pspdash
Class MimeHTMLArchiver 
java.lang.Object
pspdash.MimeHTMLArchiver
- public class MimeHTMLArchiver
- extends java.lang.Object
Class for creating MIME Encoded HTML archives of dashboard content.
For more information on MIME Encoded HTML archives, see
http://www.ietf.org/rfc/rfc2110.txt
Current bug: if the item named by the starting URI is a dashboard form
or a page containing a link to "excel.iqy", the excel file will become
the root page instead.
|
Method Summary |
static void |
archive(TinyWebServer webServer,
pspdash.data.DataRepository data,
java.io.OutputStream outStream,
java.lang.String startingUri)
|
private java.lang.String |
createBoundary()
Create a randomly generated MIME-part boundary. |
protected void |
deleteScriptElement(java.lang.StringBuffer result,
int scriptStart)
|
protected int |
findEndTagEnd(java.lang.StringBuffer html,
int pos,
java.lang.String tag)
Locate the end of an html tag with the given name. |
protected int |
findFormScriptStart(java.lang.StringBuffer html)
|
protected java.lang.String |
getCharset(java.lang.String contentType)
|
protected java.lang.String |
getContentType(java.lang.String header)
Extract the content type from the given HTTP response headers. |
protected java.lang.String |
getExportURI(java.lang.String uri)
|
protected static void |
getForAttr(java.lang.String text,
java.lang.String attr,
java.util.ArrayList v)
|
protected int |
getHeaderLength(byte[] result)
Determine the length (in bytes) of the header in an HTTP response. |
static java.lang.String |
getPrefixFromURI(java.lang.String uri)
|
protected java.util.ArrayList |
getReferencedItems(java.lang.String html)
|
protected java.lang.String |
getSafeURL(java.lang.String uri)
|
protected void |
handleDashboardForm(java.lang.String uri,
java.lang.String contentType,
java.lang.StringBuffer result)
|
protected void |
handleHTML(java.lang.String uri,
byte[] contents,
int headerLength,
java.lang.String contentType)
|
protected void |
hideNonPrintingElements(java.lang.StringBuffer html)
|
protected boolean |
isDashboardForm(java.lang.StringBuffer html)
|
protected java.lang.String |
makeExcelURL(java.lang.String url)
|
protected int |
minPos(int a,
int b)
|
protected java.lang.String |
newString(byte[] bytes,
int offset,
int len,
java.lang.String enc)
|
protected java.lang.String |
normalizeHTML(java.lang.String html)
|
protected void |
run(java.io.OutputStream outStream,
java.lang.String startingURI)
|
protected void |
stripHTMLComments(java.lang.StringBuffer html)
|
protected void |
unhideElements(java.lang.StringBuffer content)
|
protected java.lang.String |
writeExcelPart(java.lang.String forUri,
java.lang.StringBuffer content)
|
protected void |
writeItemAndRecurse(java.lang.String uri)
Add an item to the MIME archive, and recursively add any items it
refers to. |
protected void |
writeMimeEnding()
Write the closing boundary of the MIME-HTML file. |
protected void |
writeMimeHeader()
Write the header of the MIME-HTML file. |
protected void |
writeMimePart(java.lang.String uri,
java.lang.String contentType,
byte[] contents,
int headerLength)
|
protected void |
writeMimePart(java.lang.String uri,
java.lang.String contentType,
java.lang.StringBuffer content)
|
protected void |
writePartHeader(java.lang.String uri,
java.lang.String contentType)
|
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
base
protected java.lang.String base
boundary
protected java.lang.String boundary
seenURIs
protected java.util.HashSet seenURIs
safeUriMap
protected java.util.HashMap safeUriMap
itemNumber
protected int itemNumber
outStream
protected java.io.OutputStream outStream
out
protected java.io.PrintWriter out
webServer
protected TinyWebServer webServer
data
protected pspdash.data.DataRepository data
CRLF
protected static final java.lang.String CRLF
- See Also:
- Constant Field Values
dateFormat
protected static final java.text.SimpleDateFormat dateFormat
MimeHTMLArchiver
protected MimeHTMLArchiver(TinyWebServer webServer,
pspdash.data.DataRepository data)
archive
public static void archive(TinyWebServer webServer,
pspdash.data.DataRepository data,
java.io.OutputStream outStream,
java.lang.String startingUri)
throws java.io.IOException
run
protected void run(java.io.OutputStream outStream,
java.lang.String startingURI)
throws java.io.IOException
createBoundary
private java.lang.String createBoundary()
- Create a randomly generated MIME-part boundary.
writeMimeHeader
protected void writeMimeHeader()
- Write the header of the MIME-HTML file.
writeMimeEnding
protected void writeMimeEnding()
- Write the closing boundary of the MIME-HTML file.
writeItemAndRecurse
protected void writeItemAndRecurse(java.lang.String uri)
- Add an item to the MIME archive, and recursively add any items it
refers to.
getExportURI
protected java.lang.String getExportURI(java.lang.String uri)
writeMimePart
protected void writeMimePart(java.lang.String uri,
java.lang.String contentType,
byte[] contents,
int headerLength)
throws java.io.IOException
writeMimePart
protected void writeMimePart(java.lang.String uri,
java.lang.String contentType,
java.lang.StringBuffer content)
throws java.io.IOException
writePartHeader
protected void writePartHeader(java.lang.String uri,
java.lang.String contentType)
getHeaderLength
protected int getHeaderLength(byte[] result)
- Determine the length (in bytes) of the header in an HTTP response.
getContentType
protected java.lang.String getContentType(java.lang.String header)
- Extract the content type from the given HTTP response headers.
handleHTML
protected void handleHTML(java.lang.String uri,
byte[] contents,
int headerLength,
java.lang.String contentType)
getSafeURL
protected java.lang.String getSafeURL(java.lang.String uri)
findFormScriptStart
protected int findFormScriptStart(java.lang.StringBuffer html)
isDashboardForm
protected boolean isDashboardForm(java.lang.StringBuffer html)
handleDashboardForm
protected void handleDashboardForm(java.lang.String uri,
java.lang.String contentType,
java.lang.StringBuffer result)
throws java.io.IOException
writeExcelPart
protected java.lang.String writeExcelPart(java.lang.String forUri,
java.lang.StringBuffer content)
throws java.io.IOException
hideNonPrintingElements
protected void hideNonPrintingElements(java.lang.StringBuffer html)
findEndTagEnd
protected int findEndTagEnd(java.lang.StringBuffer html,
int pos,
java.lang.String tag)
- Locate the end of an html tag with the given name.
This attempts to locate a closing tag ""; if this fails, it simply
looks for ">".
minPos
protected int minPos(int a,
int b)
unhideElements
protected void unhideElements(java.lang.StringBuffer content)
getPrefixFromURI
public static java.lang.String getPrefixFromURI(java.lang.String uri)
makeExcelURL
protected java.lang.String makeExcelURL(java.lang.String url)
deleteScriptElement
protected void deleteScriptElement(java.lang.StringBuffer result,
int scriptStart)
newString
protected java.lang.String newString(byte[] bytes,
int offset,
int len,
java.lang.String enc)
getReferencedItems
protected java.util.ArrayList getReferencedItems(java.lang.String html)
normalizeHTML
protected java.lang.String normalizeHTML(java.lang.String html)
stripHTMLComments
protected void stripHTMLComments(java.lang.StringBuffer html)
getForAttr
protected static void getForAttr(java.lang.String text,
java.lang.String attr,
java.util.ArrayList v)
getCharset
protected java.lang.String getCharset(java.lang.String contentType)
JAVADOC |