Example usage for org.eclipse.jdt.core IJavaElement getJavaProject

Introduction

In this page you can find the example usage for org.eclipse.jdt.core IJavaElement getJavaProject.

Prototype

IJavaProject getJavaProject();

Source Link

Document

Returns the Java project this element is contained in, or null if this element is not contained in any Java project (for instance, the IJavaModel is not contained in any Java project).

Usage

From source file:org.codehaus.groovy.eclipse.core.model.GroovyProjectFacade.java

License:Apache License

public GroovyProjectFacade(IJavaElement elt) {
    this.project = elt.getJavaProject();
}

From source file:org.codehaus.groovy.eclipse.core.search.SyntheticAccessorSearchRequestor.java

License:Apache License

private boolean isInteresting(IJavaElement element) {
    return element instanceof IMember && GroovyNature.hasGroovyNature(element.getJavaProject().getProject());
}

From source file:org.codehaus.groovy.eclipse.launchers.AbstractGroovyLaunchShortcut.java

License:Apache License

private String getProjectLocation(IJavaElement elt) {
    return "${workspace_loc:/" + elt.getJavaProject().getProject().getName() + "}";
}

From source file:org.codehaus.groovy.eclipse.launchers.GroovyShellLaunchShortcut.java

License:Apache License

/**
 * Launches from the package explorer.//from   w  w  w.j a  va 2s.  c  om
 *
 * @see ILaunchShortcut#launch
 */
public void launch(ISelection selection, String mode) {
    if (selection instanceof IStructuredSelection
            && ((IStructuredSelection) selection).getFirstElement() instanceof IJavaElement) {
        IStructuredSelection structredSelection = (IStructuredSelection) selection;
        IJavaElement elt = (IJavaElement) structredSelection.getFirstElement();
        launchGroovy(elt.getJavaProject(), mode);
    }
}

From source file:org.eclim.plugin.jdt.command.doc.CommentCommand.java

License:Open Source License

/**
 * Comment a package declaration.// ww  w  .j  a v  a 2  s  . co m
 *
 * @param src The source file.
 * @param javadoc The Javadoc.
 * @param element The IJavaElement.
 * @param isNew true if there was no previous javadoc for this element.
 */
private void commentPackage(ICompilationUnit src, Javadoc javadoc, IJavaElement element, boolean isNew)
        throws Exception {
    IProject project = element.getJavaProject().getProject();
    String copyright = getPreferences().getValue(project, Preferences.PROJECT_COPYRIGHT_PREFERENCE);
    if (copyright != null && copyright.trim().length() > 0) {
        File file = new File(ProjectUtils.getFilePath(project, copyright));
        if (!file.exists()) {
            throw new IllegalArgumentException(Services.getMessage("project.copyright.not.found", file));
        }

        @SuppressWarnings("unchecked")
        List<TagElement> tags = javadoc.tags();
        tags.clear();

        BufferedReader reader = null;
        try {
            reader = new BufferedReader(new FileReader(file));
            String line = null;
            while ((line = reader.readLine()) != null) {
                addTag(javadoc, tags.size(), null, line);
            }
        } finally {
            IOUtils.closeQuietly(reader);
        }
    } else {
        commentOther(src, javadoc, element, isNew);
    }
}

