org.apache.jasper
public class JspCompilationContext extends Object
Field Summary | |
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protected String | basePackageName |
protected URL | baseUrl |
protected String | baseURI |
protected String | classFileName |
protected String | className |
protected String | classPath |
protected String | contentType |
protected ServletContext | context |
protected String | derivedPackageName |
protected boolean | isErrPage |
protected boolean | isPackagedTagFile |
protected boolean | isTagFile |
protected String | javaPath |
protected Compiler | jspCompiler |
protected URLClassLoader | jspLoader |
protected String | jspUri |
protected JspServletWrapper | jsw |
protected URLClassLoader | loader |
protected Log | log |
protected Options | options |
protected String | outputDir |
protected boolean | protoTypeMode |
protected JspRuntimeContext | rctxt |
protected int | removed |
protected Class | servletClass |
protected String | servletJavaFileName |
protected URL | tagFileJarUrl |
protected Map<String,URL> | tagFileJarUrls |
protected TagInfo | tagInfo |
protected ServletWriter | writer |
Constructor Summary | |
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JspCompilationContext(String jspUri, boolean isErrPage, Options options, ServletContext context, JspServletWrapper jsw, JspRuntimeContext rctxt) | |
JspCompilationContext(String tagfile, TagInfo tagInfo, Options options, ServletContext context, JspServletWrapper jsw, JspRuntimeContext rctxt, URL tagFileJarUrl) |
Method Summary | |
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protected static String | canonicalURI(String s) |
void | checkOutputDir() |
void | compile() |
Compiler | createCompiler()
Create a "Compiler" object based on some init param data. |
protected Compiler | createCompiler(String className) |
protected void | createOutputDir() |
String | getClassFileName() |
ClassLoader | getClassLoader()
What class loader to use for loading classes while compiling
this JSP? |
String | getClassPath()
The classpath that is passed off to the Java compiler. |
Compiler | getCompiler() |
String | getContentType()
Get the content type of this JSP.
|
protected String | getDerivedPackageName() |
String | getJavaPath()
Path of the Java file relative to the work directory. |
String | getJspFile()
Path of the JSP URI. |
ClassLoader | getJspLoader() |
Options | getOptions()
Get hold of the Options object for this context. |
String | getOutputDir()
The output directory to generate code into. |
String | getRealPath(String path)
Gets the actual path of a URI relative to the context of
the compilation. |
URL | getResource(String res) |
InputStream | getResourceAsStream(String res)
Gets a resource as a stream, relative to the meanings of this
context's implementation. |
Set | getResourcePaths(String path) |
JspRuntimeContext | getRuntimeContext() |
String | getServletClassName()
Just the class name (does not include package name) of the
generated class. |
ServletContext | getServletContext() |
String | getServletJavaFileName()
Full path name of the Java file into which the servlet is being
generated. |
String | getServletPackageName()
Package name for the generated class is make up of the base package
name, which is user settable, and the derived package name. |
URL | getTagFileJarUrl(String tagFile)
Returns the tag-file-name-to-JAR-file map of this compilation unit,
which maps tag file names to the JAR files in which the tag files are
packaged.
|
URL | getTagFileJarUrl()
Returns the JAR file in which the tag file for which this
JspCompilationContext was created is packaged, or null if this
JspCompilationContext does not correspond to a tag file, or if the
corresponding tag file is not packaged in a JAR. |
TagInfo | getTagInfo() |
String[] | getTldLocation(String uri)
Gets the 'location' of the TLD associated with the given taglib 'uri'.
|
ServletWriter | getWriter()
Where is the servlet being generated? |
void | incrementRemoved() |
boolean | isErrorPage()
Are we processing something that has been declared as an
errorpage? |
protected static boolean | isPathSeparator(char c) |
boolean | isPrototypeMode()
True if we are compiling a tag file in prototype mode.
ie we only generate codes with class for the tag handler with empty
method bodies. |
boolean | isRemoved() |
boolean | isTagFile() |
boolean | keepGenerated()
Are we keeping generated code around? |
Class | load() |
protected boolean | makeOutputDir() |
String | resolveRelativeUri(String uri)
Get the full value of a URI relative to this compilations context
uses current file as the base. |
void | setClassLoader(URLClassLoader loader) |
void | setClassPath(String classPath)
The classpath that is passed off to the Java compiler. |
void | setContentType(String contentType) |
void | setErrorPage(boolean isErrPage) |
void | setPrototypeMode(boolean pm) |
void | setServletClassName(String className) |
void | setServletPackageName(String servletPackageName)
The package name into which the servlet class is generated. |
void | setTagFileJarUrl(String tagFile, URL tagFileURL) |
void | setTagInfo(TagInfo tagi) |
void | setWriter(ServletWriter writer) |
Returns: a null if the resource cannot be found or represented as an InputStream.
Returns: An array of two Strings: The first element denotes the real path to the TLD. If the path to the TLD points to a jar file, then the second element denotes the name of the TLD entry in the jar file. Returns null if the given uri is not associated with any tag library 'exposed' in the web application.