Example usage for org.springframework.ide.eclipse.boot.core SpringBootStarter getBom

Introduction

In this page you can find the example usage for org.springframework.ide.eclipse.boot.core SpringBootStarter getBom.

Prototype

public Bom getBom() 

Source Link

Usage

From source file:org.springframework.ide.eclipse.boot.core.internal.MavenSpringBootProject.java

@Override
public void setStarters(Collection<SpringBootStarter> _starters) throws CoreException {
    try {// w w  w.  j  a  v a 2  s  .c  om
        final Set<MavenId> starters = new HashSet<>();
        for (SpringBootStarter s : _starters) {
            starters.add(s.getMavenId());
        }

        IFile file = getPomFile();
        performOnDOMDocument(new OperationTuple(file, new Operation() {
            public void process(Document pom) {
                Element depsEl = getChild(pom.getDocumentElement(), DEPENDENCIES);
                List<Element> children = findChilds(depsEl, DEPENDENCY);
                for (Element c : children) {
                    //We only care about 'starter' dependencies. Leave everything else alone.
                    // Also... don't touch nodes that are already there, unless they are to
                    // be removed. This way we don't mess up versions, comments or other stuff
                    // that a user may have inserted via manual edits.
                    String aid = getTextValue(findChild(c, ARTIFACT_ID));
                    String gid = getTextValue(findChild(c, GROUP_ID));
                    if (aid != null && gid != null) { //ignore invalid entries that don't have gid or aid
                        if (isKnownStarter(new MavenId(gid, aid))) {
                            MavenId id = new MavenId(gid, aid);
                            boolean keep = starters.remove(id);
                            if (!keep) {
                                depsEl.removeChild(c);
                            }
                        }
                    }
                }

                //if 'starters' is not empty at this point, it contains remaining ids we have not seen
                // in the pom, so we need to add them.
                for (MavenId mid : starters) {
                    SpringBootStarter starter = getStarter(mid);
                    createDependency(depsEl, starter.getDependency(), starter.getScope());
                    createBomIfNeeded(pom, starter.getBom());
                    createRepoIfNeeded(pom, starter.getRepo());
                }
            }

        }));
    } catch (Throwable e) {
        throw ExceptionUtil.coreException(e);
    }
}

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