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 java.net.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 and Description
WarURLConnection(java.net.URL url, java.util.jar.Manifest mf)

Method Summary

Modifier and Type	Method and Description
void	addRequestProperty(java.lang.String key, java.lang.String value)
void	connect()
boolean	equals(java.lang.Object obj)
boolean	getAllowUserInteraction()
int	getConnectTimeout()
java.lang.Object	getContent()
java.lang.Object	getContent(java.lang.Class[] classes)
java.lang.String	getContentEncoding()
int	getContentLength()
java.lang.String	getContentType()
long	getDate()
boolean	getDefaultUseCaches()
boolean	getDoInput()
boolean	getDoOutput()
long	getExpiration()
java.lang.String	getHeaderField(int n)
java.lang.String	getHeaderField(java.lang.String name)
long	getHeaderFieldDate(java.lang.String name, long Default)
int	getHeaderFieldInt(java.lang.String name, int Default)
java.lang.String	getHeaderFieldKey(int n)
java.util.Map<java.lang.String,java.util.List<java.lang.String>>	getHeaderFields()
long	getIfModifiedSince()
java.io.InputStream	getInputStream()
long	getLastModified()
java.io.OutputStream	getOutputStream()
java.security.Permission	getPermission()
int	getReadTimeout()
java.util.Map<java.lang.String,java.util.List<java.lang.String>>	getRequestProperties()
java.lang.String	getRequestProperty(java.lang.String key)
java.net.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(java.lang.String key, java.lang.String value)
void	setUseCaches(boolean usecaches)
static java.io.InputStream	substitueManifest(java.util.jar.Manifest newmanifest, java.io.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, getFileNameMap, getHeaderFieldLong, guessContentTypeFromName, guessContentTypeFromStream, setContentHandlerFactory, setDefaultAllowUserInteraction, setDefaultRequestProperty, setFileNameMap, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

WarURLConnection

public WarURLConnection(java.net.URL url,
                        java.util.jar.Manifest mf)
                 throws java.io.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:

java.io.IOException - if an I/O error occurs.

Method Detail

substitueManifest

public static java.io.InputStream substitueManifest(java.util.jar.Manifest newmanifest,
                                                    java.io.InputStream rawIn)
                                             throws java.io.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:

java.io.IOException - if an I/O error occurs.

connect

public void connect()
             throws java.io.IOException

Specified by:

connect in class java.net.URLConnection

Throws:

java.io.IOException

getInputStream

public java.io.InputStream getInputStream()
                                   throws java.io.IOException

Overrides:

getInputStream in class java.net.URLConnection

Throws:

java.io.IOException

addRequestProperty

public void addRequestProperty(java.lang.String key,
                               java.lang.String value)

Overrides:

addRequestProperty in class java.net.URLConnection

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

getAllowUserInteraction

public boolean getAllowUserInteraction()

Overrides:

getAllowUserInteraction in class java.net.URLConnection

getConnectTimeout

public int getConnectTimeout()

Overrides:

getConnectTimeout in class java.net.URLConnection

getContent

public java.lang.Object getContent()
                            throws java.io.IOException

Overrides:

getContent in class java.net.URLConnection

Throws:

java.io.IOException

getContent

public java.lang.Object getContent(java.lang.Class[] classes)
                            throws java.io.IOException

Overrides:

getContent in class java.net.URLConnection

Throws:

java.io.IOException

getContentEncoding

public java.lang.String getContentEncoding()

Overrides:

getContentEncoding in class java.net.URLConnection

getContentLength

public int getContentLength()

Overrides:

getContentLength in class java.net.URLConnection

getContentType

public java.lang.String getContentType()

Overrides:

getContentType in class java.net.URLConnection

getDate

public long getDate()

Overrides:

getDate in class java.net.URLConnection

getDefaultUseCaches

public boolean getDefaultUseCaches()

Overrides:

getDefaultUseCaches in class java.net.URLConnection

getDoInput

public boolean getDoInput()

Overrides:

getDoInput in class java.net.URLConnection

getDoOutput

public boolean getDoOutput()

Overrides:

getDoOutput in class java.net.URLConnection

getExpiration

public long getExpiration()

Overrides:

getExpiration in class java.net.URLConnection

getHeaderField

public java.lang.String getHeaderField(int n)

Overrides:

getHeaderField in class java.net.URLConnection

getHeaderField

public java.lang.String getHeaderField(java.lang.String name)

Overrides:

getHeaderField in class java.net.URLConnection

getHeaderFieldDate

public long getHeaderFieldDate(java.lang.String name,
                               long Default)

Overrides:

getHeaderFieldDate in class java.net.URLConnection

getHeaderFieldInt

public int getHeaderFieldInt(java.lang.String name,
                             int Default)

Overrides:

getHeaderFieldInt in class java.net.URLConnection

getHeaderFieldKey

public java.lang.String getHeaderFieldKey(int n)

Overrides:

getHeaderFieldKey in class java.net.URLConnection

getHeaderFields

public java.util.Map<java.lang.String,java.util.List<java.lang.String>> getHeaderFields()

Overrides:

getHeaderFields in class java.net.URLConnection

getIfModifiedSince

public long getIfModifiedSince()

Overrides:

getIfModifiedSince in class java.net.URLConnection

getLastModified

public long getLastModified()

Overrides:

getLastModified in class java.net.URLConnection

getOutputStream

public java.io.OutputStream getOutputStream()
                                     throws java.io.IOException

Overrides:

getOutputStream in class java.net.URLConnection

Throws:

java.io.IOException

getPermission

public java.security.Permission getPermission()
                                       throws java.io.IOException

Overrides:

getPermission in class java.net.URLConnection

Throws:

java.io.IOException

getReadTimeout

public int getReadTimeout()

Overrides:

getReadTimeout in class java.net.URLConnection

getRequestProperties

public java.util.Map<java.lang.String,java.util.List<java.lang.String>> getRequestProperties()

Overrides:

getRequestProperties in class java.net.URLConnection

getRequestProperty

public java.lang.String getRequestProperty(java.lang.String key)

Overrides:

getRequestProperty in class java.net.URLConnection

getURL

public java.net.URL getURL()

Overrides:

getURL in class java.net.URLConnection

getUseCaches

public boolean getUseCaches()

Overrides:

getUseCaches in class java.net.URLConnection

setAllowUserInteraction

public void setAllowUserInteraction(boolean allowuserinteraction)

Overrides:

setAllowUserInteraction in class java.net.URLConnection

setConnectTimeout

public void setConnectTimeout(int timeout)

Overrides:

setConnectTimeout in class java.net.URLConnection

setDefaultUseCaches

public void setDefaultUseCaches(boolean defaultusecaches)

Overrides:

setDefaultUseCaches in class java.net.URLConnection

setDoInput

public void setDoInput(boolean doinput)

Overrides:

setDoInput in class java.net.URLConnection

setDoOutput

public void setDoOutput(boolean dooutput)

Overrides:

setDoOutput in class java.net.URLConnection

setIfModifiedSince

public void setIfModifiedSince(long ifmodifiedsince)

Overrides:

setIfModifiedSince in class java.net.URLConnection

setReadTimeout

public void setReadTimeout(int timeout)

Overrides:

setReadTimeout in class java.net.URLConnection

setRequestProperty

public void setRequestProperty(java.lang.String key,
                               java.lang.String value)

Overrides:

setRequestProperty in class java.net.URLConnection

setUseCaches

public void setUseCaches(boolean usecaches)

Overrides:

setUseCaches in class java.net.URLConnection