Package javax.servlet.jsp.tagext
Class TagAttributeInfo
- java.lang.Object
-
- javax.servlet.jsp.tagext.TagAttributeInfo
-
public class TagAttributeInfo extends java.lang.Object
Information on the attributes of a Tag, available at translation time. This class is instantiated from the Tag Library Descriptor file (TLD).Only the information needed to generate code is included here. Other information like SCHEMA for validation belongs elsewhere.
-
-
Field Summary
Fields Modifier and Type Field Description static java.lang.String
ID
"id" is wired in to be ID.
-
Constructor Summary
Constructors Constructor Description TagAttributeInfo(java.lang.String name, boolean required, java.lang.String type, boolean reqTime)
Constructor for TagAttributeInfo.
-
Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
canBeRequestTime()
Whether this attribute can hold a request-time value.static TagAttributeInfo
getIdAttribute(TagAttributeInfo[] a)
Convenience static method that goes through an array of TagAttributeInfo objects and looks for "id".java.lang.String
getName()
The name of this attribute.java.lang.String
getTypeName()
The type (as a String) of this attribute.boolean
isRequired()
Whether this attribute is required.java.lang.String
toString()
-
-
-
Field Detail
-
ID
public static final java.lang.String ID
"id" is wired in to be ID. There is no real benefit in having it be something else IDREFs are not handled any differently.- See Also:
- Constant Field Values
-
-
Constructor Detail
-
TagAttributeInfo
public TagAttributeInfo(java.lang.String name, boolean required, java.lang.String type, boolean reqTime)
Constructor for TagAttributeInfo. This class is to be instantiated only from the TagLibrary code under request from some JSP code that is parsing a TLD (Tag Library Descriptor).- Parameters:
name
- The name of the attribute.required
- If this attribute is required in tag instances.type
- The name of the type of the attribute.reqTime
- Whether this attribute holds a request-time Attribute.
-
-
Method Detail
-
getName
public java.lang.String getName()
The name of this attribute.- Returns:
- the name of the attribute
-
getTypeName
public java.lang.String getTypeName()
The type (as a String) of this attribute.- Returns:
- the type of the attribute
-
canBeRequestTime
public boolean canBeRequestTime()
Whether this attribute can hold a request-time value.- Returns:
- if the attribute can hold a request-time value.
-
isRequired
public boolean isRequired()
Whether this attribute is required.- Returns:
- if the attribute is required.
-
getIdAttribute
public static TagAttributeInfo getIdAttribute(TagAttributeInfo[] a)
Convenience static method that goes through an array of TagAttributeInfo objects and looks for "id".- Parameters:
a
- An array of TagAttributeInfo- Returns:
- The TagAttributeInfo reference with name "id"
-
toString
public java.lang.String toString()
- Overrides:
toString
in classjava.lang.Object
-
-