Example usage for javax.xml.soap SOAPElement lookupPrefix

Introduction

In this page you can find the example usage for javax.xml.soap SOAPElement lookupPrefix.

Prototype

public String lookupPrefix(String namespaceURI);

Source Link

Document

Look up the prefix associated to the given namespace URI, starting from this node.

Usage

From source file:com.googlecode.ddom.frontend.saaj.SOAPElementTest.java

/**
 * Test that a call do {@link SOAPElement#addNamespaceDeclaration(String, String)} for a prefix
 * that is already declared on the same element will replace the existing namespace declaration.
 * /*w w w . j av  a 2  s  .c  o  m*/
 * @throws SOAPException
 */
@Validated
@Test
public void testAddNamespaceDeclarationForExistingPrefix() throws SOAPException {
    SOAPElement element = saajUtil.createSOAPElement(null, "test", null);
    element.addNamespaceDeclaration("p", "urn:ns1");
    element.addNamespaceDeclaration("p", "urn:ns2");
    assertEquals("urn:ns2", element.lookupNamespaceURI("p"));
    assertNull(element.lookupPrefix("urn:ns1"));
    assertEquals("p", element.lookupPrefix("urn:ns2"));
}

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