org.apache.struts.taglib.tiles
クラス PutTag

java.lang.Object
  javax.servlet.jsp.tagext.TagSupport
      javax.servlet.jsp.tagext.BodyTagSupport
          org.apache.struts.taglib.tiles.PutTag

すべての実装インタフェース:

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

直系の既知のサブクラス:

AddTag

public class PutTag

extends javax.servlet.jsp.tagext.BodyTagSupport

implements ComponentConstants

Put an attribute in enclosing attribute container tag. Enclosing attribute container tag can be : <insert> or <definition>. Exception is thrown if no appropriate tag can be found. Put tag can have following atributes :

name : Name of the attribute

value | content : value to put as attribute

type : value type. Only valid if value is a String and is set by value="something" or by a bean. Possible type are : string (value is used as direct string), page | template (value is used as a page url to insert), definition (value is used as a definition name to insert)

direct : Specify if value is to be used as a direct string or as a page url to insert. This is another way to specify the type. It only apply if value is set as a string, and type is not present.

beanName : Name of a bean used for setting value. Only valid if value is not set. If property is specified, value come from bean's property. Otherwise, bean itself is used for value.

beanProperty : Name of the property used for retrieving value.

beanScope : Scope containing bean.

role : Role to check when 'insert' will be called. If enclosing tag is <insert>, role is checked immediately. If enclosing tag is <definition>, role will be checked when this definition will be inserted.

Value can also come from tag body. Tag body is taken into account only if value is not set by one of the tag attributes. In this case Attribute type is "string", unless tag body define another type.

関連項目:

直列化された形式

フィールドの概要

protected java.lang.String	attributeName Name of attribute to put in component context.
private java.lang.String	beanName Bean name attribute.
private java.lang.String	beanProperty Bean property attribute.
private java.lang.String	beanScope Bean scope attribute.
protected java.lang.String	body The body content of this tag.
private java.lang.String	direct JSP Template compatibility.
protected java.lang.Object	realValue Cached real value computed from tag attributes.
private java.lang.String	role Role attribute.
private java.lang.Object	value Associated attribute value.
private java.lang.String	valueType Requested type for the value.

クラス javax.servlet.jsp.tagext.BodyTagSupport から継承したフィールド

bodyContent

クラス javax.servlet.jsp.tagext.TagSupport から継承したフィールド

id, pageContext

インタフェース org.apache.struts.taglib.tiles.ComponentConstants から継承したフィールド

COMPONENT_CONTEXT, COMPONENT_SCOPE, EXCEPTION_KEY, LOCALE_KEY

インタフェース javax.servlet.jsp.tagext.BodyTag から継承したフィールド

EVAL_BODY_BUFFERED, EVAL_BODY_TAG

インタフェース javax.servlet.jsp.tagext.IterationTag から継承したフィールド

EVAL_BODY_AGAIN

インタフェース javax.servlet.jsp.tagext.Tag から継承したフィールド

EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE

コンストラクタの概要

PutTag()
Default constructor.

メソッドの概要

protected void	callParent() Find parent tag which must implement AttributeContainer.
protected void	computeRealValue() Compute real value according to tag attributes.
int	doAfterBody() Save the body content of this tag (if any)
int	doEndTag() Do end tag.
int	doStartTag() Do start tag.
protected PutTagParent	findEnclosingPutTagParent() Find parent tag which must implement AttributeContainer.
java.lang.String	getBeanName() Get bean name.
java.lang.String	getBeanProperty() Get bean property.
java.lang.String	getBeanScope() Get bean scope.
java.lang.String	getContent() Get content.
java.lang.String	getName() Get name.
java.lang.Object	getRealValue() Get real value according to tag attribute.
protected void	getRealValueFromBean() Extract real value from specified bean.
java.lang.String	getRole() Get role attribute
java.lang.String	getType() Get type.
java.lang.String	getValue() Get value.
void	release() Release all allocated resources.
protected void	releaseInternal() Release internal properties.
void	setBeanName(java.lang.String value) Set bean name.
void	setBeanProperty(java.lang.String value) Set bean property.
void	setBeanScope(java.lang.String value) Set bean scope.
void	setContent(java.lang.Object value) Set content.
void	setContent(java.lang.String value) Set content.
void	setDirect(java.lang.String isDirect) Set direct.
void	setName(java.lang.String value) Set name.
void	setObjectValue(java.lang.Object value) Set property value as an object.
void	setRole(java.lang.String role) Set role attribute.
void	setType(java.lang.String value) Set type.
void	setValue(java.lang.Object value) Set value.
void	setValue(java.lang.String value) Set value.

