Class: getResourceAsStream(String name) : Class « java.lang « Java by API






  1. Java by API
  2. java.lang
  3. Class

Class: getResourceAsStream(String name)

   
import java.awt.Image;
import java.awt.Toolkit;
import java.io.BufferedInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;

public final class MainClass {

  private MainClass() {
  }

  public static Image getImage(Class relativeClass, String filename) {
    Image returnValue = null;
    InputStream is = relativeClass.getResourceAsStream(filename);
    if (is != null) {
      BufferedInputStream bis = new BufferedInputStream(is);
      ByteArrayOutputStream baos = new ByteArrayOutputStream();
      try {
        int ch;
        while ((ch = bis.read()) != -1) {
          baos.write(ch);
        }
        returnValue = Toolkit.getDefaultToolkit().createImage(
            baos.toByteArray());
      } catch (IOException exception) {
        System.err.println("Error loading: " + filename);
      }
    }
    return returnValue;
  }
}








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14.Class: getFields()
15.Class: getGenericInterfaces()
16.Class: getGenericSuperclass()
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19.Class: getMethods()
20.Class: getModifiers()
21.Class: getName()
22.Class: getPackage()
23.Class: getProtectionDomain()
24.Class: getResource(String name) (absolute from the classpath)
25.Class: getResource(String name) (relative to the class location)
26.Class: getSuperclass()
27.Class: getTypeParameters()
28.Class: isArray()
29.Class: isAssignableFrom(Class cls)
30.Class: isEnum()
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