portfolio/org.eclipse.egf.emf.pattern.cdo/generated/org/eclipse/egf/emf/pattern/model/cdo/deletePackageImpl.java

//Generated on Wed Aug 08 14:32:53 CEST 2012 with EGF 1.0.0.qualifier
package org.eclipse.egf.emf.pattern.model.cdo;

import java.util.HashMap;
import java.util.List;
import java.util.Map;

import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IFolder;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.resources.IWorkspaceRoot;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.NullProgressMonitor;
import org.eclipse.core.runtime.Path;
import org.eclipse.egf.model.domain.EMFDomain;
import org.eclipse.egf.model.pattern.Node;
import org.eclipse.egf.model.pattern.PatternContext;
import org.eclipse.egf.pattern.execution.InternalPatternContext;
import org.eclipse.egf.pattern.execution.OutputManager;
import org.eclipse.egf.pattern.query.IQuery;
import org.eclipse.emf.codegen.ecore.genmodel.GenModel;

public class deletePackageImpl {

    public deletePackageImpl() {
        //Here is the constructor
        // add initialisation of the pattern variables (declaration has been already done).
    }

    public void generate(Object argument) throws Exception {
        InternalPatternContext ctx = (InternalPatternContext) argument;
        IQuery.ParameterDescription paramDesc = null;
        Map<String, String> queryCtx = null;
        Node.Container currentNode = ctx.getNode();
        List<Object> genPackageList = null;
        //this pattern can only be called by another (i.e. it's not an entry point in execution)

        for (Object genPackageParameter : genPackageList) {

            this.genPackage = (org.eclipse.emf.codegen.ecore.genmodel.GenPackage) genPackageParameter;

            if (preCondition(ctx)) {
                ctx.setNode(new Node.Container(currentNode, getClass()));
                orchestration((PatternContext) argument);

            }
        }
        if (ctx.useReporter()) {
            ctx.getReporter().executionFinished(OutputManager.computeExecutionOutput(ctx), ctx);
        }
    }

    public String orchestration(PatternContext ctx) throws Exception {
        InternalPatternContext ictx = (InternalPatternContext) ctx;
        Node.Container currentNode = ictx.getNode();
        method_delete(new StringBuffer(), ictx);
        ictx.setNode(currentNode);
        if (ictx.useReporter()) {
            Map<String, Object> parameterValues = new HashMap<String, Object>();
            parameterValues.put("genPackage", this.genPackage);
            String outputWithCallBack = OutputManager.computeLoopOutput(ictx);
            String loop = OutputManager.computeLoopOutputWithoutCallback(ictx);
            ictx.getReporter().loopFinished(loop, outputWithCallBack, ictx, parameterValues);
        }
        return null;
    }

    protected void method_delete(final StringBuffer out, final PatternContext ctx) throws Exception {
        EMFDomain domainOut = (EMFDomain) ctx.getValue("domainOut");
        GenModel newGenModel = (GenModel) domainOut.getContent().get(0);

        String newModelDirectory = newGenModel.getModelDirectory();

        IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();

        Path path = new Path(newModelDirectory + "/" + genPackage.getClassPackageName().replace('.', '/'));

        IFolder folder = root.getFolder(path);
        if (folder.exists())
            folder.delete(true, new NullProgressMonitor());

        InternalPatternContext ictx = (InternalPatternContext) ctx;
        new Node.DataLeaf(ictx.getNode(), getClass(), "delete", out.toString());
    }

    public boolean preCondition(PatternContext ctx) throws Exception {
        return true;
    }

    protected org.eclipse.emf.codegen.ecore.genmodel.GenPackage genPackage;

    public void set_genPackage(org.eclipse.emf.codegen.ecore.genmodel.GenPackage genPackage) {
        this.genPackage = genPackage;
    }

    public Map<String, Object> getParameters() {
        Map<String, Object> parameters = new HashMap<String, Object>();
        parameters.put("genPackage", this.genPackage);
        return parameters;
    }

}