semeru/text-code-CodeSummarization · Datasets at Hugging Face

input stringlengths 10 828	output stringlengths 5 107
public void set clip bounds order bounds graphics g this get graphics g set clip bounds get left bounds get top bounds get right bounds get left bounds get bottom bounds get top this top bounds get top this left bounds get left this right bounds get right this bottom bounds get bottom	set clipping boundaries for canvas based on a bounds order
public void register cache cache cache orders cache cache	set current cache
public void move pointer int x int y need java 1 3 to move mouse with robot	move the mouse pointer only available in java 1
private int twos complement16 int val return val 0x8000 0 val 0x ffff 1 val	interpret an integer as a 16 bit twos complement number based on its
public void draw line order line order line int x1 line get start x int y1 line get start y int x2 line get end x int y2 line get end y int fgcolor line get pen get color int opcode line get opcode 1 draw line x1 y1 x2 y2 fgcolor opcode	draw a line to the screen
public void draw pat blt order pat blt order patblt brush brush patblt get brush int x patblt get x int y patblt get y if x this right y this bottom return off screen int cx patblt get cx int cy patblt get cy int fgcolor patblt get foreground color int bgcolor patblt get background color int opcode patblt get opcode pat blt order opcode x y cx cy fgcolor bgcolor brush	perform a pattern blit on the screen
public void draw rectangle order rectangle order rect if logger is info enabled logger info rectangle order fill rectangle rect get x rect get y rect get cx rect get cy rect get color	draw a rectangle to the screen
public void set pixel int opcode int x int y int color int bpp options bpp correction for 24 bit colour if bpp 3 color color 0x ff 16 color 0x ff00 color 0x ff0000 16 if x this left x this right y this top y this bottom clip else rop do pixel opcode backstore x y color	perform an operation on a pixel in the backstore
public void lost focus if input null input lost focus	handle the window losing focus notify input classes
public void gained focus if input null input gained focus	handle the window gaining focus notify input classes
public void trigger ready to send input trigger ready to send	notify the input classes that the connection is ready for sending
public int get freq return n get freq pointer	gets the audio frequency in samples per second
public void set freq int f n set freq pointer f	sets the audio frequency in samples per second
public int get format return n get format pointer	gets the audio data format
public void set format int f n set format pointer f	sets the audio data format
public byte get channels return n get channels pointer	gets the number of channels
public void set channels byte c n set channels pointer c	gets the number of channels
public byte get silence return n get silence pointer	gets the audio buffer silence value calculated
public void set silence byte s n set silence pointer s	sets the audio buffer silence value
public short get samples return n get samples pointer	gets the audio buffer size in samples
public void set samples short s n set samples pointer s	sets the audio buffer size in samples
public int get size return n get size pointer	gets the audio buffer size in bytes calculated
public void set size int s n set size pointer s	sets the audio buffer size in bytes br
protected void audio callback audio stream s check if we have a listener if get audio stream listener null get audio stream listener fill audio s	function used to deliver the stream back to the listener
protected void build feed metadata map model t feed http servlet request request	populate the feed metadata title link description etc
public void set feed type string feed type this feed type feed type	sets the rome feed type to use
public void set pet pet pet this pet pet	setter for property pet
public void set drop location resource test drop location this drop location test drop location	sets the location of the file containing the drop scripts for the database
public void populate resource sql file connection connection null try connection data source get connection try string sql parse sql in sql file execute sql sql connection catch ioexception e throw new runtime exception i o exception occurred accessing the database schema file e catch sqlexception e throw new runtime exception sql exception occurred exporting database schema e catch sqlexception e throw new runtime exception sql exception occurred acquiring connection e finally if connection null try connection close catch sqlexception e	populate the database executing the statements in the provided resource against the database
public void save motorist motorist motorist map string string parameters new hash map string string parameters put email motorist get email parameters put password motorist get password parameters put first name motorist get first name parameters put last name motorist get last name get named parameter jdbc template update motorist insert parameters	saves a motorist object using springs named parameter jdbc template
public void save motorist motorist motorist get jdbc template update motorist insert new object motorist get email motorist get password motorist get first name motorist get last name motorist set id query for identity	saves a motorist using springs jdbc template
public void save motorist motorist motorist connection conn null prepared statement stmt null try conn data source get connection stmt conn prepare statement motorist insert stmt set string 1 motorist get email stmt set string 2 motorist get password stmt set string 3 motorist get first name stmt set string 4 motorist get last name stmt execute catch sqlexception e deal with exception somehow finally try stmt close conn close catch sqlexception e	inserts a motorist to the database using conventional e
public void update motorist motorist motorist connection conn null prepared statement stmt null try conn data source get connection stmt conn prepare statement motorist update stmt set string 1 motorist get email stmt set string 2 motorist get password stmt set string 3 motorist get first name stmt set string 4 motorist get last name stmt set int 5 motorist get id stmt execute catch sqlexception e deal with exception somehow finally try if stmt null stmt close if conn null conn close catch sqlexception e	updates a motorist object in the database using convention e
public motorist get motorist by id long id list matches get jdbc template query motorist by id select new object long value of id new row mapper public object map row result set rs int row num throws sqlexception data access exception motorist motorist new motorist motorist set id rs get int 1 motorist set email rs get string 2 motorist set password rs get string 3 motorist set first name rs get string 4 motorist set last name rs get string 5 return motorist return matches size 0 motorist matches get 0 null	retrieves a motorist by its id