From source file:org.eclim.plugin.jdt.command.doc.CommentCommand.java

License:Open Source License

/**
 * Comment a type declaration./*from w w  w . ja v  a2 s .com*/
 *
 * @param src The source file.
 * @param javadoc The Javadoc.
 * @param element The IJavaElement.
 * @param isNew true if there was no previous javadoc for this element.
 */
private void commentType(ICompilationUnit src, Javadoc javadoc, IJavaElement element, boolean isNew)
        throws Exception {
    if (element.getParent().getElementType() == IJavaElement.COMPILATION_UNIT) {
        @SuppressWarnings("unchecked")
        List<TagElement> tags = javadoc.tags();
        IProject project = element.getJavaProject().getProject();
        if (isNew) {
            addTag(javadoc, tags.size(), null, null);
            addTag(javadoc, tags.size(), null, null);
            addTag(javadoc, tags.size(), TagElement.TAG_AUTHOR, getAuthor(project));
            String version = getPreferences().getValue(project, "org.eclim.java.doc.version");
            if (version != null && !StringUtils.EMPTY.equals(version.trim())) {
                version = StringUtils.replace(version, "\\$", "$");
                addTag(javadoc, tags.size(), TagElement.TAG_VERSION, version);
            }
        } else {
            // check if author tag exists.
            int index = -1;
            String author = getAuthor(project);
            for (int ii = 0; ii < tags.size(); ii++) {
                TagElement tag = (TagElement) tags.get(ii);
                if (TagElement.TAG_AUTHOR.equals(tag.getTagName())) {
                    String authorText = tag.fragments().size() > 0
                            ? ((TextElement) tag.fragments().get(0)).getText()
                            : null;
                    // check if author tag is the same.
                    if (authorText != null && author.trim().equals(authorText.trim())) {
                        index = -1;
                        break;
                    }
                    index = ii + 1;
                } else if (tag.getTagName() != null) {
                    if (index == -1) {
                        index = ii;
                    }
                }
            }

            // insert author tag if it doesn't exist.
            if (index > -1) {
                TagElement authorTag = javadoc.getAST().newTagElement();
                TextElement authorText = javadoc.getAST().newTextElement();
                authorText.setText(author);
                authorTag.setTagName(TagElement.TAG_AUTHOR);

                @SuppressWarnings("unchecked")
                List<ASTNode> fragments = authorTag.fragments();
                fragments.add(authorText);
                tags.add(index, authorTag);
            }

            // add the version tag if it doesn't exist.
            boolean versionExists = false;
            for (int ii = 0; ii < tags.size(); ii++) {
                TagElement tag = (TagElement) tags.get(ii);
                if (TagElement.TAG_VERSION.equals(tag.getTagName())) {
                    versionExists = true;
                    break;
                }
            }
            if (!versionExists) {
                String version = getPreferences().getValue(project, "org.eclim.java.doc.version");
                version = StringUtils.replace(version, "\\$", "$");
                addTag(javadoc, tags.size(), TagElement.TAG_VERSION, version);
            }
        }
    } else {
        commentOther(src, javadoc, element, isNew);
    }
}

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

License:Open Source License

/**
 * @param je/*w  w w .  j ava 2s  .  c om*/
 * @return
 */
private boolean isFromExternalProject(IJavaElement je) {
    return !je.getJavaProject().getProject().equals(project);
}

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

License:Open Source License

/**
 * A convenience method to get the model when the handle is a java element
 *//*from  ww  w . ja v  a 2s .  c o m*/
public AJProjectModelFacade getModelForJavaElement(IJavaElement elt) {
    try {
        return getModelForProject(elt.getJavaProject().getProject());
    } catch (NullPointerException e) {
        return EMPTY_INSTANCE;
    }
}

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

License:Open Source License

private CompilerOptions getCompilerOptions(IJavaElement elt) {
    IJavaProject project = elt.getJavaProject();
    Map options = project == null ? JavaCore.getOptions() : project.getOptions(true);
    return new CompilerOptions(options);
}

From source file:org.eclipse.ajdt.core.text.ITDAwareSelectionRequestor.java

License:Open Source License

private AJProjectModelFacade ensureModel(IJavaElement elt) {
    try {/* ww w.  j  a va  2 s .co  m*/
        if (model.getProject().equals(elt.getJavaProject().getProject())) {
            return model;
        } else {
            return AJProjectModelFactory.getInstance().getModelForJavaElement(elt);
        }
    } catch (Exception e) {
        // catch NPE if elt is null, or core exception if not stored to disk yet.
        return model;
    }
}