Example usage for org.aspectj.asm IRelationship getSourceHandle

List of usage examples for org.aspectj.asm IRelationship getSourceHandle

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Introduction

In this page you can find the example usage for org.aspectj.asm IRelationship getSourceHandle.

Prototype

public String getSourceHandle();

Source Link

Usage

From source file:edu.utdallas.fdaf.aspectj.reverse.AspectJ2UMLConverter.java

License:Open Source License

/**
 * Adds the model's aspect-related relationships to the Package.
 * /*from  w ww .ja v a  2  s.co m*/
 * @param model the AJ Model facade
 * @param packageObject the UML Package
 * @param fragment the AspectJ/Java model package associated with packageObject
 */
void addAspectRelationships(AJProjectModelFacade model, Package packageObject, IPackageFragment fragment) {
    // You can narrow this to include on certain kinds of relationships
    AJRelationshipType[] relsTypes = AJRelationshipManager.getAllRelationshipTypes();

    // check first to see if there is a model
    // will return false if there has not yet been a successful build of this project
    if (model.hasModel()) {

        // all relationships for project
        // can also query for relationships on individual elements or compilation units
        List<IRelationship> rels = model.getRelationshipsForProject(relsTypes);
        for (IRelationship rel : rels) {
            // Source is an IProgramElement handle, which refers to a piece of the program in AspectJ's World
            String sourceJHandle = ajHandleToJavaHandle(rel.getSourceHandle());
            NamedElement sourceElement = a2uInfo.get(sourceJHandle);

            for (String targetHandle : rel.getTargets()) {

                String targetJHandle = ajHandleToJavaHandle(targetHandle);
                NamedElement targetElement = a2uInfo.get(targetJHandle);
                try {
                    System.err.println("Calling addAspectRelationship - rel = " + rel.getName());
                    System.err.println("==>Source:  jHandle=" + sourceJHandle + ", sourceElement="
                            + sourceElement.getQualifiedName() + " (class " + sourceElement.getClass().getName()
                            + ")");
                    System.err.println("==>Target:  jHandle=" + targetJHandle + ", targetElement="
                            + targetElement.getQualifiedName() + " (class " + targetElement.getClass().getName()
                            + ")");

                    addAspectRelationship(rel, sourceElement, targetElement);
                } catch (Exception e) {
                    // TODO Auto-generated catch block
                    System.err.println("Exception thrown by addAspectRelationship");
                    System.err.println("***rel = " + rel.getName());
                    System.err.println("***Source:  jHandle=" + sourceJHandle + ", sourceElement="
                            + sourceElement.getQualifiedName());
                    System.err.println("***Target:  jHandle=" + targetJHandle + ", targetElement="
                            + targetElement.getQualifiedName());
                    e.printStackTrace();
                }
            }
        }
    }
}

From source file:org.caesarj.compiler.asm.StructureModelDump.java

License:Open Source License

protected void printRelationshipMap(CaesarJAsmManager asmManager) {
    System.out.println("Dumping Relationship Map");
    IHierarchy hierarchy = asmManager.getHierarchy();
    IRelationshipMap map = asmManager.getRelationshipMap();
    Set entries = map.getEntries();
    Iterator i = entries.iterator();
    while (i.hasNext()) {
        List relationships = map.get((String) i.next());
        Iterator j = relationships.iterator();
        while (j.hasNext()) {
            IRelationship relationship = (IRelationship) j.next();
            System.out.println("Relationship '" + relationship.getName() + "' of kind '"
                    + relationship.getKind() + "' has " + relationship.getTargets().size() + " target(s) ");
            System.out.println("   source handle -->" + relationship.getSourceHandle());
            Iterator k = relationship.getTargets().iterator();
            while (k.hasNext()) {
                IProgramElement element = hierarchy.findElementForHandle((String) k.next());
                System.out.println("  -> '" + element.getName() + "' of kind '" + element.getKind()
                        + "' with handle " + element.getHandleIdentifier());
            }//from www  .j  a  va 2s  . c  om
        }
    }
}

