Class MakeWeb

java.lang.Object

MakeWeb

public class MakeWeb
extends java.lang.Object

This class creates a web site from a database

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
(package private) static interface	MakeWeb.FileCallBack An interface defining a callback for a file tree walk (used by the sitemap option)
(package private) static class	MakeWeb.SiteMap This class, given a top-level directory, creates in a database a table "sitemap" containing entries representing the file and directory structure under this top-level directory.

Field Summary

Fields

Modifier and Type	Field and Description
(package private) static java.sql.Connection	conn
(package private) static boolean	printFlag

Constructor Summary

Constructors

Constructor and Description
MakeWeb()

Method Summary

Modifier and Type	Method and Description
static void	main(java.lang.String... args) If first arg is "-map" then a sitemap structure is created in the table "sitemap".
(package private) static void	make(java.lang.String... pagesets) This method creates all pages specified by the database.
(package private) static java.lang.String	substitute(java.lang.String s, java.util.ArrayList<java.lang.String> subs) replaces $0-$9 in String s with subs.get(0) - subs.get(9).
(package private) static java.util.ArrayList<java.util.ArrayList<java.lang.String>>	table(java.lang.String query, java.lang.String... columns) This method implements easy access to the specified rows of a query.

Methods inherited from class java.lang.Object

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

Field Detail

printFlag

static final boolean printFlag

See Also:

Constant Field Values

conn

static java.sql.Connection conn

Constructor Detail

MakeWeb

public MakeWeb()

Method Detail

table

static java.util.ArrayList<java.util.ArrayList<java.lang.String>> table(java.lang.String query,
                                                                        java.lang.String... columns)
                                                                 throws java.sql.SQLException

This method implements easy access to the specified rows of a query. The method queries the database and sets up parameters to read specified columns from the returned table. If the number of specified columns is zero then all columns are read in order. This constructor will cause errors if a column name is requested that does not exist. If there is no result set then an empty result is returned allowing this method to be used for general sql statements.

Parameters:

query - the query used for obtaining the table

columns - the names of the columns to be returned

Returns:

an ArrayList of ArrayList of the result of a query

Throws:

java.sql.SQLException - throws if problem with SQLite

make

static void make(java.lang.String... pagesets)
          throws java.sql.SQLException,
                 java.io.IOException

This method creates all pages specified by the database. It assumes three tables in the database: substitutions, pagesets, and scripts. substitutions(pageset, substitutions, comment) pageset - identifies the type of page being generated (unique) substitutions - an sql statement returning a table: first field is file name or null, rest replace $1-$9 (and $$) comment - a human comment telling what scripts in this line do pagesets(pageset, position, pagepart, comment) pageset - identifies the type of page being generated position - order in which to run pageparts in a pageset pagepart - an index into the scripts table for the scripts comment - a human comment telling what scripts in this line do scripts(pagepart, position, script, comment) pagepart - identifies the part of the page being generated position - order in which to run scripts in a pagepart script - an sql statement returning a "page" segment result each row is fields concatenated to be written to file comment - a human comment telling what scripts in this line do ---------- for reference only ---------- styles(selector, property, value, comment) selector - a css selector property - a css property name value - the value of this property comment - a human comment telling where this property is used ---------- algorithm ---------- for each substitution get table of substitutions for each substitution (each table row) get and open file specified by first column (or no file for null) get matching pageset in order from pagesets and scripts for each script (after substitutions) for each line concatenate fields and write line to file close file

Parameters:

pagesets - pagesets to be made - if empty all pagesets are made

Throws:

java.sql.SQLException - catch-all for SQLExceptions

java.io.IOException - catch-all for IOExceptions

substitute

static java.lang.String substitute(java.lang.String s,
                                   java.util.ArrayList<java.lang.String> subs)

replaces $0-$9 in String s with subs.get(0) - subs.get(9). Also replaces $$ with $. (Note that $0 is normally replaced by the file name.)

Parameters:

s - the String to perform substitutions on

subs - an ArrayList specifying substitutions for $0, $1 etc.

Returns:

the string with substitutions

main

public static void main(java.lang.String... args)
                 throws java.sql.SQLException,
                        java.io.IOException

If first arg is "-map" then a sitemap structure is created in the table "sitemap". If there is a second argument it will be used as the root of the filemap, otherwise the root will be ".". All subsequent arguments are the "pagesets" to be made. If there are no subsequent arguments then all "pagesets" are made. Note that skipping some pagesets can result in errors.

Parameters:

args - command line arguments

Throws:

java.sql.SQLException - catch-all for SQLExceptions

java.io.IOException - catch-all for IOExceptions