com.caucho.jsp

Class TagInstance

java.lang.Object

com.caucho.jsp.TagInstance

public class TagInstance
extends java.lang.Object

Describes a single tag instance.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	FRAGMENT_WITH_SIMPLE_PARENT
static java.lang.String	FRAGMENT_WITH_TAG_PARENT
static java.lang.String	TOP_TAG

Constructor Summary

Constructors

Constructor and Description
TagInstance(ParseTagManager manager)
TagInstance(ParseTagManager manager, java.lang.String id)

Method Summary

Modifier and Type	Method and Description
void	addAttribute(QName name, java.lang.Object value) Sets the attribute.
TagInstance	addNewTag(JspGenerator gen, QName tagName, TagInfo tagInfo, java.lang.Class cl, java.util.ArrayList<QName> names, java.util.ArrayList<java.lang.String> values, boolean hasBodyContent) Adds a new tag.
TagInstance	addTag(JspGenerator gen, QName tagName, TagInfo tagInfo, java.lang.Class cl, java.util.ArrayList<QName> names, java.util.ArrayList<java.lang.Object> values, boolean hasBodyContent) Adds a child tag.
TagInstance	findTag(QName tagName, java.util.ArrayList<QName> names, boolean hasBodyContent) Finds the matching tag.
boolean	generateAdapterDeclaration()
TagInstance	get(int i) Iterates through the children.
AnalyzedTag	getAnalyzedTag() Returns the analyzed tag.
boolean	getAndSetInjectFactory(boolean value)
java.lang.String	getAttribute(QName name)
TagAttributeInfo	getAttributeInfo(java.lang.String name)
java.util.ArrayList<QName>	getAttributeNames() Returns the tag's attribute names.
boolean	getBodyContent() Get true if the tag has a body content.
java.lang.String	getId()
java.lang.String	getName() Returns the tag name
boolean	getNeedsAdapter() Set true if needs an adapter.
TagInstance	getParent()
QName	getQName() Returns the tag name
java.lang.Class	getTagClass() Returns the tag class.
TagInfo	getTagInfo()
VariableInfo[]	getVarInfo()
boolean	hasChildren() Returns true if there are children.
boolean	isSimpleTag() Returns true if it's a simple tag.
boolean	isTagFileTag() Returns true if it's a simple tag.
boolean	isTop() Returns true for a top tag.
java.util.Iterator<TagInstance>	iterator() Iterates through the children.
void	setBodyContent(boolean hasBodyContent) Set true if the tag has a body content.
void	setId(java.lang.String id)
void	setNeedsAdapter(boolean needsAdapter) if needs an adapter.
int	size()

Methods inherited from class java.lang.Object

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

Field Detail

TOP_TAG

public static final java.lang.String TOP_TAG

FRAGMENT_WITH_TAG_PARENT

public static final java.lang.String FRAGMENT_WITH_TAG_PARENT

See Also:

Constant Field Values

FRAGMENT_WITH_SIMPLE_PARENT

public static final java.lang.String FRAGMENT_WITH_SIMPLE_PARENT

See Also:

Constant Field Values

Constructor Detail

TagInstance

public TagInstance(ParseTagManager manager)

TagInstance

public TagInstance(ParseTagManager manager,
                   java.lang.String id)

Method Detail

getQName

public QName getQName()

Returns the tag name

getName

public java.lang.String getName()

Returns the tag name

getId

public java.lang.String getId()

setId

public void setId(java.lang.String id)

generateAdapterDeclaration

public boolean generateAdapterDeclaration()

getParent

public TagInstance getParent()

isTop

public boolean isTop()

Returns true for a top tag.

getTagClass

public java.lang.Class getTagClass()

Returns the tag class.

isSimpleTag

public boolean isSimpleTag()

Returns true if it's a simple tag.

isTagFileTag

public boolean isTagFileTag()

Returns true if it's a simple tag.

getTagInfo

public TagInfo getTagInfo()

getAnalyzedTag

public AnalyzedTag getAnalyzedTag()

Returns the analyzed tag.

getVarInfo

public VariableInfo[] getVarInfo()

size

public int size()

hasChildren

public boolean hasChildren()

Returns true if there are children.

getNeedsAdapter

public boolean getNeedsAdapter()

Set true if needs an adapter.

setNeedsAdapter

public void setNeedsAdapter(boolean needsAdapter)

if needs an adapter.

iterator

public java.util.Iterator<TagInstance> iterator()

Iterates through the children.

get

public TagInstance get(int i)

Iterates through the children.

getAttributeNames

public java.util.ArrayList<QName> getAttributeNames()

Returns the tag's attribute names.

setBodyContent

public void setBodyContent(boolean hasBodyContent)

Set true if the tag has a body content.

getBodyContent

public boolean getBodyContent()

Get true if the tag has a body content.

addTag

public TagInstance addTag(JspGenerator gen,
                          QName tagName,
                          TagInfo tagInfo,
                          java.lang.Class cl,
                          java.util.ArrayList<QName> names,
                          java.util.ArrayList<java.lang.Object> values,
                          boolean hasBodyContent)

Adds a child tag. If the tag exists, just reuse it.

Parameters:

tagName - the JSP name of the tag

tagInfo - the TagInfo structure for the tag

cl - the tag's implementation class

names - the array of attribute names

values - the array of attribute values

addNewTag

public TagInstance addNewTag(JspGenerator gen,
                             QName tagName,
                             TagInfo tagInfo,
                             java.lang.Class cl,
                             java.util.ArrayList<QName> names,
                             java.util.ArrayList<java.lang.String> values,
                             boolean hasBodyContent)

Adds a new tag. Always create a new tag.

addAttribute

public void addAttribute(QName name,
                         java.lang.Object value)

Sets the attribute. Null values can't be pre-cached.

getAttribute

public java.lang.String getAttribute(QName name)

getAttributeInfo

public TagAttributeInfo getAttributeInfo(java.lang.String name)

findTag

public TagInstance findTag(QName tagName,
                           java.util.ArrayList<QName> names,
                           boolean hasBodyContent)

Finds the matching tag.

getAndSetInjectFactory

public boolean getAndSetInjectFactory(boolean value)