org.xoe.core.content
Class DefaultContentTypeResolver
java.lang.Object
|
+--org.xoe.core.content.DefaultContentTypeResolver
- All Implemented Interfaces:
- Constants, IContentTypeResolver, IService
- public class DefaultContentTypeResolver
- extends Object
- implements IContentTypeResolver
The class DefaultContentTypeResolver
keeps track of basic
suffix->mimetype mappings.
These can be installed as part of a package along with a "provider key" that
can be used to remove all the mappings associated with a package.
The provider key should typically be a reference to the package, or a unique
String identifier.
Fields inherited from interface org.xoe.core.Constants |
ACTION_ATTR, ADD, ADD_APP, AMPERSAND_KEY, AMPERSAND_SYMBOL, AMPERSAND_SYMBOL_STRING, APOSTROPHE_KEY, APOSTROPHE_SYMBOL, ASCENDING_SORT, BACK, BANNER_ATTR, BEEP, BEEP_PROPERTY, CONTEXT_ATTR, COPYRIGHT_KEY, COPYRIGHT_SYMBOL, COUNTRY_PROPERTY, DATA_DOC, DEFAULT_BOOTSTRAP, DEFAULT_NAMESPACE, DEFAULT_THEME, DEFAULT_THEMES_DIR, DEFAULT_VIEW, DELETE, DESCENDING_SORT, DISPLAY, DISPLAY_VIEW, DOCTYPE_NAME_NS_XHTML, DOUBLE_QUOTE_KEY, DOUBLE_QUOTE_SYMBOL, EDIT, EDIT_ITEM_VIEW, EXTENSION_ALL, EXTENSION_DTD, EXTENSION_HTML, EXTENSION_LNK, EXTENSION_WML, EXTENSION_XHTML, EXTENSION_XML, EXTENSION_XOE, EXTENSION_XOE_CONFIG, EXTENSION_ZIP, FEATURE_DOCTYPE_NAME_NS, FEATURE_EXTENSION, FEATURE_MIMETYPE, FILE_PROTOCOL, FORWARD, FUNCTION_CONTENT_HANDLER, GREATER_THAN_KEY, GREATER_THAN_SYMBOL, HIDE_IF_ATTR, HOMEDIR_PROPERTY, HREF_ATTR, INSERT_BEFORE_ATTR, LANGUAGE_PROPERTY, LAUNCH, LESSER_THAN_KEY, LESSER_THAN_SYMBOL, LOADTHEME, LOGGING_PROPERTY, MID_DOT_KEY, MID_DOT_SYMBOL, MIMETYPE_ALL, MIMETYPE_APPLICATION_XOE, MIMETYPE_APPLICATION_ZIP, MIMETYPE_STASHDIR, MIMETYPE_TEXT_HTML, MIMETYPE_TEXT_PLAIN, MIMETYPE_TEXT_VND_TVT_LNK, MIMETYPE_TEXT_WML, MIMETYPE_TEXT_XML, MIMETYPE_TEXT_XML_DTD, MIMETYPE_UNKNOWN, NAME_ATTR, NAMESPACE_SEPARATOR, NEW, NEW_ITEM_VIEW, NO_PATH, NON_BREAKING_SPACE_KEY, NON_BREAKING_SPACE_SYMBOL, NUM_LAST_APPS, ONCHANGE_ATTR, ONCLICK_ATTR, ONKEYPRESS_ATTR, ONLOAD_ATTR, ONMOUSEDOWN_ATTR, ONMOUSEOUT_ATTR, ONMOUSEOVER_ATTR, ONMOUSEUP_ATTR, PACKAGE_ARCHIVE_ROOT, PARENT_FRAME, PKG_ARCHIVE_ATTR, PKG_URI_ATTR, PKG_WORKSPACE_ATTR, PREVIOUS_DIR, PROPERTY_PREFIX, QUERY_DELIMITER, REFRESH, RESET, SAVE, SCREEN_COLORS_PROPERTY, SCREEN_HEIGHT_PROPERTY, SCREEN_TYPE_PROPERTY, SCREEN_WIDTH_PROPERTY, SCRIPT_PROPERTY, SCRIPT_SUPPORT, SELECT, SORT_BANNER_ATTR, SORT_ORDER_ATTR, SRC_ATTR, STASH_DIR_PROPERTY, STASH_FILE_SEPARATOR, STASH_PROTOCOL, STOP, STYLE_ATTR, TEMP_DIR, THEME_PROPERTY, THEMES_DIR_PROPERTY, TOP, TRIGGER_ATTR, UNICODE_DECIMAL_SYMBOL, UNICODE_HEX_SYMBOL, UNKNOWN_ICON, UNSET_NODE_TYPE, URL_CONTEXT_ATTR, USER_NAME, USERDIR_PROPERTY, VALUE_ATTR, WML_NAMESPACE, XHTML_NAMESPACE, XML, XML_PREFIX_NAMESPACE, XMLNS, XMLNS_NAMESPACE, XOE_CONFIG_DOCTYPE_NAME_NS, XOE_LOCALIZE, XPATH_ATTR |
Method Summary |
static boolean |
checkInputStream(String mimetype)
|
static ContentType |
getContentType(ContentElement content)
|
static ContentType |
getContentType(ContentType type,
InputStream in)
|
static ContentType |
getContentType(String suffix)
|
static ContentType |
getContentType(String filename,
InputStream in)
|
static ContentType |
getContentType(URL url)
|
static ContentType |
getContentType(URL url,
String filename)
|
static ContentType |
getContentType(URL url,
String filename,
InputStream in)
|
String[] |
getFeatures(String func)
This function may return null. |
String[] |
getFunctionalities()
Functionalities are Strings that can be used to differentiate
between different kinds of IServices. |
String[] |
getInformation()
Returns extra meta-information about the service as an array of
Strings. |
static DefaultContentTypeResolver |
getInstance()
|
String[] |
getInterfaces(String func)
Returns the String names of all the Java interfaces that the
IService implements for the given functionality. |
