Examples with XPathExpression javax.xml.xpath.XPathExpression used on opensource projects

Example 1 with XPathExpression

use of javax.xml.xpath.XPathExpression in project camel by apache.

the class XPathBuilder method evaluateAs.

/**
     * Evaluates the expression as the given result type
     */
protected Object evaluateAs(Exchange exchange, QName resultQName) {
    // pool a pre compiled expression from pool
    XPathExpression xpathExpression = pool.poll();
    if (xpathExpression == null) {
        LOG.trace("Creating new XPathExpression as none was available from pool");
        // no avail in pool then create one
        try {
            xpathExpression = createXPathExpression();
        } catch (XPathExpressionException e) {
            throw new InvalidXPathExpression(getText(), e);
        } catch (Exception e) {
            throw new RuntimeExpressionException("Cannot create xpath expression", e);
        }
    } else {
        LOG.trace("Acquired XPathExpression from pool");
    }
    try {
        if (logNamespaces && LOG.isInfoEnabled()) {
            logNamespaces(exchange);
        }
        return doInEvaluateAs(xpathExpression, exchange, resultQName);
    } finally {
        // release it back to the pool
        pool.add(xpathExpression);
        LOG.trace("Released XPathExpression back to pool");
    }
}

Example 2 with XPathExpression

use of javax.xml.xpath.XPathExpression in project buck by facebook.

the class SchemeGeneratorTest method schemeWithMultipleTargetsBuildsInCorrectOrder.

@Test
public void schemeWithMultipleTargetsBuildsInCorrectOrder() throws Exception {
    ImmutableMap.Builder<PBXTarget, Path> targetToProjectPathMapBuilder = ImmutableMap.builder();
    PBXTarget rootTarget = new PBXNativeTarget("rootRule");
    rootTarget.setGlobalID("rootGID");
    rootTarget.setProductReference(new PBXFileReference("root.a", "root.a", PBXReference.SourceTree.BUILT_PRODUCTS_DIR, Optional.empty()));
    rootTarget.setProductType(ProductType.STATIC_LIBRARY);
    PBXTarget leftTarget = new PBXNativeTarget("leftRule");
    leftTarget.setGlobalID("leftGID");
    leftTarget.setProductReference(new PBXFileReference("left.a", "left.a", PBXReference.SourceTree.BUILT_PRODUCTS_DIR, Optional.empty()));
    leftTarget.setProductType(ProductType.STATIC_LIBRARY);
    PBXTarget rightTarget = new PBXNativeTarget("rightRule");
    rightTarget.setGlobalID("rightGID");
    rightTarget.setProductReference(new PBXFileReference("right.a", "right.a", PBXReference.SourceTree.BUILT_PRODUCTS_DIR, Optional.empty()));
    rightTarget.setProductType(ProductType.STATIC_LIBRARY);
    PBXTarget childTarget = new PBXNativeTarget("childRule");
    childTarget.setGlobalID("childGID");
    childTarget.setProductReference(new PBXFileReference("child.a", "child.a", PBXReference.SourceTree.BUILT_PRODUCTS_DIR, Optional.empty()));
    childTarget.setProductType(ProductType.STATIC_LIBRARY);
    Path pbxprojectPath = Paths.get("foo/Foo.xcodeproj/project.pbxproj");
    targetToProjectPathMapBuilder.put(rootTarget, pbxprojectPath);
    targetToProjectPathMapBuilder.put(leftTarget, pbxprojectPath);
    targetToProjectPathMapBuilder.put(rightTarget, pbxprojectPath);
    targetToProjectPathMapBuilder.put(childTarget, pbxprojectPath);
    SchemeGenerator schemeGenerator = new SchemeGenerator(projectFilesystem, Optional.of(childTarget), ImmutableSet.of(rootTarget, leftTarget, rightTarget, childTarget), ImmutableSet.of(), ImmutableSet.of(), "TestScheme", Paths.get("_gen/Foo.xcworkspace/scshareddata/xcshemes"), false, /* primaryTargetIsBuildWithBuck */
    false, /* parallelizeBuild */
    Optional.empty(), /* runnablePath */
    Optional.empty(), /* remoteRunnablePath */
    SchemeActionType.DEFAULT_CONFIG_NAMES, targetToProjectPathMapBuilder.build(), XCScheme.LaunchAction.LaunchStyle.AUTO);
    Path schemePath = schemeGenerator.writeScheme();
    String schemeXml = projectFilesystem.readFileIfItExists(schemePath).get();
    System.out.println(schemeXml);
    DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
    DocumentBuilder dBuilder = dbFactory.newDocumentBuilder();
    Document scheme = dBuilder.parse(projectFilesystem.newFileInputStream(schemePath));
    XPathFactory xpathFactory = XPathFactory.newInstance();
    XPath xpath = xpathFactory.newXPath();
    XPathExpression expr = xpath.compile("//BuildAction//BuildableReference/@BlueprintIdentifier");
    NodeList nodes = (NodeList) expr.evaluate(scheme, XPathConstants.NODESET);
    List<String> expectedOrdering = ImmutableList.of("rootGID", "leftGID", "rightGID", "childGID");
    List<String> actualOrdering = Lists.newArrayList();
    for (int i = 0; i < nodes.getLength(); i++) {
        actualOrdering.add(nodes.item(i).getNodeValue());
    }
    assertThat(actualOrdering, equalTo(expectedOrdering));
}

