com.jalios.jcms

Class TypeUtil

java.lang.Object

com.jalios.jcms.TypeUtil

All Implemented Interfaces:

TypeConstants

public class TypeUtil
extends java.lang.Object
implements TypeConstants

This class contains a set of utility static methods for Type generated files.

Version:

$Revision: 72296 $

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	REVISION

Fields inherited from interface com.jalios.jcms.TypeConstants

CHANGE_LEVEL_CLASS, CHANGE_LEVEL_JSP, CHANGE_LEVEL_NONE, DISPLAY_TPLT_TAG, EXTENSIONS_XML, FIELD_ELT, FIELD_NEW_MARK, FIELD_UPDATED_MARK, FIELDS_ELT, FILE_INDEX_LISTENER, LINK_INDEX_LISTENER, OLD_TYPES_DIR, PACKAGE_NAME, QUERY_TPLT_TAG, TAB_ELT, TABS_ELT, TEMPLATE_TAG, TEMPLATES_SUFFIX, TEMPLATES_TAG, TITLE_ELT, TYPE_ELT, TYPE_FORCE_UPDATE_MARK, TYPE_NEW_MARK, TYPE_UPDATED_MARK, TYPES_DIR, TYPES_XML

Constructor Summary

Constructors

Constructor and Description
TypeUtil()

Method Summary

Methods

Modifier and Type	Method and Description
static void	appendJavaSignature(java.io.File file) Compute and append the signature of the specified Java file at the end of the file.
static void	appendJspSignature(java.io.File file) Compute and append the signature of the specified JSP file at the end of the file.
static void	appendXmlSignature(java.io.File file) Compute and append the signature of the specified XML file at the end of the file.
static void	buildInheritedFieldList(org.jdom.Element elt, java.util.List<org.jdom.Element> list, boolean includeEltField) Fill the given list with the inherited fields of the given type Element.
static void	buildInheritedFieldList(org.jdom.Element elt, java.util.List<org.jdom.Element> list, boolean includeEltField, java.util.List<org.jdom.Element> extendedTypes) Fill the given list with the inherited fields of the given type Element.
static java.lang.String	getGeneratedSuperclass(java.lang.String className)
static java.lang.String	getLabel(org.jdom.Element elt, java.lang.String lang) Returns the label of the given element in the given language.
static java.util.List<org.jdom.Element>	getLinkedEltList(org.jdom.Element typeElt) Returns the list of types linked to the given type.
static java.util.List<org.jdom.Element>	getSubEltList(org.jdom.Element typeElt) Return the list of sub-types of the given type
static java.util.List<org.jdom.Element>	getSubEltList(java.util.List<org.jdom.Element> typeList, java.lang.Class<?> clazz) Return all the types extending a given class
static org.jdom.Element	getSuperElt(org.jdom.Element typeElt) Return the super type of a given type
static java.util.List<org.jdom.Element>	getSuperEltList(org.jdom.Element typeElt) Return the list of super types of the given type (from the closest to the farthest)
static org.jdom.Element	getTreeChildType(org.jdom.Element typeElt) Return the first sibling type with a field of type 'link' on the given type and with the 'parent' attribute to true.
static java.lang.String	getTypeDescriptionProperty(java.lang.String shortClassName) Retrieve the property's name used to read the I18Ned description of the specified type.
static java.lang.String	getTypeFieldDefaultTextProperty(java.lang.String shortClassName, java.lang.String fieldName) Retrieve the property's name used to read the I18Ned default text of the specified type's field.
static java.lang.String	getTypeFieldDescriptionProperty(java.lang.String shortClassName, java.lang.String fieldName) Retrieve the property's name used to read the I18Ned description of the specified type's field.
static java.lang.String	getTypeFieldLabelProperty(java.lang.String shortClassName, java.lang.String fieldName) Retrieve the property's name used to read the I18Ned label of the specified type's field.
static java.lang.String	getTypeFieldOffLabelProperty(java.lang.String shortClassName, java.lang.String fieldName) Retrieve the property's name used to read the I18Ned description of the specified type's boolean field.
static java.lang.String	getTypeFieldOnLabelProperty(java.lang.String shortClassName, java.lang.String fieldName) Retrieve the property's name used to read the I18Ned on label of the specified type's boolean field.
static java.lang.String	getTypeLabelProperty(java.lang.String shortClassName) Retrieve the property's name used to read the I18Ned label of the specified type.
static java.lang.String	getTypeTabLabelProperty(java.lang.String shortClassName, java.lang.String tabId) Retrieve the property's name used to read the I18Ned label of the specified type's tab.
static java.lang.String	getTypeTemplateDescriptionProperty(java.lang.String shortClassName, java.lang.String templateName) Retrieve the property's name used to read the I18Ned description of the specified type's template entry.
static java.lang.String	getTypeTemplateLabelProperty(java.lang.String shortClassName, java.lang.String templateName) Retrieve the property's name used to read the I18Ned label of the specified type's template entry.
static java.lang.String	getTypeTitleDescriptionProperty(java.lang.String shortClassName) Retrieve the property's name used to read the I18Ned description of the specified type's title.
static java.lang.String	getTypeTitleLabelProperty(java.lang.String shortClassName) Retrieve the property's name used to read the I18Ned label of the specified type's title.
static boolean	hasJavaSignatureChanged(java.io.File file) Checks if the specified java file has changed since its generation
static boolean	hasJspSignatureChanged(java.io.File file) Checks if the specified JSP file has changed since its generation.
static boolean	hasSignatureChanged(java.io.File file) Checks if a file (java, or jsp) has changed since its generation.
static boolean	hasSignatureChanged(java.io.File file, boolean excludeNonGenerated) Checks if a file (java, or jsp) has changed since its generation.
static boolean	hasXmlSignatureChanged(java.io.File file) Checks if the specified XML file has changed since its generation.
static boolean	isDBType(org.jdom.Element rootElt, java.lang.String typeName) Returns true if the given typeName is a DBData (or extends a DBData class).
static boolean	isSubTypeOf(org.jdom.Element typeElt, java.lang.Class<?> clazz) Check if the given type extends a given class
static void	unescapeJspDirective(java.io.File file)

