# Class PageInfo

java.lang.Object
org.apache.jasper.compiler.PageInfo

public class PageInfo extends Object
A repository for various info about the translation unit under compilation.

- ## Method Summary

  Modifier and Type
  Method
  Description
  `void`
  `addDependant(String d, Long lastModified)`
  Adds a dependent file to this page.
  `void`
  `addImport(String imp)`
  Adds a single import to this page.
  `void`
  `addImports(List<String> imports)`
  Adds multiple imports to this page.
  `void`
  `addPrefix(String prefix)`
  Adds the given prefix to the set of prefixes of this translation unit.
  `void`
  `addPrefixMapping(String prefix, String uri)`
  Maps the given prefix to the given URI.
  `void`
  `addTaglib(String uri, TagLibraryInfo info)`
  Maps the given URI to the given tag library.
  `boolean`
  `containsPrefix(String prefix)`
  Checks to see if this translation unit contains the given prefix.
  `String`
  `getAutoFlush()`
  Returns the autoFlush attribute value.
  `BeanRepository`
  `getBeanRepository()`
  Returns the bean repository for this page.
  `int`
  `getBuffer()`
  Returns the buffer size in bytes.
  `String`
  `getBufferValue()`
  Returns the buffer value.
  `String`
  `getContentType()`
  Returns the content type.
  `String`
  `getDeferredSyntaxAllowedAsLiteral()`
  Returns the deferredSyntaxAllowedAsLiteral attribute value.
  `Map<String,Long>`
  `getDependants()`
  Returns the map of dependent files.
  `String`
  `getDoctypeName()`
  Returns the DOCTYPE name.
  `String`
  `getDoctypePublic()`
  Returns the DOCTYPE public identifier.
  `String`
  `getDoctypeSystem()`
  Returns the DOCTYPE system identifier.
  `String`
  `getErrorOnELNotFound()`
  Returns the errorOnELNotFound attribute value.
  `String`
  `getErrorPage()`
  Returns the error page URL.
  `ExpressionFactory`
  `getExpressionFactory()`
  Returns the expression factory.
  `String`
  `getExtends()`
  Gets the value of the 'extends' page directive attribute.
  `String`
  `getExtends(boolean useDefault)`
  Gets the value of the 'extends' page directive attribute.
  `List<String>`
  `getImports()`
  Returns the list of imports for this page.
  `Collection<String>`
  `getIncludeCoda()`
  Returns the collection of include coda files.
  `Collection<String>`
  `getIncludePrelude()`
  Returns the collection of include prelude files.
  `String`
  `getInfo()`
  Returns the page info string.
  `String`
  `getIsELIgnored()`
  Returns the isELIgnored attribute value.
  `String`
  `getIsErrorPage()`
  Returns the isErrorPage attribute value.
  `String`
  `getJspFile()`
  Returns the JSP file path.
  `String`
  `getLanguage(boolean useDefault)`
  Returns the language attribute value.
  `Mark`
  `getNonCustomTagPrefix(String prefix)`
  Gets the mark for a non-custom tag prefix.
  `String`
  `getOmitXmlDecl()`
  Returns the omit XML declaration setting.
  `String`
  `getSession()`
  Returns the session attribute value.
  `TagLibraryInfo`
  `getTaglib(String uri)`
  Gets the tag library corresponding to the given URI.
  `Collection<TagLibraryInfo>`
  `getTaglibs()`
  Gets the collection of tag libraries that are associated with a URI.
  `String`
  `getTrimDirectiveWhitespaces()`
  Returns the trimDirectiveWhitespaces attribute value.
  `String`
  `getURI(String prefix)`
  Returns the URI to which the given prefix maps.
  `Set<String>`
  `getVarInfoNames()`
  Returns the set of variable info names.
  `boolean`
  `hasJspRoot()`
  Checks if this page has a JSP root.
  `boolean`
  `hasTaglib(String uri)`
  Checks to see if the given URI is mapped to a tag library.
  `boolean`
  `isAutoFlush()`
  Checks if autoFlush is enabled.
  `boolean`
  `isDeferredSyntaxAllowedAsLiteral()`
  Checks if deferred syntax is allowed as literal.
  `boolean`
  `isELIgnored()`
  Checks if EL is ignored.
  `boolean`
  `isErrorOnELNotFound()`
  Checks if error on EL not found is enabled.
