Package org.cdlib.mrt.s3.tools

Class BuildObjectManifest

java.lang.Object

org.cdlib.mrt.s3.tools.BuildObjectManifest

public class BuildObjectManifest
extends Object

this routine is used to build a manifest.xml file from content saved in cloud. Note that the constructed manifest.xml will only contain additions and content replacement. If any component was deleted in later versions it cannot be identified by this routine.

Field Summary

Fields

Modifier and Type	Field	Description
protected CloudStoreInf	cloud
protected String	container
protected static final boolean	DEBUG
protected File	directory
protected org.cdlib.mrt.utility.LoggerInf	logger
protected static final String	MESSAGE
protected static final String	NAME
protected static final String	NL
protected org.cdlib.mrt.core.Tika	tika

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	BuildObjectManifest(CloudStoreInf cloud, String container, File directory, org.cdlib.mrt.utility.LoggerInf logger)	Constructor

Method Summary

Modifier and Type	Method	Description
void	addManifest(String objectIDS, File manifestFile, boolean addIt, boolean replaceIt)
void	addOld(String objectIDS, File manifestFile, boolean addIt)	Replace manifest.xml back into cloud for this object
File	build(String objectIDS, boolean addIt, boolean replaceIt)	Build manifest.xml
protected org.cdlib.mrt.core.FileComponent	buildComponent(String objectIDS, org.cdlib.mrt.cloud.CloudList.CloudEntry entry)
protected ArrayList<org.cdlib.mrt.core.FileComponent>	buildVersion(org.cdlib.mrt.cloud.VersionMap map, String objectIDS, int version)
protected void	closeStream(InputStream inStream)
static BuildObjectManifest	getBuildObjectManifest(CloudStoreInf cloud, String container, File directory, org.cdlib.mrt.utility.LoggerInf logger)	Get object for constructing manifest
protected org.cdlib.mrt.cloud.CloudList	getObjectList(String prefix)
protected List<org.cdlib.mrt.core.FileComponent>	mergeComponents(HashMap<String,org.cdlib.mrt.core.FileComponent> hashComponents, List<org.cdlib.mrt.core.FileComponent> components)
protected void	setDigest(org.cdlib.mrt.core.FileComponent component)
protected void	setFile(String key, CloudUtil.KeyElements keyEle, org.cdlib.mrt.core.FileComponent component)
protected File	setManifest(String objectIDS, org.cdlib.mrt.cloud.VersionMap map)

Methods inherited from class java.lang.Object

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

Field Details

NAME

protected static final String NAME

See Also:

• Constant Field Values

MESSAGE

protected static final String MESSAGE

See Also:

• Constant Field Values

DEBUG

protected static final boolean DEBUG

See Also:

• Constant Field Values

NL

protected static final String NL

logger

protected org.cdlib.mrt.utility.LoggerInf logger

directory

protected File directory

cloud

protected CloudStoreInf cloud

container

protected String container

tika

protected org.cdlib.mrt.core.Tika tika

Constructor Details

BuildObjectManifest

protected BuildObjectManifest(CloudStoreInf cloud,
 String container,
 File directory,
 org.cdlib.mrt.utility.LoggerInf logger)
                       throws org.cdlib.mrt.utility.TException

Constructor

Parameters:

cloud - Cloud access object interface

container - container/bucket of cloud storage containing object

directory - local directory file to contain extracted content from cloud

logger - Merritt logger

Throws:

org.cdlib.mrt.utility.TException

Method Details

getBuildObjectManifest

public static BuildObjectManifest getBuildObjectManifest(CloudStoreInf cloud,
 String container,
 File directory,
 org.cdlib.mrt.utility.LoggerInf logger)
                                                  throws org.cdlib.mrt.utility.TException

Get object for constructing manifest

Parameters:

cloud - Cloud access object interface

container - container/bucket of cloud storage containing object

directory - local directory file to contain extracted content from cloud

logger - Merritt logger

Throws:

org.cdlib.mrt.utility.TException

build

public File build(String objectIDS,
 boolean addIt,
 boolean replaceIt)
           throws org.cdlib.mrt.utility.TException

Build manifest.xml

Parameters:

objectIDS -

Returns:

File containing manifest.xml

Throws:

org.cdlib.mrt.utility.TException

mergeComponents

protected List<org.cdlib.mrt.core.FileComponent> mergeComponents(HashMap<String,org.cdlib.mrt.core.FileComponent> hashComponents,
 List<org.cdlib.mrt.core.FileComponent> components)
                                                          throws org.cdlib.mrt.utility.TException

Throws:

org.cdlib.mrt.utility.TException

buildVersion

protected ArrayList<org.cdlib.mrt.core.FileComponent> buildVersion(org.cdlib.mrt.cloud.VersionMap map,
 String objectIDS,
 int version)
                                                            throws org.cdlib.mrt.utility.TException

Throws:

org.cdlib.mrt.utility.TException

getObjectList

protected org.cdlib.mrt.cloud.CloudList getObjectList(String prefix)
                                               throws org.cdlib.mrt.utility.TException

Throws:

org.cdlib.mrt.utility.TException

buildComponent

protected org.cdlib.mrt.core.FileComponent buildComponent(String objectIDS,
 org.cdlib.mrt.cloud.CloudList.CloudEntry entry)
                                                   throws org.cdlib.mrt.utility.TException

Throws:

org.cdlib.mrt.utility.TException

setFile

protected void setFile(String key,
 CloudUtil.KeyElements keyEle,
 org.cdlib.mrt.core.FileComponent component)
                throws org.cdlib.mrt.utility.TException

Throws:

org.cdlib.mrt.utility.TException

setDigest

protected void setDigest(org.cdlib.mrt.core.FileComponent component)
                  throws org.cdlib.mrt.utility.TException

Throws:

org.cdlib.mrt.utility.TException

setManifest

protected File setManifest(String objectIDS,
 org.cdlib.mrt.cloud.VersionMap map)
                    throws org.cdlib.mrt.utility.TException

Throws:

org.cdlib.mrt.utility.TException

addOld

public void addOld(String objectIDS,
 File manifestFile,
 boolean addIt)
            throws org.cdlib.mrt.utility.TException

Replace manifest.xml back into cloud for this object

Parameters:

objectIDS - String objectID for content

manifestFile - Manifest file to be added

Throws:

org.cdlib.mrt.utility.TException

addManifest

public void addManifest(String objectIDS,
 File manifestFile,
 boolean addIt,
 boolean replaceIt)
                 throws org.cdlib.mrt.utility.TException

Throws:

org.cdlib.mrt.utility.TException

closeStream

protected void closeStream(InputStream inStream)
                    throws org.cdlib.mrt.utility.TException

Throws:

org.cdlib.mrt.utility.TException