| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.codehaus.groovy.ast; |
| |
| import groovy.lang.MetaProperty; |
| import org.codehaus.groovy.ast.expr.Expression; |
| import org.codehaus.groovy.ast.stmt.Statement; |
| |
| import static org.apache.groovy.util.BeanUtils.capitalize; |
| import static org.objectweb.asm.Opcodes.ACC_STATIC; |
| |
| /** |
| * Represents a property (member variable, a getter and setter) |
| */ |
| public class PropertyNode extends AnnotatedNode implements Variable { |
| |
| private FieldNode field; |
| private int modifiers; |
| |
| private Statement getterBlock; |
| private Statement setterBlock; |
| private String getterName; |
| private String setterName; |
| |
| public PropertyNode(final String name, final int modifiers, final ClassNode type, final ClassNode owner, final Expression initialValueExpression, final Statement getterBlock, final Statement setterBlock) { |
| this(new FieldNode(name, modifiers & ACC_STATIC, type, owner, initialValueExpression), modifiers, getterBlock, setterBlock); |
| } |
| |
| public PropertyNode(final FieldNode field, final int modifiers, final Statement getterBlock, final Statement setterBlock) { |
| this.field = field; |
| this.modifiers = modifiers; |
| this.getterBlock = getterBlock; |
| this.setterBlock = setterBlock; |
| } |
| |
| public FieldNode getField() { |
| return field; |
| } |
| |
| public void setField(final FieldNode field) { |
| this.field = field; |
| } |
| |
| @Override |
| public int getModifiers() { |
| return modifiers; |
| } |
| |
| public void setModifiers(final int modifiers) { |
| this.modifiers = modifiers; |
| } |
| |
| public Statement getGetterBlock() { |
| return getterBlock; |
| } |
| |
| public void setGetterBlock(final Statement getterBlock) { |
| this.getterBlock = getterBlock; |
| } |
| |
| public Statement getSetterBlock() { |
| return setterBlock; |
| } |
| |
| public void setSetterBlock(final Statement setterBlock) { |
| this.setterBlock = setterBlock; |
| } |
| |
| /** |
| * @since 4.0.0 |
| */ |
| public String getGetterName() { |
| return getterName; |
| } |
| |
| /** |
| * If an explicit getterName has been set, return that, otherwise return the default name for the property. |
| * For a property {@code foo}, the default name is {@code getFoo} except for a boolean property where |
| * {@code isFoo} is the default if no {@code getFoo} method exists in the declaring class. |
| * |
| * @since 4.0.0 |
| */ |
| public String getGetterNameOrDefault() { |
| if (getterName != null) return getterName; |
| String defaultName = "get" + capitalize(getName()); |
| if (ClassHelper.boolean_TYPE.equals(getOriginType()) |
| && !getDeclaringClass().hasMethod(defaultName, Parameter.EMPTY_ARRAY)) { |
| defaultName = "is" + capitalize(getName()); |
| } |
| return defaultName; |
| } |
| |
| /** |
| * @since 4.0.0 |
| */ |
| public void setGetterName(final String getterName) { |
| if (getterName == null || getterName.trim().isEmpty()) { |
| throw new IllegalArgumentException("A non-null non-empty getter name is required"); |
| } |
| this.getterName = getterName.trim(); |
| } |
| |
| /** |
| * @since 4.0.0 |
| */ |
| public String getSetterName() { |
| return setterName; |
| } |
| |
| /** |
| * @since 4.0.0 |
| */ |
| public String getSetterNameOrDefault() { |
| return setterName != null ? setterName : MetaProperty.getSetterName(getName()); |
| } |
| |
| /** |
| * @since 4.0.0 |
| */ |
| public void setSetterName(final String setterName) { |
| if (setterName == null || setterName.trim().isEmpty()) { |
| throw new IllegalArgumentException("A non-null non-empty setter name is required"); |
| } |
| this.setterName = setterName.trim(); |
| } |
| |
| //-------------------------------------------------------------------------- |
| |
| @Override |
| public String getName() { |
| return field.getName(); |
| } |
| |
| @Override |
| public ClassNode getType() { |
| return field.getType(); |
| } |
| |
| @Override |
| public ClassNode getOriginType() { |
| return field.getOriginType(); |
| } |
| |
| public void setType(final ClassNode t) { |
| field.setType(t); |
| } |
| |
| @Override |
| public Expression getInitialExpression() { |
| return field.getInitialExpression(); |
| } |
| |
| @Override |
| public boolean hasInitialExpression() { |
| return field.hasInitialExpression(); |
| } |
| |
| @Override |
| public boolean isInStaticContext() { |
| return field.isInStaticContext(); |
| } |
| |
| @Override |
| public boolean isDynamicTyped() { |
| return field.isDynamicTyped(); |
| } |
| } |