Java Doc for BlogNavigator.java in  » J2EE » OpenCore » org » opensubsystems » blog » www » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » J2EE » OpenCore » org.opensubsystems.blog.www   Source Cross Reference   Class Diagram   Java Document (Java Doc)   java.lang.Object    org.opensubsystems.blog.www.BlogNavigator All known Subclasses:   org.opensubsystems.blog.www.DynamicBlogNavigator, BlogNavigator public class BlogNavigator (Code) Class responsible for parsing and creating URLs for blogs and their entries. If root URL is http://www.opensubsystems.org then the structure of URLs is - Bog with folder "firstblog" root URL = http://www.opensubsystems.org/firstblog/ page URL = http://www.opensubsystems.org/firstblog/index.html - Entry belonging to "firstblog" with ID 123456789 page URL = http://www.opensubsystems.org/firstblog/123456789.html version:    $Id: BlogNavigator.java,v 1.4 2007/02/20 03:54:31 bastafidli Exp $ author:    Miro Halas Field Summary final public static  String LOGIN_WEB_PAGE      Page where user can login to the system. final public static  String LOGOUT_WEB_PAGE      Page where user can logout to the system. final public static  String PAGED_ACCESS_WEB_PAGE      protected  HttpServletRequest m_hsrqRequest      protected  String m_strBlogDirectoryURL      URL to the directory containing all blogs. Constructor Summary public   BlogNavigator(HttpServletRequest hsrqRequest)      Method Summary public  BlogEntryIdentification getBlogEntryIdentification(HttpServletRequest hsrqRequest)      Get blog and entries which coresponds to given request. Parameters:   hsrqRequest - - the servlet request. protected  String getBlogEntryURL(String strFolder, int iEntryId)      Get URL to the page which displays specified blog entry. public  Object getBlogIdentification(HttpServletRequest hsrqRequest)      Get blog which coresponds to given request. Parameters:   hsrqRequest - - the servlet request. protected  StringBuffer getBlogRootURL(String strId)      Get URL to the root directory where all entries for given blog exist. public  String getBlogURL(Object objBlogIdentification)      Get URL to the page that displays specified blog. public  String getFirstPageURL()      Get URL that allows user to display the first page of the list with the data. public  boolean getIsDynamic()      Flag signaling if the navigator creates dynamic URLS (e.g. public  String getLastPageURL()      Get URL that allows user to display the last page of the list with the data. public  String getNextPageURL()      Get URL that allows user to display the next page of the list with the data. protected  String getPageOffsetURL(int iOffset, boolean bAbsolute)      Get URL that allows user to display same page of the list with the data. public  String getPostURL()      public  String getPreviousPageURL()      Get URL that allows user to display the previous page of the list with the data. public  String getRootURL()      Get URL to the root directory where all blogs exist. public  String getURL(Blog blog)      Get URL to the page which displays this blog. public  String getURL(Blog blog, Entry entry)      Get URL to the page which displays specified entry. public  String getURL(Entry entry)      public  String getURL(BlogEntryIdentification entryIdentification)      Get URL to the page which displays specified blog entry. public  boolean isBlogIndexPage()      Test if specified request identifies path to a blog index page. public  int isIndexPage()      public  boolean isLoginPage()      Test if the requested path is path to the page where user can login to the system. public  boolean isLogoutPage()      Test if the requested path is path to the page where user can login to the system. Field Detail LOGIN_WEB_PAGE final public static String LOGIN_WEB_PAGE(Code) Page where user can login to the system. LOGOUT_WEB_PAGE final public static String LOGOUT_WEB_PAGE(Code) Page where user can logout to the system. PAGED_ACCESS_WEB_PAGE final public static String PAGED_ACCESS_WEB_PAGE(Code) Default name stem to use when constructing m_hsrqRequest protected HttpServletRequest m_hsrqRequest(Code) Request that will be used by this navigator m_strBlogDirectoryURL protected String m_strBlogDirectoryURL(Code) URL to the directory containing all blogs. Constructor Detail BlogNavigator public BlogNavigator(HttpServletRequest hsrqRequest)(Code) Creates a new instance of BlogNavigator Parameters:   hsrqRequest - - request that will be used by this navigator Method Detail getBlogEntryIdentification public BlogEntryIdentification getBlogEntryIdentification(HttpServletRequest hsrqRequest)(Code) Get blog and entries which coresponds to given request. Parameters:   hsrqRequest - - the servlet request. BlogEntryIdentification getBlogEntryURL protected String getBlogEntryURL(String strFolder, int iEntryId)(Code) Get URL to the page which displays specified blog entry. Parameters:   strFolder - - folder where this entry belongs to Parameters:   iEntryId - - id of entry to get page URL for String - URL to the page displaying specified entry getBlogIdentification public Object getBlogIdentification(HttpServletRequest hsrqRequest)(Code) Get blog which coresponds to given request. Parameters:   hsrqRequest - - the servlet request. Object - Identification of Blog coresponding to given request. This can be either String value identifying the Blog folder or Integer value identifying