Package org.eclipse.jetty.osgi.boot.warurl.internal

Class WarURLConnection

java.lang.Object

java.net.URLConnection

org.eclipse.jetty.osgi.boot.warurl.internal.WarURLConnection

public class WarURLConnection
extends URLConnection

Facade for a URLConnection that will read a jar and substitute its manifest by the manifest provided here.

Use Piped streams to avoid having to create temporary files.

Field Summary

Fields inherited from class java.net.URLConnection

allowUserInteraction, connected, doInput, doOutput, ifModifiedSince, url, useCaches

Constructor Summary

Constructors

Constructor	Description
WarURLConnection(URL url, Manifest mf)

Method Summary

Modifier and Type	Method	Description
void	addRequestProperty(String key, String value)
void	connect()
boolean	equals(Object obj)
boolean	getAllowUserInteraction()
int	getConnectTimeout()
Object	getContent()
Object	getContent(Class[] classes)
String	getContentEncoding()
int	getContentLength()
String	getContentType()
long	getDate()
boolean	getDefaultUseCaches()
boolean	getDoInput()
boolean	getDoOutput()
long	getExpiration()
String	getHeaderField(int n)
String	getHeaderField(String name)
long	getHeaderFieldDate(String name, long defaultVal)
int	getHeaderFieldInt(String name, int defaultVal)
String	getHeaderFieldKey(int n)
Map<String,List<String>>	getHeaderFields()
long	getIfModifiedSince()
InputStream	getInputStream()
long	getLastModified()
OutputStream	getOutputStream()
Permission	getPermission()
int	getReadTimeout()
Map<String,List<String>>	getRequestProperties()
String	getRequestProperty(String key)
URL	getURL()
boolean	getUseCaches()
void	setAllowUserInteraction(boolean allowuserinteraction)
void	setConnectTimeout(int timeout)
void	setDefaultUseCaches(boolean defaultusecaches)
void	setDoInput(boolean doinput)
void	setDoOutput(boolean dooutput)
void	setIfModifiedSince(long ifmodifiedsince)
void	setReadTimeout(int timeout)
void	setRequestProperty(String key, String value)
void	setUseCaches(boolean usecaches)
static InputStream	substitueManifest(Manifest newmanifest, InputStream rawIn)	Use PipedOuputStream and PipedInputStream to do the transformation without making a new temporary file ust to replace the manifest.

Methods inherited from class java.net.URLConnection

getContentLengthLong, getDefaultAllowUserInteraction, getDefaultRequestProperty, getDefaultUseCaches, getFileNameMap, getHeaderFieldLong, guessContentTypeFromName, guessContentTypeFromStream, setContentHandlerFactory, setDefaultAllowUserInteraction, setDefaultRequestProperty, setDefaultUseCaches, setFileNameMap, toString

Methods inherited from class java.lang.Object

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

Constructor Details

WarURLConnection

public WarURLConnection(URL url,
 Manifest mf)
                 throws IOException

Parameters:

url - The file url (for example)

mf - The manifest to use as a replacement to the jar file inside the file url.

Throws:

IOException - if an I/O error occurs.

Method Details

substitueManifest

public static InputStream substitueManifest(Manifest newmanifest,
 InputStream rawIn)
                                     throws IOException

Use PipedOuputStream and PipedInputStream to do the transformation without making a new temporary file ust to replace the manifest.

Parameters:

newmanifest - The new manifest

rawIn - The file input stream or equivalent. not the jar input stream.

