Examples with MethodParameters com.newrelic.agent.extension.beans.MethodParameters used on opensource projects

Example 6 with MethodParameters

use of com.newrelic.agent.extension.beans.MethodParameters in project newrelic-java-agent by newrelic.

the class OrExactParamMethodMatcherTest method testMatchingBasicDuplicatesInSecondCall.

@Test(expected = XmlException.class)
public void testMatchingBasicDuplicatesInSecondCall() throws Exception {
    Method m1 = new Method();
    m1.setName("hello");
    List<String> pts = new ArrayList<>();
    pts.add("int");
    pts.add("char");
    MethodParameters mps1 = new MethodParameters(pts);
    m1.setParameters(mps1);
    Method m2 = new Method();
    m2.setName("configure");
    List<String> ptsForM2 = new ArrayList<>();
    ptsForM2.add("int");
    ptsForM2.add("char");
    MethodParameters mps2 = new MethodParameters(ptsForM2);
    m2.setParameters(mps2);
    List<Method> methods = new ArrayList<>();
    methods.add(m1);
    methods.add(m2);
    Map<String, MethodMapper> mapper = new HashMap<>();
    MethodMatcher matcher1 = MethodMatcherUtility.createMethodMatcher("classz", methods, mapper, "EXT");
    Assert.assertTrue(matcher1.matches(MethodMatcher.UNSPECIFIED_ACCESS, "hello", "(IC)V", com.google.common.collect.ImmutableSet.<String>of()));
    Assert.assertTrue(matcher1.matches(MethodMatcher.UNSPECIFIED_ACCESS, "configure", "(IC)V", com.google.common.collect.ImmutableSet.<String>of()));
    MethodMatcherUtility.createMethodMatcher("classz", methods, mapper, "EXT");
}

Example 7 with MethodParameters

use of com.newrelic.agent.extension.beans.MethodParameters in project newrelic-java-agent by newrelic.

the class OrExactParamMethodMatcherTest method testMatchingBasicDuplicates.

@Test
public void testMatchingBasicDuplicates() throws Exception {
    List<String> pts = new ArrayList<>();
    Method m1 = new Method();
    m1.setName("hello");
    pts.add("int");
    pts.add("char");
    MethodParameters mps1 = new MethodParameters(pts);
    m1.setParameters(mps1);
    Method m2 = new Method();
    m2.setName("hello");
    List<String> ptsForM2 = new ArrayList<>();
    ptsForM2.add("int");
    ptsForM2.add("char");
    MethodParameters mps2 = new MethodParameters(pts);
    m2.setParameters(mps2);
    List<Method> methods = new ArrayList<>();
    methods.add(m1);
    methods.add(m2);
    Map<String, MethodMapper> mapper = new HashMap<>();
    MethodMatcher matcher = MethodMatcherUtility.createMethodMatcher("classz", methods, mapper, "EXT");
    Assert.assertTrue(matcher.matches(MethodMatcher.UNSPECIFIED_ACCESS, "hello", "(IC)V", com.google.common.collect.ImmutableSet.<String>of()));
}

Example 8 with MethodParameters

use of com.newrelic.agent.extension.beans.MethodParameters in project newrelic-java-agent by newrelic.

the class ReinstrumentUtilsTest method checkInputNotMatchingClasses.

