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author | 2017-01-22 16:06:27 +0800 | |
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committer | 2017-01-22 16:13:11 +0800 | |
commit | 2fc88d416c3207c382b9b35f847a25c1114cbdd5 (patch) | |
tree | f50c8d0b419997bab319bb0d12746d90760495de /wso2bpel-ext/wso2bpel-core/BPEL4RESTLight/src/main/java/de/unistuttgart/iaas/xml/XPathEvaluator.java | |
parent | b9d6eed278f02c75865fa97f4ba6020e348f2e93 (diff) |
Merger the code provide by lvbo chenbo.
Change-Id: I6b4b0402dea075e8d4d4629dfef3fe16d7930901
Issue-id: OCS-198
Signed-off-by: 10090474 <yuan.hu1@zte.com.cn>
Diffstat (limited to 'wso2bpel-ext/wso2bpel-core/BPEL4RESTLight/src/main/java/de/unistuttgart/iaas/xml/XPathEvaluator.java')
-rw-r--r-- | wso2bpel-ext/wso2bpel-core/BPEL4RESTLight/src/main/java/de/unistuttgart/iaas/xml/XPathEvaluator.java | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/wso2bpel-ext/wso2bpel-core/BPEL4RESTLight/src/main/java/de/unistuttgart/iaas/xml/XPathEvaluator.java b/wso2bpel-ext/wso2bpel-core/BPEL4RESTLight/src/main/java/de/unistuttgart/iaas/xml/XPathEvaluator.java new file mode 100644 index 0000000..0ae6b2c --- /dev/null +++ b/wso2bpel-ext/wso2bpel-core/BPEL4RESTLight/src/main/java/de/unistuttgart/iaas/xml/XPathEvaluator.java @@ -0,0 +1,34 @@ +/** + * + * Copyright 2011 IAAS University of Stuttgart <br> + * <br> + * + * @author uwe.breitenbuecher@iaas.uni-stuttgart.de + * + */ +package de.unistuttgart.iaas.xml; + +import javax.xml.namespace.QName; +import javax.xml.xpath.XPath; +import javax.xml.xpath.XPathFactory; + + +public class XPathEvaluator { + + public static XPath xpath = XPathFactory.newInstance().newXPath(); + + + @SuppressWarnings("unchecked") + public static <t> t evaluate(String expression, Object source, QName returnType) { + + Object resultAsObject = null; + try { + resultAsObject = xpath.evaluate(expression, source, returnType); + + } catch (Exception e) { + e.printStackTrace(); + } + return (t) resultAsObject; + } + +} |