public motorist get motorist by id long id list motorist matches get simple jdbc template query motorist by id select new parameterized row mapper motorist public motorist map row result set rs int row num throws sqlexception motorist motorist new motorist motorist set id rs get int 1 motorist set email rs get string 2 motorist set password rs get string 3 motorist set first name rs get string 4 motorist set last name rs get string 5 return motorist id return matches size 0 matches get 0 null	retrieves a motorist from the database using springs simple jdbc template
public void send email for vehicle vehicle vehicle motorist motorist vehicle get motorist if motorist null return simple mail message message new simple mail message mail message message set to motorist get email string text message get text text string utils replace text state vehicle get state text string utils replace text plate vehicle get plate number message set text text mail sender send message	sends an e mail to tell a motorist that they have new rants
public void send daily rant emails list rant rants for today get rants for day new date set vehicle vehicles ranted about today new hash set vehicle extract vehicles and place into set for uniqueness for rant rant rants for today vehicles ranted about today add rant get vehicle for vehicle vehicle vehicles ranted about today send email for vehicle vehicle	sends a daily e mail to motorists who have been ranted about
public void init servlet config config get servlet config greeting config get init parameter greeting if greeting null greeting hello world	this method is called once by the container when the servlet is
public void destroy greeting null	this method is called once by the container just before the servlet
public void set news item news item bean news item synchronized id sequence news item set id id sequence 0 synchronized news items news items add news item	adds a news item to the list
public void set answer answer bean answer total string answer id answer get answer id if answer id equals 1 answer1 else if answer id equals 2 answer2 else if answer id equals 3 answer3	increments the counter matching the answer as well
public void remove news item int id synchronized news items for int i 0 i news items size i news item bean item news item bean news items get i if id item get id news items remove i break	removes the news item with the specified id
private void add default items news item bean item new news item bean item set category jsp item set msg 2nd edition of o reilly jsp book released item set posted by hans bergsten set news item item item new news item bean item set category servlet item set msg servets and jsp a powerful duo item set posted by hans bergsten set news item item item new news item bean item set category ejb item set msg jsp makes a great front end for ejb item set posted by hans bergsten set news item item	creates sample news items and adds them to the list
public string get dept return dept	returns the dept property value
public int get answer1 return answer1	returns the number of alternative 1 answers
public void set dept string dept this dept dept	sets the dept property value
public date get emp date return emp date	returns the emp date property value
public int get answer2 return answer2	returns the number of alternative 2 answers
public void set emp date date emp date this emp date emp date	sets the emp date property value
public int get answer3 return answer3	returns the number of alternative 3 answers
public string get email addr return email addr	returns the email addr property value
public void set email addr string email addr this email addr email addr	sets the email addr property value
public int get answer1 percent return get percent total answer1	returns the percentage of alternative 1 answers
public string get answer id return answer id	returns the answer id property value
public int get answer2 percent return get percent total answer2	returns the percentage of alternative 2 answers
public void set answer id string answer id this answer id answer id	sets the answer id property value
public boolean is valid boolean is valid false if answer id null is valid valid ids index of answer id 1 return is valid	returns true if the answer id matches one of
public int get answer3 percent return get percent total answer3	returns the percentage of alternative 3 answers
public void set projects string projects if projects null this projects null else this projects arrays as list projects	sets the projects property value
public void set msg string msg this msg msg	sets the msg property value
private int get percent int total int answer return int math round double answer double total 100	returns an int representing the rounded percentage of
public void set posted by string posted by this posted by posted by	sets the posted by property value
public date get posted date return posted date	returns the posted date property value
public void set sql value string sql value this sql value sql value	set the sql string possibly with question mark placeholders for
public map get headers if page context null throw new illegal state exception the page context property is not set map info new hash map http servlet request req http servlet request page context get request enumeration names req get header names while names has more elements string name string names next element enumeration values req get headers name string buffer sb new string buffer boolean first true while values has more elements if first sb append first false sb append values next element info put name sb to string return info	returns a map with all header information
public void set values list values this values values	sets the values to use for the place holders in the sql
public string get birth date return birth date null birth date	returns the birth date property value
public result execute query throws sqlexception result result null result set rs null prepared statement pstmt null statement stmt null try if values null values size 0 use a prepared statement and set all values pstmt conn prepare statement sql value set values pstmt values rs pstmt execute query else use a regular statement stmt conn create statement rs stmt execute query sql value result result support to result rs finally if rs null try rs close catch sqlexception e if stmt null try stmt close catch sqlexception e if pstmt null try pstmt close catch sqlexception e return result	executes the specified sql string as a query and returns
public map get cookies if page context null throw new illegal state exception the page context property is not set map info new hash map http servlet request req http servlet request page context get request cookie cookies req get cookies if cookies null for int i 0 i cookies length i info put cookies i get name cookies i get value return info	returns a map with all cookie information
public boolean is birth date valid boolean is valid false if birth date null string format is valid date birth date date format pattern is valid true return is valid	validates the birth date property
