Example usage for org.eclipse.jdt.core IJavaProject exists

Introduction

In this page you can find the example usage for org.eclipse.jdt.core IJavaProject exists.

Prototype

boolean exists();

Source Link

Document

Returns whether this Java element exists in the model.

Usage

From source file:org.fusesource.ide.branding.wizards.NewCamelTestWizardPageOne.java

License:Open Source License

/**
 * Initialized the page with the current selection
 * /*  www  .  j a v a2s  .  co m*/
 * @param selection
 *            The selection
 */
public void init(IStructuredSelection selection) {
    IJavaElement elem = getInitialJavaElement(selection);
    IJavaProject jproject = elem.getJavaProject();
    IPackageFragmentRoot testRoot = null;

    if (selection != null && !selection.isEmpty()) {
        Object selectedElement = selection.getFirstElement();
        IFile ifile = null;

        if (selectedElement instanceof IFile) {
            ifile = (IFile) selectedElement;
        } else if (selectedElement instanceof IAdaptable) {
            IAdaptable adaptable = (IAdaptable) selectedElement;
            ifile = (IFile) adaptable.getAdapter(IFile.class);
        }

        if (ifile != null) {
            setXmlFileUnderTest(ifile);
        }

        // now we determine the container for the test classes
        if (jproject != null && jproject.exists()) {
            try {
                IPackageFragmentRoot[] roots = jproject.getPackageFragmentRoots();
                for (int i = 0; i < roots.length; i++) {
                    if (roots[i].getKind() == IPackageFragmentRoot.K_SOURCE) {
                        if (roots[i].getPath().toFile().getPath()
                                .contains(String.format("src%stest%sjava", File.separator, File.separator))) {
                            testRoot = roots[i];
                            break;
                        } else if (roots[i].getPath().toFile().getPath()
                                .contains(String.format("src%stest%sscala", File.separator, File.separator))) {
                            testRoot = roots[i];
                            // we will prefer the src/test/java folder, so we don't break here and search for it
                        }
                    }
                }
            } catch (Exception ex) {
                Activator.getLogger().error(ex);
            }
        }
    }

    if (elem != null) {
        initContainerPage(elem);

        // if we found a suitable test class container then we set it here
        if (testRoot != null) {
            // set the container correctly
            setPackageFragmentRoot(testRoot, true);
        }

        IJavaProject project = elem.getJavaProject();
        resourceContainer = project.getProject();

        // evaluate the enclosing type
        IPackageFragment pack = (IPackageFragment) elem.getAncestor(IJavaElement.PACKAGE_FRAGMENT);
        if (pack != null) {
            setPackageFragment(pack, true);
        } else {
            File testFolderFile = project.getProject().getParent().getRawLocation()
                    .append(getPackageFragmentRoot().getPath().makeRelative()).toFile();
            File f = getBasePackage(testFolderFile);
            if (f != null && testRoot != null) {
                IPath p = new Path(f.getPath());
                p = p.makeRelativeTo(project.getProject().getParent().getRawLocation()
                        .append(getPackageFragmentRoot().getPath().makeRelative()));
                String name = "";
                StringTokenizer strTok = new StringTokenizer(p.toOSString(), File.separator);
                while (strTok.hasMoreTokens()) {
                    String tok = strTok.nextToken();
                    if (name.trim().length() > 0) {
                        name += ".";
                    }
                    name += tok;
                }
                try {
                    IPackageFragment pf = testRoot.createPackageFragment(name, true, new NullProgressMonitor());
                    setPackageFragment(pf, true);
                } catch (Exception ex) {
                    Activator.getLogger().error(ex);
                }
            }
        }

        if (fXmlFileUnderTest == null) {
            try {
                // if we have no file selected yet, lets see if there's a
                // single one available
                List<IFile> files = ResourceModelUtils.filter(resourceContainer,
                        new org.fusesource.ide.foundation.core.util.Filter<IFile>() {
                            @Override
                            public boolean matches(IFile file) {
                                if (Objects.equal(file.getFileExtension(), "xml")) {
                                    return camelXmlMatcher.matches(file);
                                }
                                return false;
                            }
                        });
                if (files.size() == 1) {
                    setXmlFileUnderTest(files.get(0));
                }
            } catch (Exception e) {
                Activator.getLogger().error("Failed to search for Camel XML files: " + e, e);
            }
        }
    }
    setJUnit4(true, true);
    updateStatus(getStatusList());
}

From source file:org.fusesource.ide.branding.wizards.NewCamelTestWizardPageOne.java

License:Open Source License

private IType resolveClassNameToType(IJavaProject jproject, IPackageFragment pack, String classToTestName)
        throws JavaModelException {
    if (!jproject.exists()) {
        return null;
    }//from  ww w  .j  av  a  2 s .c o m

    IType type = jproject.findType(classToTestName);

    // search in current package
    if (type == null && pack != null && !pack.isDefaultPackage()) {
        type = jproject.findType(pack.getElementName(), classToTestName);
    }

    // search in java.lang
    if (type == null) {
        type = jproject.findType("java.lang", classToTestName); //$NON-NLS-1$
    }
    return type;
}

From source file:org.fusesource.ide.branding.wizards.NewCamelTestWizardPageOne.java

License:Open Source License

private void updateBuildPathMessage() {
    if (fLink == null || fLink.isDisposed()) {
        return;//from   w w w. j  a v a2  s .co  m
    }