From source file:org.eclipse.ajdt.core.model.AJModel.java

License:Open Source License

/**
 * @param proj the project whose relationships we are looking for
 * @param relTypes the relationship types we are looking for
 * @return all DECLARED_ON relationships for the given java element
 * /*  ww  w .j a v a 2 s. c  om*/
 * @deprecated see bug 253245
 */
public List/*AJRelationship*/ getAllRelationships(IProject proj, AJRelationshipType[] relTypes) {
    AJProjectModelFacade model = AJProjectModelFactory.getInstance().getModelForProject(proj);
    if (model.hasModel()) { // returns false if project is not built
        List/*IRelationship*/ allRels = model.getRelationshipsForProject(relTypes);
        List/*AJRelationship*/ ajRels = new ArrayList(allRels.size());
        for (Iterator relIter = allRels.iterator(); relIter.hasNext();) {
            IRelationship rel = (IRelationship) relIter.next();
            IJavaElement source = model.programElementToJavaElement(rel.getSourceHandle());
            if (source instanceof IntertypeElement) {
                for (Iterator targetIter = rel.getTargets().iterator(); targetIter.hasNext();) {
                    String target = (String) targetIter.next();
                    // ensure a Java handle is used here.
                    // because the things being compared to are 
                    // Java handles.
                    // This is avoiding problems when Type is in a .aj file
                    IJavaElement elt = model.programElementToJavaElement(target);
                    elt = JavaCore.create(AspectJCore.convertToJavaCUHandle(elt.getHandleIdentifier(), elt));
                    if (elt != null) {
                        // will be null if type is an aspect type or contained in an aspect type
                        AJRelationship ajRel = new AJRelationship(source,
                                AJRelationshipManager.toRelationshipType(rel.getName()), elt,
                                rel.hasRuntimeTest());
                        ajRels.add(ajRel);
                    }
                }
            }
        }
        return ajRels;
    } else {
        return Collections.EMPTY_LIST;
    }
}

From source file:org.eclipse.ajdt.core.model.AJModelChecker.java

License:Open Source License

private static List<String> invalidAdviceRelationsip(IRelationship rel, AJProjectModelFacade model) {
    List<String> problems = new ArrayList<String>();
    if (rel.getKind() == IRelationship.Kind.ADVICE || rel.getKind() == IRelationship.Kind.ADVICE_AFTER
            || rel.getKind() == IRelationship.Kind.ADVICE_AFTERRETURNING
            || rel.getKind() == IRelationship.Kind.ADVICE_AFTERTHROWING
            || rel.getKind() == IRelationship.Kind.ADVICE_BEFORE
            || rel.getKind() == IRelationship.Kind.ADVICE_AROUND) {

        IJavaElement elt = model.programElementToJavaElement(rel.getSourceHandle());
        if (!elt.exists()) {
            problems.add("Java Element does not exist: " + rel.getSourceHandle()
                    + "\n\tIt is the source relationship of " + toRelString(rel)
                    + "\n\tThis may not actually be a problem if compiling broken code or advising static initializers.");
        }/*  w  w w .jav a 2 s .c  om*/
        if (elt.getElementType() == IJavaElement.COMPILATION_UNIT
                || elt.getElementType() == IJavaElement.CLASS_FILE) {
            problems.add(
                    "Java Element is wrong type (advice relationships should not contain any types or compilation units): "
                            + rel.getSourceHandle() + "\n\tIt is the source relationship of "
                            + toRelString(rel));
        }

        for (Iterator<String> targetIter = rel.getTargets().iterator(); targetIter.hasNext();) {
            String target = targetIter.next();
            elt = model.programElementToJavaElement(target);
            if (!elt.exists()) {
                problems.add("Java Element does not exist: " + target + "\n\tIt is the source relationship of "
                        + toRelString(rel)
                        + "\n\tThis may not actually be a problem if compiling broken code or advising static initializers.");
            }
            if (elt != AJProjectModelFacade.ERROR_JAVA_ELEMENT
                    && (elt.getElementType() == IJavaElement.COMPILATION_UNIT
                            || elt.getElementType() == IJavaElement.CLASS_FILE)) {
                problems.add(
                        "Java Element is wrong type (advice relationships should not contain any types or compilation units): "
                                + target + "\n\tIt is the source relationship of " + toRelString(rel));
            }
        }