public map get params if page context null throw new illegal state exception the page context property is not set map info new hash map http servlet request req http servlet request page context get request enumeration names req get parameter names while names has more elements string name string names next element string values req get parameter values name string buffer sb new string buffer for int i 0 i values length i if i 0 sb append sb append values i info put name sb to string return info	returns a map with all request parameter information
public string get email addr return email addr null email addr	returns the email addr property value
public void save employee employee bean emp info throws sqlexception save the user info from the database connection conn data source get connection conn set auto commit false try save single value props emp info conn save projects emp info conn conn commit catch sqlexception e conn rollback finally try conn set auto commit true conn close catch sqlexception e ignore	inserts the information about the specified employee or
public map get request scope if page context null throw new illegal state exception the page context property is not set map info new hash map http servlet request req http servlet request page context get request enumeration names req get attribute names while names has more elements string name string names next element object value req get attribute name info put name to string value value return info	returns a map with all request scope variables
public boolean is email addr valid boolean is valid false if email addr null string format is valid email addr email addr is valid true return is valid	validates the email addr property
public void set food string food this food food	sets the food property value
public map get page scope if page context null throw new illegal state exception the page context property is not set map info new hash map enumeration names page context get attribute names in scope page context page scope while names has more elements string name string names next element object value page context get attribute name info put name to string value value return info	returns a map with all page scope variables
public boolean is food valid boolean is valid false if food null string format is valid string food food list true is valid true return is valid	validates the food property
public map get session scope if page context null throw new illegal state exception the page context property is not set map info new hash map http servlet request req http servlet request page context get request http session session req get session enumeration names session get attribute names while names has more elements string name string names next element object value session get attribute name info put name to string value value return info	returns a map with all session scope variables
public boolean is pizza selected return is food type selected z	returns true if the food property includes the marker for
public boolean is pasta selected return is food type selected p	returns true if the food property includes the marker for
public void set product product bean product if product null cart index of product 1 cart add element product	adds a product to the cart if its not already there
public map get products by id return catalog	returns a map with all product bean instances keyed by id
public float get total float total 0 iterator prods cart iterator while prods has next product bean product product bean prods next float price product get price total price return total	returns the total price for all products in the cart
public map get application scope if page context null throw new illegal state exception the page context property is not set map info new hash map servlet context context page context get servlet context enumeration names context get attribute names while names has more elements string name string names next element object value context get attribute name info put name to string value value return info	returns a map with all application scope variables
public boolean is chinese selected return is food type selected c	returns true if the food property includes the marker for
public string get descr return descr	returns the product description
public string get message string msg no valid category selected if quotes equals category quote index if quote index quotes size 1 quote index 0 msg string quotes get quote index else if thoughts equals category thought index if thought index thoughts size 1 thought index 0 msg string thoughts get thought index return msg	returns a new message from the selected category every time
public string get lucky number return lucky number null lucky number	returns the lucky number property value
private string null to string string value if value null return null else return value	returns the string null if the value is null
public string get file name index if index file names size 1 index 0 return string file names get index	returns a new file name every time its called cycling through
public void set lucky number string lucky number this lucky number lucky number	sets the lucky number property value
private void init file list file names new array list file names add dilbert2001113293109 gif file names add dilbert2001166171101 gif file names add dilbert2001166171108 gif file names add dilbert2731150011029 gif	creates and initializes a data structure to hold the image file
public boolean is lucky number valid boolean is valid false if lucky number null string format is valid integer lucky number min lucky number max lucky number is valid true return is valid	validates the lucky number property
public string get gender return gender null gender	returns the gender property value
private void set property string prop string value object ds method setter get setter prop ds if setter null system out println data source factory can t find property prop ignored return object args build args value setter try setter invoke ds args catch exception e system out println data source factory can t set property prop value e get message ignored	sets the specified property to the specified value in the
private method get setter string prop object ds bean info bi null try bi introspector get bean info ds get class catch introspection exception e return null property descriptor pds bi get property descriptors method setter null for int i 0 i pds length i if pds i get name equals prop setter pds i get write method break return setter	returns the setter method corresponding to the property name in
public void close throws sqlexception is closed true dsw return connection real conn	inform the data source wrapper that the connection wrapper
public void set digit string value new digit value trim	sets the new digit entered by the user
private object coerce value string value class type object coerced value null if type is assignable from string class coerced value value else if type is assignable from integer class type is assignable from integer type try coerced value integer value of value catch number format exception e ignore it s reported when trying to set the value else if type is assignable from boolean class type is assignable from boolean type coerced value boolean value of value return coerced value	converts the specified string value to the specified type if

