Example usage for org.aspectj.weaver IUnwovenClassFile getBytes

Introduction

In this page you can find the example usage for org.aspectj.weaver IUnwovenClassFile getBytes.

Prototype

byte[] getBytes();

Source Link

Usage

From source file:org.eclipse.equinox.weaving.aspectj.loadtime.OSGiWeavingAdaptor.java

License:Open Source License

/**
 * In some situations the weaving creates new classes on the fly that are
 * not part of the original bundle. This is the case when the weaver needs
 * to create closure-like constructs for the woven code.
 * //from w w  w  . j  a v  a2s .com
 * This method returns a map of the generated classes (name -> bytecode) and
 * flushes the internal cache afterwards to avoid memory damage over time.
 * 
 * @param className The name of the class for which additional classes might
 *            got generated
 * @return the map of generated class names and bytecodes for those
 *         generated classes
 */
public Map<String, byte[]> getGeneratedClassesFor(final String className) {
    final Map<?, ?> generated = this.generatedClasses;
    final Map<String, byte[]> result = new HashMap<String, byte[]>();

    final Iterator<?> generatedClassNames = generated.keySet().iterator();
    while (generatedClassNames.hasNext()) {
        final String name = (String) generatedClassNames.next();
        final IUnwovenClassFile unwovenClass = (IUnwovenClassFile) generated.get(name);

        if (!className.equals(name)) {
            result.put(name, unwovenClass.getBytes());
        }
    }

    flushGeneratedClasses();
    return result;
}

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