    }
    return problems;
}

From source file:org.eclipse.ajdt.core.model.AJModelChecker.java

License:Open Source License

private static List<String> itdsNotOnType(IRelationship rel, AJProjectModelFacade model) {
    List<String> problems = new ArrayList<String>();
    if (rel.getKind() == IRelationship.Kind.DECLARE_INTER_TYPE) {

        IJavaElement elt = model.programElementToJavaElement(rel.getSourceHandle());
        if (!elt.exists()) {
            problems.add("Java Element does not exist: " + rel.getSourceHandle()
                    + "\n\tIt is the source relationship of " + toRelString(rel)
                    + "\n\tThis may not actually be a problem if compiling broken code.");
        }/*  www  .  j av  a2s .c o m*/
        if (elt != AJProjectModelFacade.ERROR_JAVA_ELEMENT
                && (elt.getElementType() == IJavaElement.FIELD || elt.getElementType() == IJavaElement.METHOD
                        || elt.getElementType() == IJavaElement.LOCAL_VARIABLE
                        || elt.getElementType() == IJavaElement.INITIALIZER
                        || elt.getElementType() == IJavaElement.COMPILATION_UNIT
                        || elt.getElementType() == IJavaElement.CLASS_FILE)
                && !(elt instanceof IntertypeElement || elt instanceof DeclareElement)) {
            problems.add(
                    "Java Element is wrong type (ITD relationships should only contain types and intertype elements): "
                            + rel.getSourceHandle() + "\n\tIt is the source relationship of "
                            + toRelString(rel));
        }

        for (Iterator<String> targetIter = rel.getTargets().iterator(); targetIter.hasNext();) {
            String target = targetIter.next();
            elt = model.programElementToJavaElement(target);
            if (!elt.exists()) {
                problems.add("Java Element does not exist: " + target + "\n\tIt is the source relationship of "
                        + toRelString(rel)
                        + "\n\tThis may not actually be a problem if compiling broken code.");
            }
            if (elt != AJProjectModelFacade.ERROR_JAVA_ELEMENT
                    && (elt.getElementType() == IJavaElement.FIELD
                            || elt.getElementType() == IJavaElement.METHOD
                            || elt.getElementType() == IJavaElement.LOCAL_VARIABLE
                            || elt.getElementType() == IJavaElement.INITIALIZER
                            || elt.getElementType() == IJavaElement.COMPILATION_UNIT
                            || elt.getElementType() == IJavaElement.CLASS_FILE)
                    && !(elt instanceof IntertypeElement || elt instanceof DeclareElement)) {
                problems.add(
                        "Java Element is wrong type (ITD relationships should only contain types and intertype elements): "
                                + target + "\n\tIt is the source relationship of " + toRelString(rel));
            }
        }

    }
    return problems;
}

From source file:org.eclipse.ajdt.core.model.AJModelChecker.java

License:Open Source License

private static String toRelString(IRelationship rel) {
    StringBuffer sb = new StringBuffer();
    sb.append(rel.getSourceHandle());
    sb.append(" --");
    sb.append(rel.getName());/*from w  ww . j  av a  2s.  c om*/
    sb.append("--> ");
    for (Iterator<String> targetIter = rel.getTargets().iterator(); targetIter.hasNext();) {
        String target = targetIter.next();
        sb.append(target);
        if (targetIter.hasNext()) {
            sb.append(",   ");
        }
    }
    return sb.toString();
}

From source file:org.eclipse.ajdt.core.model.AJProjectModelFacade.java

License:Open Source License

/**
 * useful for testing/*www  .  j a  va  2s  . co m*/
 */
public static String printRelationship(IRelationship rel) {
    return rel.getSourceHandle() + " --" + rel.getName() + "--> " + rel.getTargets();
}

From source file:org.eclipse.ajdt.core.parserbridge.AJCompilationUnitProblemFinder.java

