STATIC = 12;
public static final int TYPE_VARIABLE_PUBLIC = 6;
public static final int TYPE_VARIABLE_PUBLIC_STATIC = 1;
public JavaTerm(
String name, int type, String content, int lineCount, String indent) {
_name = name;
_type = type;
_content = content;
_lineCount = lineCount;
_indent = indent;
}
public String getContent() {
return _content;
}
public String getIndent() {
return _indent;
}
public int getLineCount() {
return _lineCount;
}
public String getName() {
return _name;
}
public List getParameterNames() {
if (_parameterNames == null) {
_readReturnTypeAndParameters();
}
return _parameterNames;
}
public List getParameterTypes() {
if (_parameterTypes == null) {
_readReturnTypeAndParameters();
}
return _parameterTypes;
}
public String getReturnType() {
if (_returnType == null) {
_readReturnTypeAndParameters();
}
return _returnType;
}
public int getType() {
return _type;
}
public boolean hasAnnotation(String annotation) {
if (_content.contains(_indent + StringPool.AT + annotation + "\n") ||
_content.contains(
_indent + StringPool.AT + annotation +
StringPool.OPEN_PARENTHESIS)) {
return true;
}
return false;
}
public boolean hasReturnType() {
if (Validator.isNotNull(getReturnType())) {
return true;
}
return false;
}
public boolean isClass() {
if ((_type == TYPE_CLASS_PRIVATE) ||
(_type == TYPE_CLASS_PRIVATE_STATIC) ||
(_type == TYPE_CLASS_PROTECTED) ||
(_type == TYPE_CLASS_PROTECTED_STATIC) ||
(_type == TYPE_CLASS_PUBLIC) ||
(_type == TYPE_CLASS_PUBLIC_STATIC)) {
return true;
}
else {
return false;
}
}
public boolean isConstructor() {
if ((_type == TYPE_CONSTRUCTOR_PRIVATE) ||
(_type == TYPE_CONSTRUCTOR_PROTECTED) ||
(_type == TYPE_CONSTRUCTOR_PUBLIC)) {
return true;
}
else {
return false;
}
}
public boolean isMethod() {
if ((_type == TYPE_METHOD_PRIVATE) ||
(_type == TYPE_METHOD_PRIVATE_STATIC) ||
(_type == TYPE_METHOD_PROTECTED) ||
(_type == TYPE_METHOD_PROTECTED_STATIC) ||
(_type == TYPE_METHOD_PUBLIC) ||
(_type == TYPE_METHOD_PUBLIC_STATIC)) {
return true;
}
else {
return false;
}
}
public boolean isPrivate() {
if ((_type == TYPE_CLASS_PRIVATE) ||
(_type == TYPE_CLASS_PRIVATE_STATIC) ||
(_type == TYPE_CONSTRUCTOR_PRIVATE) ||
(_type == TYPE_METHOD_PRIVATE) ||
(_type == TYPE_METHOD_PRIVATE_STATIC) ||
(_type == TYPE_VARIABLE_PRIVATE) ||
(_type == TYPE_VARIABLE_PRIVATE_STATIC)) {
return true;
}
else {
return false;
}
}
public boolean isProtected() {
if ((_type == TYPE_CLASS_PROTECTED) ||
(_type == TYPE_CLASS_PROTECTED_STATIC) ||
(_type == TYPE_CONSTRUCTOR_PROTECTED) ||
(_type == TYPE_METHOD_PROTECTED) ||
(_type == TYPE_METHOD_PROTECTED_STATIC) ||
(_type == TYPE_VARIABLE_PROTECTED) ||
(_type == TYPE_VARIABLE_PROTECTED_STATIC)) {
return true;
}
else {
return false;
}
}
public boolean isPublic() {
if ((_type == TYPE_CLASS_PUBLIC) ||
(_type == TYPE_CLASS_PUBLIC_STATIC) ||
(_type == TYPE_CONSTRUCTOR_PUBLIC) ||
(_type == TYPE_METHOD_PUBLIC) ||
(_type == TYPE_METHOD_PUBLIC_STATIC) ||
(_type == TYPE_VARIABLE_PUBLIC) ||
(_type == TYPE_VARIABLE_PUBLIC_STATIC)) {
return true;
}
else {
return false;
}
}
public boolean isStatic() {
if ((_type == TYPE_CLASS_PRIVATE_STATIC) ||
(_type == TYPE_CLASS_PROTECTED_STATIC) ||
(_type == TYPE_CLASS_PUBLIC_STATIC) ||
(_type == TYPE_METHOD_PRIVATE_STATIC) ||
(_type == TYPE_METHOD_PROTECTED_STATIC) ||
(_type == TYPE_METHOD_PUBLIC_STATIC) ||
(_type == TYPE_VARIABLE_PRIVATE_STATIC) ||
(_type == TYPE_VARIABLE_PROTECTED_STATIC) ||