@Test
public void checkInputNotMatchingClasses() {
    SampleObject obj = new SampleObject();
    ReinstrumentResult result = new ReinstrumentResult();
    obj.getClass().getClassLoader();
    Set<ClassLoader> loaders = new HashSet<>();
    loaders.add(this.getClass().getClassLoader());
    Extension ext = new Extension();
    Instrumentation inst = new Instrumentation();
    ext.setInstrumentation(inst);
    Pointcut pc = new Pointcut();
    inst.getPointcut().add(pc);
    setClassName(pc, SampleObject.class);
    // this should match
    Method m1 = new Method();
    m1.setName("falala");
    MethodParameters params1 = new MethodParameters(new ArrayList<String>());
    m1.setParameters(params1);
    // this should not match
    Method m2 = new Method();
    m2.setName("notAMatch");
    MethodParameters params2 = new MethodParameters(Arrays.asList("boolean"));
    m2.setParameters(params2);
    // this should not match
    Method m3 = new Method();
    m3.setName("getHello");
    MethodParameters params3 = new MethodParameters(Arrays.asList("java.lang.String", "int"));
    m3.setParameters(params3);
    pc.getMethod().addAll(Arrays.asList(m1, m2, m3));
    Map<String, Class<?>> daClasses = new HashMap<>();
    daClasses.put(SampleObject.class.getName(), SampleObject.class);
    ReinstrumentUtils.checkInputClasses(result, loaders, ext, daClasses);
    Object actual = result.getStatusMap().get(ReinstrumentResult.ERROR_KEY);
    Assert.assertNotNull("There should not have been an error. Errors: " + actual, actual);
    Assert.assertFalse("The method " + m1.getName() + " should  NOT be in the error message", ((String) actual).contains(m1.getName()));
    Assert.assertTrue("The method " + m2.getName() + " should be in the error message", ((String) actual).contains(m2.getName()));
    Assert.assertTrue("The method " + m3.getName() + " should be in the error message", ((String) actual).contains(m3.getName()));
}

Example 9 with MethodParameters

use of com.newrelic.agent.extension.beans.MethodParameters in project newrelic-java-agent by newrelic.

the class ReinstrumentUtilsTest method checkInputClassesNullPointers3.

@Test
public void checkInputClassesNullPointers3() {
    SampleObject obj = new SampleObject();
    ReinstrumentResult result = new ReinstrumentResult();
    obj.getClass().getClassLoader();
    Set<ClassLoader> loaders = new HashSet<>();
    loaders.add(this.getClass().getClassLoader());
    Extension ext = new Extension();
    Instrumentation inst = new Instrumentation();
    ext.setInstrumentation(inst);
    Pointcut pc = new Pointcut();
    inst.getPointcut().add(pc);
    // no class name set
    Method m1 = new Method();
    m1.setName("falala");
    MethodParameters params1 = new MethodParameters(new ArrayList<String>());
    m1.setParameters(params1);
    Map<String, Class<?>> daClasses = new HashMap<>();
    daClasses.put(SampleObject.class.getName(), SampleObject.class);
    ReinstrumentUtils.checkInputClasses(result, loaders, ext, daClasses);
    Object actual = result.getStatusMap().get(ReinstrumentResult.ERROR_KEY);
    Assert.assertNull("There should not have been an error. Errors: " + actual, actual);
}

Example 10 with MethodParameters

use of com.newrelic.agent.extension.beans.MethodParameters in project newrelic-java-agent by newrelic.

the class ReinstrumentUtilsTest method checkInputClassesNullPointers4.

@Test
public void checkInputClassesNullPointers4() {
    SampleObject obj = new SampleObject();
    ReinstrumentResult result = new ReinstrumentResult();
    obj.getClass().getClassLoader();
    Set<ClassLoader> loaders = new HashSet<>();
    loaders.add(this.getClass().getClassLoader());
    Extension ext = new Extension();
    Instrumentation inst = new Instrumentation();
    ext.setInstrumentation(inst);
    Pointcut pc = new Pointcut();
    inst.getPointcut().add(pc);
    setClassName(pc, SampleObject.class);
    Method m1 = new Method();
    // no method name
    MethodParameters params1 = new MethodParameters(new ArrayList<String>());
    m1.setParameters(params1);
    Map<String, Class<?>> daClasses = new HashMap<>();
    daClasses.put(SampleObject.class.getName(), SampleObject.class);
    ReinstrumentUtils.checkInputClasses(result, loaders, ext, daClasses);
    Object actual = result.getStatusMap().get(ReinstrumentResult.ERROR_KEY);
    Assert.assertNull("There should not have been an error. Errors: " + actual, actual);
}