当前位置: 首页>>代码示例>>Java>>正文

Java EventPropertyRendererContext类代码示例

本文整理汇总了Java中com.espertech.esper.client.util.EventPropertyRendererContext类的典型用法代码示例。如果您正苦于以下问题：Java EventPropertyRendererContext类的具体用法？Java EventPropertyRendererContext怎么用？Java EventPropertyRendererContext使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。


EventPropertyRendererContext类属于com.espertech.esper.client.util包，在下文中一共展示了EventPropertyRendererContext类的12个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: render

import com.espertech.esper.client.util.EventPropertyRendererContext; //导入依赖的package包/类
public void render(EventPropertyRendererContext context) {
    if (context.getPropertyName().equals("someProperties")) {
        Object[] value = (Object[]) context.getPropertyValue();

        StringBuilder builder = context.getStringBuilder();
        if (context.isJsonFormatted()) {
            context.getStringBuilder().append("\"");
        }
        String delimiter = "";
        for (int i = 0; i < value.length; i++) {
            builder.append(delimiter);
            builder.append("index#");
            builder.append(Integer.toString(i));
            builder.append("=");
            builder.append(value[i]);
            delimiter = ";";
        }
        if (context.isJsonFormatted()) {
            context.getStringBuilder().append("\"");
        }
    } else {
        context.getDefaultRenderer().render(context.getPropertyValue(), context.getStringBuilder());
    }

    contexts.add(context.copy());
}
开发者ID:espertechinc，项目名称:esper，代码行数:27，代码来源:ExecEventRender.java

示例2: renderAttributes

import com.espertech.esper.client.util.EventPropertyRendererContext; //导入依赖的package包/类
private void renderAttributes(EventBean theEvent, StringBuilder buf, RendererMeta meta) {
    String delimiter = " ";
    GetterPair[] simpleProps = meta.getSimpleProperties();
    for (GetterPair simpleProp : simpleProps) {
        Object value = simpleProp.getGetter().get(theEvent);

        if (value == null) {
            continue;
        }

        buf.append(delimiter);
        buf.append(simpleProp.getName());
        buf.append("=\"");
        if (rendererMetaOptions.getRenderer() == null) {
            simpleProp.getOutput().render(value, buf);
        } else {
            EventPropertyRendererContext context = rendererMetaOptions.getRendererContext();
            context.setStringBuilderAndReset(buf);
            context.setPropertyName(simpleProp.getName());
            context.setPropertyValue(value);
            context.setDefaultRenderer(simpleProp.getOutput());
            rendererMetaOptions.getRenderer().render(context);
        }
        buf.append('"');
    }
}
开发者ID:espertechinc，项目名称:esper，代码行数:27，代码来源:XMLRendererImpl.java

示例3: runAssertionPropertyCustomRenderer

import com.espertech.esper.client.util.EventPropertyRendererContext; //导入依赖的package包/类
private void runAssertionPropertyCustomRenderer(EPServiceProvider epService) {
    epService.getEPAdministrator().getConfiguration().addEventType(MyRendererEvent.class);

    EPStatement stmt = epService.getEPAdministrator().createEPL("select * from MyRendererEvent");
    epService.getEPRuntime().sendEvent(new MyRendererEvent("id1", new Object[][]{{1, "x"}, {2, "y"}}));

    MyRenderer.getContexts().clear();
    JSONRenderingOptions jsonOptions = new JSONRenderingOptions();
    jsonOptions.setRenderer(new MyRenderer());
    String json = epService.getEPRuntime().getEventRenderer().renderJSON("MyEvent", stmt.iterator().next(), jsonOptions);
    assertEquals(4, MyRenderer.getContexts().size());
    List<EventPropertyRendererContext> contexts = MyRenderer.getContexts();
    EventPropertyRendererContext context = contexts.get(2);
    assertNotNull(context.getDefaultRenderer());
    assertEquals(1, (int) context.getIndexedPropertyIndex());
    assertEquals(MyRendererEvent.class.getSimpleName(), context.getEventType().getName());
    assertEquals("someProperties", context.getPropertyName());

    String expectedJson = "{ \"MyEvent\": { \"id\": \"id1\", \"someProperties\": [\"index#0=1;index#1=x\", \"index#0=2;index#1=y\"], \"mappedProperty\": { \"key\": \"value\" } } }";
    assertEquals(removeNewline(expectedJson), removeNewline(json));