public void set clip bounds order bounds graphics g this get graphics g set clip bounds get left bounds get top bounds get right bounds get left bounds get bottom bounds get top this top bounds get top this left bounds get left this right bounds get right this bottom bounds get bottom

set clipping boundaries for canvas based on a bounds order

public void register cache cache cache orders cache cache

set current cache

public void move pointer int x int y need java 1 3 to move mouse with robot

move the mouse pointer only available in java 1

private int twos complement16 int val return val 0x8000 0 val 0x ffff 1 val

interpret an integer as a 16 bit twos complement number based on its

public void draw line order line order line int x1 line get start x int y1 line get start y int x2 line get end x int y2 line get end y int fgcolor line get pen get color int opcode line get opcode 1 draw line x1 y1 x2 y2 fgcolor opcode

draw a line to the screen

public void draw pat blt order pat blt order patblt brush brush patblt get brush int x patblt get x int y patblt get y if x this right y this bottom return off screen int cx patblt get cx int cy patblt get cy int fgcolor patblt get foreground color int bgcolor patblt get background color int opcode patblt get opcode pat blt order opcode x y cx cy fgcolor bgcolor brush

perform a pattern blit on the screen

public void draw rectangle order rectangle order rect if logger is info enabled logger info rectangle order fill rectangle rect get x rect get y rect get cx rect get cy rect get color

draw a rectangle to the screen

public void set pixel int opcode int x int y int color int bpp options bpp correction for 24 bit colour if bpp 3 color color 0x ff 16 color 0x ff00 color 0x ff0000 16 if x this left x this right y this top y this bottom clip else rop do pixel opcode backstore x y color

