Example usage for org.eclipse.jdt.core ICompilationUnit createPackageDeclaration

List of usage examples for org.eclipse.jdt.core ICompilationUnit createPackageDeclaration

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Introduction

In this page you can find the example usage for org.eclipse.jdt.core ICompilationUnit createPackageDeclaration.

Prototype

IPackageDeclaration createPackageDeclaration(String name, IProgressMonitor monitor) throws JavaModelException;

Source Link

Document

Creates and returns a package declaration in this compilation unit with the given package name.

Usage

From source file:com.gwtplatform.plugin.projectfile.ProjectClass.java

License:Apache License

private ICompilationUnit createCompilationUnitIfNeeded() throws JavaModelException {
    ICompilationUnit compilationUnit;
    if (type == null) {
        String cuName = elementName + ".java";
        IPackageFragment pack = root.createPackageFragment(packageName, false, new NullProgressMonitor());
        compilationUnit = pack.createCompilationUnit(cuName, "", false, new NullProgressMonitor());
        compilationUnit.createPackageDeclaration(packageName, new NullProgressMonitor());
    } else {// www  .ja  v a 2 s .com
        compilationUnit = type.getCompilationUnit();
    }
    return compilationUnit;
}

From source file:com.sun.codemodel.ClassGenerator.java

License:Apache License

private void modifyObjectFactory(ElementClass ec, IProgressMonitor pm) throws JavaModelException {
    JDefinedClass c = ec.getjDefClass();
    if (ec.getElementType() != null) {
        IPackageFragmentRoot pfr = project.getPackageFragmentRoot(generated);
        if (pfr != null && pfr.exists()) {
            IPackageFragment pf = pfr.getPackageFragment(c.getPackage().name());
            if (pf != null && pf.exists()) {
                ICompilationUnit of = pf.getCompilationUnit("ObjectFactory.java");
                if (of != null && !of.exists()) {
                    of = pf.createCompilationUnit("ObjectFactory.java", "", true, pm);
                    of.createPackageDeclaration(c.getPackage().name(), pm);
                    of.createImport("javax.xml.bind.annotation.XmlRegistry", null, Flags.AccDefault, pm);
                    String lineDelimiter = StubUtility.getLineDelimiterUsed(project);
                    IType t = of.createType(generateObjectFactory(lineDelimiter), null, false, pm);
                    t.createMethod("public ObjectFactory(){}" + lineDelimiter, null, false, pm);
                }//  w  w w .ja  v a  2 s  .c  o  m
                of = addClass(ec, of, pm);

            } else
                throw new JavaModelException(
                        new Exception("Error package " + c.getPackage().name() + " does not exists"),
                        JavaModelStatus.ERROR);

        } else
            throw new JavaModelException(
                    new Exception("Error package root " + generated.getName() + " does not exists"),
                    JavaModelStatus.ERROR);
    }
}

From source file:com.sun.codemodel.ClassGenerator.java

License:Apache License

public void generateDummy(ServiceCoreElement element, String orchClassName, IProgressMonitor pm)
        throws JavaModelException {
    // IPackageFragmentRoot root =
    // project.getPackageFragmentRoot(generated);
    String packName = getPackageName(element);
    IPackageFragment pack = pfr.getPackageFragment(packName);
    if (pack == null || !pack.exists()) {
        pack = pfr.createPackageFragment(packName, true, pm);
    }//from  w  ww . j  a  va  2s.  co  m
    String classname = getDummyClassName(element, orchClassName);
    ICompilationUnit cu = pack.getCompilationUnit(classname + ".java");
    if (cu == null || !cu.exists()) {
        cu = pack.createCompilationUnit(classname + ".java", "", true, pm);
    }
    cu.createPackageDeclaration(packName, pm);
    IType staticType = null;
    IType type = cu.getType(classname);
    if (type == null || !type.exists()) {
        type = cu.createType(generateDummyClassContent(classname), null, true, pm);
        staticType = type.createType(generateDummyStaticContent(), null, true, pm);
    } else {
        staticType = type.getType("Static");
        if (staticType == null || !staticType.exists()) {
            staticType = type.createType(generateDummyStaticContent(), null, true, pm);
        }
    }
    String methodContent = generateMethodContent(element);
    type.createMethod("public " + methodContent, null, true, pm);
    staticType.createMethod("public static " + methodContent, null, true, pm);