Example 3 with XPathExpression

use of javax.xml.xpath.XPathExpression in project buck by facebook.

the class SchemeGeneratorTest method whenProvidedAPrimaryTargetThatIsBuiltWithBuckLaunchesIt.

@Test
public void whenProvidedAPrimaryTargetThatIsBuiltWithBuckLaunchesIt() throws Exception {
    ImmutableMap.Builder<PBXTarget, Path> targetToProjectPathMapBuilder = ImmutableMap.builder();
    PBXTarget rootTarget = new PBXNativeTarget("rootRule");
    rootTarget.setGlobalID("rootGID");
    rootTarget.setProductName("Foo");
    String runnablePath = "buck-out/gen/Foo/Foo.app";
    Path pbxprojectPath = Paths.get("foo/Foo.xcodeproj/project.pbxproj");
    targetToProjectPathMapBuilder.put(rootTarget, pbxprojectPath);
    SchemeGenerator schemeGenerator = new SchemeGenerator(projectFilesystem, Optional.of(rootTarget), ImmutableSet.of(rootTarget), ImmutableSet.of(), ImmutableSet.of(), "TestScheme", Paths.get("_gen/Foo.xcworkspace/scshareddata/xcshemes"), true, /* primaryTargetIsBuildWithBuck */
    false, /* parallelizeBuild */
    Optional.of(runnablePath), /* runnablePath */
    Optional.empty(), /* remoteRunnablePath */
    SchemeActionType.DEFAULT_CONFIG_NAMES, targetToProjectPathMapBuilder.build(), XCScheme.LaunchAction.LaunchStyle.AUTO);
    Path schemePath = schemeGenerator.writeScheme();
    DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
    DocumentBuilder dBuilder = dbFactory.newDocumentBuilder();
    Document scheme = dBuilder.parse(projectFilesystem.newFileInputStream(schemePath));
    XPathFactory xpathFactory = XPathFactory.newInstance();
    XPath runnableLaunchActionXPath = xpathFactory.newXPath();
    XPathExpression runnableLaunchActionExpr = runnableLaunchActionXPath.compile("//LaunchAction/PathRunnable");
    NodeList runnables = (NodeList) runnableLaunchActionExpr.evaluate(scheme, XPathConstants.NODESET);
    assertThat(runnables.getLength(), equalTo(1));
    Node runnable = runnables.item(0);
    assertThat(runnable.getAttributes().getNamedItem("FilePath").getNodeValue(), equalTo(runnablePath));
}

Example 4 with XPathExpression

use of javax.xml.xpath.XPathExpression in project buck by facebook.

the class SchemeGeneratorTest method buildableReferenceShouldHaveExpectedProperties.