  `boolean`
  `isErrorOnUndeclaredNamespace()`
  Checks if error on undeclared namespace is enabled.
  `boolean`
  `isErrorPage()`
  Checks if this page is an error page.
  `boolean`
  `isJspPrefixHijacked()`
  Checks if the JSP prefix has been hijacked.
  `boolean`
  `isPluginDeclared(String id)`
  Check if the plugin ID has been previously declared.
  `boolean`
  `isScriptingInvalid()`
  Checks if scripting is invalid for this page.
  `boolean`
  `isScriptless()`
  Checks if this page is scriptless.
  `boolean`
  `isSession()`
  Checks if session is enabled.
  `boolean`
  `isTagFile()`
  Checks if this is a tag file.
  `boolean`
  `isTrimDirectiveWhitespaces()`
  Checks if directive whitespaces are trimmed.
  `void`
  `popPrefixMapping(String prefix)`
  Removes the URI at the top of the stack of URIs to which the given prefix is mapped.
  `void`
  `pushPrefixMapping(String prefix, String uri)`
  Pushes the given URI onto the stack of URIs to which the given prefix is mapped.
  `void`
  `putNonCustomTagPrefix(String prefix, Mark where)`
  Puts a non-custom tag prefix in the map.
  `void`
  `setAutoFlush(String value, Node n, ErrorDispatcher err)`
  Sets the autoFlush attribute.
  `void`
  `setBufferValue(String value, Node n, ErrorDispatcher err)`
  Sets the buffer value.
  `void`
  `setContentType(String value)`
  Sets the content type.
  `void`
  `setDeferredSyntaxAllowedAsLiteral(boolean isELDeferred)`
  Sets whether deferred syntax is allowed as literal.
  `void`
  `setDeferredSyntaxAllowedAsLiteral(String value, Node n, ErrorDispatcher err, boolean pagedir)`
  Sets the deferredSyntaxAllowedAsLiteral attribute.
  `void`
  `setDoctypeName(String doctypeName)`
  Sets the DOCTYPE name.
  `void`
  `setDoctypePublic(String doctypePublic)`
  Sets the DOCTYPE public identifier.
  `void`
  `setDoctypeSystem(String doctypeSystem)`
  Sets the DOCTYPE system identifier.
  `void`
  `setELIgnored(boolean s)`
  Sets the EL ignored flag.
  `void`
  `setErrorOnELNotFound(boolean s)`
  Sets the error on EL not found flag.
  `void`
  `setErrorOnELNotFound(String value, Node n, ErrorDispatcher err, boolean pagedir)`
  Sets the errorOnELNotFound attribute.
  `void`
  `setErrorOnUndeclaredNamespace(boolean errorOnUndeclaredNamespace)`
  Sets whether error on undeclared namespace is enabled.
  `void`
  `setErrorPage(String value)`
  Sets the error page URL.
  `void`
  `setExtends(String value)`
  Sets the extends attribute value.
  `void`
  `setHasJspRoot(boolean s)`
  Sets whether this page has a JSP root.
  `void`
  `setIncludeCoda(Collection<String> coda)`
  Sets the collection of include coda files.
  `void`
  `setIncludePrelude(Collection<String> prelude)`
  Sets the collection of include prelude files.
  `void`
  `setInfo(String value)`
  Sets the page info string.
  `void`
  `setIsELIgnored(String value, Node n, ErrorDispatcher err, boolean pagedir)`
  Sets the isELIgnored attribute.
  `void`
  `setIsErrorPage(String value, Node n, ErrorDispatcher err)`
  Sets the isErrorPage attribute.
  `void`
  `setIsJspPrefixHijacked(boolean isHijacked)`
  Sets whether the JSP prefix has been hijacked.
  `void`
  `setLanguage(String value, Node n, ErrorDispatcher err, boolean pagedir)`
  Sets the language attribute.
  `void`
  `setOmitXmlDecl(String omit)`
  Sets the omit XML declaration setting.
  `void`
  `setScriptingInvalid(boolean s)`
  Sets whether scripting is invalid for this page.
  `void`
  `setScriptless(boolean s)`
  Sets whether this page is scriptless.
  `void`
  `setSession(String value, Node n, ErrorDispatcher err)`
  Sets the session attribute.
  `void`
  `setTrimDirectiveWhitespaces(boolean trimDirectiveWhitespaces)`
  Sets whether directive whitespaces are trimmed.
  `void`
  `setTrimDirectiveWhitespaces(String value, Node n, ErrorDispatcher err, boolean pagedir)`
  Sets the trimDirectiveWhitespaces attribute.

