wcs.java

Class Picker

java.lang.Object

wcs.java.Picker

public class Picker
extends java.lang.Object

Picker is a template engine building html pages or snippets using replacements and modifications in the html with jQuery-style selectors.

Method Summary

Methods

Modifier and Type	Method and Description
Picker	addClass(java.lang.String where, java.lang.String what) Add a class
Picker	after(java.lang.String where, java.lang.String what) Add after a given node
Picker	append(java.lang.String what) Append the node as a children to the current node
Picker	append(java.lang.String where, java.lang.String what) Append the node as a children to the selected node.
Picker	attr(java.lang.String where, java.lang.String attr, java.lang.String what) Set attribute
Picker	before(java.lang.String where, java.lang.String what) Add before a given node
static Picker	create(java.lang.String html) Get a picker from a string
static Picker	create(java.lang.String html, java.lang.String cssq) Get a picker from a string and select the given query
Picker	dump(Log log) Convenience method to dump the html of the current node - embedded calls are decoded.
static void	dump(Log log, java.lang.String html) Convenience method to dump a generic html are decoded.
Picker	empty() Empty the current node
Picker	empty(java.lang.String where) Empty the specified node
java.lang.String	html(Content... content) Return the inner html of the selected nod.
java.lang.String	innerHtml(Content... content) Alias for html(...)
static Picker	load(java.lang.String resource) Get a picker form a given resource in the classpath and select the given query
static Picker	load(java.lang.String resource, java.lang.String cssq) Get a picker form a given resource in the classpath
Picker	odump(Log log) Convenience method to dump the outer html of the current node - embedded calls are decoded.
java.lang.String	outerHtml(Content... content) Return the html of the selected node including the node itself
Picker	prefixAttrs(java.lang.String where, java.lang.String attr, java.lang.String prefix) Set attribute prefix for all the attributes found
Picker	remove(java.lang.String where) Remove nodes specified
Picker	removeAttrs(java.lang.String where, java.lang.String... attrs) Remove specified attributes
Picker	replace(java.lang.String where, java.lang.String what) Replace where indicated with the specified html
Picker	replaceWith(java.lang.String where, java.lang.String what) Replace tag selected by "where" with String "What"
Picker	select(java.lang.String where) Select a new element and return a new Picker
Picker	single(java.lang.String where) Keep only one instance of the node specified
java.lang.String	toString() Print the current selected node as a string
Picker	up() Return to the precedent selected element

Methods inherited from class java.lang.Object

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

Method Detail

load

public static Picker load(java.lang.String resource,
          java.lang.String cssq)

Get a picker form a given resource in the classpath

Parameters:

resource -

cssq -

Returns:

a new picker

load

public static Picker load(java.lang.String resource)

Get a picker form a given resource in the classpath and select the given query

Parameters:

resource -

cssq -

Returns:

a new picker

create

public static Picker create(java.lang.String html)

Get a picker from a string

Parameters:

resource -

cssq -

Returns:

a new picker

create

public static Picker create(java.lang.String html,
            java.lang.String cssq)

Get a picker from a string and select the given query

Parameters:

resource -

cssq -

Returns:

a new picker

select

public Picker select(java.lang.String where)

Select a new element and return a new Picker

Parameters:

where -

Returns:

Throws:

java.lang.Exception

up

public Picker up()

Return to the precedent selected element

Parameters:

where -

Returns:

replace

public Picker replace(java.lang.String where,
             java.lang.String what)

Replace where indicated with the specified html

Parameters:

where -

what -

Returns:

Throws:

java.lang.Exception

remove

public Picker remove(java.lang.String where)

Remove nodes specified

Parameters:

where -

Returns:

removeAttrs

public Picker removeAttrs(java.lang.String where,
                 java.lang.String... attrs)

Remove specified attributes

Parameters:

where -

Returns:

single

public Picker single(java.lang.String where)

Keep only one instance of the node specified

Parameters:

where -

Returns:

empty

public Picker empty(java.lang.String where)

Empty the specified node

Parameters:

where -

Returns:

empty

public Picker empty()

Empty the current node

Parameters:

where -

Returns:

toString

public java.lang.String toString()

Print the current selected node as a string

Overrides:

toString in class java.lang.Object

html

public java.lang.String html(Content... content)

Return the inner html of the selected nod. Replace the content of all the variables between {{ }}

innerHtml

public java.lang.String innerHtml(Content... content)

Alias for html(...)

outerHtml

public java.lang.String outerHtml(Content... content)

Return the html of the selected node including the node itself

before

public Picker before(java.lang.String where,
            java.lang.String what)

Add before a given node

Parameters:

where -

what -

Returns:

itself

after

public Picker after(java.lang.String where,
           java.lang.String what)

Add after a given node

Parameters:

where -

what -

Returns:

itself

append

public Picker append(java.lang.String where,
            java.lang.String what)

Append the node as a children to the selected node.

Parameters:

where -

what -

Returns:

itself

append

public Picker append(java.lang.String what)

Append the node as a children to the current node

Parameters:

where -

what -

Returns:

attr

public Picker attr(java.lang.String where,
          java.lang.String attr,
          java.lang.String what)

Set attribute

prefixAttrs

public Picker prefixAttrs(java.lang.String where,
                 java.lang.String attr,
                 java.lang.String prefix)

Set attribute prefix for all the attributes found

addClass

public Picker addClass(java.lang.String where,
              java.lang.String what)

Add a class

dump

public Picker dump(Log log)

Convenience method to dump the html of the current node - embedded calls are decoded.

Parameters:

stream -

Returns:

itself

dump

public static void dump(Log log,
        java.lang.String html)

Convenience method to dump a generic html are decoded.

Parameters:

stream -

odump

public Picker odump(Log log)

Convenience method to dump the outer html of the current node - embedded calls are decoded.

Parameters:

stream -

Returns:

replaceWith

public Picker replaceWith(java.lang.String where,
                 java.lang.String what)

Replace tag selected by "where" with String "What"

Parameters:

where - Selection criteria (placeholder)

what - The string to replace the "where" with, this must be valid HTML

Returns:

This picker