}

From source file:es.bsc.servicess.ide.wizards.coretypes.BinaryMethodSpecificTreatment.java

License:Apache License

/** Create the method core element declaring class
 * @param m Progress monitor//from  w  w  w  .jav a  2  s .  co m
 * @return  Eclipse JDT IType object representing the core element declaring class
 * @throws JavaModelException
 */
private IType createDeclaringClassType(IProgressMonitor m) throws JavaModelException {
    IPackageFragmentRoot pfr = secondPage.getPackageFragmentRoot();
    String lineDelimiter = StubUtility.getLineDelimiterUsed(secondPage.getJavaProject());
    IPackageFragment pf;
    String st = Signature.getQualifier(declaringClass);
    if (st != null && st.trim().length() > 0) {
        pf = pfr.getPackageFragment(st);
        if (pf != null) {
            if (!pf.exists()) {
                pf = pfr.createPackageFragment(st, true, m);
            }
        } else {
            pf = pfr.createPackageFragment(st, true, m);
        }
    } else {
        IFile metadataFile = secondPage.getJavaProject().getProject().getFolder(ProjectMetadata.METADATA_FOLDER)
                .getFile(ProjectMetadata.METADATA_FILENAME);
        if (metadataFile != null) {
            try {
                ProjectMetadata pr_meta = new ProjectMetadata(
                        new File(metadataFile.getRawLocation().toOSString()));
                pfr = secondPage.getJavaProject().findPackageFragmentRoot(
                        secondPage.getJavaProject().getPath().append(pr_meta.getSourceDir()));
                if (pfr != null) {
                    pf = pfr.getPackageFragment(pr_meta.getMainPackageName() + ".coreelements");
                    if (pf.exists()) {
                        st = pf.getElementName();
                    } else
                        throw new JavaModelException(new Exception("Unable to find core elemet package"),
                                JavaModelStatus.ERROR);
                } else {
                    throw new JavaModelException(new Exception("Unable to find core elemet package root"),
                            JavaModelStatus.ERROR);
                }
            } catch (Exception e) {
                throw new JavaModelException(e, JavaModelStatus.ERROR);
            }
        } else
            throw new JavaModelException(new Exception("Unable to find project metadata file"),
                    JavaModelStatus.ERROR);
    }
    String name = Signature.getSimpleName(declaringClass);
    log.debug("Package: " + st + " Class name: " + name);
    ICompilationUnit cu = pf.getCompilationUnit(name + ".java");
    if (cu == null || !cu.exists()) {
        cu = pf.createCompilationUnit(name + ".java", "", false, m);
        cu.createPackageDeclaration(st, m);
        cu.createType(constructCEClassStub(name, lineDelimiter), null, false, m);
    }
    return cu.getType(name);
}

From source file:es.bsc.servicess.ide.wizards.coretypes.SpecificNewMethodComposite.java

License:Apache License

private IType createDeclaringClassType(IProgressMonitor m) throws JavaModelException {
    IPackageFragmentRoot pfr = thirdPage.getPackageFragmentRoot();
    String lineDelimiter = StubUtility.getLineDelimiterUsed(thirdPage.getJavaProject());
    IPackageFragment pf;// w w w.  j a v  a 2s . c o m
    String st = Signature.getQualifier(declaringClass);
    if (st != null && st.trim().length() > 0) {
        pf = pfr.getPackageFragment(st);
        if (pf != null) {
            if (!pf.exists()) {
                pf = pfr.createPackageFragment(st, true, m);
            }
        } else {
            pf = pfr.createPackageFragment(st, true, m);
        }
    } else {
        IFile metadataFile = thirdPage.getJavaProject().getProject().getFolder(ProjectMetadata.METADATA_FOLDER)
                .getFile(ProjectMetadata.METADATA_FILENAME);
        if (metadataFile != null) {
            try {
                ProjectMetadata pr_meta = new ProjectMetadata(
                        new File(metadataFile.getRawLocation().toOSString()));
                pfr = thirdPage.getJavaProject().findPackageFragmentRoot(
                        thirdPage.getJavaProject().getPath().append(pr_meta.getSourceDir()));
                if (pfr != null) {
                    pf = pfr.getPackageFragment(pr_meta.getMainPackageName() + ".coreelements");
                    if (pf.exists()) {
                        st = pf.getElementName();
                    } else
                        throw new JavaModelException(new Exception("Unable to find core elemet package"),
                                JavaModelStatus.ERROR);
                } else {
                    throw new JavaModelException(new Exception("Unable to find core elemet package root"),
                            JavaModelStatus.ERROR);
                }
            } catch (Exception e) {
                throw new JavaModelException(e, JavaModelStatus.ERROR);
            }
        } else
            throw new JavaModelException(new Exception("Unable to find project metadata file"),
                    JavaModelStatus.ERROR);
    }
    String name = Signature.getSimpleName(declaringClass);
    System.out.println("Package: " + st + " Class name: " + name);
    ICompilationUnit cu = pf.getCompilationUnit(name + ".java");
    if (cu == null || !cu.exists()) {
        cu = pf.createCompilationUnit(name + ".java", "", false, m);
        cu.createPackageDeclaration(st, m);
        cu.createType(constructCEClassStub(name, lineDelimiter), null, false, m);
    }
    return cu.getType(name);
}