  ### Methods inherited from class Object

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

- ## Method Details

  - ### isTagFile

    public boolean isTagFile()
    Checks if this is a tag file.
    Returns:
      true if this is a tag file

  - ### isPluginDeclared

    public boolean isPluginDeclared(String id)
    Check if the plugin ID has been previously declared. Make a note that this Id is now declared.
    Parameters:
      `id` - The plugin ID to check
    Returns:
      true if Id has been declared.

  - ### addImports

    public void addImports(List<String> imports)
    Adds multiple imports to this page.
    Parameters:
      `imports` - The imports to add

  - ### addImport

    public void addImport(String imp)
    Adds a single import to this page.
    Parameters:
      `imp` - The import to add

  - ### getImports

    public List<String> getImports()
    Returns the list of imports for this page.
    Returns:
      The imports list

  - ### getJspFile

    public String getJspFile()
    Returns the JSP file path.
    Returns:
      The JSP file path

  - ### addDependant

    public void addDependant(String d, Long lastModified)
    Adds a dependent file to this page.
    Parameters:
      `d` - The dependent file path
      `lastModified` - The last modified timestamp

  - ### getDependants

    public Map<String,Long> getDependants()
    Returns the map of dependent files.
    Returns:
      The dependants map

  - ### getBeanRepository

    public BeanRepository getBeanRepository()
    Returns the bean repository for this page.
    Returns:
      The bean repository

  - ### setScriptless

    public void setScriptless(boolean s)
    Sets whether this page is scriptless.
    Parameters:
      `s` - true if the page is scriptless

  - ### isScriptless

    public boolean isScriptless()
    Checks if this page is scriptless.
    Returns:
      true if the page is scriptless

  - ### setScriptingInvalid

    public void setScriptingInvalid(boolean s)
    Sets whether scripting is invalid for this page.
    Parameters:
      `s` - true if scripting is invalid

  - ### isScriptingInvalid

    public boolean isScriptingInvalid()
    Checks if scripting is invalid for this page.
    Returns:
      true if scripting is invalid

  - ### getIncludePrelude

    public Collection<String> getIncludePrelude()
    Returns the collection of include prelude files.
    Returns:
      The include prelude files

  - ### setIncludePrelude

    public void setIncludePrelude(Collection<String> prelude)
    Sets the collection of include prelude files.
    Parameters:
      `prelude` - The include prelude files

  - ### getIncludeCoda

    public Collection<String> getIncludeCoda()
    Returns the collection of include coda files.
    Returns:
      The include coda files

  - ### setIncludeCoda

    public void setIncludeCoda(Collection<String> coda)
    Sets the collection of include coda files.
    Parameters:
      `coda` - The include coda files

  - ### setHasJspRoot

    public void setHasJspRoot(boolean s)
    Sets whether this page has a JSP root.
    Parameters:
      `s` - true if the page has a JSP root

  - ### hasJspRoot

    public boolean hasJspRoot()
    Checks if this page has a JSP root.
    Returns:
      true if the page has a JSP root

  - ### getOmitXmlDecl

    public String getOmitXmlDecl()
    Returns the omit XML declaration setting.
    Returns:
      The omit XML declaration value

  - ### setOmitXmlDecl

    public void setOmitXmlDecl(String omit)
    Sets the omit XML declaration setting.
    Parameters:
      `omit` - The omit XML declaration value

  - ### getDoctypeName

    public String getDoctypeName()
    Returns the DOCTYPE name.
    Returns:
      The DOCTYPE name

  - ### setDoctypeName

    public void setDoctypeName(String doctypeName)
    Sets the DOCTYPE name.
    Parameters:
      `doctypeName` - The DOCTYPE name

  - ### getDoctypeSystem

    public String getDoctypeSystem()
    Returns the DOCTYPE system identifier.
    Returns:
      The DOCTYPE system identifier

  - ### setDoctypeSystem

    public void setDoctypeSystem(String doctypeSystem)
    Sets the DOCTYPE system identifier.
    Parameters:
      `doctypeSystem` - The DOCTYPE system identifier