Methods inherited from class java.lang.Object

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

Field Detail

REVISION

public static final java.lang.String REVISION

See Also:

Constant Field Values

Constructor Detail

TypeUtil

public TypeUtil()

Method Detail

getSuperElt

public static org.jdom.Element getSuperElt(org.jdom.Element typeElt)

Return the super type of a given type

Parameters:

typeElt - the type to get the super type

Returns:

the super type

Since:

jcms-4.0

getGeneratedSuperclass

public static java.lang.String getGeneratedSuperclass(java.lang.String className)

getSuperEltList

public static java.util.List<org.jdom.Element> getSuperEltList(org.jdom.Element typeElt)

Return the list of super types of the given type (from the closest to the farthest)

Parameters:

typeElt - the type to get the super type

Returns:

a list of type element

Since:

jcms-4.0

isSubTypeOf

public static boolean isSubTypeOf(org.jdom.Element typeElt,
                  java.lang.Class<?> clazz)

Check if the given type extends a given class

Parameters:

typeElt - the type to check

clazz - the clazz to check

Returns:

true is the super class of typeElt is a sub-class or the same class than the given class

Since:

jcms-4.0

getSubEltList

public static java.util.List<org.jdom.Element> getSubEltList(java.util.List<org.jdom.Element> typeList,
                                             java.lang.Class<?> clazz)

Return all the types extending a given class

Parameters:

typeList - the list of type

clazz - the clazz to check

Returns:

a list of type element

Since:

jcms-4.0

getSubEltList

public static java.util.List<org.jdom.Element> getSubEltList(org.jdom.Element typeElt)

Return the list of sub-types of the given type

Parameters:

typeElt - the type to get the sub-types

Returns:

a list of type element

Since:

jcms-4.0

getLinkedEltList

public static java.util.List<org.jdom.Element> getLinkedEltList(org.jdom.Element typeElt)

Returns the list of types linked to the given type.

