Examples of org.apache.felix.ipojo.manipulation.Manipulator.manipulate()

Package org.apache.felix.ipojo.manipulation

Class org.apache.felix.ipojo.manipulation.Manipulator

Examples of org.apache.felix.ipojo.manipulation.Manipulator.manipulate()

org.apache.felix.ipojo.manipulation.Manipulator.manipulate()
Manipulate the given byte array. @param origin : original class. @return the manipulated class, if the class is already manipulated, the original class. @throws IOException : if an error occurs during the manipulation.

            manipulator.prepare(array);


            byte[] newclazz = new byte[0];
            if (!manipulator.isAlreadyManipulated()) {
                // Step 2 - manipulation
                newclazz = manipulator.manipulate(array);
            }
            m_manipulation = manipulator.getManipulationMetadata();
            m_alreadyManipulated = manipulator.isAlreadyManipulated();
            return newclazz;
        } catch (IOException e) {

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        }
        byte[] pojo = POJOWriter.dump(clazz, m_name, getFieldList(), getMethodList(), m_handler);
        Manipulator manipulator = new Manipulator(this.getClass().getClassLoader());
        try {
            manipulator.prepare(pojo);
            byte[] newclazz = manipulator.manipulate(pojo);
            m_manipulation = manipulator.getManipulationMetadata();
            return newclazz;
        } catch (IOException e) {
            m_handler.error("An error occurs during the composite implementation creation : " + e.getMessage(), e);
        }

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     */
    private byte[] manipulate() {
        Manipulator manipulator = new Manipulator();
        try {
            byte[] array = getClassByteArray();
            byte[] newclazz = manipulator.manipulate(array);
            m_manipulation = manipulator.getManipulationMetadata();
            return newclazz;
        } catch (IOException e) {
            throw new IllegalStateException("An exception occurs during implementation class manipulation : " + e.getMessage());
        }

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            return null;
        }
        byte[] pojo = POJOWriter.dump(clazz, m_name, getFieldList(), getMethodList(), m_handler);
        Manipulator manipulator = new Manipulator();
        try {
            byte[] newclazz = manipulator.manipulate(pojo);
            m_manipulation = manipulator.getManipulationMetadata();
            return newclazz;
        } catch (IOException e) {
            m_handler.error("An error occurs during the composite implementation creation : " + e.getMessage(), e);
        }

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                    }
                }


                // Now manipulate the classes.
                try {
                    byte[] out = manipulator.manipulate(bytecode);
                    // Call the visitor
                    result.visitManipulatedResource(info.getResourcePath(), out);
                } catch (IOException e) {
                    m_reporter.error("Cannot manipulate the class " + info.getClassName() + " : " + e.getMessage());
                    return;

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     * @return the generated class (byte array)
     */
    private byte[] manipulateComponent(byte[] in, ComponentInfo ci) {
        Manipulator man = new Manipulator();
        try {
            byte[] out = man.manipulate(in); // iPOJO manipulation
            ci.detectMissingFields(man.getFields()); // Detect missing field
            // Insert information to metadata
            ci.m_componentMetadata.addElement(man.getManipulationMetadata());
            ci.m_isManipulated = true;
            ci.m_inners = man.getInnerClasses();

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