org.eclipse.equinox.internal.p2.jarprocessor

Class PackStep

java.lang.Object

org.eclipse.equinox.internal.p2.jarprocessor.CommandStep

org.eclipse.equinox.internal.p2.jarprocessor.PackStep

All Implemented Interfaces:

IProcessStep

Direct Known Subclasses:

PackUnpackStep

public class PackStep
extends CommandStep

Field Summary

Fields

Modifier and Type	Field and Description
protected static java.lang.String	packCommand

Fields inherited from class org.eclipse.equinox.internal.p2.jarprocessor.CommandStep

command, extension, verbose

Constructor Summary

Constructors

Constructor and Description
PackStep(java.util.Properties options)
PackStep(java.util.Properties options, boolean verbose)

Method Summary

Modifier and Type	Method and Description
boolean	adjustInf(java.io.File input, java.util.Properties inf, java.util.List<java.util.Properties> containers) Adjust any properties in the eclipse.inf as appropriate for this step
static boolean	canPack()
protected java.lang.String	getArguments(java.io.File input, java.util.Properties inf, java.util.List<java.util.Properties> containers)
protected java.lang.String[]	getCommand(java.io.File input, java.io.File outputFile, java.util.Properties inf, java.util.List<java.util.Properties> containers)
java.lang.String	getStepName() Return the name of this process step
java.io.File	postProcess(java.io.File input, java.io.File workingDirectory, java.util.List<java.util.Properties> containers) Perform some processing on the input file after the JarProcessor returns from recursion.
java.io.File	preProcess(java.io.File input, java.io.File workingDirectory, java.util.List<java.util.Properties> containers) Perform some processing on the input file before the JarProcessor considers the entries for recursion.
java.lang.String	recursionEffect(java.lang.String entryName) The effect of this processing step if the JarProcessor was to recurse on this entry.
protected boolean	shouldPack(java.io.File input, java.util.List<java.util.Properties> containers, java.util.Properties inf)

Methods inherited from class org.eclipse.equinox.internal.p2.jarprocessor.CommandStep

execute, execute, getOptions

Methods inherited from class java.lang.Object

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

Field Detail

packCommand

protected static java.lang.String packCommand

Constructor Detail

PackStep

public PackStep(java.util.Properties options)

PackStep

public PackStep(java.util.Properties options,
                boolean verbose)

Method Detail

canPack

public static boolean canPack()

recursionEffect

public java.lang.String recursionEffect(java.lang.String entryName)

Description copied from interface: IProcessStep

The effect of this processing step if the JarProcessor was to recurse on this entry. Return null if this step will not do anything with this entry. Return the new entryName if this step will modify this entry on recursion.

Returns:

The new entry name, or null

preProcess

public java.io.File preProcess(java.io.File input,
                               java.io.File workingDirectory,
                               java.util.List<java.util.Properties> containers)

Description copied from interface: IProcessStep

Perform some processing on the input file before the JarProcessor considers the entries for recursion.

containers - inf properties for containing jars, innermost jar is first on the list

Returns:

the file containing the result of the processing

postProcess

public java.io.File postProcess(java.io.File input,
                                java.io.File workingDirectory,
                                java.util.List<java.util.Properties> containers)

Description copied from interface: IProcessStep

Perform some processing on the input file after the JarProcessor returns from recursion.

containers - inf properties for containing jars, innermost jar is first on the list

Returns:

the file containing the result of the processing

shouldPack

protected boolean shouldPack(java.io.File input,
                             java.util.List<java.util.Properties> containers,
                             java.util.Properties inf)

getCommand

protected java.lang.String[] getCommand(java.io.File input,
                                        java.io.File outputFile,
                                        java.util.Properties inf,
                                        java.util.List<java.util.Properties> containers)
                                 throws java.io.IOException

Throws:

java.io.IOException

getArguments

protected java.lang.String getArguments(java.io.File input,
                                        java.util.Properties inf,
                                        java.util.List<java.util.Properties> containers)

getStepName

public java.lang.String getStepName()

Description copied from interface: IProcessStep

Return the name of this process step

Returns:

the name of this process step

adjustInf

public boolean adjustInf(java.io.File input,
                         java.util.Properties inf,
                         java.util.List<java.util.Properties> containers)

Description copied from interface: IProcessStep

Adjust any properties in the eclipse.inf as appropriate for this step

Specified by:

adjustInf in interface IProcessStep

Overrides:

adjustInf in class CommandStep

containers - inf properties for containing jars, innermost jar is first on the list

Returns:

true if the properties file was adjusted, and false othewise