  - ### getDoctypePublic

    public String getDoctypePublic()
    Returns the DOCTYPE public identifier.
    Returns:
      The DOCTYPE public identifier

  - ### setDoctypePublic

    public void setDoctypePublic(String doctypePublic)
    Sets the DOCTYPE public identifier.
    Parameters:
      `doctypePublic` - The DOCTYPE public identifier

  - ### setIsJspPrefixHijacked

    public void setIsJspPrefixHijacked(boolean isHijacked)
    Sets whether the JSP prefix has been hijacked.
    Parameters:
      `isHijacked` - true if the JSP prefix has been hijacked

  - ### isJspPrefixHijacked

    public boolean isJspPrefixHijacked()
    Checks if the JSP prefix has been hijacked.
    Returns:
      true if the JSP prefix has been hijacked

  - ### addPrefix

    public void addPrefix(String prefix)
    Adds the given prefix to the set of prefixes of this translation unit.
    Parameters:
      `prefix` - The prefix to add

  - ### containsPrefix

    public boolean containsPrefix(String prefix)
    Checks to see if this translation unit contains the given prefix.
    Parameters:
      `prefix` - The prefix to check
    Returns:
      true if this translation unit contains the given prefix

  - ### addTaglib

    public void addTaglib(String uri, TagLibraryInfo info)
    Maps the given URI to the given tag library.
    Parameters:
      `uri` - The URI to map
      `info` - The tag library to be associated with the given URI

  - ### getTaglib

    public TagLibraryInfo getTaglib(String uri)
    Gets the tag library corresponding to the given URI.
    Parameters:
      `uri` - The URI to look up
    Returns:
      Tag library corresponding to the given URI

  - ### getTaglibs

    public Collection<TagLibraryInfo> getTaglibs()
    Gets the collection of tag libraries that are associated with a URI.
    Returns:
      Collection of tag libraries

  - ### hasTaglib

    public boolean hasTaglib(String uri)
    Checks to see if the given URI is mapped to a tag library.
    Parameters:
      `uri` - The URI to check
    Returns:
      true if the given URI is mapped to a tag library

  - ### addPrefixMapping

    public void addPrefixMapping(String prefix, String uri)
    Maps the given prefix to the given URI.
    Parameters:
      `prefix` - The prefix to map
      `uri` - The URI to be associated with the given prefix

  - ### pushPrefixMapping

    public void pushPrefixMapping(String prefix, String uri)
    Pushes the given URI onto the stack of URIs to which the given prefix is mapped.
    Parameters:
      `prefix` - The prefix whose stack of URIs is to be pushed
      `uri` - The URI to be pushed onto the stack

  - ### popPrefixMapping

    public void popPrefixMapping(String prefix)
    Removes the URI at the top of the stack of URIs to which the given prefix is mapped.
    Parameters:
      `prefix` - The prefix whose stack of URIs is to be popped

  - ### getURI

    public String getURI(String prefix)
    Returns the URI to which the given prefix maps.
    Parameters:
      `prefix` - The prefix whose URI is sought
    Returns:
      The URI to which the given prefix maps

  - ### setLanguage

    public void setLanguage(String value, Node n, ErrorDispatcher err, boolean pagedir) throws JasperException
    Sets the language attribute.
    Parameters:
      `value` - The language value
      `n` - The node
      `err` - The error dispatcher
      `pagedir` - Whether this is a page directive
    Throws:
      `JasperException` - if the language is not Java

  - ### getLanguage

    public String getLanguage(boolean useDefault)
    Returns the language attribute value.
    Parameters:
      `useDefault` - Whether to use the default if not set
    Returns:
      The language value

  - ### setExtends

    public void setExtends(String value)
    Sets the extends attribute value.
    Parameters:
      `value` - The extends value

  - ### getExtends

    public String getExtends(boolean useDefault)
    Gets the value of the 'extends' page directive attribute.
    Parameters:
      `useDefault` - TRUE if the default (org.apache.jasper.runtime.HttpJspBase) should be returned if this attribute has not been set, FALSE otherwise
    Returns:
      The value of the 'extends' page directive attribute, or the default (org.apache.jasper.runtime.HttpJspBase) if this attribute has not been set and useDefault is TRUE