static String |
getSuffix(String filename)
|
void |
init(org.w3c.dom.Document configDoc)
Services can be configued with a DOM Document. |
void |
processMimetypeFile(org.w3c.dom.Document doc,
Object provider)
|
void |
putMapping(String suffix,
String mimetype)
|
void |
putMapping(String suffix,
String mimetype,
Object provider)
|
void |
removeMapping(String suffix)
|
void |
removeMapping(String suffix,
Object provider)
|
void |
removeProvider(Object provider)
|
ContentType |
resolveStream(InputStream in,
ContentType type)
|
ContentType |
resolveStream(InputStream in,
String mimetype)
|
ContentType |
resolveSuffix(String suffix)
|
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
ctrs
public static IService[] ctrs
DefaultContentTypeResolver
public DefaultContentTypeResolver()
getInstance
public static DefaultContentTypeResolver getInstance()
processMimetypeFile
public void processMimetypeFile(org.w3c.dom.Document doc,
Object provider)
init
public void init(org.w3c.dom.Document configDoc)
- Description copied from interface:
IService
- Services can be configued with a DOM Document.
configDoc may be null.
- Specified by:
init
in interface IService
getFunctionalities
public String[] getFunctionalities()
- Description copied from interface:
IService
- Functionalities are Strings that can be used to differentiate
between different kinds of IServices.
This function must return all the Functionalities implemented by
the IService.
This function may return null.
- Specified by:
getFunctionalities
in interface IService
getInterfaces
public String[] getInterfaces(String func)
- Description copied from interface:
IService
- Returns the String names of all the Java interfaces that the
IService implements for the given functionality.
This function may return null.
- Specified by:
getInterfaces
in interface IService
getFeatures
public String[] getFeatures(String func)
- Description copied from interface:
IService
- This function may return null.
- Specified by:
getFeatures
in interface IService
getInformation
public String[] getInformation()
- Description copied from interface:
IService
- Returns extra meta-information about the service as an array of
Strings.
This function may return null.
- Specified by:
getInformation
in interface IService
putMapping
public void putMapping(String suffix,
String mimetype)
putMapping
public void putMapping(String suffix,
String mimetype,
Object provider)
removeProvider
public void removeProvider(Object provider)
removeMapping
public void removeMapping(String suffix)
removeMapping
public void removeMapping(String suffix,
Object provider)
resolveStream
public ContentType resolveStream(InputStream in,
String mimetype)
throws IOException
- Specified by:
resolveStream
in interface IContentTypeResolver
resolveStream
public ContentType resolveStream(InputStream in,
ContentType type)
throws IOException
- Specified by:
resolveStream
in interface IContentTypeResolver
resolveSuffix
public ContentType resolveSuffix(String suffix)
- Specified by:
resolveSuffix
in interface IContentTypeResolver
getSuffix
public static String getSuffix(String filename)
getContentType
public static ContentType getContentType(String suffix)
getContentType
public static ContentType getContentType(URL url,
String filename)
getContentType
public static ContentType getContentType(ContentType type,
InputStream in)
throws IOException
getContentType
public static ContentType getContentType(URL url)
throws IOException
getContentType
public static ContentType getContentType(String filename,
InputStream in)
throws IOException
getContentType
public static ContentType getContentType(URL url,
String filename,
InputStream in)
throws IOException
getContentType
public static ContentType getContentType(ContentElement content)
throws IOException
checkInputStream
public static boolean checkInputStream(String mimetype)