From source file:es.bsc.servicess.ide.wizards.ServiceSsNewServiceClassWizard.java

License:Apache License

@Override
protected void finishPage(IProgressMonitor arg0) throws InterruptedException, CoreException {
    IPackageFragment frag = fPage.getPackageFragment();
    String lineDelimiter = StubUtility.getLineDelimiterUsed(frag.getJavaProject());
    cu_class = frag.createCompilationUnit(fPage.getTypeName() + ".java", "", false,
            new SubProgressMonitor(arg0, 2));
    cu_class.createPackageDeclaration(frag.getElementName(), arg0);
    cu_class.createImport("javax.jws.WebService", null, Flags.AccDefault, arg0);
    String classStub = constructClassStub(fPage.getTypeName(), lineDelimiter);

    IType type = cu_class.createType(classStub, null, false, arg0);
    ICompilationUnit cu = frag.createCompilationUnit(fPage.getTypeName().replaceAll(" ", "") + "Itf.java", "",
            false, new SubProgressMonitor(arg0, 2));
    cu.createPackageDeclaration(frag.getElementName(), arg0);
    String typeStub = constructInterfaceStub(fPage.getTypeName().replaceAll(" ", "") + "Itf", lineDelimiter);
    cu.createType(typeStub, null, false, arg0);
    IFile file = fPage.getJavaProject().getProject().getFolder(ProjectMetadata.METADATA_FOLDER)
            .getFile(ProjectMetadata.METADATA_FILENAME);
    try {//from  ww w  .  jav  a2s  .co  m
        ProjectMetadata pr_meta = new ProjectMetadata(file.getRawLocation().toFile());
        pr_meta.addOrchestrationClass(frag.getElementName() + "." + fPage.getTypeName(), fPage.getClassType());
        pr_meta.toFile(file.getRawLocation().toFile());
    } catch (Exception e) {
        throw new JavaModelException(e, JavaModelStatus.ERROR);
    }

}

From source file:org.hibernate.eclipse.console.test.project.SimpleTestProject.java

License:Open Source License

protected IType buildType(IPackageFragment pack, String cuName) throws JavaModelException {

    //create empty ICompilationUnit

    ICompilationUnit cu = pack.createCompilationUnit(cuName, "", false, null); //$NON-NLS-1$

    cu.createPackageDeclaration(pack.getElementName(), null);
    IType type = cu.createType("public class " + TYPE_NAME + " {}", null, false, null); //$NON-NLS-1$//$NON-NLS-2$
    type.createField("private String testField;", null, false, null); //$NON-NLS-1$
    type.createMethod("public String getTestField() {return this.testField;}", null, false, null); //$NON-NLS-1$
    type.createMethod("public void setTestField(String testField) {this.testField = testField;}", null, false, //$NON-NLS-1$
            null);//from ww w .  j  a  v a2 s.c om
    return type;
}

From source file:org.jboss.tools.ws.creation.core.commands.ClientSampleCreationCommand.java