@Test
public void buildableReferenceShouldHaveExpectedProperties() throws Exception {
    ImmutableMap.Builder<PBXTarget, Path> targetToProjectPathMapBuilder = ImmutableMap.builder();
    PBXTarget rootTarget = new PBXNativeTarget("rootRule");
    rootTarget.setGlobalID("rootGID");
    rootTarget.setProductReference(new PBXFileReference("root.a", "root.a", PBXReference.SourceTree.BUILT_PRODUCTS_DIR, Optional.empty()));
    rootTarget.setProductType(ProductType.STATIC_LIBRARY);
    Path pbxprojectPath = Paths.get("foo/Foo.xcodeproj/project.pbxproj");
    targetToProjectPathMapBuilder.put(rootTarget, pbxprojectPath);
    SchemeGenerator schemeGenerator = new SchemeGenerator(projectFilesystem, Optional.of(rootTarget), ImmutableSet.of(rootTarget), ImmutableSet.of(), ImmutableSet.of(), "TestScheme", Paths.get("_gen/Foo.xcworkspace/scshareddata/xcshemes"), false, /* primaryTargetIsBuildWithBuck */
    false, /* parallelizeBuild */
    Optional.empty(), /* runnablePath */
    Optional.empty(), /* remoteRunnablePath */
    SchemeActionType.DEFAULT_CONFIG_NAMES, targetToProjectPathMapBuilder.build(), XCScheme.LaunchAction.LaunchStyle.AUTO);
    Path schemePath = schemeGenerator.writeScheme();
    DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
    DocumentBuilder dBuilder = dbFactory.newDocumentBuilder();
    Document scheme = dBuilder.parse(projectFilesystem.newFileInputStream(schemePath));
    XPathFactory xpathFactory = XPathFactory.newInstance();
    XPath buildableReferenceXPath = xpathFactory.newXPath();
    XPathExpression buildableReferenceExpr = buildableReferenceXPath.compile("//BuildableReference");
    NodeList buildableReferences = (NodeList) buildableReferenceExpr.evaluate(scheme, XPathConstants.NODESET);
    assertThat(buildableReferences.getLength(), greaterThan(0));
    for (int i = 0; i < buildableReferences.getLength(); i++) {
        NamedNodeMap attributes = buildableReferences.item(i).getAttributes();
        assertThat(attributes, notNullValue());
        assertThat(attributes.getNamedItem("BlueprintIdentifier"), notNullValue());
        assertThat(attributes.getNamedItem("BuildableIdentifier"), notNullValue());
        assertThat(attributes.getNamedItem("ReferencedContainer"), notNullValue());
        assertThat(attributes.getNamedItem("BlueprintName"), notNullValue());
        assertThat(attributes.getNamedItem("BuildableName"), notNullValue());
    }
}

Example 5 with XPathExpression

use of javax.xml.xpath.XPathExpression in project buck by facebook.

the class SchemeGeneratorTest method schemeIncludesAllExpectedActions.