the Blog URL.Ff no such Blog exists, an exception will be thrown getBlogRootURL protected StringBuffer getBlogRootURL(String strId)(Code) Get URL to the root directory where all entries for given blog exist. Parameters:   strId - - ID of the blog to get root URL for String - URL ends with WebCommonConstants.URL_SEPARATOR_CHAR getBlogURL public String getBlogURL(Object objBlogIdentification)(Code) Get URL to the page that displays specified blog. Parameters:   objBlogIdentification - - identification of the blog to get page URL for, which should be the folder String getFirstPageURL public String getFirstPageURL()(Code) Get URL that allows user to display the first page of the list with the data. The navigator will correctly identify if it is list of blogs or blog entries and create the proper page URL. String - url to display the first page of list of data getIsDynamic public boolean getIsDynamic()(Code) Flag signaling if the navigator creates dynamic URLS (e.g. URLS with ? and &) or it creates URLs that ressemble static pages (e.g. http://www.bastafidli.com/myblog/page7.html) boolean getLastPageURL public String getLastPageURL()(Code) Get URL that allows user to display the last page of the list with the data. The navigator will correctly identify if it is list of blogs or blog entries and create the proper page URL. String - url to display the last page of list of data getNextPageURL public String getNextPageURL()(Code) Get URL that allows user to display the next page of the list with the data. The navigator will correctly identify if it is list of blogs or blog entries and create the proper page URL. String - url to display next page of list of data getPageOffsetURL protected String getPageOffsetURL(int iOffset, boolean bAbsolute)(Code) Get URL that allows user to display same page of the list with the data. The navigator will correctly identify if it is list of blogs or blog entries and create the proper page URL. Parameters:   iOffset - - offset of the page to display Parameters:   bAbsolute - - if true then the offset is taken as an absolute otherwise it is relative to current page, +1 will be the next page, -1 will be the first page String - url to display specified page of list of data getPostURL public String getPostURL()(Code) Get URL to where a form can be posted to be processed String - URL to posts the forms to getPreviousPageURL public String getPreviousPageURL()(Code) Get URL that allows user to display the previous page of the list with the data. The navigator will correctly identify if it is list of blogs or blog entries and create the proper page URL. String - url to display previous page of list of data getRootURL public String getRootURL()(Code) Get URL to the root directory where all blogs exist. String - URL ends with WebCommonConstants.URL_SEPARATOR_CHAR getURL public String getURL(Blog blog)(Code) Get URL to the page which displays this blog. Parameters:   blog - - blog to get page URL for String getURL public String getURL(Blog blog, Entry entry)(Code) Get URL to the page which displays specified entry. Parameters:   blog - - blog to which this entry belongs to Parameters:   entry - - entry to get page URL for String - URL to the page displaying specified entry getURL public String getURL(Entry entry)(Code) Get URL to the page which displays specified entry without knowing details of the blog the entry belongs to Parameters:   entry - - entry to get page URL for String - URL to the page displaying specified entry getURL public String getURL(BlogEntryIdentification entryIdentification)(Code) Get URL to the page which displays specified blog entry. Parameters:   entryIdentification - - identification of entry String - URL to the page displaying specified entry isBlogIndexPage public boolean isBlogIndexPage()(Code) Test if specified request identifies path to a blog index page. It either doesn't contain any path e.g. http://www.bastafidli.com or just a root directory http://www.bastafidli.com/ with some index page already tested by isIndexPage. boolean - true if the page is index page for blogs isIndexPage public int isIndexPage()(Code) Test if the given request is a request for data displayed on an index page which is page identified either as index.html or as pageXYZ.html where XYZ is a number int - if the request identifies a valid index page then the pagenumber (a positive value) is returned otherwise a negative value is returned. isLoginPage public boolean isLoginPage()(Code) Test if the requested path is path to the page where user can login to the system. boolean - true if the page is login page isLogoutPage public boolean isLogoutPage()(Code) Test if the requested path is path to the page where user can login to the system. boolean - true if the page is login page Methods inherited from java.lang.Object native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc) public boolean equals(Object obj)(Code)(Java Doc) protected void finalize() throws Throwable(Code)(Java Doc) final native public Class getClass()(Code)(Java Doc) native public int hashCode()(Code)(Java Doc) final native public void notify()(Code)(Java Doc) final native public void notifyAll()(Code)(Java Doc) public String toString()(Code)(Java Doc) final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc) final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc) final public void wait() throws InterruptedException(Code)(Java Doc)