bboss.org.apache.velocity.runtime.directive

类 Parse

java.lang.Object

bboss.org.apache.velocity.runtime.directive.Directive

bboss.org.apache.velocity.runtime.directive.InputBase

bboss.org.apache.velocity.runtime.directive.Parse

所有已实现的接口:

DirectiveConstants, java.lang.Cloneable

public class Parse
extends InputBase

Pluggable directive that handles the #parse() statement in VTL.

 Notes:
 -----
  1) The parsed source material can only come from somewhere in
    the TemplateRoot tree for security reasons. There is no way
    around this.  If you want to include content from elsewhere on
    your disk, use a link from somwhere under Template Root to that
    content.

  2) There is a limited parse depth.  It is set as a property
    "directive.parse.max.depth = 10" by default.  This 10 deep
    limit is a safety feature to prevent infinite loops.
 

字段概要

从类继承的字段 bboss.org.apache.velocity.runtime.directive.Directive

rsvc

从接口继承的字段 bboss.org.apache.velocity.runtime.directive.DirectiveConstants

BLOCK, LINE

构造器概要

构造器

构造器和说明
Parse()

方法概要

限定符和类型	方法和说明
java.lang.String	getName() Return name of this directive.
java.lang.String	getScopeName() Overrides the default to use "template", so that all templates can use the same scope reference, whether rendered via #parse or direct merge.
int	getType() Return type of this directive.
void	init(RuntimeServices rs, InternalContextAdapter context, Node node) Init's the #parse directive.
boolean	render(InternalContextAdapter context, java.io.Writer writer, Node node) iterates through the argument list and renders every argument that is appropriate.

从类继承的方法 bboss.org.apache.velocity.runtime.directive.InputBase

getInputEncoding

从类继承的方法 bboss.org.apache.velocity.runtime.directive.Directive

getColumn, getLine, getTemplateName, isScopeProvided, makeScope, postRender, preRender, setLocation, setLocation

从类继承的方法 java.lang.Object

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

构造器详细资料

Parse

public Parse()

方法详细资料

getName

public java.lang.String getName()

Return name of this directive.

指定者:

getName 在类中 Directive

返回:

The name of this directive.

getScopeName

public java.lang.String getScopeName()

Overrides the default to use "template", so that all templates can use the same scope reference, whether rendered via #parse or direct merge.

覆盖:

getScopeName 在类中 Directive

getType

public int getType()

Return type of this directive.

指定者:

getType 在类中 Directive

返回:

The type of this directive.

init

public void init(RuntimeServices rs,
                 InternalContextAdapter context,
                 Node node)
          throws TemplateInitException

Init's the #parse directive.

覆盖:

init 在类中 Directive

参数:

rs -

context -

node -

抛出:

TemplateInitException

render

public boolean render(InternalContextAdapter context,
                      java.io.Writer writer,
                      Node node)
               throws java.io.IOException,
                      ResourceNotFoundException,
                      ParseErrorException,
                      MethodInvocationException

iterates through the argument list and renders every argument that is appropriate. Any non appropriate arguments are logged, but render() continues.

指定者:

render 在类中 Directive

参数:

context -

writer -

node -

返回:

True if the directive rendered successfully.

抛出:

java.io.IOException

ResourceNotFoundException

ParseErrorException

MethodInvocationException