License:Open Source License

private static Set<String> getITDNames(CompilationUnit unit, AJProjectModelFacade model) {
    Set<String> names = new HashSet<String>();
    Map relsMap = model.getRelationshipsForFile(unit, new AJRelationshipType[] {
            AJRelationshipManager.DECLARED_ON, AJRelationshipManager.ASPECT_DECLARATIONS });
    for (Iterator relsMapIter = relsMap.values().iterator(); relsMapIter.hasNext();) {
        List rels = (List) relsMapIter.next();
        for (Iterator relsIter = rels.iterator(); relsIter.hasNext();) {
            IRelationship rel = (IRelationship) relsIter.next();
            IProgramElement[] ipes;/*from w ww. jav  a 2 s  .  co m*/
            if (rel.getName().equals(AJRelationshipManager.DECLARED_ON.getDisplayName())) {
                ipes = new IProgramElement[1];
                ipes[0] = model.getProgramElement(rel.getSourceHandle());
            } else {
                List<String> targets = rel.getTargets();
                ipes = new IProgramElement[targets.size()];
                for (int i = 0; i < ipes.length; i++) {
                    ipes[i] = model.getProgramElement(targets.get(i));
                }
            }
            for (int i = 0; i < ipes.length; i++) {
                String longName = ipes[i].getName();
                String[] splits = longName.split("\\.");
                String lastSegment = splits[splits.length - 1];
                String itdName = lastSegment;
                // ignore constructors
                if (splits.length > 1 && itdName.equals(splits[splits.length - 2])) {
                    continue;
                }
                names.add(itdName);
            }
        }
    }
    return names;
}

From source file:org.eclipse.ajdt.core.tests.AJCoreTest.java

License:Open Source License

static void compareElementsFromRelationships(AJRelationshipType[] rels, IProject project)
        throws JavaModelException {
    IJavaProject jProject = JavaCore.create(project);
    AJProjectModelFacade model = AJProjectModelFactory.getInstance().getModelForProject(jProject.getProject());

    List allRels = model.getRelationshipsForProject(rels);
    if (!model.hasModel() || allRels.size() == 0) {
        // if the project or model didn't build properly we'd get no
        // relationships
        // and the test would blindly pass without this check
        fail("No relationships found for project " + project.getName()); //$NON-NLS-1$
    }//from  w w w.ja  va 2s .c o m
    for (Iterator iter = allRels.iterator(); iter.hasNext();) {
        IRelationship rel = (IRelationship) iter.next();
        HandleTestUtils.checkAJHandle(rel.getSourceHandle(), model);
        for (Iterator targetIter = rel.getTargets().iterator(); targetIter.hasNext();) {
            String handle = (String) targetIter.next();
            HandleTestUtils.checkAJHandle(handle, model);
        }
    }
}

From source file:org.eclipse.ajdt.core.tests.model.AJModelTest2.java

License:Open Source License

/**
 * Tests for a injar/binary relationship for an element advised by advice in
 * another project (by adding that project's bin directory to the
 * aspectpath)/*from   w w w.j  av  a2  s. c  om*/
 * 
 * @throws Exception
 */
public void testAspectPathDirWeaving() throws Exception {
    createPredefinedProject14("MyAspectLibrary"); //$NON-NLS-1$
    IProject weaveMeProject = createPredefinedProject("WeaveMe"); //$NON-NLS-1$
    this.waitForIndexes();
    AJProjectModelFacade model = AJProjectModelFactory.getInstance().getModelForProject(weaveMeProject);

    AJRelationshipType[] rels = new AJRelationshipType[] { AJRelationshipManager.ADVISED_BY };
    List<IRelationship> allRels = model.getRelationshipsForProject(rels);
    boolean gotBinaryAdvice = false;
    for (IRelationship rel : allRels) {
        IJavaElement source = model.programElementToJavaElement(rel.getSourceHandle());
        if (source.getElementName().equals("main")) { //$NON-NLS-1$
            for (String targetStr : rel.getTargets()) {
                IJavaElement target = model.programElementToJavaElement(targetStr);
                if (target.getElementName().indexOf("before") != -1) { //$NON-NLS-1$
                    gotBinaryAdvice = true;
                }
            }
        }
    }
    assertTrue("Didn't find main element advised by before advice", //$NON-NLS-1$
            gotBinaryAdvice);
}