perform an operation on a pixel in the backstore

public void lost focus if input null input lost focus

handle the window losing focus notify input classes

public void gained focus if input null input gained focus

handle the window gaining focus notify input classes

public void trigger ready to send input trigger ready to send

notify the input classes that the connection is ready for sending

public int get freq return n get freq pointer

gets the audio frequency in samples per second

public void set freq int f n set freq pointer f

sets the audio frequency in samples per second

public int get format return n get format pointer

gets the audio data format

public void set format int f n set format pointer f

sets the audio data format

public byte get channels return n get channels pointer

gets the number of channels

public void set channels byte c n set channels pointer c

gets the number of channels

public byte get silence return n get silence pointer

gets the audio buffer silence value calculated

public void set silence byte s n set silence pointer s

sets the audio buffer silence value

public short get samples return n get samples pointer

gets the audio buffer size in samples

public void set samples short s n set samples pointer s

sets the audio buffer size in samples

public int get size return n get size pointer

gets the audio buffer size in bytes calculated

public void set size int s n set size pointer s

sets the audio buffer size in bytes br

protected void audio callback audio stream s check if we have a listener if get audio stream listener null get audio stream listener fill audio s

function used to deliver the stream back to the listener

protected void build feed metadata map model t feed http servlet request request

populate the feed metadata title link description etc

public void set feed type string feed type this feed type feed type

sets the rome feed type to use

public void set pet pet pet this pet pet

setter for property pet

public void set drop location resource test drop location this drop location test drop location

sets the location of the file containing the drop scripts for the database

public void populate resource sql file connection connection null try connection data source get connection try string sql parse sql in sql file execute sql sql connection catch ioexception e throw new runtime exception i o exception occurred accessing the database schema file e catch sqlexception e throw new runtime exception sql exception occurred exporting database schema e catch sqlexception e throw new runtime exception sql exception occurred acquiring connection e finally if connection null try connection close catch sqlexception e

populate the database executing the statements in the provided resource against the database

public void save motorist motorist motorist map string string parameters new hash map string string parameters put email motorist get email parameters put password motorist get password parameters put first name motorist get first name parameters put last name motorist get last name get named parameter jdbc template update motorist insert parameters

saves a motorist object using springs named parameter jdbc template

public void save motorist motorist motorist get jdbc template update motorist insert new object motorist get email motorist get password motorist get first name motorist get last name motorist set id query for identity

saves a motorist using springs jdbc template

public void save motorist motorist motorist connection conn null prepared statement stmt null try conn data source get connection stmt conn prepare statement motorist insert stmt set string 1 motorist get email stmt set string 2 motorist get password stmt set string 3 motorist get first name stmt set string 4 motorist get last name stmt execute catch sqlexception e deal with exception somehow finally try stmt close conn close catch sqlexception e

inserts a motorist to the database using conventional e

public void update motorist motorist motorist connection conn null prepared statement stmt null try conn data source get connection stmt conn prepare statement motorist update stmt set string 1 motorist get email stmt set string 2 motorist get password stmt set string 3 motorist get first name stmt set string 4 motorist get last name stmt set int 5 motorist get id stmt execute catch sqlexception e deal with exception somehow finally try if stmt null stmt close if conn null conn close catch sqlexception e

updates a motorist object in the database using convention e

public motorist get motorist by id long id list matches get jdbc template query motorist by id select new object long value of id new row mapper public object map row result set rs int row num throws sqlexception data access exception motorist motorist new motorist motorist set id rs get int 1 motorist set email rs get string 2 motorist set password rs get string 3 motorist set first name rs get string 4 motorist set last name rs get string 5 return motorist return matches size 0 motorist matches get 0 null

retrieves a motorist by its id

public motorist get motorist by id long id list motorist matches get simple jdbc template query motorist by id select new parameterized row mapper motorist public motorist map row result set rs int row num throws sqlexception motorist motorist new motorist motorist set id rs get int 1 motorist set email rs get string 2 motorist set password rs get string 3 motorist set first name rs get string 4 motorist set last name rs get string 5 return motorist id return matches size 0 matches get 0 null

retrieves a motorist from the database using springs simple jdbc template

public void send email for vehicle vehicle vehicle motorist motorist vehicle get motorist if motorist null return simple mail message message new simple mail message mail message message set to motorist get email string text message get text text string utils replace text state vehicle get state text string utils replace text plate vehicle get plate number message set text text mail sender send message

sends an e mail to tell a motorist that they have new rants

public void send daily rant emails list rant rants for today get rants for day new date set vehicle vehicles ranted about today new hash set vehicle extract vehicles and place into set for uniqueness for rant rant rants for today vehicles ranted about today add rant get vehicle for vehicle vehicle vehicles ranted about today send email for vehicle vehicle

