Example usage for org.eclipse.jdt.core.util ClassFileBytesDisassembler WORKING_COPY

Introduction

In this page you can find the example usage for org.eclipse.jdt.core.util ClassFileBytesDisassembler WORKING_COPY.

Prototype

int WORKING_COPY

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Document

This mode is used to retrive a pseudo code for working copy purpose.

Usage

From source file:org.codehaus.jdt.groovy.model.GroovyClassFileWorkingCopy.java

License:Open Source License

/**
 * @see Openable#openBuffer(IProgressMonitor, Object)
 *//*from   w ww. j  a  v  a  2  s . c om*/
protected IBuffer openBuffer(IProgressMonitor pm, Object info) throws JavaModelException {

    // create buffer
    IBuffer buffer = this.owner.createBuffer(this);
    if (buffer == null)
        return null;

    // set the buffer source
    if (buffer.getCharacters() == null) {
        IBuffer classFileBuffer = this.classFile.getBuffer();
        if (classFileBuffer != null) {
            buffer.setContents(classFileBuffer.getCharacters());
        } else {
            // Disassemble
            IClassFileReader reader = ToolFactory.createDefaultClassFileReader(this.classFile,
                    IClassFileReader.ALL);
            Disassembler disassembler = new Disassembler();
            String contents = disassembler.disassemble(reader, Util.getLineSeparator("", getJavaProject()), //$NON-NLS-1$
                    ClassFileBytesDisassembler.WORKING_COPY);
            buffer.setContents(contents);
        }
    }

    // add buffer to buffer cache
    BufferManager bufManager = getBufferManager();

    // GROOVY Change access to private member
    // old
    // bufManager.addBuffer(buffer);
    // new
    if (buffer.getContents() != null) {
        ReflectionUtils.executePrivateMethod(BufferManager.class, "addBuffer", new Class<?>[] { IBuffer.class }, //$NON-NLS-1$
                bufManager, new Object[] { buffer });
    }
    // GROOVY End

    // listen to buffer changes
    buffer.addBufferChangedListener(this);

    return buffer;
}

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