Producteev4j 实施

Question

大家好，stackoverflow.com 我是一名学生，正在为自己开发一个小型待办事项应用程序，与 Producteev 集成。现在我找到了一个名为 Producteev4j 的库，可以在以下位置找到：http://code.google.com/p /producteev4j/

我下载了该 jar 并将其添加到我的项目中。 但由于有多余的文档，我无法真正弄清楚如何实现它。我制作了一个带有以下代码摘录的按钮：

ProducteevTransport transport = new com.producteev4j.transport.SimpleTransportImpl();
                ((SimpleTransportImpl) transport).setApiKey("myapi");
                ((SimpleTransportImpl) transport).setApiSecret("mysecret");
                 if(service==null){
                        service = ProducteevServiceFactory.getService("com.producteev4j.services.version0.ProducteevServiceV0",transport);
                        }

try {
                    userLogin = service.userLogin(EMAIL, PASSWORD);
                } catch (ProducteevSignatureException e) {

                    e.printStackTrace();
                } catch (ProducteevServiceException e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                } catch (ProducteevException e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                }
                 userToken = userLogin.getToken();

和这些变量：

private ProducteevService service=null;
private UserLogin userLogin;

但这不起作用，我总是单击按钮应用程序崩溃并显示以下内容（这是一次运行的完整日志文件）

01-03 12:33:37.585: D/dalvikvm(244): GC freed 832 objects / 62864 bytes in 82ms
01-03 12:33:37.895: D/dalvikvm(244): GC freed 51 objects / 1936 bytes in 53ms
01-03 12:33:38.195: D/dalvikvm(244): GC freed 132 objects / 6240 bytes in 55ms
01-03 12:33:38.475: D/dalvikvm(244): GC freed 58 objects / 2312 bytes in 54ms
01-03 12:33:38.765: D/dalvikvm(244): GC freed 62 objects / 6112 bytes in 54ms
01-03 12:33:39.175: D/ViewFlipper(244): updateRunning() mVisible=true, mStarted=false, mUserPresent=true, mRunning=false
01-03 12:33:47.925: E/dalvikvm(244): Could not find class 'org.codehaus.jackson.map.ObjectMapper', referenced from method com.producteev4j.marshall.JacksonMappingUtil.<clinit>
01-03 12:33:47.925: W/dalvikvm(244): VFY: unable to resolve new-instance 146 (Lorg/codehaus/jackson/map/ObjectMapper;) in Lcom/producteev4j/marshall/JacksonMappingUtil;
01-03 12:33:47.925: D/dalvikvm(244): VFY: replacing opcode 0x22 at 0x0000
01-03 12:33:47.925: D/dalvikvm(244): Making a copy of Lcom/producteev4j/marshall/JacksonMappingUtil;.<clinit> code (32 bytes)
01-03 12:33:47.935: W/dalvikvm(244): VFY: unable to find class referenced in signature (Lorg/codehaus/jackson/type/JavaType;)
01-03 12:33:47.935: I/dalvikvm(244): Could not find method org.codehaus.jackson.map.ObjectMapper.canDeserialize, referenced from method com.producteev4j.marshall.JacksonMappingUtil.canRead
01-03 12:33:47.935: W/dalvikvm(244): VFY: unable to resolve virtual method 786: Lorg/codehaus/jackson/map/ObjectMapper;.canDeserialize (Lorg/codehaus/jackson/type/JavaType;)Z
01-03 12:33:47.935: D/dalvikvm(244): VFY: replacing opcode 0x6e at 0x0006
01-03 12:33:47.935: D/dalvikvm(244): Making a copy of Lcom/producteev4j/marshall/JacksonMappingUtil;.canRead code (40 bytes)
01-03 12:33:47.935: I/dalvikvm(244): Could not find method org.codehaus.jackson.map.type.TypeFactory.type, referenced from method com.producteev4j.marshall.JacksonMappingUtil.getJavaType