Parameters:

typeElt - the type to get the linked types

Returns:

the list of types linked to the given type.

Since:

jcms-5.5.0

getTreeChildType

public static org.jdom.Element getTreeChildType(org.jdom.Element typeElt)

Return the first sibling type with a field of type 'link' on the given type and with the 'parent' attribute to true. Do not search in inherited fields of the type.

Parameters:

typeElt - the search type

Returns:

The matching Element or null

Since:

jcms-4.0

getLabel

public static java.lang.String getLabel(org.jdom.Element elt,
                        java.lang.String lang)

Returns the label of the given element in the given language.

Parameters:

elt - the element

lang - the language

Returns:

the label of the given element in the given language.

Since:

jcms-5.7.0

buildInheritedFieldList

public static void buildInheritedFieldList(org.jdom.Element elt,
                           java.util.List<org.jdom.Element> list,
                           boolean includeEltField)

Fill the given list with the inherited fields of the given type Element.

Parameters:

elt - the type element

list - the list to fill

includeEltField - if true add fields of elt.

Since:

jcms-4.0

buildInheritedFieldList

public static void buildInheritedFieldList(org.jdom.Element elt,
                           java.util.List<org.jdom.Element> list,
                           boolean includeEltField,
                           java.util.List<org.jdom.Element> extendedTypes)

Fill the given list with the inherited fields of the given type Element.

Parameters:

elt - the type element

list - the list to fill

includeEltField - if true add fields of elt

extendedTypes - names of types having an extension

Since:

jcms-4.0.2

unescapeJspDirective

public static void unescapeJspDirective(java.io.File file)
                                 throws java.io.IOException

Throws:

java.io.IOException

hasJspSignatureChanged

public static boolean hasJspSignatureChanged(java.io.File file)
                                      throws java.io.IOException

Checks if the specified JSP file has changed since its generation.

Parameters:

file - a Java file (whatever.jsp)

Returns:

true if signature has changed or no signature could be found, false if signature has NOT been changed or if file does not exist or is empty.

Throws:

java.io.IOException - if an exception occurs

appendJspSignature

public static void appendJspSignature(java.io.File file)
                               throws java.io.IOException

Compute and append the signature of the specified JSP file at the end of the file.

Parameters:

file - a Java file (whatever.jsp)

Throws:

java.io.IOException - if an exception occurs

hasXmlSignatureChanged

public static boolean hasXmlSignatureChanged(java.io.File file)
                                      throws java.io.IOException

Checks if the specified XML file has changed since its generation.

Parameters:

file - a Java file (whatever.jsp)

Returns:

true if signature has changed or no signature could be found, false if signature has NOT been changed or if file does not exist or is empty.

Throws:

java.io.IOException - if an exception occurs

Since:

jcms-6.0.0

appendXmlSignature

public static void appendXmlSignature(java.io.File file)
                               throws java.io.IOException

Compute and append the signature of the specified XML file at the end of the file.

Parameters:

file - a Java file (whatever.jsp)

Throws:

java.io.IOException - if an exception occurs

Since:

jcms-6.0.0

hasJavaSignatureChanged

public static boolean hasJavaSignatureChanged(java.io.File file)
                                       throws java.io.IOException

Checks if the specified java file has changed since its generation

Parameters:

file - a Java file (whatever.java)

Returns:

true if signature has changed or no signature could be found, false if signature has NOT been changed or if file does not exist or is empty.

Throws:

java.io.IOException - if an exception occurs

appendJavaSignature

public static void appendJavaSignature(java.io.File file)
                                throws java.io.IOException

Compute and append the signature of the specified Java file at the end of the file.

