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java.lang.Object janus.util.ServletResourceLoader
public class ServletResourceLoader
Hilfsfunktionen zum Laden von Resourcen. Resourcen werden in folgender Reihenfolge gesucht:
Field Summary | |
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protected static ServletContext |
context
ServletContext |
Constructor Summary | |
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ServletResourceLoader()
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Method Summary | |
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static URL |
getResource(String name)
Ermittle die URL einer Resource Der Kontext sollte vorher einmal gesetzt worden sein |
static URL |
getResource(String name,
ServletContext context)
Ermittle die URL einer Resource |
static InputStream |
getResourceAsStream(String name)
Ermittle den InputStream einer Resource |
static InputStream |
getResourceAsStream(String name,
boolean echo)
Ermittle den InputStream einer Resource |
static InputStream |
getResourceAsStream(String name,
ServletContext con)
Ermittle den InputStream einer Resource |
static InputStream |
getResourceAsStream(String name,
ServletContext con,
boolean echo)
Ermittle den InputStream einer Resource |
static ServletContext |
getServletContext()
Ermittle den ServletContext |
static void |
setServletContext(Servlet servlet)
Setze den ServletContext |
static void |
setServletContext(ServletContext con)
Setze den ServletContext |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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protected static ServletContext context
Constructor Detail |
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public ServletResourceLoader()
Method Detail |
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public static URL getResource(String name)
name
- Name der Resource (URL, Filename, ...)setServletContext(ServletContext)
public static URL getResource(String name, ServletContext context)
name
- Name der Resource (URL, Filename, ...)context
- Servlet-Kontext oder null
public static InputStream getResourceAsStream(String name) throws IOException
name
- Name der Resource (URL, Filename, ...)
IOException
public static InputStream getResourceAsStream(String name, boolean echo) throws IOException
name
- Name der Resource (URL, Filename, ...)echo
- Flag, wenn gesetzt wird der Pfad nach System.out
ausgegeben
IOException
public static InputStream getResourceAsStream(String name, ServletContext con) throws IOException
name
- Name der Resource (URL, Filename, ...)con
- Kontext oder null
IOException
public static InputStream getResourceAsStream(String name, ServletContext con, boolean echo) throws IOException
name
- Name der Resource (URL, Filename, ...)con
- Kontext oder null
echo
- Flag, wenn gesetzt wird der Pfad nach System.out
ausgegeben
IOException
public static ServletContext getServletContext()
public static void setServletContext(Servlet servlet)
servlet
- das Servletpublic static void setServletContext(ServletContext con)
con
- der Kontext
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