public class URLSource extends AbstractSource implements Source
| Modifier and Type | Field and Description |
|---|---|
(package private) org.apache.avalon.framework.parameters.Parameters |
avalonParameters |
private static java.lang.String |
CONNECT_TIMEOUT |
(package private) int |
connectTimeout |
protected long |
m_cachedLastModificationDate |
protected SourceValidity |
m_cachedValidity
the prev returned SourceValidity
|
protected java.net.URLConnection |
m_connection
The connection for a real URL
|
protected java.lang.String |
m_encoding
The encoding of the
SourceParameters |
protected boolean |
m_exists
Does this source exist ?
|
protected boolean |
m_isPost
Is this a post?
|
protected java.lang.String |
m_mimeType
The content type (if known)
|
protected SourceParameters |
m_parameters
The
SourceParameters used for a post |
protected java.net.URL |
m_url
The URL of the source
|
private static java.lang.String |
READ_TIMEOUT |
(package private) int |
readTimeout |
| Constructor and Description |
|---|
URLSource()
Constructor
|
| Modifier and Type | Method and Description |
|---|---|
boolean |
exists()
Does this source exist ?
|
protected void |
getInfos()
Get the last modification date and content length of the source.
|
java.io.InputStream |
getInputStream()
Return an
InputStream object to read from the source. |
java.lang.String |
getMimeType()
The mime-type of the content described by this object.
|
protected java.lang.String |
getUserInfo()
The decoded userinfo for this source.
|
SourceValidity |
getValidity()
Get the Validity object.
|
void |
init(java.net.URL url,
java.util.Map parameters)
Initialize a new object from a
URL. |
void |
parameterize(org.apache.avalon.framework.parameters.Parameters par) |
void |
refresh()
Refresh this object and update the last modified date
and content length.
|
checkInfos, getContentLength, getLastModified, getScheme, getURI, setContentLength, setLastModified, setScheme, setSystemIdclone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitgetContentLength, getLastModified, getScheme, getURIprivate static final java.lang.String CONNECT_TIMEOUT
private static final java.lang.String READ_TIMEOUT
int connectTimeout
int readTimeout
protected java.net.URL m_url
protected java.net.URLConnection m_connection
protected SourceParameters m_parameters
SourceParameters used for a postprotected java.lang.String m_encoding
SourceParametersprotected boolean m_isPost
protected boolean m_exists
protected SourceValidity m_cachedValidity
protected long m_cachedLastModificationDate
protected java.lang.String m_mimeType
org.apache.avalon.framework.parameters.Parameters avalonParameters
public void init(java.net.URL url,
java.util.Map parameters)
throws java.io.IOException
URL.parameters - This is optionaljava.io.IOExceptionpublic void parameterize(org.apache.avalon.framework.parameters.Parameters par)
protected void getInfos()
getInfos in class AbstractSourcepublic boolean exists()
public java.io.InputStream getInputStream()
throws java.io.IOException,
SourceException
InputStream object to read from the source.
The returned stream must be closed by the calling code.getInputStream in interface SourcegetInputStream in class AbstractSourceInputStream to read data from (never null).SourceException - if file not found or
HTTP location does not exist.java.io.IOException - if I/O error occured.public SourceValidity getValidity()
null is returned.getValidity in interface SourcegetValidity in class AbstractSourcenull.public void refresh()
refresh in interface Sourcerefresh in class AbstractSourcepublic java.lang.String getMimeType()
getMimeType in interface SourcegetMimeType in class AbstractSourcenull.protected java.lang.String getUserInfo()