    MyRenderer.getContexts().clear();
    XMLRenderingOptions xmlOptions = new XMLRenderingOptions();
    xmlOptions.setRenderer(new MyRenderer());
    String xmlOne = epService.getEPRuntime().getEventRenderer().renderXML("MyEvent", stmt.iterator().next(), xmlOptions);
    String expected = "<?xml version=\"1.0\" encoding=\"UTF-8\"?> <MyEvent> <id>id1</id> <someProperties>index#0=1;index#1=x</someProperties> <someProperties>index#0=2;index#1=y</someProperties> <mappedProperty> <key>value</key> </mappedProperty> </MyEvent>";
    assertEquals(4, MyRenderer.getContexts().size());
    assertEquals(removeNewline(expected), removeNewline(xmlOne));

    stmt.destroy();
}
开发者ID:espertechinc，项目名称:esper，代码行数:32，代码来源:ExecEventRender.java

示例4: RendererMetaOptions

import com.espertech.esper.client.util.EventPropertyRendererContext; //导入依赖的package包/类
/**
 * Ctor.
 * @param preventLooping true to prevent looping
 * @param xmlOutput true for XML output
 */
public RendererMetaOptions(boolean preventLooping, boolean xmlOutput, EventPropertyRenderer renderer, EventPropertyRendererContext rendererContext) {
    this.preventLooping = preventLooping;
    this.xmlOutput = xmlOutput;
    this.renderer = renderer;
    this.rendererContext = rendererContext;
}
开发者ID:mobile-event-processing，项目名称:Asper，代码行数:12，代码来源:RendererMetaOptions.java

示例5: renderAttributes

import com.espertech.esper.client.util.EventPropertyRendererContext; //导入依赖的package包/类
private void renderAttributes(EventBean theEvent, StringBuilder buf, RendererMeta meta)
{
    String delimiter = " ";
    GetterPair[] simpleProps = meta.getSimpleProperties();
    for (GetterPair simpleProp : simpleProps)
    {
        Object value = simpleProp.getGetter().get(theEvent);

        if (value == null)
        {
            continue;
        }

        buf.append(delimiter);
        buf.append(simpleProp.getName());
        buf.append("=\"");
        if (rendererMetaOptions.getRenderer() == null) {
            simpleProp.getOutput().render(value, buf);
        }
        else {
            EventPropertyRendererContext context = rendererMetaOptions.getRendererContext();
            context.setStringBuilderAndReset(buf);
            context.setPropertyName(simpleProp.getName());
            context.setPropertyValue(value);
            context.setDefaultRenderer(simpleProp.getOutput());
            rendererMetaOptions.getRenderer().render(context);
        }
        buf.append('"');
    }
}
开发者ID:mobile-event-processing，项目名称:Asper，代码行数:31，代码来源:XMLRendererImpl.java

示例6: testPropertyCustomRenderer

import com.espertech.esper.client.util.EventPropertyRendererContext; //导入依赖的package包/类
public void testPropertyCustomRenderer() {
    epService.getEPAdministrator().getConfiguration().addEventType(MyRendererEvent.class);

    EPStatement stmt = epService.getEPAdministrator().createEPL("select * from MyRendererEvent");
    epService.getEPRuntime().sendEvent(new MyRendererEvent("id1", new Object[][] {{1, "x"}, {2, "y"}}));

    MyRenderer.getContexts().clear();
    JSONRenderingOptions jsonOptions = new JSONRenderingOptions();
    jsonOptions.setRenderer(new MyRenderer());
    String json = epService.getEPRuntime().getEventRenderer().renderJSON("MyEvent", stmt.iterator().next(), jsonOptions);
    assertEquals(4, MyRenderer.getContexts().size());
    List<EventPropertyRendererContext> contexts = MyRenderer.getContexts();
    EventPropertyRendererContext context = contexts.get(2);
    assertNotNull(context.getDefaultRenderer());
    assertEquals(1, (int) context.getIndexedPropertyIndex());
    assertEquals(MyRendererEvent.class.getSimpleName(), context.getEventType().getName());
    assertEquals("someProperties", context.getPropertyName());