License:Open Source License

/**
 * create a java class// ww  w  .  jav a  2  s .com
 * 
 * @param packageName
 * @param className
 * @param isInterface
 * @param interfaceName
 * @param javaProject
 * @return
 */
public ICompilationUnit createJavaClass(String packageName, String className, boolean isInterface,
        String interfaceName, IJavaProject javaProject) {
    try {
        IPackageFragmentRoot root = JBossWSCreationUtils.getPackageFragmentRoot(javaProject,
                model.getJavaSourceFolder());
        if (packageName == null) {
            packageName = ""; //$NON-NLS-1$
        }
        IPackageFragment pkg = root.createPackageFragment(packageName, false, null);
        ICompilationUnit wrapperCls = pkg.createCompilationUnit(className + ".java", "", true, null); //$NON-NLS-1$//$NON-NLS-2$
        if (!packageName.equals("")) { //$NON-NLS-1$
            wrapperCls.createPackageDeclaration(packageName, null);
        }

        String clsContent = ""; //$NON-NLS-1$
        if (isInterface) {
            clsContent = "public interface " + className + " {" //$NON-NLS-1$ //$NON-NLS-2$
                    + LINE_SEPARATOR;
            clsContent += "}" + LINE_SEPARATOR; //$NON-NLS-1$
        } else {
            clsContent = "public class " + className; //$NON-NLS-1$
            if (interfaceName != null) {
                clsContent += " implements " + interfaceName; //$NON-NLS-1$
            }
            clsContent += " {" + LINE_SEPARATOR; //$NON-NLS-1$
            clsContent += "}" + LINE_SEPARATOR; //$NON-NLS-1$
        }
        wrapperCls.createType(clsContent, null, true, null);

        wrapperCls.save(null, true);
        return wrapperCls;
    } catch (Exception e) {
        JBossWSCreationCorePlugin.getDefault().logError(e);
        return null;
    }
}

From source file:org.jboss.tools.ws.creation.core.commands.RSServiceCreationCommand.java

License:Open Source License

private ICompilationUnit createRESTApplicationClass(String packageName, String className,
        IJavaProject project) {//w w  w . j a  v  a2s.co m
    try {
        IPath srcPath = new Path(JBossWSCreationUtils.getJavaProjectSrcLocation(project.getProject()));
        srcPath = project.getPath().append(srcPath.makeRelativeTo(project.getProject().getLocation()));
        IPackageFragmentRoot root = project.findPackageFragmentRoot(srcPath);
        if (packageName == null) {
            packageName = ""; //$NON-NLS-1$
        }
        IPackageFragment pkg = root.createPackageFragment(packageName, false, null);
        ICompilationUnit wrapperCls = pkg.createCompilationUnit(className + ".java", "", true, null); //$NON-NLS-1$//$NON-NLS-2$
        if (!packageName.equals("")) { //$NON-NLS-1$
            wrapperCls.createPackageDeclaration(packageName, null);
        }

        StringBuffer clsContent = new StringBuffer();
        clsContent.append("public class ").append(className).append(" extends Application") //$NON-NLS-1$//$NON-NLS-2$
                .append(" {" + LINE_SEPARATOR); //$NON-NLS-1$
        clsContent.append("}").append(LINE_SEPARATOR); //$NON-NLS-1$
        wrapperCls.createType(clsContent.toString(), null, true, null);

        wrapperCls.createImport("java.util.Set", null, null); //$NON-NLS-1$
        wrapperCls.createImport("java.util.HashSet", null, null); //$NON-NLS-1$
        wrapperCls.createImport("javax.ws.rs.core.Application", null, null); //$NON-NLS-1$

        IType serviceClsType = wrapperCls.findPrimaryType();
        clsContent = new StringBuffer();
        clsContent.append("private Set<Object> singletons = new HashSet<Object>();" + LINE_SEPARATOR); //$NON-NLS-1$
        serviceClsType.createField(clsContent.toString(), null, false, null);

        clsContent = new StringBuffer();
        clsContent.append("private Set<Class<?>> empty = new HashSet<Class<?>>();" + LINE_SEPARATOR); //$NON-NLS-1$
        serviceClsType.createField(clsContent.toString(), null, false, null);

        clsContent = new StringBuffer();
        clsContent.append(LINE_SEPARATOR);
        clsContent.append("public " + className + "(){" + LINE_SEPARATOR); //$NON-NLS-1$ //$NON-NLS-2$
        clsContent.append("     singletons.add(new " + JBossWSCreationUtils //$NON-NLS-1$
                .classNameFromQualifiedName(model.getServiceClasses().get(0)) + "());" + LINE_SEPARATOR); //$NON-NLS-1$
        clsContent.append("}" + LINE_SEPARATOR); //$NON-NLS-1$
        serviceClsType.createMethod(clsContent.toString(), null, true, null);