(_type == TYPE_VARIABLE_PUBLIC_STATIC)) {
return true;
}
else {
return false;
}
}
public boolean isVariable() {
if ((_type == TYPE_VARIABLE_PRIVATE) ||
(_type == TYPE_VARIABLE_PRIVATE_STATIC) ||
(_type == TYPE_VARIABLE_PROTECTED) ||
(_type == TYPE_VARIABLE_PROTECTED_STATIC) ||
(_type == TYPE_VARIABLE_PUBLIC) ||
(_type == TYPE_VARIABLE_PUBLIC_STATIC)) {
return true;
}
else {
return false;
}
}
public void setType(int type) {
_type = type;
}
private void _readReturnTypeAndParameters() {
_parameterNames = new ArrayList<>();
_parameterTypes = new ArrayList<>();
_returnType = StringPool.BLANK;
if (!isConstructor() && !isMethod()) {
return;
}
int x = -1;
if (isPrivate()) {
x = _content.indexOf("\tprivate ");
}
else if (isProtected()) {
x = _content.indexOf("\tprotected ");
}
else if (isPublic()) {
x = _content.indexOf("\tpublic ");
}
if (x == -1) {
return;
}
int y = _content.indexOf(CharPool.OPEN_PARENTHESIS, x);
if (isMethod()) {
String linePart = _content.substring(x, y);
linePart = StringUtil.removeChar(linePart, CharPool.TAB);
linePart = StringUtil.replace(
linePart, StringPool.PERIOD + StringPool.NEW_LINE,
StringPool.PERIOD);
linePart = StringUtil.replace(
linePart, CharPool.NEW_LINE, StringPool.SPACE);
int z = linePart.lastIndexOf(CharPool.SPACE);
linePart = linePart.substring(0, z);
while (true) {
z = linePart.lastIndexOf(CharPool.SPACE, z - 1);
_returnType = linePart.substring(z + 1);
if (_javaSourceProcessor.getLevel(_returnType, "<", ">") == 0) {
break;
}
}
if (_returnType.equals("void")) {
_returnType = StringPool.BLANK;
}
}
x = y;
String parameters = StringPool.BLANK;
while (true) {
y = _content.indexOf(CharPool.CLOSE_PARENTHESIS, y + 1);
if (y == -1) {
return;
}
parameters = _content.substring(x + 1, y);
if (_javaSourceProcessor.getLevel(parameters) == 0) {
break;
}
}
parameters = StringUtil.removeChar(parameters, CharPool.TAB);
parameters = StringUtil.replace(
parameters, StringPool.PERIOD + StringPool.NEW_LINE,
StringPool.PERIOD);
parameters = StringUtil.replace(
parameters, CharPool.NEW_LINE, StringPool.SPACE);
for (x = 0;;) {
parameters = StringUtil.trim(parameters);
if (parameters.startsWith(StringPool.AT)) {
parameters = _stripAnnotation(parameters);
}
if (parameters.startsWith("final ")) {
parameters = parameters.substring(6);
}
x = parameters.indexOf(CharPool.SPACE, x + 1);
if (x == -1) {
return;
}
String parameterType = parameters.substring(0, x);
if (_javaSourceProcessor.getLevel(parameterType, "<", ">") != 0) {
continue;
}
_parameterTypes.add(parameterType);
y = parameters.indexOf(CharPool.COMMA, x);
if (y == -1) {
_parameterNames.add(parameters.substring(x + 1));
return;
}
_parameterNames.add(parameters.substring(x + 1, y));
parameters = parameters.substring(y + 1);
x = 0;
}
}
private String _stripAnnotation(String parameters) {
int pos = -1;
while (true) {
pos = parameters.indexOf(CharPool.SPACE, pos + 1);
if (pos == -1) {
return parameters;
}
String annotation = parameters.substring(0, pos);
if ((_javaSourceProcessor.getLevel(annotation) == 0) &&
(_javaSourceProcessor.getLevel(annotation, "<", ">") == 0)) {
return parameters.substring(pos + 1);
}
}
}
private final String _content;
private final String _indent;
private final JavaSourceProcessor _javaSourceProcessor =
new JavaSourceProcessor();
private final int _lineCount;
private final String _name;
private List _parameterNames;
private List _parameterTypes;
private String _returnType;
private int _type;
}
