Package org.apache.wicket.util.template

Class TextTemplateDecorator

java.lang.Object

org.apache.wicket.util.resource.AbstractResourceStream

org.apache.wicket.util.resource.AbstractStringResourceStream

org.apache.wicket.util.template.TextTemplate

org.apache.wicket.util.template.TextTemplateDecorator

All Implemented Interfaces:

Closeable, Serializable, AutoCloseable, IClusterable, IResourceStream, IStringResourceStream, IModifiable

Direct Known Subclasses:

CssTemplate, JavaScriptTemplate

public abstract class TextTemplateDecorator
extends TextTemplate

Provides the ability to 'decorate' the actual template contents before it is contributed to the header. For example, to embed it inside a JavaScript tag pair.

Since:

1.2.6

Author:

Eelco Hillenius

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected TextTemplate	decorated	The decorated TextTemplate.

Fields inherited from class org.apache.wicket.util.resource.AbstractStringResourceStream

DEFAULT_CONTENT_TYPE

Constructor Summary

Constructors

Constructor	Description
TextTemplateDecorator(TextTemplate textTemplate)	Constructor.

Method Summary

Modifier and Type	Method	Description
String	asString()	Returns the decorated contents as a String.
String	asString(Map<String,?> variables)	Returns the decorated contents as a String.
void	close()	Closes the resource.
boolean	equals(Object obj)
abstract String	getAfterTemplateContents()	Retrieves the String to put after the actual template contents, for example:
abstract String	getBeforeTemplateContents()	Retrieves the String to put before the actual template contents, for example:
String	getContentType()	Gets the mime type of this resource
InputStream	getInputStream()	Gets the resource stream.
Locale	getLocale()
String	getString()	Retrieves the String resource.
int	hashCode()
Instant	lastModifiedTime()	Gets the last time this modifiable thing changed.
void	setCharset(Charset charset)	Sets the character set used for reading this resource.
void	setLastModified(Instant lastModified)
void	setLocale(Locale locale)	This method shouldn't be used from the outside.
String	toString()

Methods inherited from class org.apache.wicket.util.template.TextTemplate

interpolate

Methods inherited from class org.apache.wicket.util.resource.AbstractStringResourceStream

getCharset, length

Methods inherited from class org.apache.wicket.util.resource.AbstractResourceStream

getStyle, getVariation, setStyle, setVariation

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.wicket.util.resource.IResourceStream

getStyle, getVariation, setStyle, setVariation

Field Detail

decorated

protected final TextTemplate decorated

The decorated TextTemplate.

Constructor Detail

TextTemplateDecorator

public TextTemplateDecorator(TextTemplate textTemplate)

Constructor.

Parameters:

textTemplate - a TextTemplate to decorate

Method Detail

asString

public String asString()

Returns the decorated contents as a String.

Specified by:

asString in interface IStringResourceStream

Overrides:

asString in class TextTemplate

Returns:

the contents decorated with getBeforeTemplateContents() and getAfterTemplateContents()

See Also:

TextTemplate.asString()

asString

public String asString(Map<String,?> variables)

Returns the decorated contents as a String.

Overrides:

asString in class TextTemplate

Parameters:

variables - the variables to interpolate

Returns:

the contents decorated with getBeforeTemplateContents() and getAfterTemplateContents().

See Also:

TextTemplate.asString(java.util.Map)

getBeforeTemplateContents

public abstract String getBeforeTemplateContents()

Retrieves the String to put before the actual template contents, for example:

    <script type="text/javascript">
 

Returns:

the String to put before the actual template contents

getAfterTemplateContents

public abstract String getAfterTemplateContents()

Retrieves the String to put after the actual template contents, for example:

    </script>
 

Returns:

the String to put after the actual template contents

close

public void close()
           throws IOException

Description copied from interface: IResourceStream

Closes the resource. Normally, this includes closing any underlying input stream returned by getInputStream().

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Specified by:

close in interface IResourceStream

Overrides:

close in class AbstractStringResourceStream

Throws:

IOException

See Also:

IResourceStream.close()

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

getContentType

public String getContentType()

Description copied from interface: IResourceStream

Gets the mime type of this resource

Specified by:

getContentType in interface IResourceStream

Overrides:

getContentType in class AbstractStringResourceStream

Returns:

The mime type of this resource, such as "image/jpeg" or "text/html". Return null to let ResourceStreamRequestHandler handle the Content-Type automatically

See Also:

IResourceStream.getContentType()

getInputStream

public InputStream getInputStream()
                           throws ResourceStreamNotFoundException

Description copied from interface: IResourceStream

Gets the resource stream. You should not directly close this stream. Instead call the close() method on IResourceStream.

Specified by:

getInputStream in interface IResourceStream

Overrides:

getInputStream in class AbstractStringResourceStream

Returns:

Returns the inputStream.

Throws:

ResourceStreamNotFoundException

See Also:

IResourceStream.getInputStream()

getLocale

public Locale getLocale()

Specified by:

getLocale in interface IResourceStream

Overrides:

getLocale in class AbstractResourceStream

Returns:

The Locale where this stream did resolve to

hashCode

public int hashCode()

Overrides:

hashCode in class Object

lastModifiedTime

public Instant lastModifiedTime()

Description copied from interface: IModifiable

Gets the last time this modifiable thing changed.

Specified by:

lastModifiedTime in interface IModifiable

Overrides:

lastModifiedTime in class AbstractStringResourceStream

Returns:

the last modification Time or null if that information is not available

See Also:

IModifiable.lastModifiedTime()

setCharset

public void setCharset(Charset charset)

Description copied from class: AbstractStringResourceStream

Sets the character set used for reading this resource.

Specified by:

setCharset in interface IStringResourceStream

Overrides:

setCharset in class AbstractStringResourceStream

Parameters:

charset - Charset for component

setLastModified

public void setLastModified(Instant lastModified)

Overrides:

setLastModified in class AbstractStringResourceStream

Parameters:

lastModified - The lastModified to set.

setLocale

public void setLocale(Locale locale)

Description copied from interface: IResourceStream

This method shouldn't be used from the outside. It is used by the Loaders to set the resolved locale.

Specified by:

setLocale in interface IResourceStream

Overrides:

setLocale in class AbstractResourceStream

Parameters:

locale - The Locale where this stream did resolve to.

getString

public String getString()

Description copied from class: TextTemplate

Retrieves the String resource.

Specified by:

getString in class TextTemplate

Returns:

the String resource

toString

public String toString()

Overrides:

toString in class Object