public void setIdentityProviderMetadataResourceUrl(final String url) {
        this.identityProviderMetadataResource = SpringResourceHelper.newUrlResource(url);
    }
<p>setIdentityProviderMetadataResourceUrl.</p>

@param url a {@link String} object
pac4j-saml/src/main/java/org/pac4j/saml/config/SAML2Configuration.java