props

DataWeave 2.2 は Mule 4.2 と互換性があり、Mule 4.2 にバンドルされています。このバージョンの Mule は、拡張サポートが終了する 2023 年 5 月 2 日にそのすべてのサポート Leaving the Site が終了しました。

このバージョンの Mule を使用する CloudHub には新しいアプリケーションをデプロイできなくなります。許可されるのはアプリケーションへのインプレース更新のみになります。

『標準サポートが適用されている最新バージョンの Mule 4 にアップグレード』することをお勧めします。これにより、最新の修正とセキュリティ機能強化を備えたアプリケーションが実行されます。

props(): Dictionary<String>

Mule Runtime に設定されたすべてのプロパティを返します。

例

次の例では、java.util.Properties クラスからのすべてのプロパティを返します。

ソース

%dw 2.0
import * from dw::Runtime
output application/dw
---
{ "props" : props() }DataWeave

出力

{
 props: {
   "java.vendor": "Oracle Corporation" as String {class: "java.lang.String"},
   "sun.java.launcher": "SUN_STANDARD" as String {class: "java.lang.String"},
   "sun.management.compiler": "HotSpot 64-Bit Tiered Compilers" as String ..., *    "os.name": "Mac OS X" as String {class: "java.lang.String"},
   "sun.boot.class.path": "/Library/Java/JavaVirtualMachines/ ...,
   "org.glassfish.grizzly.nio.transport.TCPNIOTransport...": "1048576" ...,
   "java.vm.specification.vendor": "Oracle Corporation" as String ...,
   "java.runtime.version": "1.8.0_111-b14" as String {class: "java.lang.String"},
   "wrapper.native_library": "wrapper" as String {class: "java.lang.String"},
   "wrapper.key": "XlIl4YartmfEU3oKu7o81kNQbwhveXi-" as String ...,
   "user.name": "me" as String {class: "java.lang.String"},
   "mvel2.disable.jit": "TRUE" as String {class: "java.lang.String"},
   "user.language": "en" as String {class: "java.lang.String"} ...,
   "sun.boot.library.path": "/Library/Java/JavaVirtualMachines ...
   "xpath.provider": "com.mulesoft.licm.DefaultXPathProvider" ...,
   "wrapper.backend": "pipe" as String {class: "java.lang.String"},
   "java.version": "1.8.0_111" as String {class: "java.lang.String"},
   "user.timezone": "America/Los_Angeles" as String {class: "java.lang.String"},
   "java.net.preferIPv4Stack": "TRUE" as String {class: "java.lang.String"},
   "sun.arch.data.model": "64" as String {class: "java.lang.String"},
   "java.endorsed.dirs": "/Library/Java/JavaVirtualMachines/...,
   "sun.cpu.isalist": "" as String {class: "java.lang.String"},
   "sun.jnu.encoding": "UTF-8" as String {class: "java.lang.String"},
   "mule.testingMode": "" as String {class: "java.lang.String"},
   "file.encoding.pkg": "sun.io" as String {class: "java.lang.String"},
   "file.separator": "/" as String {class: "java.lang.String"},
   "java.specification.name": "Java Platform API Specification" ...,
   "java.class.version": "52.0" as String {class: "java.lang.String"},
   "jetty.git.hash": "82b8fb23f757335bb3329d540ce37a2a2615f0a8" ...,
   "user.country": "US" as String {class: "java.lang.String"},
   "mule.agent.configuration.folder": "/Applications/AnypointStudio.app/ ...,
   "log4j.configurationFactory": "org.apache.logging.log4j.core...",
   "java.home": "/Library/Java/JavaVirtualMachines/...,
   "java.vm.info": "mixed mode" as String {class: "java.lang.String"},
   "wrapper.version": "3.5.34-st" as String {class: "java.lang.String"},
   "os.version": "10.13.4" as String {class: "java.lang.String"},
   "org.eclipse.jetty.LEVEL": "WARN" as String {class: "java.lang.String"},
   "path.separator": ":" as String {class: "java.lang.String"},
   "java.vm.version": "25.111-b14" as String {class: "java.lang.String"},
   "wrapper.pid": "5212" as String {class: "java.lang.String"},
   "java.util.prefs.PreferencesFactory": "com.mulesoft.licm..."},
   "wrapper.java.pid": "5213" as String {class: "java.lang.String"},
   "mule.home": "/Applications/AnypointStudio.app/...,
   "java.awt.printerjob": "sun.lwawt.macosx.CPrinterJob" ...,
   "sun.io.unicode.encoding": "UnicodeBig" as String {class: "java.lang.String"},
   "awt.toolkit": "sun.lwawt.macosx.LWCToolkit" ...,
   "org.glassfish.grizzly.nio.transport...": "1048576" ...,
   "user.home": "/Users/me" as String {class: "java.lang.String"},
   "java.specification.vendor": "Oracle Corporation" ...,
   "java.library.path": "/Applications/AnypointStudio.app/...,
   "java.vendor.url": "http://java.oracle.com/" as String ...,
   "java.vm.vendor": "Oracle Corporation" as String {class: "java.lang.String"},
   gopherProxySet: "false" as String {class: "java.lang.String"},
   "wrapper.jvmid": "1" as String {class: "java.lang.String"},
   "java.runtime.name": "Java(TM) SE Runtime Environment" ...,
   "mule.encoding": "UTF-8" as String {class: "java.lang.String"},
   "sun.java.command": "org.mule.runtime.module.reboot....",
   "java.class.path": "%MULE_LIB%:/Applications/AnypointStudio.app...",
   "log4j2.loggerContextFactory": "org.mule.runtime.module.launcher...,
   "java.vm.specification.name": "Java Virtual Machine Specification" ,
   "java.vm.specification.version": "1.8" as String {class: "java.lang.String"},
   "sun.cpu.endian": "little" as String {class: "java.lang.String"},
   "sun.os.patch.level": "unknown" as String {class: "java.lang.String"},
   "com.ning.http.client.AsyncHttpClientConfig.useProxyProperties": "true" ...,
   "wrapper.cpu.timeout": "10" as String {class: "java.lang.String"},
   "java.io.tmpdir": "/var/folders/42/dd73l3rx7qz0n625hr29kty80000gn/T/" ...,
   "anypoint.platform.analytics_base_uri": ...,
   "java.vendor.url.bug": "http://bugreport.sun.com/bugreport/" ...,
   "os.arch": "x86_64" as String {class: "java.lang.String"},
   "java.awt.graphicsenv": "sun.awt.CGraphicsEnvironment" ...,
   "mule.base": "/Applications/AnypointStudio.app...",
   "java.ext.dirs": "/Users/staceyduke/Library/Java/Extensions: ..."},
   "user.dir": "/Applications/AnypointStudio.app/..."},
   "line.separator": "\n" as String {class: "java.lang.String"},
   "java.vm.name": "Java HotSpot(TM) 64-Bit Server VM" ...,
   "org.quartz.scheduler.skipUpdateCheck": "true" ...,
   "file.encoding": "UTF-8" as String {class: "java.lang.String"},
   "mule.forceConsoleLog": "" as String {class: "java.lang.String"},
   "java.specification.version": "1.8" as String {class: "java.lang.String"},
   "wrapper.arch": "universal" as String {class: "java.lang.String"}
 } as Object {class: "java.util.Properties"}JSON
コンテンツを展開する