84 lines
2.8 KiB
Java
84 lines
2.8 KiB
Java
/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.apache.el.parser;
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import javax.el.ELContext;
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import javax.el.ELManager;
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import javax.el.ELProcessor;
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import javax.el.ExpressionFactory;
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import javax.el.ValueExpression;
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import org.junit.Assert;
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import org.junit.Test;
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public class TestAstAssign {
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@Test
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public void testGetValue01() {
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ELProcessor processor = new ELProcessor();
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processor.defineBean("bean01", new TesterBeanB());
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Object result = processor.getValue(
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"bean01.text = 'hello'", String.class);
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Assert.assertEquals("hello", result);
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}
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@Test
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public void testGetValue02() {
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ELProcessor processor = new ELProcessor();
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processor.defineBean("bean01", new TesterBeanB());
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Object result = processor.getValue(
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"bean01.text = 'hello'; bean01.text", String.class);
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Assert.assertEquals("hello", result);
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}
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@Test
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public void testGetType01() {
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ELProcessor processor = new ELProcessor();
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ELContext context = processor.getELManager().getELContext();
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ExpressionFactory factory = ELManager.getExpressionFactory();
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processor.defineBean("bean01", new TesterBeanB());
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ValueExpression ve = factory.createValueExpression(
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context, "${bean01.text = 'hello'}", String.class);
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Assert.assertEquals(String.class, ve.getType(context));
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Assert.assertEquals("hello", ve.getValue(context));
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}
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@Test
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public void testGetType02() {
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ELProcessor processor = new ELProcessor();
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ELContext context = processor.getELManager().getELContext();
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ExpressionFactory factory = ELManager.getExpressionFactory();
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processor.defineBean("bean01", new TesterBeanB());
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ValueExpression ve = factory.createValueExpression(
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context, "${bean01.text = 'hello'; bean01.text}", String.class);
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Assert.assertEquals(String.class, ve.getType(context));
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Assert.assertEquals("hello", ve.getValue(context));
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}
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}
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