org.opencms.xml.types

Class CmsXmlHtmlValue

java.lang.Object

org.opencms.xml.types.A_CmsXmlContentValue

org.opencms.xml.types.CmsXmlHtmlValue

All Implemented Interfaces:

java.lang.Comparable<I_CmsXmlSchemaType>, I_CmsWidgetParameter, I_CmsXmlContentValue, I_CmsXmlSchemaType

public class CmsXmlHtmlValue
extends A_CmsXmlContentValue

Describes the XML content type "OpenCmsHtml".

Since:

6.0.0

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	TYPE_NAME The name of this type as used in the XML schema.

Fields inherited from class org.opencms.xml.types.A_CmsXmlContentValue

m_defaultValue, m_document, m_element, m_locale, m_maxOccurs, m_minOccurs, m_name

Fields inherited from interface org.opencms.xml.types.I_CmsXmlSchemaType

XSI_NAMESPACE, XSI_NAMESPACE_ATTRIBUTE_NO_SCHEMA_LOCATION

Constructor Summary

Constructors

Constructor and Description
CmsXmlHtmlValue() Creates a new, empty schema type descriptor of type "OpenCmsHtml".
CmsXmlHtmlValue(I_CmsXmlDocument document, org.dom4j.Element element, java.util.Locale locale) Creates a new XML content value of type "OpenCmsHtml".
CmsXmlHtmlValue(I_CmsXmlDocument document, org.dom4j.Element element, java.util.Locale locale, I_CmsXmlSchemaType type) Creates a new XML content value of type "OpenCmsHtml".
CmsXmlHtmlValue(java.lang.String name, java.lang.String minOccurs, java.lang.String maxOccurs) Creates a new schema type descriptor for the type "OpenCmsHtml".

Method Summary

Modifier and Type	Method and Description
I_CmsXmlContentValue	createValue(I_CmsXmlDocument document, org.dom4j.Element element, java.util.Locale locale) Creates a XML content value object for this type.
protected java.lang.String	fixNullCharacters(java.lang.String jtidyOutput) JTidy sometimes erroneouslsy produces HTML containing 'null' characters (Unicode code point 0), which are invalid in an XML document.
org.dom4j.Element	generateXml(CmsObject cms, I_CmsXmlDocument document, org.dom4j.Element root, java.util.Locale locale) Appends an XML for a new, empty node of this schema type to the given root element.
CmsLinkTable	getLinkTable() Returns the link table of this XML page element.
java.lang.String	getPlainText(CmsObject cms) Returns the value of this XML content node as a plain text String.
java.lang.String	getSchemaDefinition() Returns a String representation of the XML definition for this schema type.
java.lang.String	getStringValue(CmsObject cms) Returns the value of this XML content node as a String.
java.lang.String	getTypeName() Returns the schema type name.
I_CmsXmlSchemaType	newInstance(java.lang.String name, java.lang.String minOccurs, java.lang.String maxOccurs) Creates a new instance of this XML schema type initialized with the given values.
void	setStringValue(CmsObject cms, java.lang.String value) Sets the provided String as value of this XML content node.

Methods inherited from class org.opencms.xml.types.A_CmsXmlContentValue

appendXmlSchema, compareTo, equals, getChoiceMaxOccurs, getContentDefinition, getDefault, getDefault, getDocument, getElement, getId, getIndex, getKey, getLocale, getMaxIndex, getMaxOccurs, getMinOccurs, getName, getPath, getRelationType, getXmlIndex, hasError, hashCode, isChoiceOption, isChoiceType, isSearchable, isSimpleType, moveDown, moveUp, moveValue, readSchemaDefinition, setContentDefinition, setDefault, setKeyPrefix, toString, validateValue

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

TYPE_NAME

public static final java.lang.String TYPE_NAME

The name of this type as used in the XML schema.

See Also:

Constant Field Values

Constructor Detail

CmsXmlHtmlValue

public CmsXmlHtmlValue()

Creates a new, empty schema type descriptor of type "OpenCmsHtml".

CmsXmlHtmlValue

public CmsXmlHtmlValue(I_CmsXmlDocument document,
                       org.dom4j.Element element,
                       java.util.Locale locale)

Creates a new XML content value of type "OpenCmsHtml".

Parameters:

document - the XML content instance this value belongs to

element - the XML element that contains this value

locale - the locale this value is created for

CmsXmlHtmlValue

public CmsXmlHtmlValue(I_CmsXmlDocument document,
                       org.dom4j.Element element,
                       java.util.Locale locale,
                       I_CmsXmlSchemaType type)

Creates a new XML content value of type "OpenCmsHtml".

Parameters:

document - the XML content instance this value belongs to

element - the XML element that contains this value

locale - the locale this value is created for

type - the type instance to create the value for

CmsXmlHtmlValue

public CmsXmlHtmlValue(java.lang.String name,
                       java.lang.String minOccurs,
                       java.lang.String maxOccurs)

Creates a new schema type descriptor for the type "OpenCmsHtml".

