org.apache.jasper.el
Class JspValueExpression

java.lang.Object
  javax.el.Expression
      javax.el.ValueExpression
          org.apache.jasper.el.JspValueExpression

All Implemented Interfaces:

java.io.Externalizable, java.io.Serializable

public final class JspValueExpression
extends javax.el.ValueExpression
implements java.io.Externalizable

Wrapper for providing context to ValueExpressions

Author:

Jacob Hookom

See Also:

Serialized Form

JspValueExpression

public JspValueExpression()

JspValueExpression

public JspValueExpression(java.lang.String mark,
                          javax.el.ValueExpression target)

getExpectedType

public java.lang.Class<?> getExpectedType()

Specified by:

getExpectedType in class javax.el.ValueExpression

getType

public java.lang.Class<?> getType(javax.el.ELContext context)
                           throws java.lang.NullPointerException,
                                  javax.el.PropertyNotFoundException,
                                  javax.el.ELException

Specified by:

getType in class javax.el.ValueExpression

Throws:

java.lang.NullPointerException

javax.el.PropertyNotFoundException

javax.el.ELException

isReadOnly

public boolean isReadOnly(javax.el.ELContext context)
                   throws java.lang.NullPointerException,
                          javax.el.PropertyNotFoundException,
                          javax.el.ELException

Specified by:

isReadOnly in class javax.el.ValueExpression

Throws:

java.lang.NullPointerException

javax.el.PropertyNotFoundException

javax.el.ELException

setValue

public void setValue(javax.el.ELContext context,
                     java.lang.Object value)
              throws java.lang.NullPointerException,
                     javax.el.PropertyNotFoundException,
                     javax.el.PropertyNotWritableException,
                     javax.el.ELException

Specified by:

setValue in class javax.el.ValueExpression

Throws:

java.lang.NullPointerException

javax.el.PropertyNotFoundException

javax.el.PropertyNotWritableException

javax.el.ELException

getValue

public java.lang.Object getValue(javax.el.ELContext context)
                          throws java.lang.NullPointerException,
                                 javax.el.PropertyNotFoundException,
                                 javax.el.ELException

Specified by:

getValue in class javax.el.ValueExpression

Throws:

java.lang.NullPointerException

javax.el.PropertyNotFoundException

javax.el.ELException

equals

public boolean equals(java.lang.Object obj)

Specified by:

equals in class javax.el.Expression

hashCode

public int hashCode()

Specified by:

hashCode in class javax.el.Expression

getExpressionString

public java.lang.String getExpressionString()

Specified by:

getExpressionString in class javax.el.Expression

isLiteralText

public boolean isLiteralText()

Specified by:

isLiteralText in class javax.el.Expression

writeExternal

public void writeExternal(java.io.ObjectOutput out)
                   throws java.io.IOException

Specified by:

writeExternal in interface java.io.Externalizable

Throws:

java.io.IOException

readExternal

public void readExternal(java.io.ObjectInput in)
                  throws java.io.IOException,
                         java.lang.ClassNotFoundException

Specified by:

readExternal in interface java.io.Externalizable

Throws:

java.io.IOException

java.lang.ClassNotFoundException