01-03 12:33:47.935: W/dalvikvm(244): VFY: unable to resolve static method 788: Lorg/codehaus/jackson/map/type/TypeFactory;.type (Ljava/lang/reflect/Type;)Lorg/codehaus/jackson/type/JavaType;
01-03 12:33:47.935: D/dalvikvm(244): VFY: replacing opcode 0x71 at 0x0000
01-03 12:33:47.935: D/dalvikvm(244): Making a copy of Lcom/producteev4j/marshall/JacksonMappingUtil;.getJavaType code (28 bytes)
01-03 12:33:47.945: W/dalvikvm(244): VFY: unable to find class referenced in signature (Lorg/codehaus/jackson/type/JavaType;)
01-03 12:33:47.945: I/dalvikvm(244): Could not find method org.codehaus.jackson.map.ObjectMapper.readValue, referenced from method com.producteev4j.marshall.JacksonMappingUtil.read
01-03 12:33:47.945: W/dalvikvm(244): VFY: unable to resolve virtual method 787: Lorg/codehaus/jackson/map/ObjectMapper;.readValue (Ljava/io/InputStream;Lorg/codehaus/jackson/type/JavaType;)Ljava/lang/Object;
01-03 12:33:47.945: D/dalvikvm(244): VFY: replacing opcode 0x6e at 0x000c
01-03 12:33:47.945: D/dalvikvm(244): Making a copy of Lcom/producteev4j/marshall/JacksonMappingUtil;.read code (282 bytes)
01-03 12:33:47.945: W/dalvikvm(244): VFY: unable to resolve exception class 140 (Lorg/codehaus/jackson/JsonParseException;)
01-03 12:33:47.945: W/dalvikvm(244): VFY: unable to find exception handler at addr 0x2e
01-03 12:33:47.955: W/dalvikvm(244): VFY:  rejected Lcom/producteev4j/marshall/JacksonMappingUtil;.read (Ljava/io/InputStream;Ljava/lang/Class;)Ljava/lang/Object;
01-03 12:33:47.955: W/dalvikvm(244): VFY:  rejecting opcode 0x0d at 0x002e
01-03 12:33:47.955: W/dalvikvm(244): VFY:  rejected Lcom/producteev4j/marshall/JacksonMappingUtil;.read (Ljava/io/InputStream;Ljava/lang/Class;)Ljava/lang/Object;
01-03 12:33:47.955: W/dalvikvm(244): Verifier rejected class Lcom/producteev4j/marshall/JacksonMappingUtil;
01-03 12:33:47.955: D/AndroidRuntime(244): Shutting down VM
01-03 12:33:47.955: W/dalvikvm(244): threadid=3: thread exiting with uncaught exception (group=0x4001b188)
01-03 12:33:47.955: E/AndroidRuntime(244): Uncaught handler: thread main exiting due to uncaught exception
01-03 12:33:47.975: E/AndroidRuntime(244): java.lang.VerifyError: com.producteev4j.marshall.JacksonMappingUtil
01-03 12:33:47.975: E/AndroidRuntime(244):  at com.producteev4j.transport.SimpleTransportImpl._doGet(SimpleTransportImpl.java:29)
01-03 12:33:47.975: E/AndroidRuntime(244):  at com.producteev4j.transport.AbstractTransport.process(AbstractTransport.java:69)
01-03 12:33:47.975: E/AndroidRuntime(244):  at com.producteev4j.transport.AbstractTransport.process(AbstractTransport.java:52)
01-03 12:33:47.975: E/AndroidRuntime(244):  at com.producteev4j.services.version0.ProducteevUserServiceV0Impl.userLogin(ProducteevUserServiceV0Impl.java:123)
01-03 12:33:47.975: E/AndroidRuntime(244):  at com.producteev4j.services.version0.ProducteevServiceV0.userLogin(ProducteevServiceV0.java:85)
01-03 12:33:47.975: E/AndroidRuntime(244):  at producteev.push.Producteev_pushActivity$2.onClick(Producteev_pushActivity.java:87)
01-03 12:33:47.975: E/AndroidRuntime(244):  at android.view.View.performClick(View.java:2364)
01-03 12:33:47.975: E/AndroidRuntime(244):  at android.view.View.onTouchEvent(View.java:4179)