sends a daily e mail to motorists who have been ranted about

public void init servlet config config get servlet config greeting config get init parameter greeting if greeting null greeting hello world

this method is called once by the container when the servlet is

public void destroy greeting null

this method is called once by the container just before the servlet

public void set news item news item bean news item synchronized id sequence news item set id id sequence 0 synchronized news items news items add news item

adds a news item to the list

public void set answer answer bean answer total string answer id answer get answer id if answer id equals 1 answer1 else if answer id equals 2 answer2 else if answer id equals 3 answer3

increments the counter matching the answer as well

public void remove news item int id synchronized news items for int i 0 i news items size i news item bean item news item bean news items get i if id item get id news items remove i break

removes the news item with the specified id

private void add default items news item bean item new news item bean item set category jsp item set msg 2nd edition of o reilly jsp book released item set posted by hans bergsten set news item item item new news item bean item set category servlet item set msg servets and jsp a powerful duo item set posted by hans bergsten set news item item item new news item bean item set category ejb item set msg jsp makes a great front end for ejb item set posted by hans bergsten set news item item

creates sample news items and adds them to the list

public string get dept return dept

returns the dept property value

public int get answer1 return answer1

returns the number of alternative 1 answers

public void set dept string dept this dept dept

sets the dept property value

public date get emp date return emp date

returns the emp date property value

public int get answer2 return answer2

returns the number of alternative 2 answers

public void set emp date date emp date this emp date emp date

sets the emp date property value

public int get answer3 return answer3

returns the number of alternative 3 answers

public string get email addr return email addr

returns the email addr property value

public void set email addr string email addr this email addr email addr

sets the email addr property value

public int get answer1 percent return get percent total answer1

returns the percentage of alternative 1 answers

public string get answer id return answer id

returns the answer id property value

public int get answer2 percent return get percent total answer2

returns the percentage of alternative 2 answers

public void set answer id string answer id this answer id answer id

sets the answer id property value

public boolean is valid boolean is valid false if answer id null is valid valid ids index of answer id 1 return is valid

returns true if the answer id matches one of

public int get answer3 percent return get percent total answer3

returns the percentage of alternative 3 answers

public void set projects string projects if projects null this projects null else this projects arrays as list projects

sets the projects property value

public void set msg string msg this msg msg

sets the msg property value

private int get percent int total int answer return int math round double answer double total 100

returns an int representing the rounded percentage of

public void set posted by string posted by this posted by posted by

sets the posted by property value

public date get posted date return posted date

returns the posted date property value

public void set sql value string sql value this sql value sql value

set the sql string possibly with question mark placeholders for

public map get headers if page context null throw new illegal state exception the page context property is not set map info new hash map http servlet request req http servlet request page context get request enumeration names req get header names while names has more elements string name string names next element enumeration values req get headers name string buffer sb new string buffer boolean first true while values has more elements if first sb append first false sb append values next element info put name sb to string return info

returns a map with all header information

public void set values list values this values values

sets the values to use for the place holders in the sql

public string get birth date return birth date null birth date

returns the birth date property value

public result execute query throws sqlexception result result null result set rs null prepared statement pstmt null statement stmt null try if values null values size 0 use a prepared statement and set all values pstmt conn prepare statement sql value set values pstmt values rs pstmt execute query else use a regular statement stmt conn create statement rs stmt execute query sql value result result support to result rs finally if rs null try rs close catch sqlexception e if stmt null try stmt close catch sqlexception e if pstmt null try pstmt close catch sqlexception e return result

executes the specified sql string as a query and returns

public map get cookies if page context null throw new illegal state exception the page context property is not set map info new hash map http servlet request req http servlet request page context get request cookie cookies req get cookies if cookies null for int i 0 i cookies length i info put cookies i get name cookies i get value return info

returns a map with all cookie information

public boolean is birth date valid boolean is valid false if birth date null string format is valid date birth date date format pattern is valid true return is valid

validates the birth date property

public map get params if page context null throw new illegal state exception the page context property is not set map info new hash map http servlet request req http servlet request page context get request enumeration names req get parameter names while names has more elements string name string names next element string values req get parameter values name string buffer sb new string buffer for int i 0 i values length i if i 0 sb append sb append values i info put name sb to string return info