Parameters:

name - the name of the XML node containing the value according to the XML schema

minOccurs - minimum number of occurrences of this type according to the XML schema

maxOccurs - maximum number of occurrences of this type according to the XML schema

Method Detail

createValue

public I_CmsXmlContentValue createValue(I_CmsXmlDocument document,
                                        org.dom4j.Element element,
                                        java.util.Locale locale)

Description copied from interface: I_CmsXmlSchemaType

Creates a XML content value object for this type.

Parameters:

document - the XML content instance this value belongs to

element - the XML element to create the value from

locale - the locale to create the value for

Returns:

the created XML content value object

See Also:

I_CmsXmlSchemaType.createValue(I_CmsXmlDocument, org.dom4j.Element, Locale)

generateXml

public org.dom4j.Element generateXml(CmsObject cms,
                                     I_CmsXmlDocument document,
                                     org.dom4j.Element root,
                                     java.util.Locale locale)

Description copied from interface: I_CmsXmlSchemaType

Appends an XML for a new, empty node of this schema type to the given root element.

This is used to dynamically build a vaild XML content object from an initialized CmsXmlContentDefinition class.

Important: This method can only be used during initialization of a XML content object, not to add values to an already initialized XML content. To add values after initialization, use CmsXmlContent.addValue(CmsObject, String, Locale, int).

Specified by:

generateXml in interface I_CmsXmlSchemaType

Overrides:

generateXml in class A_CmsXmlContentValue

Parameters:

cms - the current users OpenCms context

document - the document the XML is generated for

root - the element to append the XML to

locale - the locale to generate the element default content for

Returns:

the generated XML element

See Also:

I_CmsXmlSchemaType.generateXml(org.opencms.file.CmsObject, org.opencms.xml.I_CmsXmlDocument, org.dom4j.Element, java.util.Locale)

getLinkTable

public CmsLinkTable getLinkTable()

Returns the link table of this XML page element.

Returns:

the link table of this XML page element

getPlainText

public java.lang.String getPlainText(CmsObject cms)

Description copied from interface: I_CmsXmlContentValue

Returns the value of this XML content node as a plain text String.

Plain text in this context means a pure textual representation of the content (i.e. without html tags). The plain text may be null, too, if there is no sound or useful textual representation (i.e. color values).

Specified by:

getPlainText in interface I_CmsXmlContentValue

Overrides:

getPlainText in class A_CmsXmlContentValue

Parameters:

cms - an initialized instance of a CmsObject

Returns:

the value of this XML content node as a plain text String

See Also:

I_CmsXmlContentValue.getPlainText(org.opencms.file.CmsObject)

getSchemaDefinition

public java.lang.String getSchemaDefinition()

Description copied from interface: I_CmsXmlSchemaType

Returns a String representation of the XML definition for this schema type.

Returns:

a String representation of the XML definition for this schema type

See Also:

I_CmsXmlSchemaType.getSchemaDefinition()

getStringValue

public java.lang.String getStringValue(CmsObject cms)

Description copied from interface: I_CmsXmlContentValue

Returns the value of this XML content node as a String.

Parameters:

cms - an initialized instance of a CmsObject

Returns:

the value of this XML content node as a String

See Also:

I_CmsXmlContentValue.getStringValue(org.opencms.file.CmsObject)

getTypeName

public java.lang.String getTypeName()

Description copied from interface: I_CmsXmlSchemaType

Returns the schema type name.

By convention, a XML schema type name has the form "OpenCms + ${name}". Examples are "OpenCmsString" or "OpenCmsBoolean".

The schema type name is fixed by the implementation.

Returns:

the schema type name

See Also:

I_CmsXmlSchemaType.getTypeName()

newInstance

public I_CmsXmlSchemaType newInstance(java.lang.String name,
                                      java.lang.String minOccurs,
                                      java.lang.String maxOccurs)

Description copied from interface: I_CmsXmlSchemaType

Creates a new instance of this XML schema type initialized with the given values.

Parameters:

name - the name to use in the xml document

minOccurs - minimum number of occurrences

maxOccurs - maximum number of occurrences

Returns:

a new instance of this XML content type initialized with the given values

See Also:

I_CmsXmlSchemaType.newInstance(java.lang.String, java.lang.String, java.lang.String)

setStringValue

public void setStringValue(CmsObject cms,
                           java.lang.String value)

Description copied from interface: I_CmsXmlContentValue

Sets the provided String as value of this XML content node.

This method does provide processing of the content based on the users current OpenCms context. This can be used e.g. for link extraction and replacement in the content.

Parameters:

cms - an initialized instance of a CmsObject

value - the value to set

See Also:

I_CmsXmlContentValue.setStringValue(org.opencms.file.CmsObject, java.lang.String)

fixNullCharacters

protected java.lang.String fixNullCharacters(java.lang.String jtidyOutput)

JTidy sometimes erroneouslsy produces HTML containing 'null' characters (Unicode code point 0), which are invalid in an XML document. Until we find a way to prevent JTidy doing that, we remove the null characters from the HTML, and log a warning.

Parameters:

jtidyOutput - the JTidy output

Returns:

the output with null characters removed