01-03 12:33:47.975: E/AndroidRuntime(244):  at android.widget.TextView.onTouchEvent(TextView.java:6541)
01-03 12:33:47.975: E/AndroidRuntime(244):  at android.view.View.dispatchTouchEvent(View.java:3709)
01-03 12:33:47.975: E/AndroidRuntime(244):  at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:884)
01-03 12:33:47.975: E/AndroidRuntime(244):  at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:884)
01-03 12:33:47.975: E/AndroidRuntime(244):  at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:884)
01-03 12:33:47.975: E/AndroidRuntime(244):  at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:884)
01-03 12:33:47.975: E/AndroidRuntime(244):  at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:884)
01-03 12:33:47.975: E/AndroidRuntime(244):  at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:884)
01-03 12:33:47.975: E/AndroidRuntime(244):  at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:884)
01-03 12:33:47.975: E/AndroidRuntime(244):  at com.android.internal.policy.impl.PhoneWindow$DecorView.superDispatchTouchEvent(PhoneWindow.java:1659)
01-03 12:33:47.975: E/AndroidRuntime(244):  at com.android.internal.policy.impl.PhoneWindow.superDispatchTouchEvent(PhoneWindow.java:1107)
01-03 12:33:47.975: E/AndroidRuntime(244):  at android.app.Activity.dispatchTouchEvent(Activity.java:2061)
01-03 12:33:47.975: E/AndroidRuntime(244):  at com.android.internal.policy.impl.PhoneWindow$DecorView.dispatchTouchEvent(PhoneWindow.java:1643)
01-03 12:33:47.975: E/AndroidRuntime(244):  at android.view.ViewRoot.handleMessage(ViewRoot.java:1691)
01-03 12:33:47.975: E/AndroidRuntime(244):  at android.os.Handler.dispatchMessage(Handler.java:99)
01-03 12:33:47.975: E/AndroidRuntime(244):  at android.os.Looper.loop(Looper.java:123)
01-03 12:33:47.975: E/AndroidRuntime(244):  at android.app.ActivityThread.main(ActivityThread.java:4363)
01-03 12:33:47.975: E/AndroidRuntime(244):  at java.lang.reflect.Method.invokeNative(Native Method)
01-03 12:33:47.975: E/AndroidRuntime(244):  at java.lang.reflect.Method.invoke(Method.java:521)
01-03 12:33:47.975: E/AndroidRuntime(244):  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:860)
01-03 12:33:47.975: E/AndroidRuntime(244):  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618)
01-03 12:33:47.975: E/AndroidRuntime(244):  at dalvik.system.NativeStart.main(Native Method)
01-03 12:33:47.985: I/dalvikvm(244): threadid=7: reacting to signal 3
01-03 12:33:48.006: I/dalvikvm(244): Wrote stack trace to '/data/anr/traces.txt'

如果有人可以的话那就太好了看看。 你的弗洛

Answer 1

01-03 12:33:47.945: W/dalvikvm(244): VFY: unable to find class referenced in signature (Lorg/codehaus/jackson/type/JavaType;)
01-03 12:33:47.945: I/dalvikvm(244): Could not find method org.codehaus.jackson.map.ObjectMapper.readValue, referenced from method com.producteev4j.marshall.JacksonMappingUtil.read

您需要添加 http://jackson.codehaus.org/ 库

使用映射器下载这个库 http://jackson.codehaus.org/1.9.3/jackson-all-1.9.3.jar

Answer 2

我很抱歉缺乏文档（我没有太多空闲时间来做这件事）。

如前所述，您缺少该项目所具有的两个依赖项，即 jackson 库。

我已经更新了一些文档。

如果您有任何问题，请随时与我联系，请考虑项目页面上的问题。

该库的使用很简单，你有一个接口“ProducteevService”（在wiki中我告诉你如何配置它，有或没有spring），并且认为，你拥有（几乎所有）producteev api提供的服务。它返回一些类，这是带有响应数据的响应。

问候

胡安