    String message = null;
    IPackageFragmentRoot root = getPackageFragmentRoot();
    if (root != null) {
        IJavaProject project = root.getJavaProject();
        if (project.exists()) {
            if (isJUnit4()) {
                if (!JUnitStubUtility.is50OrHigher(project)) {
                    message = WizardMessages.NewCamelTestWizardPageOne_linkedtext_java5required;
                }
            }
        }
    }
    fLink.setVisible(message != null);
    fImage.setVisible(message != null);

    if (message != null) {
        fLink.setText(message);
    }
}

From source file:org.fusesource.ide.branding.wizards.NewCamelTestWizardPageOne.java

License:Open Source License

/**
 * The method is called when the container has changed to validate if the
 * project is suited for the JUnit test class. Clients can override to
 * modify or remove that validation.//from   www . j  ava2s  .co m
 * 
 * @return the status of the validation
 */
protected IStatus validateIfJUnitProject() {
    JUnitStatus status = new JUnitStatus();
    IPackageFragmentRoot root = getPackageFragmentRoot();
    if (root != null) {
        try {
            IJavaProject project = root.getJavaProject();
            if (project.exists()) {
                if (isJUnit4()) {
                    if (!JUnitStubUtility.is50OrHigher(project)) {
                        status.setError(WizardMessages.NewCamelTestWizardPageOne_error_java5required);
                        return status;
                    }
                    if (project.findType(JUnitCorePlugin.JUNIT4_ANNOTATION_NAME) == null) {
                        status.setWarning(WizardMessages.NewCamelTestWizardPageOne__error_junit4NotOnbuildpath);
                        return status;
                    }
                } else {
                    if (project.findType(JUnitCorePlugin.TEST_SUPERCLASS_NAME) == null) {
                        status.setWarning(WizardMessages.NewCamelTestWizardPageOne_error_junitNotOnbuildpath);
                        return status;
                    }
                }
            }
        } catch (JavaModelException e) {
        }
    }
    return status;
}

From source file:org.fusesource.ide.camel.editor.globalconfiguration.beans.BeanConfigUtil.java

License:Open Source License

public String handleNoArgMethodBrowse(IProject project, String className, Shell shell) {
    if (project != null) {
        IJavaProject jproject = JavaCore.create(project);
        if (jproject.exists()) {
            try {
                return openNoArgMethodDialog(jproject, className, shell);
            } catch (JavaModelException e) {
                CamelEditorUIActivator.pluginLog().logError(e);
            }//from   ww  w .j  av a  2s  . c o m
        }
    }
    return null;
}

From source file:org.fusesource.ide.camel.editor.globalconfiguration.beans.BeanConfigUtil.java

License:Open Source License

public String handlePublicNoArgMethodBrowse(IProject project, String className, Shell shell) {
    if (project != null) {
        IJavaProject jproject = JavaCore.create(project);
        if (jproject.exists()) {
            try {
                return openPublicNoArgMethodDialog(jproject, className, shell);
            } catch (JavaModelException e) {
                CamelEditorUIActivator.pluginLog().logError(e);
            }//  w w w. j  a  v  a2  s.  c om
        }
    }
    return null;
}

From source file:org.fusesource.ide.camel.editor.globalconfiguration.beans.BeanConfigUtil.java

License:Open Source License

public String handleVoidPublicNoArgMethodBrowse(IProject project, String className, Shell shell) {
    if (project != null) {
        IJavaProject jproject = JavaCore.create(project);
        if (jproject.exists()) {
            try {
                return openVoidPublicNoArgMethodDialog(jproject, className, shell);
            } catch (JavaModelException e) {
                CamelEditorUIActivator.pluginLog().logError(e);
            }//  ww w . j  a  v  a2  s  . co m
        }
    }
    return null;
}

From source file:org.fusesource.ide.camel.editor.globalconfiguration.beans.BeanConfigUtil.java

License:Open Source License

public String handleMethodBrowse(IProject project, String className, Shell shell) {
    if (project != null) {
        IJavaProject jproject = JavaCore.create(project);
        if (jproject.exists()) {
            try {
                return openMethodDialog(jproject, className, shell);
            } catch (JavaModelException e) {
                CamelEditorUIActivator.pluginLog().logError(e);
            }// w  w  w .  j a v  a  2 s.c o m
        }
    }
    return null;
}

From source file:org.fusesource.ide.camel.editor.globalconfiguration.beans.BeanConfigUtil.java

License:Open Source License

public String handlePublicOrStaticMethodBrowse(IProject project, String className, Shell shell) {
    if (project != null) {
        IJavaProject jproject = JavaCore.create(project);
        if (jproject.exists()) {
            try {
                return openStaticOrPublicMethodDialog(jproject, className, shell);
            } catch (JavaModelException e) {
                CamelEditorUIActivator.pluginLog().logError(e);
            }//www  . j av  a2s.co  m
        }
    }
    return null;
}

From source file:org.fusesource.ide.camel.editor.globalconfiguration.beans.BeanConfigUtil.java

License:Open Source License

public String handlePublicAndStaticMethodBrowse(IProject project, String className, Shell shell) {
    if (project != null) {
        IJavaProject jproject = JavaCore.create(project);
        if (jproject.exists()) {
            try {
                return openStaticAndPublicMethodDialog(jproject, className, shell);
            } catch (JavaModelException e) {
                CamelEditorUIActivator.pluginLog().logError(e);
            }/*  www  .ja  v  a  2  s.  c om*/
        }
    }
    return null;
}