com.germinus.easyconf.taglib
Class PropertyTag

java.lang.Object
  javax.servlet.jsp.tagext.TagSupport
      javax.servlet.jsp.tagext.BodyTagSupport
          com.germinus.easyconf.taglib.PropertyTag

All Implemented Interfaces:

javax.servlet.jsp.tagext.BodyTag, javax.servlet.jsp.tagext.IterationTag, java.io.Serializable, javax.servlet.jsp.tagext.Tag

public class PropertyTag

extends javax.servlet.jsp.tagext.BodyTagSupport

Read a configuration property and expose it as a page variable and attribute Examples of use: >%@ taglib uri="/WEB-INF/tld/easyconf.tld" prefix="easyconf" %> >easyconf:property id="registration_list" component="registration" property="registration.list" type="java.util.List"/> >logic:iterate id="item" name="registration_list"> >bean:write name="item"/> >br/> >/logic:iterate> >easyconf:property id="registration_disabled" component="registration" property="registration.disabled"/> >logic:equal name="registration_disabled" value="true"> The registration is disabled >/logic:equal>

See Also:

Serialized Form

Field Summary

protected java.lang.String	component
protected java.lang.String	defaultValue
protected java.lang.String	id
protected java.lang.String	property
protected java.lang.String	selector1
protected java.lang.String	selector2
protected java.lang.String	selector3
protected java.lang.String	selector4
protected java.lang.String	selector5
protected java.lang.String	type

Fields inherited from class javax.servlet.jsp.tagext.BodyTagSupport

bodyContent

Fields inherited from class javax.servlet.jsp.tagext.TagSupport

pageContext

Fields inherited from interface javax.servlet.jsp.tagext.BodyTag

EVAL_BODY_BUFFERED, EVAL_BODY_TAG

Fields inherited from interface javax.servlet.jsp.tagext.IterationTag

EVAL_BODY_AGAIN

Fields inherited from interface javax.servlet.jsp.tagext.Tag

EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE

Constructor Summary

PropertyTag()

Method Summary

int	doAfterBody() Save the body content of this tag (if any), or throw a JspException if the value was already defined.
int	doEndTag() Retrieve the required property and expose it as a scripting variable.
int	doStartTag() Check if we need to evaluate the body of the tag
java.lang.String	getComponent()
java.lang.String	getDefaultValue()
java.lang.String	getId()
java.lang.String	getProperty()
java.lang.String	getSelector1()
java.lang.String	getSelector2()
java.lang.String	getSelector3()
java.lang.String	getSelector4()
java.lang.String	getSelector5()
java.lang.String	getType()
void	release()
void	setComponent(java.lang.String component)
void	setDefaultValue(java.lang.String defaultValue) Note: currently this is only used if type is String
void	setId(java.lang.String id)
void	setProperty(java.lang.String property)
void	setSelector1(java.lang.String selector1)
void	setSelector2(java.lang.String selector2)
void	setSelector3(java.lang.String selector3)
void	setSelector4(java.lang.String selector4)
void	setSelector5(java.lang.String selector5)
void	setType(java.lang.String type)

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

doInitBody, getBodyContent, getPreviousOut, setBodyContent

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

findAncestorWithClass, getParent, getValue, getValues, removeValue, setPageContext, setParent, setValue

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.servlet.jsp.tagext.Tag

getParent, setPageContext, setParent

Field Detail

id

protected java.lang.String id

component

protected java.lang.String component

property

protected java.lang.String property

type

protected java.lang.String type

selector1

protected java.lang.String selector1

selector2

protected java.lang.String selector2

selector3

protected java.lang.String selector3

selector4

protected java.lang.String selector4

selector5

protected java.lang.String selector5

defaultValue

protected java.lang.String defaultValue

Constructor Detail

PropertyTag

public PropertyTag()

Method Detail

getId

public java.lang.String getId()

setId

public void setId(java.lang.String id)

getComponent

public java.lang.String getComponent()

setComponent

public void setComponent(java.lang.String component)

getProperty

public java.lang.String getProperty()

setProperty

public void setProperty(java.lang.String property)

getType

public java.lang.String getType()

setType

public void setType(java.lang.String type)

getDefaultValue

public java.lang.String getDefaultValue()

setDefaultValue

public void setDefaultValue(java.lang.String defaultValue)

Note: currently this is only used if type is String

Parameters:

defaultValue -

getSelector1

public java.lang.String getSelector1()

setSelector1

public void setSelector1(java.lang.String selector1)

getSelector2

public java.lang.String getSelector2()

setSelector2

public void setSelector2(java.lang.String selector2)

getSelector3

public java.lang.String getSelector3()

setSelector3

public void setSelector3(java.lang.String selector3)

getSelector4

public java.lang.String getSelector4()

setSelector4

public void setSelector4(java.lang.String selector4)

getSelector5

public java.lang.String getSelector5()

setSelector5

public void setSelector5(java.lang.String selector5)

doStartTag

public int doStartTag()
               throws javax.servlet.jsp.JspException

Check if we need to evaluate the body of the tag

Throws:

javax.servlet.jsp.JspException - if a JSP exception has occurred

doAfterBody

public int doAfterBody()
                throws javax.servlet.jsp.JspException

Save the body content of this tag (if any), or throw a JspException if the value was already defined.

Throws:

javax.servlet.jsp.JspException - if value was defined by an attribute

doEndTag

public int doEndTag()
             throws javax.servlet.jsp.JspException

Retrieve the required property and expose it as a scripting variable.

Throws:

javax.servlet.jsp.JspException - if a JSP exception has occurred

release

public void release()