Examples with ExpressionFactory javax.el.ExpressionFactory used on opensource projects

Example 1 with ExpressionFactory

use of javax.el.ExpressionFactory in project jersey by jersey.

the class LinkELContextTest method testLiteralExpression.

@Test
public void testLiteralExpression() {
    System.out.println("Literal expression");
    ExpressionFactory factory = ExpressionFactory.newInstance();
    LinkELContext context = new LinkELContext(new BooleanBean(), null);
    ValueExpression expr = factory.createValueExpression(context, "${1+2}", int.class);
    Object value = expr.getValue(context);
    assertEquals(3, value);
}

Example 2 with ExpressionFactory

use of javax.el.ExpressionFactory in project jersey by jersey.

the class LinkELContextTest method testBooleanExpression.

@Test
public void testBooleanExpression() {
    System.out.println("Boolean expression");
    ExpressionFactory factory = ExpressionFactory.newInstance();
    LinkELContext context = new LinkELContext(new BooleanBean(), null);
    ValueExpression expr = factory.createValueExpression(context, "${entity.enabled}", boolean.class);
    Object value = expr.getValue(context);
    assertEquals(true, value);
    expr = factory.createValueExpression(context, "${entity.getValue(true)}", boolean.class);
    value = expr.getValue(context);
    assertEquals(true, value);
    expr = factory.createValueExpression(context, "${entity.getValue(false)}", boolean.class);
    value = expr.getValue(context);
    assertEquals(false, value);
}

Example 3 with ExpressionFactory

use of javax.el.ExpressionFactory in project jersey by jersey.

the class LinkELContextTest method testExpression.

@Test
public void testExpression() {
    System.out.println("Raw expression");
    ExpressionFactory factory = ExpressionFactory.newInstance();
    LinkELContext context = new LinkELContext(new EntityBean(), null);
    ValueExpression expr = factory.createValueExpression(context, "${entity.id}", String.class);
    Object value = expr.getValue(context);
    assertEquals(ID, value);
}

Example 4 with ExpressionFactory

use of javax.el.ExpressionFactory in project jersey by jersey.

the class LinkELContextTest method testExpressionFactory.

@Test
public void testExpressionFactory() {
    System.out.println("Create expression factory");
    ExpressionFactory factory = ExpressionFactory.newInstance();
    assertNotNull(factory);
}

Example 5 with ExpressionFactory

use of javax.el.ExpressionFactory in project jersey by jersey.

the class LinkELContextTest method testNestedExpression.

@Test
public void testNestedExpression() {
    System.out.println("Nested expression");
    ExpressionFactory factory = ExpressionFactory.newInstance();
    LinkELContext context = new LinkELContext(new OuterEntityBean(), null);
    ValueExpression expr = factory.createValueExpression(context, "${entity.inner.id}", String.class);
    Object value = expr.getValue(context);
    assertEquals(ID, value);
}