Examples with ValueExpression jakarta.el.ValueExpression used on opensource projects

Example 16 with ValueExpression

use of jakarta.el.ValueExpression in project tomcat by apache.

the class TestMethodExpressionImpl method testBug53792a.

@Test
public void testBug53792a() {
    MethodExpression me = factory.createMethodExpression(context, "${beanA.setBean(beanB)}", null, new Class<?>[] { TesterBeanB.class });
    me.invoke(context, null);
    me = factory.createMethodExpression(context, "${beanB.setName('" + BUG53792 + "')}", null, new Class<?>[] { TesterBeanB.class });
    me.invoke(context, null);
    ValueExpression ve = factory.createValueExpression(context, "#{beanA.getBean().name}", java.lang.String.class);
    String actual = (String) ve.getValue(context);
    Assert.assertEquals(BUG53792, actual);
}

Example 17 with ValueExpression

use of jakarta.el.ValueExpression in project tomcat by apache.

the class TestAstMapData method testGetType.

@Test
public void testGetType() {
    ELProcessor processor = new ELProcessor();
    ELContext context = processor.getELManager().getELContext();
    ExpressionFactory factory = ELManager.getExpressionFactory();
    ValueExpression ve = factory.createValueExpression(context, "${{'a':'1','b':'2','c':'3'}}", Map.class);
    Assert.assertEquals(Map.class, ve.getType(context));
    Assert.assertEquals(simpleMap, ve.getValue(context));
}

Example 18 with ValueExpression

use of jakarta.el.ValueExpression in project tomcat by apache.

the class TestAstAssign method testGetType02.

@Test
public void testGetType02() {
    ELProcessor processor = new ELProcessor();
    ELContext context = processor.getELManager().getELContext();
    ExpressionFactory factory = ELManager.getExpressionFactory();
    processor.defineBean("bean01", new TesterBeanB());
    ValueExpression ve = factory.createValueExpression(context, "${bean01.text = 'hello'; bean01.text}", String.class);
    Assert.assertEquals(String.class, ve.getType(context));
    Assert.assertEquals("hello", ve.getValue(context));
}

Example 19 with ValueExpression

use of jakarta.el.ValueExpression in project tomcat by apache.

the class TestAstConcatenation method testGetType.

@Test
public void testGetType() {
    ELProcessor processor = new ELProcessor();
    ELContext context = processor.getELManager().getELContext();
    ExpressionFactory factory = ELManager.getExpressionFactory();
    ValueExpression ve = factory.createValueExpression(context, "${'a' += 3}", String.class);
    Assert.assertEquals(String.class, ve.getType(context));
    Assert.assertEquals("a3", ve.getValue(context));
}

Example 20 with ValueExpression

use of jakarta.el.ValueExpression in project tomcat by apache.

the class TestAstListData method testGetType.

@Test
public void testGetType() {
    ELProcessor processor = new ELProcessor();
    ELContext context = processor.getELManager().getELContext();
    ExpressionFactory factory = ELManager.getExpressionFactory();
    ValueExpression ve = factory.createValueExpression(context, "${['a','b','c','b','c']}", List.class);
    Assert.assertEquals(List.class, ve.getType(context));
    Assert.assertEquals(simpleList, ve.getValue(context));
}