BundleStorageImpl

java.lang.Object
- org.knopflerfish.framework.bundlestorage.file.BundleStorageImpl

All Implemented Interfaces:

BundleStorage

Direct Known Subclasses:

BundleStorageImpl
```
public class BundleStorageImpl
extends java.lang.Object
implements BundleStorage
```
Storage of all bundles jar content.

Field Summary

Fields
Modifier and Type	Field and Description
`static java.lang.String`	`ALWAYS_UNPACK_PROP`
`protected boolean`	`alwaysUnpack` Controls if we should try to unpack bundles with sub-jars and native code.
`protected boolean`	`checkSigned` If we should check if bundles are signed
`protected java.lang.String`	`execPermCmd` Optional OS-command to set executable permission on native code.
`protected boolean`	`fileReference` Controls if file: URLs should be referenced only, not copied to bundle storage dir
`protected boolean`	`isWindows` Is current OS a Windows OS.
`static java.lang.String`	`JAR_VERIFIER_BUG_PROP`
`protected boolean`	`jarVerifierBug` Is JarVerifier bug present.
`protected boolean`	`readOnly` True if we shouldn't write any files.
`static java.lang.String`	`REFERENCE_PROP`
`static java.lang.String`	`TRUSTED_PROP`
`protected boolean`	`trustedStorage` Controls if we should trust file storage to be secure.
`protected boolean`	`unpack` Controls if we should try to unpack bundles with sub-jars and native code.
`static java.lang.String`	`UNPACK_PROP`

Constructor Summary

Constructors
Constructor and Description

BundleStorageImpl(FrameworkContext framework)
Create a container for all bundle data in this framework.

Constructors
Constructor and Description
`BundleStorageImpl(FrameworkContext framework)` Create a container for all bundle data in this framework.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`close()` Close bundle storage.
`protected Archive`	`createArchive(BundleArchiveImpl ba, FileTree dir, int rev)`
`BundleArchive[]`	`getAllBundleArchives()` Get all bundle archive objects.
`java.util.List<java.lang.String>`	`getStartOnLaunchBundles()` Get all bundles to start at next launch of framework.
`BundleArchive`	`insertBundleJar(java.lang.String location, java.io.InputStream is)` Insert bundle into persistent storage
`void`	`replaceBundleArchive(BundleArchive oldBA, BundleArchive newBA)` Replace old bundle archive with a new updated bundle archive, that was created with updateBundleArchive.
`BundleArchive`	`updateBundleArchive(BundleArchive old, java.io.InputStream is)` Insert a new jar file into persistent storagedata as an update to an existing bundle archive.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - ALWAYS_UNPACK_PROP
```
public static final java.lang.String ALWAYS_UNPACK_PROP
```
    See Also:
    
    Constant Field Values
  - REFERENCE_PROP
```
public static final java.lang.String REFERENCE_PROP
```
    See Also:
    
    Constant Field Values
  - TRUSTED_PROP
```
public static final java.lang.String TRUSTED_PROP
```
    See Also:
    
    Constant Field Values
  - UNPACK_PROP
```
public static final java.lang.String UNPACK_PROP
```
    See Also:
    
    Constant Field Values
  - JAR_VERIFIER_BUG_PROP
```
public static final java.lang.String JAR_VERIFIER_BUG_PROP
```
    See Also:
    
    Constant Field Values
  - alwaysUnpack
```
protected boolean alwaysUnpack
```
    Controls if we should try to unpack bundles with sub-jars and native code.
  - fileReference
```
protected boolean fileReference
```
    Controls if file: URLs should be referenced only, not copied to bundle storage dir
  - trustedStorage
```
protected boolean trustedStorage
```
    Controls if we should trust file storage to be secure.
  - unpack
```
protected boolean unpack
```
    Controls if we should try to unpack bundles with sub-jars and native code.
  - execPermCmd
```
protected java.lang.String execPermCmd
```
    Optional OS-command to set executable permission on native code.
  - isWindows
```
protected boolean isWindows
```
    Is current OS a Windows OS.
  - jarVerifierBug
```
protected boolean jarVerifierBug
```
    Is JarVerifier bug present.
  - checkSigned
```
protected boolean checkSigned
```
    If we should check if bundles are signed
  - readOnly
```
protected boolean readOnly
```
    True if we shouldn't write any files.
- Constructor Detail
  - BundleStorageImpl
```
public BundleStorageImpl(FrameworkContext framework)
```
    Create a container for all bundle data in this framework. Try to restore all saved bundle archive state.
- Method Detail
  - insertBundleJar
```
public BundleArchive insertBundleJar(java.lang.String location,
                                     java.io.InputStream is)
                              throws java.lang.Exception
```
    Insert bundle into persistent storage
    
    Specified by:
    
    insertBundleJar in interface BundleStorage
    
    Parameters:
    
    location - Location of bundle.
    
    is - Inputstrem with bundle content.
    
    Returns:
    
    Bundle archive object.
    
    Throws:
    
    java.lang.Exception
  - updateBundleArchive
```
public BundleArchive updateBundleArchive(BundleArchive old,
                                         java.io.InputStream is)
                                  throws java.lang.Exception
```
    Insert a new jar file into persistent storagedata as an update to an existing bundle archive. To commit this data a call to replaceBundleArchive is needed.
    
    Specified by:
    
    updateBundleArchive in interface BundleStorage
    
    Parameters:
    
    old - BundleArchive to be replaced.
    
    is - Inputstrem with bundle content.
    
    Returns:
    
    Bundle archive object.
    
    Throws:
    
    java.lang.Exception
  - replaceBundleArchive
```
public void replaceBundleArchive(BundleArchive oldBA,
                                 BundleArchive newBA)
                          throws java.lang.Exception
```
    Replace old bundle archive with a new updated bundle archive, that was created with updateBundleArchive.
    
    Specified by:
    
    replaceBundleArchive in interface BundleStorage
    
    Parameters:
    
    oldBA - BundleArchive to be replaced.
    
    newBA - Inputstrem with bundle content.
    
    Throws:
    
    java.lang.Exception
  - getAllBundleArchives
```
public BundleArchive[] getAllBundleArchives()
```
    Get all bundle archive objects.
    
    Specified by:
    
    getAllBundleArchives in interface BundleStorage
    
    Returns:
    
    Private array of all BundleArchives.
  - getStartOnLaunchBundles
```
public java.util.List<java.lang.String> getStartOnLaunchBundles()
```
    Get all bundles to start at next launch of framework. This list is sorted in increasing bundle id order.
    
    Specified by:
    
    getStartOnLaunchBundles in interface BundleStorage
    
    Returns:
    
    Private copy of a List with bundle id's.
  - close
```
public void close()
```
    Close bundle storage.
    
    Specified by:
    
    close in interface BundleStorage
  - createArchive
```
protected Archive createArchive(BundleArchiveImpl ba,
                                FileTree dir,
                                int rev)
```

Class BundleStorageImpl

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

ALWAYS_UNPACK_PROP

REFERENCE_PROP

TRUSTED_PROP

UNPACK_PROP

JAR_VERIFIER_BUG_PROP

alwaysUnpack

fileReference

trustedStorage

unpack

execPermCmd

isWindows

jarVerifierBug

checkSigned

readOnly

Constructor Detail

BundleStorageImpl

Method Detail

insertBundleJar

updateBundleArchive

replaceBundleArchive

getAllBundleArchives

getStartOnLaunchBundles

close

createArchive