Package org.apache.maven.scm.provider.jazz.command.changelog

Class JazzListChangesetConsumer

java.lang.Object

org.apache.maven.scm.util.AbstractConsumer

org.apache.maven.scm.provider.jazz.command.consumer.AbstractRepositoryConsumer

org.apache.maven.scm.provider.jazz.command.changelog.JazzListChangesetConsumer

All Implemented Interfaces:

org.codehaus.plexus.util.cli.StreamConsumer

public class JazzListChangesetConsumer
extends AbstractRepositoryConsumer

Consume the output of the scm command for the "list changesets" operation.

This parses the contents of the output and uses it to fill in the remaining information in the entries list.

Field Summary

Fields

Modifier and Type	Field	Description
private static final Pattern	CHANGES_PATTERN
private static final Pattern	CHANGESET_PATTERN
private int	currentChangeSetIndex
private int	currentState
private List<ChangeSet>	entries
private static final String	HEADER_CHANGE_SET
private static final String	HEADER_CHANGE_SETS
private static final String	HEADER_CHANGES
private static final String	HEADER_COMPONENT
private static final String	HEADER_MODIFIED
private static final String	JAZZ_TIMESTAMP_PATTERN
private static final String	JAZZ_TIMESTAMP_PATTERN_TIME
private static final int	STATE_CHANGE_SET
private static final int	STATE_CHANGE_SETS
private static final int	STATE_CHANGES
private static final int	STATE_COMPONENT
private static final int	STATE_MODIFIED
private final String	userDateFormat

Fields inherited from class org.apache.maven.scm.provider.jazz.command.consumer.AbstractRepositoryConsumer

fed

Constructor Summary

Constructors

Constructor	Description
JazzListChangesetConsumer(ScmProviderRepository repo, ScmLogger logger, List<ChangeSet> entries, String userDateFormat)	Constructor for our "scm list changeset" consumer.

Method Summary

Modifier and Type	Method	Description
void	consumeLine(String line)	Process one line of output from the execution of the "scm list changeset" command.
private ScmFileStatus	parseChangeSetChangeState(String state)	Parse the change state file flags from Jazz and map them to the maven SCM ones.
private ScmFileStatus	parseFileChangeState(String state)	Parse the change state file flags from Jazz and map them to the maven SCM ones.
private void	processChangeSetLine(String line)
private void	processChangesLine(String line)
private void	processModifiedLine(String line)
protected String	stripDelimiters(String text)	String the leading/trailing ", < and > from the text.

Methods inherited from class org.apache.maven.scm.provider.jazz.command.consumer.AbstractRepositoryConsumer

getRepository, isFed, setFed, setRepository

Methods inherited from class org.apache.maven.scm.util.AbstractConsumer

getLogger, parseDate, parseDate, setLogger

Methods inherited from class java.lang.Object

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

Field Details

STATE_CHANGE_SETS

private static final int STATE_CHANGE_SETS

See Also:

• Constant Field Values

STATE_CHANGE_SET

private static final int STATE_CHANGE_SET

See Also:

• Constant Field Values

STATE_COMPONENT

private static final int STATE_COMPONENT

See Also:

• Constant Field Values

STATE_MODIFIED

private static final int STATE_MODIFIED

See Also:

• Constant Field Values

STATE_CHANGES

private static final int STATE_CHANGES

See Also:

• Constant Field Values

HEADER_CHANGE_SETS

private static final String HEADER_CHANGE_SETS

See Also:

• Constant Field Values

HEADER_CHANGE_SET

private static final String HEADER_CHANGE_SET

See Also:

• Constant Field Values

HEADER_COMPONENT

private static final String HEADER_COMPONENT

See Also:

• Constant Field Values

HEADER_MODIFIED

private static final String HEADER_MODIFIED

See Also:

• Constant Field Values

HEADER_CHANGES

private static final String HEADER_CHANGES

See Also:

• Constant Field Values

JAZZ_TIMESTAMP_PATTERN

private static final String JAZZ_TIMESTAMP_PATTERN

See Also:

• Constant Field Values

JAZZ_TIMESTAMP_PATTERN_TIME

private static final String JAZZ_TIMESTAMP_PATTERN_TIME

See Also:

• Constant Field Values

CHANGESET_PATTERN

private static final Pattern CHANGESET_PATTERN

CHANGES_PATTERN

private static final Pattern CHANGES_PATTERN

entries

private List<ChangeSet> entries

userDateFormat

private final String userDateFormat

currentChangeSetIndex

private int currentChangeSetIndex

currentState

private int currentState

Constructor Details

JazzListChangesetConsumer

public JazzListChangesetConsumer(ScmProviderRepository repo,
 ScmLogger logger,
 List<ChangeSet> entries,
 String userDateFormat)

Constructor for our "scm list changeset" consumer.

Parameters:

repo - The JazzScmProviderRepository being used.

logger - The ScmLogger to use.

entries - The List of ChangeSet entries that we will populate.

Method Details

consumeLine

public void consumeLine(String line)

Process one line of output from the execution of the "scm list changeset" command.

Specified by:

consumeLine in interface org.codehaus.plexus.util.cli.StreamConsumer

Overrides:

consumeLine in class AbstractRepositoryConsumer

Parameters:

line - The line of output from the external command that has been pumped to us.

See Also:

• StreamConsumer.consumeLine(java.lang.String)

processChangeSetLine

private void processChangeSetLine(String line)

processModifiedLine

private void processModifiedLine(String line)

processChangesLine

private void processChangesLine(String line)

stripDelimiters

protected String stripDelimiters(String text)

String the leading/trailing ", < and > from the text.

Parameters:

text - The text to process.

Returns:

The striped text.

parseChangeSetChangeState

private ScmFileStatus parseChangeSetChangeState(String state)

Parse the change state file flags from Jazz and map them to the maven SCM ones.

"----" Character positions 0-3.

[0] is '*' or '-' Indicates that this is the current change set ('*') or not ('-'). STATE_CHANGESET_CURRENT [1] is '!' or '-' Indicates a Potential Conflict ('!') or not ('-'). STATE_POTENTIAL_CONFLICT [2] is '#' or '-' Indicates a Conflict ('#') or not ('-'). STATE_CONFLICT [3] is '@' or '$' Indicates whether the changeset is active ('@') or not ('$'). STATE_CHANGESET_ACTIVE

Parameters:

state - The 5 character long state string

Returns:

The ScmFileStatus value.

parseFileChangeState

private ScmFileStatus parseFileChangeState(String state)

Parse the change state file flags from Jazz and map them to the maven SCM ones.

"-----" Character positions 0-4. The default is '-'.

[0] is '-' or '!' Indicates a Potential Conflict. STATE_POTENTIAL_CONFLICT [1] is '-' or '#' Indicates a Conflict. STATE_CONFLICT [2] is '-' or 'a' Indicates an addition. STATE_ADD or 'd' Indicates a deletion. STATE_DELETE or 'm' Indicates a move. STATE_MOVE [3] is '-' or 'c' Indicates a content change. STATE_CONTENT_CHANGE [4] is '-' or 'p' Indicates a property change. STATE_PROPERTY_CHANGE

NOTE: [3] and [4] can only be set it [2] is NOT 'a' or 'd'.

Parameters:

state - The 5 character long state string

Returns:

The SCMxxx value.