com.feup.contribution.druid.builder.MethodAnnotation.java Source code

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Here is the source code for com.feup.contribution.druid.builder.MethodAnnotation.java

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/*
 * This file is part of drUID.
 * 
 * drUID is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * drUID is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * You should have received a copy of the GNU General Public License
 * along with drUID.  If not, see <http://www.gnu.org/licenses/>.
 */

package com.feup.contribution.druid.builder;

import java.util.ArrayList;

import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.jobs.ISchedulingRule;
import org.eclipse.jdt.core.IAnnotation;
import org.eclipse.jdt.core.IJavaElement;
import org.eclipse.jdt.core.IJavaModel;
import org.eclipse.jdt.core.IJavaProject;
import org.eclipse.jdt.core.IMemberValuePair;
import org.eclipse.jdt.core.IMethod;
import org.eclipse.jdt.core.IOpenable;
import org.eclipse.jdt.core.ISourceRange;
import org.eclipse.jdt.core.JavaModelException;

public class MethodAnnotation implements IAnnotation {
    private String elementName;
    private IJavaElement method;
    private String source;
    private ArrayList<IMemberValuePair> valuePairs = new ArrayList<IMemberValuePair>();
    private SourceRange sourceRange;

    public MethodAnnotation(IMethod method, String elementName, String source, int offset)
            throws JavaModelException {
        this.method = method;
        this.elementName = elementName;
        this.source = source;
        sourceRange = new SourceRange(method.getSourceRange().getOffset() + offset, source.length());
    }

    public String getElementName() {
        return elementName;
    }

    public IMemberValuePair[] getMemberValuePairs() throws JavaModelException {
        return valuePairs.toArray(new IMemberValuePair[valuePairs.size()]);
    }

    public ISourceRange getNameRange() throws JavaModelException {
        return new SourceRange(getSourceRange().getOffset() + 1, elementName.length());
    }

    public int getOccurrenceCount() {
        return 1;
    }

    public boolean exists() {
        return true;
    }

    public IJavaElement getAncestor(int ancestorType) {
        return method;
    }

    public String getAttachedJavadoc(IProgressMonitor monitor) throws JavaModelException {
        return null;
    }

    public IResource getCorrespondingResource() throws JavaModelException {
        return method.getResource();
    }

    public int getElementType() {
        return IJavaElement.ANNOTATION;
    }

    public String getHandleIdentifier() {
        return null;
    }

    public IJavaModel getJavaModel() {
        return method.getJavaModel();
    }

    public IJavaProject getJavaProject() {
        return method.getJavaProject();
    }

    public IOpenable getOpenable() {
        return null;
    }

    public IJavaElement getParent() {
        return method;
    }

    public IPath getPath() {
        return method.getPath();
    }

    public IJavaElement getPrimaryElement() {
        return method;
    }

    public IResource getResource() {
        return method.getResource();
    }

    public ISchedulingRule getSchedulingRule() {
        return null;
    }

    public IResource getUnderlyingResource() throws JavaModelException {
        return method.getResource();
    }

    public boolean isReadOnly() {
        return true;
    }

    public boolean isStructureKnown() throws JavaModelException {
        return true;
    }

    @SuppressWarnings("unchecked")
    public Object getAdapter(Class adapter) {
        return method.getAdapter(adapter);
    }

    public String getSource() throws JavaModelException {
        return source;
    }

    public ISourceRange getSourceRange() throws JavaModelException {
        return sourceRange;
    }

    public class SourceRange implements ISourceRange {
        private int offset;
        private int length;

        public SourceRange(int offset, int length) {
            this.offset = offset;
            this.length = length;
        }

        public int getLength() {
            return length;
        }

        public int getOffset() {
            return offset;
        }

    }

    public void addValuePair(String name, String value) {
        valuePairs.add(new StringValuePair(name, value));
    }
}