org.glassfish.copyright
Class AbstractCopyright

java.lang.Object
  org.glassfish.copyright.AbstractCopyright

Direct Known Subclasses:

BatCopyright, CommonCopyright, PropertiesCopyright, TextCopyright

public abstract class AbstractCopyright
extends Object

Field Summary

protected static String	allrights
protected Copyright	c
protected static String	licensor
protected static String	thisYear
protected static Pattern	ypat

Constructor Summary

AbstractCopyright(Copyright c)

Method Summary

protected String	addCopyrightDate(String date, String lastChanged) Update the given copyright date to include the lastChanged date (assumed to be a date greater than any date included in "date").
protected void	checkCopyright(File file) Check a file for the correct copyright notice.
protected void	copy(BufferedReader in, BufferedWriter out, boolean skipBlanks) Copy "in" to "out", skipping blank lines at the beginning of "in" if skipBlanks is true, and canonicalizing the line terminators to '\n'.
protected void	err(String s)
protected static String	findPrefix(String line) Find the prefix (if any) for the current line.
protected String	fixCopyright(String cr, String date, String lic) Update the copyright line in cr to use "date" as the copyright date and "lic" as the licensor.
protected boolean	isModified(String file) Exec the "svn status" command to find out if the file has been modified locally.
protected String	lastChanged(String file) Exec the "svn info" command to get the date the file was last changed.
protected boolean	matches(Pattern pat, String s) Does the string match the pattern?
protected abstract String	readComment(BufferedReader r) Read the first comment block in the file.
protected void	repair(File file, String comment, org.glassfish.copyright.AbstractCopyright.RepairType type) Repair the errors in the file.
protected abstract void	replaceCopyright(BufferedReader in, BufferedWriter out, String comment, String lastChanged) Skip the first comment block, replacing it with the correct copyright.
protected static boolean	startsWith(File file, String prefix) Does the file start with the specified prefix?
protected static boolean	startsWith(String s, String prefix) Like String.startsWith, but ignores case and skips leading whitespace.
protected static String	strip(String line) Strip any trailing whitespace.
protected abstract boolean	supports(File file) Does this class support this file? Subclasses will use the file name, and possibly examine the content of the file, to determine whether it's supported.
protected abstract String	toComment(String comment) Convert the comment text to the appropriate syntax.
protected abstract void	updateCopyright(BufferedReader in, BufferedWriter out, String lastChanged) Update the existing copyright statement, changing the copyright year to include lastChanged.
protected void	warnCopyright(File file, BufferedReader in) Warn if there's another copyright statement in the file.
protected void	writeCopyright(BufferedWriter out, String year, String comment) Write the correct copyright to "out", using "year" as the copyright date.

Methods inherited from class java.lang.Object

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

Field Detail

c

protected Copyright c

ypat

protected static Pattern ypat

licensor

protected static final String licensor

See Also:

Constant Field Values

allrights

protected static final String allrights

See Also:

Constant Field Values

thisYear

protected static final String thisYear

Constructor Detail

AbstractCopyright

public AbstractCopyright(Copyright c)

Method Detail

supports

protected abstract boolean supports(File file)

Does this class support this file? Subclasses will use the file name, and possibly examine the content of the file, to determine whether it's supported.

checkCopyright

protected void checkCopyright(File file)
                       throws IOException

Check a file for the correct copyright notice.

Throws:

IOException

matches

protected boolean matches(Pattern pat,
                          String s)

Does the string match the pattern?

repair

protected void repair(File file,
                      String comment,
                      org.glassfish.copyright.AbstractCopyright.RepairType type)
               throws IOException

Repair the errors in the file. Repair cases and strategy: Missing copyright Insert correct copyright Wrong copyright Try to extract copyright date. Insert correct copyright. Wrong date Update existing date in existing copyright.

Throws:

IOException

writeCopyright

protected void writeCopyright(BufferedWriter out,
                              String year,
                              String comment)
                       throws IOException

Write the correct copyright to "out", using "year" as the copyright date. The original license may be supplied as "comment", from which a secondary license may be extracted, and which determines whether the new license is a BSD license or not.

Throws:

IOException

replaceCopyright

protected abstract void replaceCopyright(BufferedReader in,
                                         BufferedWriter out,
                                         String comment,
                                         String lastChanged)
                                  throws IOException

Skip the first comment block, replacing it with the correct copyright. If the file starts with a "package" statement, save it and write it out after the new copyright.

Throws:

IOException

updateCopyright

protected abstract void updateCopyright(BufferedReader in,
                                        BufferedWriter out,
                                        String lastChanged)
                                 throws IOException

Update the existing copyright statement, changing the copyright year to include lastChanged.

Throws:

IOException

toComment

protected abstract String toComment(String comment)

Convert the comment text to the appropriate syntax.

readComment

protected abstract String readComment(BufferedReader r)
                               throws IOException

Read the first comment block in the file.

Throws:

IOException

warnCopyright

protected void warnCopyright(File file,
                             BufferedReader in)
                      throws IOException

Warn if there's another copyright statement in the file.

Throws:

IOException

copy

protected void copy(BufferedReader in,
                    BufferedWriter out,
                    boolean skipBlanks)
             throws IOException

Copy "in" to "out", skipping blank lines at the beginning of "in" if skipBlanks is true, and canonicalizing the line terminators to '\n'.

Throws:

IOException

addCopyrightDate

protected String addCopyrightDate(String date,
                                  String lastChanged)

Update the given copyright date to include the lastChanged date (assumed to be a date greater than any date included in "date"). Return the updated date string.

fixCopyright

protected String fixCopyright(String cr,
                              String date,
                              String lic)

Update the copyright line in cr to use "date" as the copyright date and "lic" as the licensor.

strip

protected static String strip(String line)

Strip any trailing whitespace.

findPrefix

protected static String findPrefix(String line)

Find the prefix (if any) for the current line.

startsWith

protected static boolean startsWith(String s,
                                    String prefix)

Like String.startsWith, but ignores case and skips leading whitespace.

startsWith

protected static boolean startsWith(File file,
                                    String prefix)

Does the file start with the specified prefix?

lastChanged

protected String lastChanged(String file)
                      throws IOException

Exec the "svn info" command to get the date the file was last changed.

Throws:

IOException

isModified

protected boolean isModified(String file)
                      throws IOException

Exec the "svn status" command to find out if the file has been modified locally.

Throws:

IOException

err

protected void err(String s)