Module com.aoapps.encoding.taglib

Package com.aoapps.encoding.taglib

Class OutTag

java.lang.Object

javax.servlet.jsp.tagext.SimpleTagSupport

com.aoapps.encoding.taglib.EncodingNullTag

com.aoapps.encoding.taglib.OutTag

All Implemented Interfaces:

JspTag, SimpleTag

public class OutTag
extends EncodingNullTag

Author:

AO Industries, Inc.

Constructor Summary

Constructors

Constructor	Description
OutTag()

Method Summary

Modifier and Type	Method	Description
protected void	doTag(Writer out)	Once the out JspWriter has been replaced to output the proper content type, this version of EncodingNullTag.doTag() is called.
MediaType	getOutputType()	Gets the output type of this tag.
void	setDefault(ValueExpression def)
void	setType(Object type)
void	setValue(Object value)
protected void	writePrefix(MediaType containerType, Writer out)	Writes any prefix in the container's media type.
protected void	writeSuffix(MediaType containerType, Writer out)	Writes any suffix in the container's media type.

Methods inherited from class com.aoapps.encoding.taglib.EncodingNullTag

doTag, invoke, setMediaEncoderOptions, writeEncoderPrefix, writeEncoderSuffix

Methods inherited from class javax.servlet.jsp.tagext.SimpleTagSupport

findAncestorWithClass, getJspBody, getJspContext, getParent, setJspBody, setJspContext, setParent

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

OutTag

public OutTag()

Method Details

getOutputType

public MediaType getOutputType()

Description copied from class: EncodingNullTag

Gets the output type of this tag. This is used to determine the correct encoder. If the tag never has any output this should return null. When null is returned, any output will result in an error.

Specified by:

getOutputType in class EncodingNullTag

setValue

public void setValue(Object value)

setDefault

public void setDefault(ValueExpression def)

setType

public void setType(Object type)

writePrefix

protected void writePrefix(MediaType containerType,
 Writer out)
                    throws JspException,
IOException

Description copied from class: EncodingNullTag

Writes any prefix in the container's media type. The output must be valid for the provided type. This will not be called when the output type is null.

This default implementation prints nothing.

Overrides:

writePrefix in class EncodingNullTag

Parameters:

out - Validates all characters against the container media type. Already optimized via Coercion.optimize(java.io.Writer, com.aoapps.lang.io.Encoder).

Throws:

JspException

IOException

See Also:

• EncodingNullTag.getOutputType()

doTag

protected void doTag(Writer out)
              throws JspException,
IOException

Description copied from class: EncodingNullTag

Once the out JspWriter has been replaced to output the proper content type, this version of EncodingNullTag.doTag() is called.

The body, if present, has already been invoked with any output discarded.

This default implementation does nothing.

Overrides:

doTag in class EncodingNullTag

Parameters:

out - When the output type is null, will throw an exception if anything written, otherwise validates all characters against the output type. Already optimized via Coercion.optimize(java.io.Writer, com.aoapps.lang.io.Encoder).

Throws:

JspException

IOException

writeSuffix

protected void writeSuffix(MediaType containerType,
 Writer out)
                    throws JspException,
IOException

Description copied from class: EncodingNullTag

Writes any suffix in the container's media type. The output must be valid for the provided type. This will not be called when the output type is null.

This default implementation prints nothing.

Overrides:

writeSuffix in class EncodingNullTag

Parameters:

out - Validates all characters against the container media type. Already optimized via Coercion.optimize(java.io.Writer, com.aoapps.lang.io.Encoder).

Throws:

JspException

IOException

See Also:

• EncodingNullTag.getOutputType()