@Test
public void schemeIncludesAllExpectedActions() throws Exception {
    ImmutableMap.Builder<PBXTarget, Path> targetToProjectPathMapBuilder = ImmutableMap.builder();
    PBXTarget rootTarget = new PBXNativeTarget("rootRule");
    rootTarget.setGlobalID("rootGID");
    rootTarget.setProductReference(new PBXFileReference("root.a", "root.a", PBXReference.SourceTree.BUILT_PRODUCTS_DIR, Optional.empty()));
    rootTarget.setProductType(ProductType.STATIC_LIBRARY);
    PBXTarget testTarget = new PBXNativeTarget("testRule");
    testTarget.setGlobalID("testGID");
    testTarget.setProductReference(new PBXFileReference("test.a", "test.a", PBXReference.SourceTree.BUILT_PRODUCTS_DIR, Optional.empty()));
    testTarget.setProductType(ProductType.STATIC_LIBRARY);
    PBXTarget testBundleTarget = new PBXNativeTarget("testBundleRule");
    testBundleTarget.setGlobalID("testBundleGID");
    testBundleTarget.setProductReference(new PBXFileReference("test.xctest", "test.xctest", PBXReference.SourceTree.BUILT_PRODUCTS_DIR, Optional.empty()));
    testBundleTarget.setProductType(ProductType.UNIT_TEST);
    Path pbxprojectPath = Paths.get("foo/Foo.xcodeproj/project.pbxproj");
    targetToProjectPathMapBuilder.put(rootTarget, pbxprojectPath);
    targetToProjectPathMapBuilder.put(testTarget, pbxprojectPath);
    targetToProjectPathMapBuilder.put(testBundleTarget, pbxprojectPath);
    SchemeGenerator schemeGenerator = new SchemeGenerator(projectFilesystem, Optional.of(rootTarget), ImmutableSet.of(rootTarget), ImmutableSet.of(testBundleTarget), ImmutableSet.of(testBundleTarget), "TestScheme", Paths.get("_gen/Foo.xcworkspace/scshareddata/xcshemes"), false, /* primaryTargetIsBuildWithBuck */
    false, /* parallelizeBuild */
    Optional.empty(), /* runnablePath */
    Optional.empty(), /* remoteRunnablePath */
    SchemeActionType.DEFAULT_CONFIG_NAMES, targetToProjectPathMapBuilder.build(), XCScheme.LaunchAction.LaunchStyle.AUTO);
    Path schemePath = schemeGenerator.writeScheme();
    String schemeXml = projectFilesystem.readFileIfItExists(schemePath).get();
    System.out.println(schemeXml);
    DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
    DocumentBuilder dBuilder = dbFactory.newDocumentBuilder();
    Document scheme = dBuilder.parse(projectFilesystem.newFileInputStream(schemePath));
    XPathFactory xpathFactory = XPathFactory.newInstance();
    XPath buildActionXpath = xpathFactory.newXPath();
    XPathExpression buildActionExpr = buildActionXpath.compile("//BuildAction//BuildableReference/@BlueprintIdentifier");
    NodeList buildActionNodes = (NodeList) buildActionExpr.evaluate(scheme, XPathConstants.NODESET);
    List<String> expectedOrdering = ImmutableList.of("rootGID", "testBundleGID");
    List<String> actualOrdering = Lists.newArrayList();
    for (int i = 0; i < buildActionNodes.getLength(); i++) {
        actualOrdering.add(buildActionNodes.item(i).getNodeValue());
    }
    assertThat(actualOrdering, equalTo(expectedOrdering));
    XPath testActionXpath = xpathFactory.newXPath();
    XPathExpression testActionExpr = testActionXpath.compile("//TestAction//BuildableReference/@BlueprintIdentifier");
    String testActionBlueprintIdentifier = (String) testActionExpr.evaluate(scheme, XPathConstants.STRING);
    assertThat(testActionBlueprintIdentifier, equalTo("testBundleGID"));
    XPath launchActionXpath = xpathFactory.newXPath();
    XPathExpression launchActionExpr = launchActionXpath.compile("//LaunchAction//BuildableReference/@BlueprintIdentifier");
    String launchActionBlueprintIdentifier = (String) launchActionExpr.evaluate(scheme, XPathConstants.STRING);
    assertThat(launchActionBlueprintIdentifier, equalTo("rootGID"));
    XPath profileActionXpath = xpathFactory.newXPath();
    XPathExpression profileActionExpr = profileActionXpath.compile("//ProfileAction//BuildableReference/@BlueprintIdentifier");
    String profileActionBlueprintIdentifier = (String) profileActionExpr.evaluate(scheme, XPathConstants.STRING);
    assertThat(profileActionBlueprintIdentifier, equalTo("rootGID"));
}