Overview | Package | Class | Tree | Deprecated | Index | Help
| Oracle Application Server Containers for J2EE Support for JavaServer Pages API Reference 10g Release 2 (10.1.2) B14015-02
PREV CLASS NEXT CLASS | FRAMES NO FRAMES
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD

## oracle.jsp.jml
Class JmlBoolean

`java.lang.Object
oracle.jsp.jml.JmlBoolean`

All Implemented Interfaces:
  java.io.Serializable

public final class JmlBoolean
extends java.lang.Object
implements java.io.Serializable

JmlBoolean wraps the primitive type `boolean` in a Java bean. It has a single property, `value` that represents the bean's typed value. It is designed to work more effectively in JSPs than Java primitive types or their corresponding wrapper `java.lang.*` objects. Specifically, JmlBoolean overcomes:

- inability to attach Java primitive types on JSP scope (objects).
- inability to declare most `java.lang.*` objects using <jsp:useBean>
- inability to modify a `java.lang.*` object's value after created.

See Also:
  Serialized Form

Field Summary
`static JmlBoolean` | `FALSE` The `JmlBoolean` object corresponding to the primitive value false.
`static JmlBoolean` | `TRUE` The `JmlBoolean` object corresponding to the primitive value true.

Constructor Summary
`JmlBoolean()` Constructs a default `JmlBoolean` object.
`JmlBoolean(boolean bool)` Constructs a `JmlBoolean` object whose value is `boolean`.
`JmlBoolean(java.lang.Boolean bool)` Constructs a `JmlBoolean` object whose value is `java.lang.Boolean` .
`JmlBoolean(JmlBoolean bool)` Constructs a `JmlBoolean` object whose value is taken from another `JmlBoolean` .
`JmlBoolean(java.lang.String bool)` Constructs a `JmlBoolean` object whose value is represented by `java.lang.String`.

Method Summary
`boolean` | `equals(boolean bool)` Tests whether the beans's `value` property is equal to `boolean`.
`boolean` | `getValue()` Returns the beans's `value` property as a `boolean`.
`void` | `setTypedValue(boolean bool)` Sets the beans's `value` property to the `boolean`.
`void` | `setTypedValue(java.lang.Boolean bool)` Sets the beans's `value` property to the `java.lang.Boolean`.
`void` | `setTypedValue(JmlBoolean bool)` Sets the beans's `value` property to the `JmlBoolean`.
`void` | `setTypedValue(java.lang.String bool)` Sets the beans's `value` property to the `java.lang.String`.
`void` | `setValue(boolean bool)` Sets the beans's `value` property to the `boolean`.
`java.lang.String` | `toString()` Returns the beans's `value` property as a `java.lang.String`.
`boolean` | `typedEquals(java.lang.Boolean bool)` Tests whether the beans's `value` property is equal to `java.lang.Boolean`.
`boolean` | `typedEquals(JmlBoolean bool)` Tests whether the beans's `value` property is equal to `JmlBoolean`.
`boolean` | `typedEquals(java.lang.String bool)` Tests whether the beans's `value` property is equal to `java.lang.String`.

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

Field Detail

### TRUE

    public static final JmlBoolean TRUE

  The `JmlBoolean` object corresponding to the primitive value true.

### FALSE

    public static final JmlBoolean FALSE

  The `JmlBoolean` object corresponding to the primitive value false.

Constructor Detail

### JmlBoolean

    public JmlBoolean()

  Constructs a default `JmlBoolean` object. The object's default `value` is `false`.

### JmlBoolean

    public JmlBoolean(boolean bool)

  Constructs a `JmlBoolean` object whose value is `boolean`.

### JmlBoolean

    public JmlBoolean(java.lang.String bool)

  Constructs a `JmlBoolean` object whose value is represented by `java.lang.String`. The value is converted according to the same rules as the `java.lang.Boolean` String constructor.

### JmlBoolean

    public JmlBoolean(java.lang.Boolean bool)

  Constructs a `JmlBoolean` object whose value is `java.lang.Boolean` .

### JmlBoolean

    public JmlBoolean(JmlBoolean bool)

  Constructs a `JmlBoolean` object whose value is taken from another `JmlBoolean` .

Method Detail

### getValue

    public boolean getValue()

  Returns the beans's `value` property as a `boolean`.

### setValue

    public void setValue(boolean bool)

  Sets the beans's `value` property to the `boolean`.

### setTypedValue

    public void setTypedValue(java.lang.String bool)

  Sets the beans's `value` property to the `java.lang.String`. Conversion occurs according to the same rules as `java.lang.Boolean.valueOf()`.

### setTypedValue

    public void setTypedValue(java.lang.Boolean bool)

  Sets the beans's `value` property to the `java.lang.Boolean`.

### setTypedValue

    public void setTypedValue(boolean bool)

  Sets the beans's `value` property to the `boolean`.

### setTypedValue

    public void setTypedValue(JmlBoolean bool)

  Sets the beans's `value` property to the `JmlBoolean`.

### equals

    public boolean equals(boolean bool)

  Tests whether the beans's `value` property is equal to `boolean`.

### typedEquals

    public boolean typedEquals(java.lang.Boolean bool)

  Tests whether the beans's `value` property is equal to `java.lang.Boolean`.

### typedEquals

    public boolean typedEquals(java.lang.String bool)

  Tests whether the beans's `value` property is equal to `java.lang.String`. The comparison is made after converting the `java.lang.String` to a `JmlBoolean`.

### typedEquals

    public boolean typedEquals(JmlBoolean bool)

  Tests whether the beans's `value` property is equal to `JmlBoolean`.

### toString

    public java.lang.String toString()

  Returns the beans's `value` property as a `java.lang.String`. If `true` then `"true"` is returned. If `false` then `"false"` is returned.

Overview | Package | Class | Tree | Deprecated | Index | Help
| Oracle Application Server Containers for J2EE Support for JavaServer Pages API Reference 10g Release 2 (10.1.2) B14015-02
PREV CLASS NEXT CLASS | FRAMES NO FRAMES
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD

Copyright © 2004, 2005, Oracle. All rights reserved.