returns a map with all request parameter information

public string get email addr return email addr null email addr

returns the email addr property value

public void save employee employee bean emp info throws sqlexception save the user info from the database connection conn data source get connection conn set auto commit false try save single value props emp info conn save projects emp info conn conn commit catch sqlexception e conn rollback finally try conn set auto commit true conn close catch sqlexception e ignore

inserts the information about the specified employee or

public map get request scope if page context null throw new illegal state exception the page context property is not set map info new hash map http servlet request req http servlet request page context get request enumeration names req get attribute names while names has more elements string name string names next element object value req get attribute name info put name to string value value return info

returns a map with all request scope variables

public boolean is email addr valid boolean is valid false if email addr null string format is valid email addr email addr is valid true return is valid

validates the email addr property

public void set food string food this food food

sets the food property value

public map get page scope if page context null throw new illegal state exception the page context property is not set map info new hash map enumeration names page context get attribute names in scope page context page scope while names has more elements string name string names next element object value page context get attribute name info put name to string value value return info

returns a map with all page scope variables

public boolean is food valid boolean is valid false if food null string format is valid string food food list true is valid true return is valid

validates the food property

public map get session scope if page context null throw new illegal state exception the page context property is not set map info new hash map http servlet request req http servlet request page context get request http session session req get session enumeration names session get attribute names while names has more elements string name string names next element object value session get attribute name info put name to string value value return info

returns a map with all session scope variables

public boolean is pizza selected return is food type selected z

returns true if the food property includes the marker for

public boolean is pasta selected return is food type selected p

returns true if the food property includes the marker for

public void set product product bean product if product null cart index of product 1 cart add element product

adds a product to the cart if its not already there

public map get products by id return catalog

returns a map with all product bean instances keyed by id

public float get total float total 0 iterator prods cart iterator while prods has next product bean product product bean prods next float price product get price total price return total

returns the total price for all products in the cart

public map get application scope if page context null throw new illegal state exception the page context property is not set map info new hash map servlet context context page context get servlet context enumeration names context get attribute names while names has more elements string name string names next element object value context get attribute name info put name to string value value return info

returns a map with all application scope variables

public boolean is chinese selected return is food type selected c

returns true if the food property includes the marker for

public string get descr return descr

returns the product description

public string get message string msg no valid category selected if quotes equals category quote index if quote index quotes size 1 quote index 0 msg string quotes get quote index else if thoughts equals category thought index if thought index thoughts size 1 thought index 0 msg string thoughts get thought index return msg

returns a new message from the selected category every time

public string get lucky number return lucky number null lucky number

returns the lucky number property value

private string null to string string value if value null return null else return value

returns the string null if the value is null

public string get file name index if index file names size 1 index 0 return string file names get index

returns a new file name every time its called cycling through

public void set lucky number string lucky number this lucky number lucky number

sets the lucky number property value

private void init file list file names new array list file names add dilbert2001113293109 gif file names add dilbert2001166171101 gif file names add dilbert2001166171108 gif file names add dilbert2731150011029 gif

creates and initializes a data structure to hold the image file

public boolean is lucky number valid boolean is valid false if lucky number null string format is valid integer lucky number min lucky number max lucky number is valid true return is valid

validates the lucky number property

public string get gender return gender null gender

returns the gender property value

private void set property string prop string value object ds method setter get setter prop ds if setter null system out println data source factory can t find property prop ignored return object args build args value setter try setter invoke ds args catch exception e system out println data source factory can t set property prop value e get message ignored

sets the specified property to the specified value in the

private method get setter string prop object ds bean info bi null try bi introspector get bean info ds get class catch introspection exception e return null property descriptor pds bi get property descriptors method setter null for int i 0 i pds length i if pds i get name equals prop setter pds i get write method break return setter

returns the setter method corresponding to the property name in

public void close throws sqlexception is closed true dsw return connection real conn

inform the data source wrapper that the connection wrapper

public void set digit string value new digit value trim

sets the new digit entered by the user

private object coerce value string value class type object coerced value null if type is assignable from string class coerced value value else if type is assignable from integer class type is assignable from integer type try coerced value integer value of value catch number format exception e ignore it s reported when trying to set the value else if type is assignable from boolean class type is assignable from boolean type coerced value boolean value of value return coerced value

converts the specified string value to the specified type if