Returns:

InputStream of the replaced manifest file

Throws:

IOException - if an I/O error occurs.

connect

public void connect()
             throws IOException

Specified by:

connect in class URLConnection

Throws:

IOException

getInputStream

public InputStream getInputStream()
                           throws IOException

Overrides:

getInputStream in class URLConnection

Throws:

IOException

addRequestProperty

public void addRequestProperty(String key,
 String value)

Overrides:

addRequestProperty in class URLConnection

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

getAllowUserInteraction

public boolean getAllowUserInteraction()

Overrides:

getAllowUserInteraction in class URLConnection

getConnectTimeout

public int getConnectTimeout()

Overrides:

getConnectTimeout in class URLConnection

getContent

public Object getContent()
                  throws IOException

Overrides:

getContent in class URLConnection

Throws:

IOException

getContent

public Object getContent(Class[] classes)
                  throws IOException

Overrides:

getContent in class URLConnection

Throws:

IOException

getContentEncoding

public String getContentEncoding()

Overrides:

getContentEncoding in class URLConnection

getContentLength

public int getContentLength()

Overrides:

getContentLength in class URLConnection

getContentType

public String getContentType()

Overrides:

getContentType in class URLConnection

getDate

public long getDate()

Overrides:

getDate in class URLConnection

getDefaultUseCaches

public boolean getDefaultUseCaches()

Overrides:

getDefaultUseCaches in class URLConnection

getDoInput

public boolean getDoInput()

Overrides:

getDoInput in class URLConnection

getDoOutput

public boolean getDoOutput()

Overrides:

getDoOutput in class URLConnection

getExpiration

public long getExpiration()

Overrides:

getExpiration in class URLConnection

getHeaderField

public String getHeaderField(int n)

Overrides:

getHeaderField in class URLConnection

getHeaderField

public String getHeaderField(String name)

Overrides:

getHeaderField in class URLConnection

getHeaderFieldDate

public long getHeaderFieldDate(String name,
 long defaultVal)

Overrides:

getHeaderFieldDate in class URLConnection

getHeaderFieldInt

public int getHeaderFieldInt(String name,
 int defaultVal)

Overrides:

getHeaderFieldInt in class URLConnection

getHeaderFieldKey

public String getHeaderFieldKey(int n)

Overrides:

getHeaderFieldKey in class URLConnection

getHeaderFields

public Map<String,List<String>> getHeaderFields()

Overrides:

getHeaderFields in class URLConnection

getIfModifiedSince

public long getIfModifiedSince()

Overrides:

getIfModifiedSince in class URLConnection

getLastModified

public long getLastModified()

Overrides:

getLastModified in class URLConnection

getOutputStream

public OutputStream getOutputStream()
                             throws IOException

Overrides:

getOutputStream in class URLConnection

Throws:

IOException

getPermission

public Permission getPermission()
                         throws IOException

Overrides:

getPermission in class URLConnection

Throws:

IOException

getReadTimeout

public int getReadTimeout()

Overrides:

getReadTimeout in class URLConnection

getRequestProperties

public Map<String,List<String>> getRequestProperties()

Overrides:

getRequestProperties in class URLConnection

getRequestProperty

public String getRequestProperty(String key)

Overrides:

getRequestProperty in class URLConnection

getURL

public URL getURL()

Overrides:

getURL in class URLConnection

getUseCaches

public boolean getUseCaches()

Overrides:

getUseCaches in class URLConnection

setAllowUserInteraction

public void setAllowUserInteraction(boolean allowuserinteraction)

Overrides:

setAllowUserInteraction in class URLConnection

setConnectTimeout

public void setConnectTimeout(int timeout)

Overrides:

setConnectTimeout in class URLConnection

setDefaultUseCaches

public void setDefaultUseCaches(boolean defaultusecaches)

Overrides:

setDefaultUseCaches in class URLConnection

setDoInput

public void setDoInput(boolean doinput)

Overrides:

setDoInput in class URLConnection

setDoOutput

public void setDoOutput(boolean dooutput)

Overrides:

setDoOutput in class URLConnection

setIfModifiedSince

public void setIfModifiedSince(long ifmodifiedsince)

Overrides:

setIfModifiedSince in class URLConnection

setReadTimeout

public void setReadTimeout(int timeout)

Overrides:

setReadTimeout in class URLConnection

setRequestProperty

public void setRequestProperty(String key,
 String value)

Overrides:

setRequestProperty in class URLConnection

setUseCaches

public void setUseCaches(boolean usecaches)

Overrides:

setUseCaches in class URLConnection