Parameters:

file - a Java file (whatever.java)

Throws:

java.io.IOException - if an exception occurs

hasSignatureChanged

public static boolean hasSignatureChanged(java.io.File file)
                                   throws java.io.IOException

Checks if a file (java, or jsp) has changed since its generation.

In order to perform this verification, checks if the actual/current signature of the specified file (java, or jsp) differs from the signature computed and appended in the file at the time of the generation.

Parameters:

file - the file to check

Returns:

true if signature has changed or no signature could be found, false if signature has NOT been changed or if file does not exist or is empty or is not a generated file.

Throws:

java.io.IOException - if an exception occurs

Since:

jcms-5.7.4

hasSignatureChanged

public static boolean hasSignatureChanged(java.io.File file,
                          boolean excludeNonGenerated)
                                   throws java.io.IOException

Checks if a file (java, or jsp) has changed since its generation.

In order to perform this verification, checks if the actual/current signature of the specified file (java, or jsp) differs from the signature computed and appended in the file at the time of the generation.

Warning: Be careful when invoking this method with boolean "excludeNonGenerated" as false : the signature check will be performed for ALL files which match extension of file generated by JCMS (.class, .java, .jsp and .xml), even though the file was not generated by JCMS (the file outside /WEB-INF/classes/generated or /types/).
Because the file content is loaded in memory to check the signature, it might require a lot of memory if a file size is important (eg : store.xml, XML statistics, ...)

Parameters:

file - the file to check

excludeNonGenerated - If set to true, signature will not be verified for files which are not in a generated directory (and false will be returned). If set to false, signature will be check whatever the file is specified and corresponding value will be returned.
Warning, if set to true, this method will require Channel&TypeProcessor to be started.

Returns:

true if signature has changed or no signature could be found, false if signature has NOT been changed or if file does not exist or is empty.

Throws:

java.io.IOException - if an exception occurs

Since:

jcms-6.0.2, jcms-6.1.1

isDBType

public static boolean isDBType(org.jdom.Element rootElt,
               java.lang.String typeName)

Returns true if the given typeName is a DBData (or extends a DBData class).

Parameters:

rootElt - the root element of types

typeName - the name of the type (only for non generated types)

Returns:

true if the given typeName is a DBData (i.e. extends a class)

Since:

jcms-6.0.0

getTypeLabelProperty

public static java.lang.String getTypeLabelProperty(java.lang.String shortClassName)

Retrieve the property's name used to read the I18Ned label of the specified type.

Parameters:

shortClassName - the short classname of the type (eg Article)

Returns:

a property name used to retrieve type's label (eg types.Article.label)

Since:

jcms-8.0.0

getTypeDescriptionProperty

public static java.lang.String getTypeDescriptionProperty(java.lang.String shortClassName)

Retrieve the property's name used to read the I18Ned description of the specified type.

Parameters:

shortClassName - the short classname of the type (eg Article)

Returns:

a property name used to retrieve type's label (eg types.Article.label)

Since:

jcms-8.0.0

getTypeTitleLabelProperty

public static java.lang.String getTypeTitleLabelProperty(java.lang.String shortClassName)

Retrieve the property's name used to read the I18Ned label of the specified type's title.

Parameters:

shortClassName - the short classname of the type (eg Article)

Returns:

a property name used to retrieve type's title label (eg types.Article.title.label)

Since:

jcms-8.0.0

getTypeTitleDescriptionProperty

public static java.lang.String getTypeTitleDescriptionProperty(java.lang.String shortClassName)

Retrieve the property's name used to read the I18Ned description of the specified type's title.

Parameters:

shortClassName - the short classname of the type (eg Article)

Returns:

a property name used to retrieve type's title description (eg types.Article.title.description)

Since:

jcms-8.0.0

getTypeFieldLabelProperty

public static java.lang.String getTypeFieldLabelProperty(java.lang.String shortClassName,
                                         java.lang.String fieldName)

Retrieve the property's name used to read the I18Ned label of the specified type's field.