  - ### getExtends

    public String getExtends()
    Gets the value of the 'extends' page directive attribute.
    Returns:
      The value of the 'extends' page directive attribute, or the default (org.apache.jasper.runtime.HttpJspBase) if this attribute has not been set

  - ### setContentType

    public void setContentType(String value)
    Sets the content type.
    Parameters:
      `value` - The content type value

  - ### getContentType

    public String getContentType()
    Returns the content type.
    Returns:
      The content type

  - ### setBufferValue

    public void setBufferValue(String value, Node n, ErrorDispatcher err) throws JasperException
    Sets the buffer value.
    Parameters:
      `value` - The buffer value
      `n` - The node
      `err` - The error dispatcher
    Throws:
      `JasperException` - if the buffer value is invalid

  - ### getBufferValue

    public String getBufferValue()
    Returns the buffer value.
    Returns:
      The buffer value

  - ### getBuffer

    public int getBuffer()
    Returns the buffer size in bytes.
    Returns:
      The buffer size

  - ### setSession

    public void setSession(String value, Node n, ErrorDispatcher err) throws JasperException
    Sets the session attribute.
    Parameters:
      `value` - The session value
      `n` - The node
      `err` - The error dispatcher
    Throws:
      `JasperException` - if the session value is invalid

  - ### getSession

    public String getSession()
    Returns the session attribute value.
    Returns:
      The session value

  - ### isSession

    public boolean isSession()
    Checks if session is enabled.
    Returns:
      true if session is enabled

  - ### setAutoFlush

    public void setAutoFlush(String value, Node n, ErrorDispatcher err) throws JasperException
    Sets the autoFlush attribute.
    Parameters:
      `value` - The autoFlush value
      `n` - The node
      `err` - The error dispatcher
    Throws:
      `JasperException` - if the autoFlush value is invalid

  - ### getAutoFlush

    public String getAutoFlush()
    Returns the autoFlush attribute value.
    Returns:
      The autoFlush value

  - ### isAutoFlush

    public boolean isAutoFlush()
    Checks if autoFlush is enabled.
    Returns:
      true if autoFlush is enabled

  - ### setInfo

    public void setInfo(String value)
    Sets the page info string.
    Parameters:
      `value` - The info string

  - ### getInfo

    public String getInfo()
    Returns the page info string.
    Returns:
      The info string

  - ### setErrorPage

    public void setErrorPage(String value)
    Sets the error page URL.
    Parameters:
      `value` - The error page URL

  - ### getErrorPage

    public String getErrorPage()
    Returns the error page URL.
    Returns:
      The error page URL

  - ### setIsErrorPage

    public void setIsErrorPage(String value, Node n, ErrorDispatcher err) throws JasperException
    Sets the isErrorPage attribute.
    Parameters:
      `value` - The isErrorPage value
      `n` - The node
      `err` - The error dispatcher
    Throws:
      `JasperException` - if the value is invalid

  - ### getIsErrorPage

    public String getIsErrorPage()
    Returns the isErrorPage attribute value.
    Returns:
      The isErrorPage value

  - ### isErrorPage

    public boolean isErrorPage()
    Checks if this page is an error page.
    Returns:
      true if this is an error page

  - ### setIsELIgnored

    public void setIsELIgnored(String value, Node n, ErrorDispatcher err, boolean pagedir) throws JasperException
    Sets the isELIgnored attribute.
    Parameters:
      `value` - The isELIgnored value
      `n` - The node
      `err` - The error dispatcher
      `pagedir` - Whether this is a page directive
    Throws:
      `JasperException` - if the value is invalid

  - ### setErrorOnELNotFound

    public void setErrorOnELNotFound(String value, Node n, ErrorDispatcher err, boolean pagedir) throws JasperException
    Sets the errorOnELNotFound attribute.
    Parameters:
      `value` - The errorOnELNotFound value
      `n` - The node
      `err` - The error dispatcher
      `pagedir` - Whether this is a page directive
    Throws:
      `JasperException` - if the value is invalid

  - ### setDeferredSyntaxAllowedAsLiteral

    public void setDeferredSyntaxAllowedAsLiteral(String value, Node n, ErrorDispatcher err, boolean pagedir) throws JasperException
    Sets the deferredSyntaxAllowedAsLiteral attribute.
    Parameters:
      `value` - The deferredSyntaxAllowedAsLiteral value
      `n` - The node
      `err` - The error dispatcher
      `pagedir` - Whether this is a page directive
    Throws:
      `JasperException` - if the value is invalid