        clsContent = new StringBuffer();
        clsContent.append(LINE_SEPARATOR);
        clsContent.append("@Override" + LINE_SEPARATOR); //$NON-NLS-1$
        clsContent.append("public Set<Class<?>> getClasses() {" + LINE_SEPARATOR); //$NON-NLS-1$
        clsContent.append("     return empty;" + LINE_SEPARATOR); //$NON-NLS-1$
        clsContent.append("}" + LINE_SEPARATOR); //$NON-NLS-1$
        serviceClsType.createMethod(clsContent.toString(), null, true, null);

        clsContent = new StringBuffer();
        clsContent.append(LINE_SEPARATOR);
        clsContent.append("@Override" + LINE_SEPARATOR); //$NON-NLS-1$
        clsContent.append("public Set<Object> getSingletons() {" + LINE_SEPARATOR); //$NON-NLS-1$
        clsContent.append("     return singletons;" + LINE_SEPARATOR); //$NON-NLS-1$
        clsContent.append("}" + LINE_SEPARATOR); //$NON-NLS-1$
        serviceClsType.createMethod(clsContent.toString(), null, true, null);

        wrapperCls.save(null, true);
        return wrapperCls;
    } catch (Exception e) {
        JBossWSCreationCorePlugin.getDefault().logError(e);
        return null;
    }
}

From source file:org.jboss.tools.ws.creation.core.commands.RSServiceCreationCommand.java

License:Open Source License

private ICompilationUnit createRESTAnnotatedJavaClass(String packageName, String className,
        IJavaProject project) {//  www . j  av a  2s. c  o m
    try {
        IPath srcPath = new Path(JBossWSCreationUtils.getJavaProjectSrcLocation(project.getProject()));
        srcPath = project.getPath().append(srcPath.makeRelativeTo(project.getProject().getLocation()));
        IPackageFragmentRoot root = project.findPackageFragmentRoot(srcPath);
        if (packageName == null) {
            packageName = ""; //$NON-NLS-1$
        }
        IPackageFragment pkg = root.createPackageFragment(packageName, false, null);
        ICompilationUnit wrapperCls = pkg.createCompilationUnit(className + ".java", "", true, null); //$NON-NLS-1$//$NON-NLS-2$
        if (!packageName.equals("")) { //$NON-NLS-1$
            wrapperCls.createPackageDeclaration(packageName, null);
        }

        StringBuffer clsContent = new StringBuffer();
        clsContent.append("@Path(\"/" + model.getServiceName() + "\")").append(LINE_SEPARATOR); //$NON-NLS-1$ //$NON-NLS-2$
        clsContent.append("public class ").append(className).append(" {" + LINE_SEPARATOR); //$NON-NLS-1$ //$NON-NLS-2$
        clsContent.append("}").append(LINE_SEPARATOR); //$NON-NLS-1$
        wrapperCls.createType(clsContent.toString(), null, true, null);

        wrapperCls.createImport("javax.ws.rs.Produces", null, null); //$NON-NLS-1$
        wrapperCls.createImport("javax.ws.rs.GET", null, null); //$NON-NLS-1$
        wrapperCls.createImport("javax.ws.rs.Path", null, null); //$NON-NLS-1$

        IType serviceClsType = wrapperCls.findPrimaryType();
        clsContent = new StringBuffer();
        clsContent.append("@GET()"); //$NON-NLS-1$
        clsContent.append(LINE_SEPARATOR);
        clsContent.append("@Produces(\"text/plain\")"); //$NON-NLS-1$
        clsContent.append(LINE_SEPARATOR);
        clsContent.append("public String sayHello() {"); //$NON-NLS-1$
        clsContent.append(LINE_SEPARATOR);
        clsContent.append("    return \"Hello World!\";"); //$NON-NLS-1$
        clsContent.append(LINE_SEPARATOR);
        clsContent.append("}"); //$NON-NLS-1$
        serviceClsType.createMethod(clsContent.toString(), null, true, null);
        wrapperCls.save(null, true);
        return wrapperCls;
    } catch (Exception e) {
        JBossWSCreationCorePlugin.getDefault().logError(e);
        return null;
    }
}