Parameters:

shortClassName - the short classname of the type (eg Article)

fieldName - the name of the field, as declared in the xml file (eg summary)

Returns:

a property name used to retrieve type's field label (eg types.Article.fields.summary.label)

Since:

jcms-8.0.0

getTypeFieldDescriptionProperty

public static java.lang.String getTypeFieldDescriptionProperty(java.lang.String shortClassName,
                                               java.lang.String fieldName)

Retrieve the property's name used to read the I18Ned description of the specified type's field.

Parameters:

shortClassName - the short classname of the type (eg Article)

fieldName - the name of the field, as declared in the xml file (eg summary)

Returns:

a property name used to retrieve type's field description (eg types.Article.fields.summary.description)

Since:

jcms-8.0.0

getTypeFieldOnLabelProperty

public static java.lang.String getTypeFieldOnLabelProperty(java.lang.String shortClassName,
                                           java.lang.String fieldName)

Retrieve the property's name used to read the I18Ned on label of the specified type's boolean field.

Parameters:

shortClassName - the short classname of the type (eg PortletQueryForeach)

fieldName - the name of the field, as declared in the xml file (eg searchInDB)

Returns:

a property name used to retrieve type's boolean field 'on' label (eg types.PortletQueryForeach.fields.searchInDB.onLabel)

Since:

jcms-8.0.0

getTypeFieldOffLabelProperty

public static java.lang.String getTypeFieldOffLabelProperty(java.lang.String shortClassName,
                                            java.lang.String fieldName)

Retrieve the property's name used to read the I18Ned description of the specified type's boolean field.

Parameters:

shortClassName - the short classname of the type (eg PortletQueryForeach)

fieldName - the name of the field, as declared in the xml file (eg searchInDB)

Returns:

a property name used to retrieve type's boolean field 'off' label (eg types.PortletQueryForeach.fields.searchInDB.offLabel)

Since:

jcms-8.0.0

getTypeFieldDefaultTextProperty

public static java.lang.String getTypeFieldDefaultTextProperty(java.lang.String shortClassName,
                                               java.lang.String fieldName)

Retrieve the property's name used to read the I18Ned default text of the specified type's field.

Parameters:

shortClassName - the short classname of the type (eg Article)

fieldName - the name of the field, as declared in the xml file (eg summary)

Returns:

a property name used to retrieve type's field default text (eg types.Article.fields.summary.defaultText)

Since:

jcms-8.0.0

getTypeTabLabelProperty

public static java.lang.String getTypeTabLabelProperty(java.lang.String shortClassName,
                                       java.lang.String tabId)

Retrieve the property's name used to read the I18Ned label of the specified type's tab.

Parameters:

shortClassName - the short classname of the type (eg PortletQueryForeach)

tabId - the id of the tab, as declared in the xml file (eg advanced)

Returns:

a property name used to retrieve type's tab label (eg types.Article.tabs.advanced.label)

Since:

jcms-8.0.0

getTypeTemplateLabelProperty

public static java.lang.String getTypeTemplateLabelProperty(java.lang.String shortClassName,
                                            java.lang.String templateName)

Retrieve the property's name used to read the I18Ned label of the specified type's template entry.

Parameters:

shortClassName - the short classname of the type (eg PortletSearch)

templateName - the name of the template (== usage + "." + internalName), as declared in the xml file (eg box.mixed)

Returns:

a property name used to retrieve type's template label (eg types.PortletSearch.templates.box.mixed.label)

Since:

jcms-8.0.0

getTypeTemplateDescriptionProperty

public static java.lang.String getTypeTemplateDescriptionProperty(java.lang.String shortClassName,
                                                  java.lang.String templateName)

Retrieve the property's name used to read the I18Ned description of the specified type's template entry.

Parameters:

shortClassName - the short classname of the type (eg PortletSearch)

templateName - the name of the field (== usage + "." + internalName), as declared in the xml file (eg box.mixed)

Returns:

a property name used to retrieve type's template description (eg types.PortletSearch.templates.box.mixed.description)

Since:

jcms-8.0.0