FindBugs™ 1.3.9

edu.umd.cs.findbugs.classfile.impl
Class SingleFileCodeBase

java.lang.Object
  extended by edu.umd.cs.findbugs.classfile.impl.SingleFileCodeBase
All Implemented Interfaces:
ICodeBase, IScannableCodeBase

public class SingleFileCodeBase
extends java.lang.Object
implements IScannableCodeBase

Implementation of ICodeBase for a single classfile.

Author:
David Hovemeyer

Field Summary
 
Fields inherited from interface edu.umd.cs.findbugs.classfile.ICodeBase
IN_JAR_MANIFEST, IN_SYSTEM_CLASSPATH, NESTED, SPECIFIED
 
Constructor Summary
SingleFileCodeBase(ICodeBaseLocator codeBaseLocator, java.lang.String fileName)
           
 
Method Summary
 void close()
          This method should be called when done using the code base.
 boolean containsSourceFiles()
          Return whether or not this code base contains any source files.
 ICodeBaseLocator getCodeBaseLocator()
          Get the codebase locator describing the location of this codebase.
 int getHowDiscovered()
          Return how this codebase was discovered.
 long getLastModifiedTime()
          Get timestamp indicating the most recent time when any of the files in the codebase were modified.
 java.lang.String getPathName()
          Get the filesystem pathname of this codebase.
 boolean isApplicationCodeBase()
          Return whether or not this codebase is an application codebase.
 ICodeBaseIterator iterator()
          Get an iterator over the resources in the this code base.
 ICodeBaseEntry lookupResource(java.lang.String resourceName)
          Look up a resource in this code base.
 void setApplicationCodeBase(boolean isAppCodeBase)
          Designate this code base as an application codebase.
 void setHowDiscovered(int howDiscovered)
          Set how this codebase was discovered.
 void setLastModifiedTime(long lastModifiedTime)
          Set timestamp indicating the most recent time when any of the files in the codebase were modified.
 java.lang.String toString()
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

SingleFileCodeBase

public SingleFileCodeBase(ICodeBaseLocator codeBaseLocator,
                          java.lang.String fileName)
Method Detail

toString

public java.lang.String toString()
Overrides:
toString in class java.lang.Object

getCodeBaseLocator

public ICodeBaseLocator getCodeBaseLocator()
Description copied from interface: ICodeBase
Get the codebase locator describing the location of this codebase.

Specified by:
getCodeBaseLocator in interface ICodeBase
Returns:
the ICodeBaseLocator

containsSourceFiles

public boolean containsSourceFiles()
                            throws java.lang.InterruptedException
Description copied from interface: ICodeBase
Return whether or not this code base contains any source files.

Specified by:
containsSourceFiles in interface ICodeBase
Returns:
true if the code base contains source file(s), false if it does not contain source files
Throws:
java.lang.InterruptedException

iterator

public ICodeBaseIterator iterator()
                           throws java.lang.InterruptedException
Description copied from interface: IScannableCodeBase
Get an iterator over the resources in the this code base.

Specified by:
iterator in interface IScannableCodeBase
Returns:
ICodeBaseIterator over the resources in the code base
Throws:
java.lang.InterruptedException

lookupResource

public ICodeBaseEntry lookupResource(java.lang.String resourceName)
Description copied from interface: ICodeBase
Look up a resource in this code base.

Specified by:
lookupResource in interface ICodeBase
Parameters:
resourceName - name of the resource to look up
Returns:
ICodeBaseEntry representing the resource or null if the resource cannot be found in this code base

setApplicationCodeBase

public void setApplicationCodeBase(boolean isAppCodeBase)
Description copied from interface: ICodeBase
Designate this code base as an application codebase.

Specified by:
setApplicationCodeBase in interface ICodeBase
Parameters:
isAppCodeBase - true if this is an application codebase, false if not

isApplicationCodeBase

public boolean isApplicationCodeBase()
Description copied from interface: ICodeBase
Return whether or not this codebase is an application codebase.

Specified by:
isApplicationCodeBase in interface ICodeBase
Returns:
true if this is an application codebase, false if not

setHowDiscovered

public void setHowDiscovered(int howDiscovered)
Description copied from interface: ICodeBase
Set how this codebase was discovered.

Specified by:
setHowDiscovered in interface ICodeBase
Parameters:
howDiscovered - one of the constants SPECIFIED, NESTED, IN_JAR_MANIFEST, or IN_SYSTEM_CLASSPATH

getHowDiscovered

public int getHowDiscovered()
Description copied from interface: ICodeBase
Return how this codebase was discovered.

Specified by:
getHowDiscovered in interface ICodeBase
Returns:
one of the constants SPECIFIED, NESTED, IN_JAR_MANIFEST, or IN_SYSTEM_CLASSPATH

setLastModifiedTime

public void setLastModifiedTime(long lastModifiedTime)
Description copied from interface: ICodeBase
Set timestamp indicating the most recent time when any of the files in the codebase were modified.

Specified by:
setLastModifiedTime in interface ICodeBase
Parameters:
lastModifiedTime - timestamp when any codebase files were most-recently modified

getLastModifiedTime

public long getLastModifiedTime()
Description copied from interface: ICodeBase
Get timestamp indicating the most recent time when any of the files in the codebase were modified. This information is only likely to be accurate if an ICodeBaseIterator has been used to scan the resources in the codebase (scannable codebases only, obviously).

Specified by:
getLastModifiedTime in interface ICodeBase
Returns:
timestamp when any codebase files were most-recently modified, -1 if unknown

getPathName

public java.lang.String getPathName()
Description copied from interface: ICodeBase
Get the filesystem pathname of this codebase.

Specified by:
getPathName in interface ICodeBase
Returns:
the filesystem pathname of this codebase, or null if this codebase is not accessible via the filesystem

close

public void close()
Description copied from interface: ICodeBase
This method should be called when done using the code base.

Specified by:
close in interface ICodeBase

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