Example usage for org.eclipse.jdt.internal.core SourceMapper mapSource

Introduction

In this page you can find the example usage for org.eclipse.jdt.internal.core SourceMapper mapSource.

Prototype

public void mapSource(NamedMember typeOrModule, char[] contents, IBinaryType info) 

Source Link

Document

Maps the given source code to the given binary type or module and its children.

Usage

From source file:com.codenvy.ide.ext.java.server.internal.core.ClassFile.java

License:Open Source License

/** Loads the buffer via SourceMapper, and maps it in SourceMapper */
private IBuffer mapSource(SourceMapper mapper, IBinaryType info, IClassFile bufferOwner) {
    char[] contents = mapper.findSource(getType(), info);
    if (contents != null) {
        // create buffer
        IBuffer buffer = BufferManager.createBuffer(bufferOwner);
        if (buffer == null)
            return null;
        BufferManager bufManager = getBufferManager();
        bufManager.addBuffer(buffer);//from  w w  w.j a  v a 2 s .c  om

        // set the buffer source
        if (buffer.getCharacters() == null) {
            buffer.setContents(contents);
        }

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

        // do the source mapping
        mapper.mapSource(getOuterMostEnclosingType(), contents, info);

        return buffer;
    } else {
        // create buffer
        IBuffer buffer = BufferManager.createNullBuffer(bufferOwner);
        if (buffer == null)
            return null;
        BufferManager bufManager = getBufferManager();
        bufManager.addBuffer(buffer);

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

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From source file:org.sf.feeling.decompiler.editor.ClassFileSourceMap.java

License:Open Source License

private static void mapSource(JavaDecompilerBufferManager bufferManager, ClassFile cf, SourceMapper mapper,
        IBinaryType info, IClassFile bufferOwner, char[] markedSrc) {
    char[] contents = mapper.findSource(cf.getType(), info);
    if (Arrays.equals(markedSrc, contents))
        return;//from ww w.j  ava2s  .  c o m
    contents = markedSrc;
    if (contents != null) {
        // create buffer
        IBuffer buffer = BufferManager.createBuffer(bufferOwner);
        if (buffer == null)
            return;
        JavaDecompilerBufferManager bufManager = bufferManager;
        bufManager.addBuffer(buffer);

        // set the buffer source
        if (buffer.getCharacters() == null) {
            buffer.setContents(contents);
        }

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

        // do the source mapping
        mapper.mapSource(getOuterMostEnclosingType(cf), contents, info);

        return;
    } else {
        // create buffer
        IBuffer buffer = BufferManager.createNullBuffer(bufferOwner);
        if (buffer == null)
            return;
        JavaDecompilerBufferManager bufManager = bufferManager;
        bufManager.addBuffer(buffer);

        // listen to buffer changes
        // buffer.addBufferChangedListener( cf );
        return;
    }
}

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