org.eclipse.core.runtime.content.IContentTypeMatcher Java Examples

/**
 * Verifies that the actual IProject's contentTypeMatcher is equal to the given one.
 *
 * @param contentTypeMatcher the given contentTypeMatcher to compare the actual IProject's contentTypeMatcher to.
 * @return this assertion object.
 * @throws CoreException
 * @throws AssertionError - if the actual IProject's contentTypeMatcher is not equal to the given one.
 */
public ProjectAssert hasContentTypeMatcher(final IContentTypeMatcher contentTypeMatcher) throws CoreException {
    // check that actual IProject we want to make assertions on is not null.
    isNotNull();

    // we overrides the default error message with a more explicit one
    final String errorMessage = format("\nExpected <%s> contentTypeMatcher to be:\n  <%s>\n but was:\n  <%s>", actual, contentTypeMatcher,
            actual.getContentTypeMatcher());

    // check
    if (!actual.getContentTypeMatcher().equals(contentTypeMatcher)) {
        throw new AssertionError(errorMessage);
    }

    // return the current assertion for method chaining
    return this;
}
 

protected IContentType[] getContentTypes() throws CoreException
{
	// TODO Cache this?
	IProject theProject = getProject();
	if (theProject != null)
	{
		IContentTypeMatcher matcher = theProject.getContentTypeMatcher();
		return matcher.findContentTypesFor(getName());
	}

	IProject[] projects = ResourcesPlugin.getWorkspace().getRoot().getProjects();
	if (ArrayUtil.isEmpty(projects))
	{
		return Platform.getContentTypeManager().findContentTypesFor(getName());
	}

	for (IProject project : projects)
	{
		try
		{
			IContentType[] type = project.getContentTypeMatcher().findContentTypesFor(getName());
			if (type != null)
			{
				return type;
			}
		}
		catch (CoreException e)
		{
			IdeLog.logError(IndexPlugin.getDefault(), e);
		}
	}
	return NO_CONTENT_TYPES;
}
 

@Override
public IContentTypeMatcher getContentTypeMatcher() throws CoreException {
    throw new RuntimeException("Not implemented");
}