  - ### setTrimDirectiveWhitespaces

    public void setTrimDirectiveWhitespaces(String value, Node n, ErrorDispatcher err, boolean pagedir) throws JasperException
    Sets the trimDirectiveWhitespaces attribute.
    Parameters:
      `value` - The trimDirectiveWhitespaces value
      `n` - The node
      `err` - The error dispatcher
      `pagedir` - Whether this is a page directive
    Throws:
      `JasperException` - if the value is invalid

  - ### setELIgnored

    public void setELIgnored(boolean s)
    Sets the EL ignored flag.
    Parameters:
      `s` - The EL ignored flag

  - ### getIsELIgnored

    public String getIsELIgnored()
    Returns the isELIgnored attribute value.
    Returns:
      The isELIgnored value

  - ### isELIgnored

    public boolean isELIgnored()
    Checks if EL is ignored.
    Returns:
      true if EL is ignored

  - ### setErrorOnELNotFound

    public void setErrorOnELNotFound(boolean s)
    Sets the error on EL not found flag.
    Parameters:
      `s` - The error on EL not found flag

  - ### getErrorOnELNotFound

    public String getErrorOnELNotFound()
    Returns the errorOnELNotFound attribute value.
    Returns:
      The errorOnELNotFound value

  - ### isErrorOnELNotFound

    public boolean isErrorOnELNotFound()
    Checks if error on EL not found is enabled.
    Returns:
      true if error on EL not found is enabled

  - ### putNonCustomTagPrefix

    public void putNonCustomTagPrefix(String prefix, Mark where)
    Puts a non-custom tag prefix in the map.
    Parameters:
      `prefix` - The prefix
      `where` - The mark location

  - ### getNonCustomTagPrefix

    public Mark getNonCustomTagPrefix(String prefix)
    Gets the mark for a non-custom tag prefix.
    Parameters:
      `prefix` - The prefix
    Returns:
      The mark location

  - ### getDeferredSyntaxAllowedAsLiteral

    public String getDeferredSyntaxAllowedAsLiteral()
    Returns the deferredSyntaxAllowedAsLiteral attribute value.
    Returns:
      The deferredSyntaxAllowedAsLiteral value

  - ### isDeferredSyntaxAllowedAsLiteral

    public boolean isDeferredSyntaxAllowedAsLiteral()
    Checks if deferred syntax is allowed as literal.
    Returns:
      true if deferred syntax is allowed as literal

  - ### setDeferredSyntaxAllowedAsLiteral

    public void setDeferredSyntaxAllowedAsLiteral(boolean isELDeferred)
    Sets whether deferred syntax is allowed as literal.
    Parameters:
      `isELDeferred` - true if deferred syntax is allowed

  - ### getExpressionFactory

    public ExpressionFactory getExpressionFactory()
    Returns the expression factory.
    Returns:
      The expression factory

  - ### getTrimDirectiveWhitespaces

    public String getTrimDirectiveWhitespaces()
    Returns the trimDirectiveWhitespaces attribute value.
    Returns:
      The trimDirectiveWhitespaces value

  - ### isTrimDirectiveWhitespaces

    public boolean isTrimDirectiveWhitespaces()
    Checks if directive whitespaces are trimmed.
    Returns:
      true if directive whitespaces are trimmed

  - ### setTrimDirectiveWhitespaces

    public void setTrimDirectiveWhitespaces(boolean trimDirectiveWhitespaces)
    Sets whether directive whitespaces are trimmed.
    Parameters:
      `trimDirectiveWhitespaces` - true if directive whitespaces are trimmed

  - ### getVarInfoNames

    public Set<String> getVarInfoNames()
    Returns the set of variable info names.
    Returns:
      The variable info names

  - ### isErrorOnUndeclaredNamespace

    public boolean isErrorOnUndeclaredNamespace()
    Checks if error on undeclared namespace is enabled.
    Returns:
      true if error on undeclared namespace is enabled

  - ### setErrorOnUndeclaredNamespace

    public void setErrorOnUndeclaredNamespace(boolean errorOnUndeclaredNamespace)
    Sets whether error on undeclared namespace is enabled.
    Parameters:
      `errorOnUndeclaredNamespace` - true if error on undeclared namespace is enabled