Package net.sf.jasperreports.repo

Class DefaultRepositoryService

java.lang.Object

net.sf.jasperreports.repo.DefaultRepositoryService

All Implemented Interfaces:

RepositoryService, StreamRepositoryService

public class DefaultRepositoryService
extends Object
implements StreamRepositoryService

Author:

Teodor Danciu (teodord@users.sourceforge.net)

Field Summary

Fields

Modifier and Type	Field	Description
protected ClassLoader	classLoader
static final String	EXCEPTION_MESSAGE_KEY_NOT_IMPLEMENTED
protected JasperReportsContext	jasperReportsContext
static final String	PROPERTY_FILES_ENABLED
static final String	PROPERTY_URL_FILTER_ENABLED	Flag property that enables URL filtering for the default repository service.
static final String	PROPERTY_URL_WHITELIST_PREFIX	Prefix for properties that define allowed URL patterns as regular expressions.
protected URLStreamHandlerFactory	urlHandlerFactory

Constructor Summary

Constructors

Constructor	Description
DefaultRepositoryService(JasperReportsContext jasperReportsContext)

Method Summary

Modifier and Type	Method	Description
InputStream	getInputStream(String uri)
InputStream	getInputStream(RepositoryContext context, String uri)
OutputStream	getOutputStream(String uri)
Resource	getResource(String uri)
<K extends Resource> K	getResource(String uri, Class<K> resourceType)
<K extends Resource> K	getResource(RepositoryContext context, String uri, Class<K> resourceType)
ResourceInfo	getResourceInfo(RepositoryContext context, String location)
protected boolean	isURLAllowed(URL url)
protected File	resolveFile(RepositoryContext context, String uri)
void	saveResource(String uri, Resource resource)
void	setClassLoader(ClassLoader classLoader)
void	setURLStreamHandlerFactory(URLStreamHandlerFactory urlHandlerFactory)

Methods inherited from class java.lang.Object

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

Field Details

PROPERTY_FILES_ENABLED

public static final String PROPERTY_FILES_ENABLED

See Also:

• Constant Field Values

PROPERTY_URL_FILTER_ENABLED

public static final String PROPERTY_URL_FILTER_ENABLED

Flag property that enables URL filtering for the default repository service. When enabled, only URLs matching patterns defined by PROPERTY_URL_WHITELIST_PREFIX properties are allowed.

See Also:

• Constant Field Values

PROPERTY_URL_WHITELIST_PREFIX

public static final String PROPERTY_URL_WHITELIST_PREFIX

Prefix for properties that define allowed URL patterns as regular expressions. Each property value is a regexp matched against the full URL string. URLs that do not match any pattern are rejected when URL filtering is enabled via PROPERTY_URL_FILTER_ENABLED.

See Also:

• Constant Field Values

EXCEPTION_MESSAGE_KEY_NOT_IMPLEMENTED

public static final String EXCEPTION_MESSAGE_KEY_NOT_IMPLEMENTED

See Also:

• Constant Field Values

jasperReportsContext

protected JasperReportsContext jasperReportsContext

classLoader

protected ClassLoader classLoader

urlHandlerFactory

protected URLStreamHandlerFactory urlHandlerFactory

Constructor Details

DefaultRepositoryService

public DefaultRepositoryService(JasperReportsContext jasperReportsContext)

Method Details

setClassLoader

public void setClassLoader(ClassLoader classLoader)

setURLStreamHandlerFactory

public void setURLStreamHandlerFactory(URLStreamHandlerFactory urlHandlerFactory)

getInputStream

public InputStream getInputStream(String uri)

Specified by:

getInputStream in interface StreamRepositoryService

getInputStream

public InputStream getInputStream(RepositoryContext context,
 String uri)

Specified by:

getInputStream in interface StreamRepositoryService

isURLAllowed

protected boolean isURLAllowed(URL url)

resolveFile

protected File resolveFile(RepositoryContext context,
 String uri)

getOutputStream

public OutputStream getOutputStream(String uri)

Specified by:

getOutputStream in interface StreamRepositoryService

getResource

public Resource getResource(String uri)

Specified by:

getResource in interface RepositoryService

saveResource

public void saveResource(String uri,
 Resource resource)

Specified by:

saveResource in interface RepositoryService

getResource

public <K extends Resource> K getResource(String uri,
 Class<K> resourceType)

Specified by:

getResource in interface RepositoryService

getResource

public <K extends Resource> K getResource(RepositoryContext context,
 String uri,
 Class<K> resourceType)

Specified by:

getResource in interface RepositoryService

getResourceInfo

public ResourceInfo getResourceInfo(RepositoryContext context,
 String location)

Specified by:

getResourceInfo in interface RepositoryService