    String expectedJson = "{ \"MyEvent\": { \"id\": \"id1\", \"someProperties\": [\"index#0=1;index#1=x\", \"index#0=2;index#1=y\"], \"mappedProperty\": { \"key\": \"value\" } } }";
    assertEquals(removeNewline(expectedJson), removeNewline(json));

    MyRenderer.getContexts().clear();
    XMLRenderingOptions xmlOptions = new XMLRenderingOptions();
    xmlOptions.setRenderer(new MyRenderer());
    String xmlOne = epService.getEPRuntime().getEventRenderer().renderXML("MyEvent", stmt.iterator().next(), xmlOptions);
    String expected = "<?xml version=\"1.0\" encoding=\"UTF-8\"?> <MyEvent> <id>id1</id> <someProperties>index#0=1;index#1=x</someProperties> <someProperties>index#0=2;index#1=y</someProperties> <mappedProperty> <key>value<key> </mappedProperty> </MyEvent>";
    assertEquals(4, MyRenderer.getContexts().size());
    assertEquals(removeNewline(expected), removeNewline(xmlOne));
}
开发者ID:mobile-event-processing，项目名称:Asper，代码行数:30，代码来源:TestEventRenderer.java

示例7: render

import com.espertech.esper.client.util.EventPropertyRendererContext; //导入依赖的package包/类
public void render(EventPropertyRendererContext context) {
    if (context.getPropertyName().equals("someProperties")) {
        Object[] value = (Object[]) context.getPropertyValue();

        StringBuilder builder = context.getStringBuilder();
        if (context.isJsonFormatted()) {
            context.getStringBuilder().append("\"");
        }
        String delimiter = "";
        for (int i = 0; i < value.length; i++) {
            builder.append(delimiter);
            builder.append("index#");
            builder.append(Integer.toString(i));
            builder.append("=");
            builder.append(value[i]);
            delimiter = ";";
        }
        if (context.isJsonFormatted()) {
            context.getStringBuilder().append("\"");
        }
    }
    else {
        context.getDefaultRenderer().render(context.getPropertyValue(), context.getStringBuilder());
    }

    contexts.add(context.copy());
}
开发者ID:mobile-event-processing，项目名称:Asper，代码行数:28，代码来源:TestEventRenderer.java

示例8: getContexts

import com.espertech.esper.client.util.EventPropertyRendererContext; //导入依赖的package包/类
public static List<EventPropertyRendererContext> getContexts() {
    return contexts;
}
开发者ID:espertechinc，项目名称:esper，代码行数:4，代码来源:ExecEventRender.java

示例9: setContexts

import com.espertech.esper.client.util.EventPropertyRendererContext; //导入依赖的package包/类
public static void setContexts(List<EventPropertyRendererContext> contexts) {
    MyRenderer.contexts = contexts;
}
开发者ID:espertechinc，项目名称:esper，代码行数:4，代码来源:ExecEventRender.java

示例10: getRendererContext

import com.espertech.esper.client.util.EventPropertyRendererContext; //导入依赖的package包/类
public EventPropertyRendererContext getRendererContext() {
    return rendererContext;
}
开发者ID:espertechinc，项目名称:esper，代码行数:4，代码来源:RendererMetaOptions.java

示例11: RendererMetaOptions

import com.espertech.esper.client.util.EventPropertyRendererContext; //导入依赖的package包/类
/**
 * Ctor.
 *
 * @param preventLooping  true to prevent looping
 * @param xmlOutput       true for XML output
 * @param rendererContext context
 * @param renderer        renderer
 */
public RendererMetaOptions(boolean preventLooping, boolean xmlOutput, EventPropertyRenderer renderer, EventPropertyRendererContext rendererContext) {
    this.preventLooping = preventLooping;
    this.xmlOutput = xmlOutput;
    this.renderer = renderer;
    this.rendererContext = rendererContext;
}
开发者ID:espertechinc，项目名称:esper，代码行数:15，代码来源:RendererMetaOptions.java

示例12: render

import com.espertech.esper.client.util.EventPropertyRendererContext; //导入依赖的package包/类
public void render(EventPropertyRendererContext context) {

    }
开发者ID:espertechinc，项目名称:esper，代码行数:4，代码来源:EventPropertyRendererDefault.java


注：本文中的com.espertech.esper.client.util.EventPropertyRendererContext类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。