クラス javax.servlet.jsp.tagext.BodyTagSupport から継承したメソッド

doInitBody, getBodyContent, getPreviousOut, setBodyContent

クラス javax.servlet.jsp.tagext.TagSupport から継承したメソッド

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

クラス java.lang.Object から継承したメソッド

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

インタフェース javax.servlet.jsp.tagext.BodyTag から継承したメソッド

インタフェース javax.servlet.jsp.tagext.Tag から継承したメソッド

getParent, setPageContext, setParent

フィールドの詳細

attributeName

protected java.lang.String attributeName

Name of attribute to put in component context.

value

private java.lang.Object value

Associated attribute value.

direct

private java.lang.String direct

JSP Template compatibility.

valueType

private java.lang.String valueType

Requested type for the value.

beanName

private java.lang.String beanName

Bean name attribute.

beanProperty

private java.lang.String beanProperty

Bean property attribute.

beanScope

private java.lang.String beanScope

Bean scope attribute.

role

private java.lang.String role

Role attribute.

realValue

protected java.lang.Object realValue

Cached real value computed from tag attributes.

body

protected java.lang.String body

The body content of this tag.

コンストラクタの詳細

PutTag

public PutTag()

Default constructor.

メソッドの詳細

release

public void release()

Release all allocated resources.

定義:

インタフェース javax.servlet.jsp.tagext.Tag 内の release

releaseInternal

protected void releaseInternal()

Release internal properties.

setName

public void setName(java.lang.String value)

Set name.

getName

public java.lang.String getName()

Get name.

setValue

public void setValue(java.lang.String value)

Set value. Method added to satisfy Tomcat (bug ?).

getValue

public java.lang.String getValue()

Get value. Method added to satisfy Tomcat (bug ?).

setValue

public void setValue(java.lang.Object value)

Set value.

setObjectValue

public void setObjectValue(java.lang.Object value)

Set property value as an object. Added because some web containers react badly to value as Object.

setContent

public void setContent(java.lang.String value)

Set content. Method added to satisfy Tomcat (bug ?).

getContent

public java.lang.String getContent()

Get content. Method added to satisfy Tomcat (bug ?).

setContent

public void setContent(java.lang.Object value)

Set content.

setDirect

public void setDirect(java.lang.String isDirect)

Set direct. Method added for compatibility with JSP1.1.

setType

public void setType(java.lang.String value)

Set type.

getType

public java.lang.String getType()

Get type.

setBeanName

public void setBeanName(java.lang.String value)

Set bean name.

getBeanName

public java.lang.String getBeanName()

Get bean name.

setBeanProperty

public void setBeanProperty(java.lang.String value)

Set bean property.

getBeanProperty

public java.lang.String getBeanProperty()

Get bean property.

setBeanScope

public void setBeanScope(java.lang.String value)

Set bean scope.

getBeanScope

public java.lang.String getBeanScope()

Get bean scope.

setRole

public void setRole(java.lang.String role)

Set role attribute.

パラメータ:

role - The role the user must be in to store content.

getRole

public java.lang.String getRole()

Get role attribute

戻り値:

The role defined in the tag or null.

getRealValue

public java.lang.Object getRealValue()
                              throws javax.servlet.jsp.JspException

Get real value according to tag attribute. Real value is the value computed after attribute processing.

戻り値:

Real value.

例外:

javax.servlet.jsp.JspException - If something goes wrong while getting value from bean.

computeRealValue

protected void computeRealValue()
                         throws javax.servlet.jsp.JspException

Compute real value according to tag attributes.

例外:

javax.servlet.jsp.JspException - If something goes wrong while getting value from bean.

getRealValueFromBean

protected void getRealValueFromBean()
                             throws javax.servlet.jsp.JspException

Extract real value from specified bean.

例外:

javax.servlet.jsp.JspException - If something goes wrong while getting value from bean.

doStartTag

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

Do start tag.

定義:

インタフェース javax.servlet.jsp.tagext.Tag 内の doStartTag

例外:

javax.servlet.jsp.JspException

doAfterBody

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

Save the body content of this tag (if any)

定義:

インタフェース javax.servlet.jsp.tagext.IterationTag 内の doAfterBody

例外:

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

doEndTag

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

Do end tag.

定義:

インタフェース javax.servlet.jsp.tagext.Tag 内の doEndTag

例外:

javax.servlet.jsp.JspException

callParent

protected void callParent()
                   throws javax.servlet.jsp.JspException

Find parent tag which must implement AttributeContainer.

例外:

javax.servlet.jsp.JspException - If we can't find an appropriate enclosing tag.

findEnclosingPutTagParent

protected PutTagParent findEnclosingPutTagParent()
                                          throws javax.servlet.jsp.JspException

Find parent tag which must implement AttributeContainer.

例外:

javax.servlet.jsp.JspException - If we can't find an appropriate enclosing tag.